Wednesday, April 17, 2013

Opel Mokka, 2013

 
 
 
 
 
  •  Opel Mokka, 2013

The all-new Opel Mokka has captured the hearts of its customers. During the first 4 months that it has been available more than 40,000 orders were received for the SUV throughout Europe. Demand has been particularly strong in Germany, the United Kingdom, Italy, France and Russia. With the Mokka Opel is the first German manufacturer to enter the rapidly growing segment of sub-compact Sports Utility Vehicles (SUV-B segment). The 1.6 liter ecoFLEX entry level Opel Mokka variant with 85 kw/115 hp can be ordered from 18,990 euro (Germany, including VAT). In addition, a turbocharged gasoline unit offering 103 kW/140 hp of output and a diesel 1.7 liter engine variant with 96 kW/130 hp are included in the Mokka's powertrain line-up.

"Now that we have the Mokka, a new chapter in our product offensive has begun. Our successful order intake shows that the Mokka is spot on. Its technologies, dynamic and bold design appeals to the taste of our customers. It sets new standards in its segment," says Opel Vice President, Sales, Marketing and Aftersales, Alfred E. Rieck.

Despite its 4.28 meter measurement, the Opel Mokka generously accommodates five people in a commanding position. It also delivers on Opel's promise to combine attractive design with innovative technologies and upmarket functionalities, making them accessible to a wider segment of customers. Furthermore, the Opel Mokka introduces ergonomic seating for the first time to the sub-compact SUV market as well as adaptive forward lighting (AFL+) and the integrated FlexFix bike carrier. Drive and comfort enhancing features and technologies include the Electronic Stability Control (ESC), and across all Mokka versions the Traction Control (TC) as well as the Hill Start Assist (HSA) and Hill Descent Control (HDC) systems. Apart from front-wheel drive (FWD), the Mokka can be fitted with an intelligent all-wheel drive (AWD). The optional AWD technology recognizes automatically when traction is needed on all four wheels and ensures that it is provided at a maximum level when necessary.

Front or All-Wheel Drive: dynamic driving for active lifestyles
The Opel Mokka blends functionality and a comfortable, high seating position with a flavor of adventure. One of the main focal points of the Mokka's development was the chassis which was designed and fine-tuned in Germany. The Mokka chassis has been tailored to the daily needs of European customers and is also very suitable for off-road conditions.

Apart from front-wheel drive (FWD), the Opel Mokka can be fitted with an all-wheel drive (AWD) technology for better traction and handling. The AWD technology is efficient, clever and affordable. The main components of the AWD system are the front axle differential, the cardan shaft, the 4x4 rear axle drive and the control module as well as the electro­ magnetic multi-plate clutch. In addition sensors constantly supply the control modules with data. When the road surface is dry, the front wheels drive the vehicle forward which means that fuel consumption is kept low. Depending on the road conditions the range varies from 100 percent front-wheel drive to a maximum distribution of torque of 50 percent on the front and rear axle, for example when the roads are covered in a thick film of water. When requires it, the electronic torque transfer device (TTD) automatically and seamlessly sends torque to the rear wheels. The AWD system further sharpens the already agile handling characteristics of the Mokka. This especially noticeable when the car has to take off quickly or negotiates corners at higher speeds. It is activated automatically within a fraction of a second as soon as there is wheel slip due to a lack of traction. The system also realizes when no AWD is required. It offers even better handling performance in bends and provides maximum traction in those situations. The AWD system with all its components only weighs 65 kilograms so that the car remains efficient and environmentally friendly.

The Mokka chassis ensures maximum ride comfort and handling performance, even in difficult road conditions. To achieve this Opel engineers further developed tried and tested MacPerson struts on the front axle. Side load springs were added to compensate the lateral forces. Dual path strut mounts, strong stabilizers and double bonded handling bushings were also applied to improve handing and performance on the road as well as noise and vibration reduction. On the rear suspension, the Opel engineering team included a U-section tubular shaped torsion beam ahead of the wheels.

In addition, to get the most out of the vehicle chassis, the Opel engineers opted for state of the art Electric Power Steering (EPS) which is standard kit throughout Europe and provides more speed sensitive steering assist with great responsiveness.

Agile and efficient - two gasoline and one diesel engine
Power is provided by three efficient engines. All manual transmissions are equipped with the fuel saving Opel Start/Stop system. The gasoline offer comprises an 85 kW/115 hp, 1.6 liter naturally-aspirated engine with 155 Nm torque that uses 6.5 liters of fuel on 100 kilometers and emits 153 g/km CO2 and a 103 kW/140 hp 1.4 l Turbo with 200 Nm of torque. The 1.4 Turbo will initially be available with the same manual transmission but later on also with automatic transmission. The manual six-speed 4x4 turbocharged Opel Mokka reaches a top speed of 190 km/h. Acceleration from zero to 100 km/h can be achieved in 9.9 seconds. The fuel consumption in the combined cycle is 6.4 l/100 km, equivalent to 149 g/km CO2.

Customers who prefer diesel engines can order the Mokka with a 1.7 liter turbocharged CDTI unit with 96 kW/I30 hp and maximum torque of 300 Nm. This engine unit is available with six-speed manual plus front or all-wheel drive, or as a six-speed automatic with front­ wheel drive. As an FWD with a manual gear box the diesel unit only needs 4.5 liters of fuel in the combined cycle per 100 kilometers. This is equivalent to 120 g/km CO2. The 1.7 CDTI is thus one of the most fuel efficient vehicles of its segment. The performance figures speak for themselves: with a six-speed manual gear box and front-wheel drive the Mokka achieves a top speed of 187 km/h. A sprint from standstill to 100 km/h only takes 10.5 seconds.

Key driving assistance systems with exclusive safety and comfort features

With the all-new Opel Mokka SUV, Opel is for the first time bringing its wealth of unique, German-engineered driving assistance systems to the sub-compact SUV segment. Technologies that enhance both safety and comfort and are exclusive to Opel are now being made available to a wider segment of customers. They include sophisticated Electronic Stability Program (ESP®Plus) with Hill Start Assist (HSA) and Hill Descent Control (HDC) for a more comfortable drive in hill terrain. The traction control which is standard across all Mokka versions acts like a limited slip differential. It prevents wheel spin and supports the all-wheel drive system of the Mokka with special algorithms to enhance the car's handling.

Another key driver assistance system that is available in the Mokka is Opel's Adaptive Forward Lighting (AFL+) which is based on third generation bi-xenon headlamps. It adapts its intensity and range for best possible illumination of urban and country roads as well as highways. Its functions include adverse weather light, increased high beam, static bending light, dynamic bending light, daytime running light with LED and High Beam Assist. The latter adjusts the high beams automatically so that following or oncoming traffic is not dazzled.

The second generation Opel Eye front camera provides the basis for the Forward Collision Alert (FCA), Traffic Sign Recognition and Lane Departure Warning (LDW). The Forward Collision Alert (FCA) warns the driver with a loud alarm as well as a visual warning if a collision with the preceding vehicle is imminent. Apart from the Lane Departure Warning that alerts drivers when they unintentionally stray out of their lane, engineers also further developed the Traffic Sign Recognition system. Apart from round road signs that new front camera now also recognizes rectangular signs for motorways or play areas on street as well as any other speed-related restrictions. The camera can also pick up dynamic LED displays. In that respect it helps to prevent contraventions of road traffic regulations or accidents caused by tiredness. Parking is now made easier thanks to a rear view camera with its parking sensors at the front and the rear.

Healthy and comfortable: ergonomic AGR seats and FlexFix bike carrier system
The Opel Mokka can be equipped with ergonomic seats that have been certified by the independent healthy back experts AGR ("Aktion Gesunder Rücken e.V."). The 8-way adjustable driver seat is the first time AGR has approved a seat in the SUV-B segment with its seal. The seat had to meet a list of ten criteria including four-way lordosis support and that the seatback contours had to adapt exactly to the natural curvature of the spine. In addition, the ergonomic seat offers many additional adjustments such as tilting, extra lumbar support and thigh extension. The head-rests are four-way adjustable.

The loading capacity of the Opel Mokka can be expanded with the second generation FlexFix bike carrier system. The optionally available enhanced storage system exclusive to Opel is integrated in the rear bumper of the vehicle and is always on board. The standard version of the FlexFix system when mounted on the Mokka is geared towards carrying one bicycle of up to 30 kg. Thanks to a clip-on adaptor a further two bicycles can be transported which increases the total load capacity up to 60 kilograms. Even when fully loaded, the FlexFix system can be tilted so that the tailgate of the vehicle can be opened easily, providing quick access to the Mokka's luggage compartment. In addition, the rear bench of the Opel Mokka can be folded down in a 60-40 ratio so that an additional flat loading bay area is created. With all of these elements the Mokka is the perfect solution for people with active lifestyles and high standards.

Bold SUV design combined with refined functionality
The new Opel SUV reflects the traditional strengths of the brand: driving dynamics, flexibility for everyday life and emotional design. With the Mokka, Opel's design philosophy of blending "sculptural artistry with German precision" finds a new expression in a compact SUV. The Opel Mokka displays a bold attitude with sculpted and elegant traits while retaining a sporty edge with muscular and athletic body lines. The pronounced front grille, the protective cladding around the bumpers and wheel arches are energized by Opel's typical "blade" on the bodyside that sweeps upwards to the rear. The Mokka's sporty and muscular build is also re-enforced by its higher ground clearance which also makes it suitable for gravel roads, as well as its tread width of 1,540 mm.

The interior of the new Opel Mokka is also typical for Opel. Sculptural design cues are captured through the Opel brand signature wing-shaped instrument panel and also in the artfully sculpted surfaces in the doors. Characteristic Opel values such as versatility and user-friendly functionality are also visible: from the dual glove box configuration of the instrument panel, the closed storage in the tunnel console to the deep lower pockets in both the front and rear doors. With up to 1,372 liter of loading space and up to 19 storage locations including side pockets at the front that can store 1.5 liter bottles, the functional needs of families have been clearly accounted for.

Thus the Opel Mokka fulfills all the requirements of everyday life and is just as suitable for weekend pursuits. As a sub-compact SUV it is just as at home in urban as in suburban environments. Research has shown that the typical Mokka customer is middle aged and leads a very active lifestyle where leisure activities play a central role in his or her life. That is why the Mokka with its many optional extras and Opel exclusive technologies like the Opel Eye front camera or the FlexFix bicycle carrier is perfect for people who want to balance their busy daily lives with leisure activities. With all these qualities and its groundbreaking SUV appearance, the Opel Mokka is highly appealing for new customers.

Bold SUV appearance with strong Opel design DNA
With the all-new Mokka SUV, Opel's design philosophy of blending "sculptural artistry with German precision" finds a new expression in the sub-compact SUV segment. The Opel Mokka displays a bold attitude in a tight package with sculpted and elegant traits while retaining a sporty edge with well-defined body lines. Overall the SUV has a very solid look and maintains a good muscular stance on the road. These elements are combined with iconic design cues typical for Opel.

Viewed from the front, the Mokka is full of self-confidence without being aggressive. A pronounced and dominant front grille with a neatly tailored trademark chrome bar featuring the Opel lightning logo at its center is framed by a pair of iconic Opel headlamps. They contain the Opel typical wing shaped LED signature of the daytime running lights.

The Opel Mokka's hood has several creases and a power dome-like feature in the center. This is another design cue that adds to the SUV's bold appearance. At the front, the skirting around the bumpers and solid looking fog lamps emphasize the SUV traits of the Mokka. Protective cladding around the bumpers and wheel arches are energized by Opel's typical "blade" light catcher on the body side that sweeps upwards to the rear. The fluid design execution creates flowing and dynamic look. Upper trim levels benefit from chrome window inserts as well as door handles adding an extra upmarket touch.

At the rear, the Mokka has skid plate in polished aluminum finish, displaying its SUV credentials in a stylish way. The rear window with its fluid shape is combined with a spoiler at the end of the roof and distinctly shaped tail lights that have defined edges. All of these elements underscore the sporty and dynamic nature of the Mokka. However, they also help to enhance the aerodynamics of the vehicle. Roof rack panels emphasize the almost coupé-like roofline of the Mokka, adding to its unique appearance. Another outstanding element in its segment is the Opel exclusive FlexFix bike carrier system that is fully integrated and always on board. When not in use it is stored in the rear bumper, so that the Mokka's design can be fully appreciated.

"The Mokka is very different to its competitors: it is small in size but big in attitude," says Lead Design Director Opel Design, Malcolm Ward. "We are proud that we managed to develop a car that is perfectly designed for the urban environment while retaining typical SUV traits."

There is a broad offer of ten exterior paints including solid, metallic and three-coat premium colors. On the solid side, customers can choose from Summit White and Royal Blue. Metallic colors available include Sovereign Silver, Carbon Flash, Borocay Blue, Velvet Red, Satin Steel Grey, Misty Lake and Deep Espresso Brown. Those who wish to opt for a three-coat premium color can do so when they order the Snowflake White exterior color.

Robust wheel design for a bold SUV
The Opel Mokka's strong character is also reinforced by its off-road capability, while its 1540 mm wide tracks reinforce its muscular stance. Its looks are further enhanced by 18" alloy wheels (type 215/55 R 18) which are standard in the Enjoy and Cosmo trim levels. In this size, the wheels make a strong statement and underscore the Mokka's robust appearance. No other manufacturer in the SUV-B segment offers the 18" wheels as standard in upper trim levels. Classic five spoke wheel design that is sporty and has a rugged feel conveys typical SUV values. Nineteen inch wheels will be added to the list of possible options later on.
Read More

Tuesday, April 16, 2013

Nissan e-NV200 Concept, 2012

 
 
 
 
  • Nissan e-NV200 Concept, 2012

The innovative Nissan e-NV200 Concept, which made it world debut at the 2012 North American Auto Show in Detroit, serves as more evidence of Nissan's leadership position in the zero-emission automotive industry. Based on the popular Nissan NV200 multi-usage vehicle, the Nissan e-NV200 Concept previews a near-future production version of a full electric vehicle designed to provide businesses or families with flexible, roomy interior space, while achieving a dramatic CO2 footprint reduction.

"With its 'no gas, no tailpipe, no emissions' powertrain, the Nissan e-NV200 Concept combines a quiet, comfortable driving experience with a large, highly versatile, functional interior space within a compact overall body length," said Hideto Murakami, corporate vice president, Nissan Motor Co., Ltd. "A potential game changing vehicle in its segment, the battery capacity will support a driving range similar to the Nissan LEAF, while payload and cargo space will offer the same level as the current NV200. The production version would be targeted mainly at businesses, but also at private users or families in major regions."

As a potential mass production vehicle, Nissan e-NV200 Concept would also provide a reduction in operating costs compared to current internal combustion engine vehicles.

NV200 Functionality, Nissan EV Identity
The Nissan e-NV200 Concept exterior starts with a foundation of a production Nissan NV200, then adds strong visual cues from the breakthrough Nissan LEAF EV. The versatile and highly acclaimed NV200 light commercial vehicle won the 2010 International Van of the Year award for Nissan, as well as the 2011 Universal Design Award from Universal Design GMbH, an organization dedicated to promoting the convergence of design and the emerging importance of customer needs. On top of those, it received the CDV of the 2010 Year award in China, while also establishing its presence in Japan as segment leader with a wide-ranging lineup that includes a taxi version.

The Nissan e-NV200 Concept's EV-style identity starts with its front "face." The wide hood is accented by a large central charging port door, the blue-accented Nissan badge, and sweeping headlights with LED illuminated accents. The exterior is highlighted by the interaction of the strong main character lines and its broad body surfaces. Large front windows and long rear greenhouse combine with a pair of large glass roof panels to create an airy, open interior environment. The exterior is painted in a customized color, following the concept of the Nissan LEAF's Aqua Blue, which expresses a sense of environmental friendliness.

Inside, the Nissan e-NV200 Concept interior depicts a clean, modern Nissan EV identity through use of the EV meters, blue colored accents and bright interior color palette, while also retaining the NV200's strong functional feeling. The Nissan e-NV200 Concept interior also features advanced telematics and a flat C-cluster display that resembles and responds to user input like a tablet computer.

Zero Emission Drivetrain
The Nissan e-NV200 Concept shares its major drivetrain components with the innovative Nissan LEAF.

Silent, zero emission power is supplied is by a lithium-ion battery composed of 48 compact modules and a high-response 80kW AC synchronous motor that generates 207 lb-ft (280 N-m/rpm) of torque. Unlike a conventional internal combustion engine, the motor delivers 100% of its torque from start with immediate response bringing excellent acceleration and smooth, comfortable driving feel.

And, like the Nissan LEAF, the Nissan e-NV200 Concept offers a highly responsive, fun-to-drive experience that is in keeping with what consumers have come to expect from traditional, gasoline-powered vehicles. In line with the Nissan LEAF, the Nissan e-NV200 Concept offers excellent projected fuel economy - a critical factor for commercial vehicle operators.

Real World Testing Underway
In addition to the global debut of the Nissan e-NV200 Concept, evaluations of prototype NV200-based electric vehicles are currently being conducted to provide real-world feedback from delivery and other companies in various global markets. The initial trial was conducted in summer 2011 by the Japan Post Service, which used a single prototype for delivery and collection duties in Yokohama, Japan. Additional testing began in London last month in conjunction with FedEx. Feedback will help Nissan tailor future battery-powered light commercial vehicles to better fulfilll exact customer requirements.

Nissan's New York "Taxi of Tomorrow"
As a true global product, the Nissan NV200 is produced in Japan, Europe and China, and is currently available in 40 countries. Future launches are planned for North America and India. Undoubtedly its most visible role to date will begin in late 2013 when the Nissan NV200 becomes the foundation for New York City's new designated yellow cab, serving an estimated 600,000 passengers a day.

Selected over other global manufacturers for its combination of compact exterior and maximum interior space in a multi-year "Taxi of Tomorrow" competition, the all-new Nissan NV200 Taxi design reflects the input of hundreds of taxi owners and drivers, and thousands of passengers who shared their ideas and priorities with Nissan designers and engineers.

Interior features planned for the Nissan NV200 Taxi include a spacious cargo area to accommodate luggage for four passengers, sliding doors with entry step and grab handles for easy entry and exit, passenger-controlled rear-seat heat/air conditioning with a Grape Polyphenol filter to improve cabin air quality, enhanced interior materials intended to help passenger cabin smell fresher, and breathable, anti-microbial, easy-to-clean and environmentally friendly seat upholstery.
Read More

Sunday, April 14, 2013

Mitsubishi Outlander US-Version, 2014

 
 
 
 
  • Mitsubishi Outlander US-Version, 2014

The all-new 2014 Mitsubishi Outlander compact crossover is expected to be one of the most fuel-efficient CUVs with standard 7-passenger seating in the North American marketplace (pending EPA fuel mileage rating).

What's more, the mid-grade Mitsubishi Outlander SE model will now be available with Mitsubishi's Super All-Wheel Control (S-AWC) all-wheel drive system - a welcome feature previously reserved exclusively for the top-flight Outlander GT model.

Joining its slightly smaller brethren, the made-in-America redesigned 5-passenger 2013 Outlander Sport, as part of Mitsubishi's revised model lineup, the all-new 2014 Outlander elevates the level of luxury, refinement and fuel economy that consumers have come to expect from the affordably-priced crossover segment.

With its smooth surfaces and crisp, modern lines, the new exterior design of the 2014 Mitsubishi Outlander lends the Japanese automobile manufacturer's latest head-turning creation an air of elevated status and sophistication more akin to crossover vehicles residing within in a much loftier price point.

Perhaps the most prominent new feature of the exterior sheetmetal is the new streamlined front fascia, accentuated by a more urbane design that emphasizes aerodynamic efficiency as much as eye-catching appeal - an engineering necessity in these days of high fuel prices and increased fuel economy mandates.

Greatly aiding fuel efficiency of this captivating crossover is a wind-cheating advanced aerodynamic exterior design that is 7% more aerodynamically-efficient as well as a lightweight body that is approximately 200 pounds lighter than that of the car it replaces.

The other environmentally-friendly features include a new HVAC interior heating/cooling system that minimize energy consumption and a lighter version of the available Super All-Wheel Control (S-AWC) all-wheel drive system.

The potent yet smooth-operating 2.4-liter 4-cylinder powerplant receives the latest edition of the company's exceptionally engineered MIVEC (Mitsubishi Innovative Valve timing Electronic Control) system with continuously-variable valve lift timing technology for optimal fuel efficiency and power production with reduced harmful emissions (all 2014 Outlander models meet LEV II - ULEV emission standards). This 4-cylinder engine produces 166 horsepower at 6000 rpm and 162 lb.-ft. of torque at 4200 rpm.

This workhorse 4-cylinder engine is coupled to an advanced continuously-variable transmission (CVT) that mimics unique ratio patterns for improved "shift" feel as well as enhanced fuel economy. An all-new feature added to the new Mitsubishi Outlander's CVT is Acceleration Control that provides better throttle response at the early stage of acceleration and postpones upshifts until later in the rev range.

What's more, a new driver-activated ECO-mode setting that is standard on all 2014 Mitsubishi Outlander models helps to further reduce fuel consumption by slightly reducing engine power on initial acceleration as well as the airflow volume of the air conditioning. Furthermore, when Outlander models equipped with Super All-Wheel Control (S-AWC) are driven with 4WD engaged, the driver-activated ECO-mode will allow the vehicle to function as a 2WD vehicle until sensors instantaneously reactivate 4WD when deemed necessary.

The premium 2014 Mitsubishi Outlander GT model receives a power upgrade in the form of a 24-valve 3.0-liter V-6 MIVEC engine that produces a full 224 horsepower at 6250 rpm and a plentiful 215 lb.-ft. of torque at 3750 rpm. This spirited engine utilizes low viscosity engine oil (0W-20) and iridium spark plugs to help maximize fuel efficiency. A refined 6-speed automatic transmission is a paragon of efficiency, directing power to the driven wheels with improved torque converter performance and a new final drive ratio contributes to improved fuel mileage.

The Mitsubishi designers and engineers put a special emphasis in endowing their stylish all-new crossover with numerous cutting-edge advanced safety technologies (available on SE and GT models). Among these are:
  • Adaptive Cruise Control - a radar-based sensor in the vehicle's front grille constantly measures distance between the Outlander and the vehicle in front of it, allowing the driver to select three different following distance settings.
  • Forward Collision Mitigation - a radar-based system that detects obstructions in front of the Mitsubishi Outlander and automatically warns and then applies the brakes to help minimize a collision with the vehicle in front.
  • Lane Departure Warning - a camera-based system that helps to monitor lane position of the Outlander and warn the driver via visual and audio warnings should they begin to veer into the next lane.

Standard safety features include a 7 airbag Supplemental Restraint System (SRS) including side curtain airbags, driver's knee airbag, and a completely redesigned new airbag for the driver's seat; a new Brake Pedal Recession Protection Structure to reduce driver leg injury in the event of a high-speed frontal impact; enhanced pedestrian protection with the redesigned hood and front fenders; Tire Pressure Monitoring System (TPMS); Active Stability Control (ASC) with Traction Control Logic (TCL); Hill Start Assist (HSA); anti-lock brakes (ABS) with Electronic Brake-force Distribution (EBD); and an all-new ultra-rigid chassis that benefits from the most advanced form of Mitsubishi's RISE (Reinforced Impact Safety Evolution) impact-absorbing safety cell technology ever.

Along with these new class-leading safety technologies, particular attention has been paid within the all-new Outlander's interior to make it not only an exceptionally quiet and comfortable cabin but also one that makes use of the highest grade materials available.

Consumers who appreciate the finer things will immediately notice the all-new premium surfaces consisting of a soft-touch instrument panel, lovely wood grain appearance trim (GT model) and attractive high-gloss black center console panel.

Additionally, all seven seating positions have been completely reconfigured for improved comfort/ergonomics as well as for ease of operation of the fold-flat seats (2nd and 3rd row seating sections) allowing up to 128.6 cubic feet of passenger room.

Other impressive upscale appointments included as standard equipment are a high-resolution meter cluster; air conditioning with micron filter; a dynamic-sounding 6 speaker AM/FM/CD/MP3 audio system; privacy glass, cruise control; tilt and telescopic steering column and a newly designed steering wheel.

The mid-level Mitsubishi Outlander SE builds on the base ES model's already expansive standard equipment package with a 6-inch touch-screen display audio system; rearview camera system; HD radio; fog lamps; 18-inch alloy wheels, dual-zone automatic climate control; heated front seats; FAST key passive entry system with push-button engine ignition on/off switch; and Mitsubishi's FUSE Handsfree Link system™ with USB that allows voice activation of iPod™ and cell phone via simple voice commands.

Among the higher grade Outlander GT standard features are the potent yet fuel-efficient 3.0-liter V-6 MIVEC engine/6-speed automatic transmission combination with steering wheel mounted paddle shifter; Mitsubishi's proven Super All-Wheel Control (S-AWC) all-wheel drive system with Active Front Differential (AFD); Super wide-beam high-intensity discharge (HID) headlights; wood grain appearance trim; and the addition of SiriusXM™ satellite radio to the already excellent 6 speaker audio system.

Available luxury features (SE and GT models) include a state-of-the-art 9 speaker 710-watt Rockford-Fosgate® sound system with DTS Neural Surround, PremiDIA® Surround, HD Radio and Dolby Volume; an intuitive next-generation High-Definition navigation system with 3D mapping, expanded Point of Interest (POI) information and road speed limit display; a convenient remote power tailgate that can be activated from the driver's seat or by the FAST-key entry remote fob; and leather seating surfaces.

The all-new 2014 Mitsubishi Outlander is available (SE and GT models) with the company's outstanding Super All Wheel Control (S-AWC) system that has been optimized for the vehicle's new Brake Control and Electric Power Steering, allowing for even better vehicle performance and stability. Derived from similar computer management system hardware found in the Mitsubishi Lancer Evolution, the Outlander's S-AWC system includes sensors that monitor vital vehicle dynamics including engine torque, gear ratio, steering angle, longitudinal and lateral acceleration as well as yaw rate to deliver an exceptional degree of vehicle stability, traction and safety in both adverse and every day driving conditions.

Available in 6 striking colors - Cool Silver Metallic, Cosmic Blue Mica, Mercury Gray Metallic, Copper Metallic, Diamond White Pearl or Labrador Black Mica - the all-new 2014 Mitsubishi Outlander is the perfect vehicle for environmentally-conscious, active individuals or families requiring a comfortable, well-equipped sophisticated crossover that provides the latest in advanced safety technologies, ecology and comfort.
Read More

Friday, April 12, 2013

Mercedes-Benz E300 Blue TEC Hybrid, 2013

 
 
 
  •  Mercedes-Benz E300 Blue TEC Hybrid, 2013

The Mercedes-Benz E300 Blue TEC HYBRID combines the excellent fuel economy of the 4-cylinder diesel engine over long distances (motorway, inter-urban) with the advantages of an efficient hybrid in city and stop & go traffic. It therefore exhibits impressive efficiency with no compromises: thanks to the compact hybrid concept there are no restrictions in terms of spaciousness, comfort and safety.

In the Mercedes-Benz E300 Blue TEC HYBRID, Mercedes-Benz has combined the 2.2-litre four-cylinder diesel engine developing 150 kW (204 hp) with a powerful hybrid module. Its 20 kW electric motor, positioned between the internal combustion engine and the 7-speed automatic transmission, assists the diesel engine when the car is accelerating (boost effect) and, in alternator mode, is used for the recuperation of braking energy, although it is also suitable for driving under electric power alone. Based on the modular hybrid principle developed by Mercedes-Benz, this diesel hybrid is starting a new era in hybrid drive systems. The fuel consumption of the E300 Blue TEC HYBRID is 4.2 litres per 100 kilometres (CO2: 109 g/km).

In combination with 7G-TRONIC, a wet start-up clutch and the lithium-ion battery, the intelligent modular hybrid system requires little installation space and weighs around 100 kg. As in all Mercedes-Benz hybrid models, the hybrid components have all the features of the extensive "7-stage safety concept".

In time for the market launch the Mercedes-Benz E300 Blue TEC HYBRID receive an environmental certificate according to ISO standard TR 14062. The certification by the neutral examiners at "TÜV Süd" attests to the brand's commitment to comprehensive environmental protection, which is enshrined in the operating guidelines for the entire Daimler group. In this process the company takes the environmental effects of a vehicle into account throughout its lifecycle - from development and production to use and eventual disposal.

In Germany the Saloon version of the Mercedes-Benz E300 Blue TEC HYBRID costs € 51,794.75, the Estate version € 55,007.75 (both incl. 19% VAT).

The philosophy: enhanced efficiency without compromising on comfort or utility
The Mercedes-Benz E300 Blue TEC HYBRID forms part of the brand's downsizing strategy, which involves making conventional models perform far more efficiently than previously - without sacrificing driveability or comfort. Here the company's engineers have their sights set on fuel consumption figures in everyday traffic, rather than on standard or NEDC combined consumption. The familiar "Real Life Safety" philosophy, which focuses on safety benefits under real-life conditions rather than standardised crash-test results, is augmented by "Real Life Efficiency".

The Mercedes-Benz E300 Blue TEC HYBRID is based on the E250 CDI, yet has a higher output and approx. 15 percent lower fuel consumption.

On the road therefore, the Mercedes-Benz E300 Blue TEC HYBRID is comparable to the E300 CDI (170 kW/540 Nm), yet it boasts around 35 percent lower fuel consumption and CO2 emissions. In terms of vehicle weight too, the Mercedes-Benz E300 Blue TEC HYBRID is on a par with the E300 CDI.

At the same time, hybridisation enhances ride comfort: the car starts and moves off in virtual silence, while the hybrid module also dampens any internal combustion engine vibrations. What's more, full climate control is available even in start/stop mode.

Sailing along the motorway
Mercedes-Benz hybrid technology offers a wealth of extra functions that enhance both comfort and efficiency, as well as helping to deliver a special driving experience underpinned by accomplished sportiness:
  • When the car is stationary - ECO start/stop: the internal combustion engine can be switched off when coasting on the overrun at speeds up to 160 km/h, since ancillaries such as the steering, brakes and refrigerant compressor operate electrically. It is restarted quickly, smoothly and virtually silently.
  • Manoeuvring: in most cases the car uses electric power alone for manoeuvring and parking.
  • Accelerating: electrical power alone is used for moving off and driving under low load. Acceleration from standstill is particularly powerful, since the electric motor's full torque of up to 250 Nm is immediately available.
  • Boost function: the electric motor supports the combustion engine during acceleration, e.g. when overtaking.
  • Cruising: when the car is being driven at a constant speed, the engine control unit shifts the operating points towards exceptionally low specific fuel consumption levels.
  • Sailing: "sailing", as it has come to be known, is possible at speeds below 160 km/h. The combustion engine shuts down and the desired speed is maintained by the electric-motor alone until the battery needs recharging.
  • Kinetic energy recuperation when coasting or braking: when the car is coasting (decelerating on the overrun), the electric motor acts as a generator. When the brake pedal is depressed, the generator output is initially increased proportionally for greater deceleration. Only when increased brake pressure is applied are the wheel brakes also operated.
  • Information: an additional economy effect arises after a relatively short period of time, as drivers come to apply the above-stated functions in an increasingly more purposeful and effective manner. They are supported here by the display concept in the hybrid models - the central display provides information on the current energy flow and the charge status of the battery.

The hybrid module: a compact and intelligently integrated powerhouse
The hybrid drive unit is a further development of the module from the S400 HYBRID and is based on the 7G-TRONIC PLUS automatic transmission. Distinguishing features include omission of the hydraulic torque converter and the addition of a wet clutch of the kind also found in the high-performance AMG models. Consequently, the electric motor can be integrated in the transmission unit in such a way that it takes up only marginally more space than the 7G-TRONIC (+65 mm). The omission of the converter allows all-electric motoring as well as "sailing", thus significantly boosting the potential to reduce fuel consumption.

The compact electric motor, which is installed in space-saving configuration in the clutch housing between engine and transmission, is a 3-phase AC internal rotor magneto motor which generates a maximum output of 20 kW and peak torque of 250 Nm at an operating voltage of 120 volts.

The components: perfectly integrated into the vehicle
The hybrid drive's electrical energy is provided by the high-voltage lithium-ion battery specially developed for use in vehicles. Its key characteristics include an output of 19 kW and an energy content of 0.8 kWh, allowing the E-Class to run on electric power alone at up to 35 km/h and for up to one kilometre. Its space-saving installation in the engine compartment in place of the conventional starter battery means that the generous interior dimensions and the luggage compartment capacity remain unchanged. In addition to serving as an energy accumulator for the electric motor, the lithium-ion battery is also connected via the voltage converter to the 12V on-board electrical system, which supplies power to standard power-consuming devices such as the headlamps and the comfort features.

Sophisticated packaging means that numerous hybrid-specific components such as the high-performance electronics in the engine compartment can be directly incorporated with the internal combustion engine, thus neatly rounding off the modularity concept: the hybrid models can be produced on the same assembly line as their conventional counterparts without needing to be diverted elsewhere. Another plus point of the overall concept is the scalability and compatibility with other vehicles and engines.

Safety: on a par with previous models
Integration of the hybrid systems without any body modifications has the practical benefit of not restricting spaciousness in any way, as well as ensuring that all hybrid models boast exactly the same high level of safety as their counterparts with an internal combustion engine - a very important aspect for Mercedes-Benz. Accident behaviour has been successfully tested in crash simulations and tests.
Read More

Thursday, April 11, 2013

Maserati Quattroporte, 2013

 
 
 
 
 
  • Maserati Quattroporte, 2013

The flagship Maserati Quattroporte is larger, lighter, more luxurious and more practical than the globally acclaimed car it replaces. With a 307km/h (191 mph) top speed, it's also as fast as most two-door supercars.

The sixth-generation Maserati Quattroporte delivers a leap forward that not only sets the high-technology tone for Maserati's upcoming new-model onslaught, but also remains faithful to Maserati's long history in luxury sports saloons.

The powerful engine and the large cabin at the core of the Maserati Quattroporte's design, dominated by a long, powerful nose and a concave Trident grille, provide a clear link to both the outgoing Quattroporte and the GranTurismo.

Even with all of its new technology, the new Quattroporte remains true to Maserati's roots. Its V8 twin turbo makes it not only the fastest four-door Maserati ever built, but also the most powerful and the most fuel efficient.

The direct-injection engine family will boast a 3.8-litre V8 and a 3.0-litre V6, both of which are all new, twin turbo charged, designed by Maserati Powertrain and assembled by Ferrari at Maranello.

The 3.8-litre V8 engine provides Maserati's new performance benchmark, reaching 100km/h in just 4.7 seconds and achieving a 307km/h (191 mph) top speed. It is 20km/h faster than the Maserati Quattroporte Sport GT S and delivers up to 200Nm more torque as well. The V6 twin turbo doesn't lack in performance, either, reaching 285km/h (177 mph).

With an eight-speed automatic transmission and both rear-wheel drive and all-wheel drive configurations (V6 only, AWD not available in RHD markets), it is also the most secure all-weather performance car in Maserati's history.
 
The all-new architecture retains the Maserati Quattroporte's traditionally exquisite handling thanks to its 50:50 weight distribution, a double-wishbone front suspension and a state-of-the-art five-link rear suspension. It can now deliver the added security and all-weather assurance of all-wheel drive as well.

It also delivers new standards in quality in every area from design, development, fabrication and process controls. It is produced in a new plant that combines Maserati's traditions of craftsmanship with cutting-edge technologies that are able to guarantee outstanding quality by controlling even the tiniest details.

Traditional hand crafted detailing continues in the Quattroporte's cabin, now more spacious and featuring both four and five-seat layouts.

Cabin luxury leaps forward technically too, with features like the Maserati Touch Control screen, adjustable pedals (left hand drive only), reversing camera and the optional 15-speaker Bowers & Wilkins audio system, as well as WLAN-based WiFi and compatibility with most modern mobile phone systems.

With the original Quattroporte in 1963, Maserati invented the concept of the luxury sports saloon and the new Quattroporte continues to be the benchmark for high quality engineering, supercar performance and comfort.

EXTERIOR DESIGN
Maserati has been considered a master of sports saloon design from the day the original 1963 Quattroporte became the first automobile to blend speed and luxury with four doors.

A powerful engine and a large cabin are at the core of the Maserati Quattroporte's design, dominated by a long, impressive nose with its short overhang.

"The design of the Quattroporte is inspired by Maserati's core stylistic principles: harmony of proportions, dynamic lines and Italian elegance," Head of Maserati Centro Stile, Marco Tencone explains.

"Every new model is a step into the future, but for a brand with the strong heritage of Maserati it is fundamental to bring on the most distinctive features as a signature: the contour of the air intake in the front, the three small outlets on the front wings and the strong triangular C pillar bearing the logo".

But the Maserati Quattroporte body design isn't just about looks; it has delivered a 12% improvement in drag (Cx), down to 0.31, and an enormous 24% reduction in lift. These figures reduce fuel consumption and increase high-speed stability.

A large part of the Quattroporte's aerodynamic work is out of sight, beneath the car. It has a flat floor that contains several aerodynamic features with the scope of optimising performance by lowering drag coefficient and keeping the proper cooling of all systems (engines, brakes, and transmission) at speeds over 300 km/h.

ENGINES
At the heart of the new Quattroporte is an entirely new engine grid, which follows recent Maserati tradition as it is designed in-house by Maserati Powertrain and manufactured under contract by Ferrari at Maranello.

V8 TWIN TURBO ENGINE AND PERFORMANCE
The flagship 3.8-litre V8 engine is a perfect representation of Maserati's performance tradition combined with a 20% reduction in emissions.

It is almost a litre smaller in capacity than the 4.7-litre V8 in the Quattroporte Sport GT S, yet this is more than countered through twin turbo charging and direct fuel injection to deliver 18% more power and 39% more torque.

The engine produces 390kW (530 hp) of power at 6800rpm and accompanies this with 650Nm of torque from 2000rpm to 4000rpm.

This maximum normal torque figure can be overboosted to 710 Nm from 2250rpm to 3500rpm.

These figures represent the highest specific power output in the class, with 139hp/l, and the best specific torque as well, with 171Nm per litre.

It also has a considerably more powerful engine than the finely balanced 4.7-litre engine in the Maserati Quattroporte Sport GT S, with a full 59kW (80hp) more power and an astonishing 200Nm more torque (on the overboosted output). The torque peak also arrives at less than half the engine speed of the Sport GT S's V8, too, peaking at 2000rpm versus 4750rpm.

In addition, its combination of a lighter body design and a stronger engine give the Quattroporte the best power-to-weight ratio in class, with just 3.6kg for each horsepower.

These engine figures help the Quattroporte reach 100km/h in just 4.7 seconds, which is 0.3 seconds faster than the previous Sport GT S, making the new Quattroporte the fastest accelerating four-door car in Maserati's history. This also makes it 0.6 seconds faster to 100km/h than the outgoing Maserati Quattroporte S and almost a second faster than the 4.2-litre Quattroporte.

Another ground-breaking figure is the Quattroporte's top speed, comfortably breaking through the 300km/h barrier to reach 307km/h (191 mph). Again, this makes it the fastest four-door Maserati in history and second amongst all Maserati production cars behind the mighty V12-powered MC12.

However, the new engine is not just about big performance numbers or high torque. Maserati engines have always been known for their incredible throttle response and that unique Maserati sound - and this engine is no different.

The new engine generation's smaller capacity does help with the Quattroporte's handling too, but Maserati's engineers concentrated mainly on delivering the brand's traditional crisp pickup and low rotational inertia.

The most technically advanced engine ever fitted to a Maserati, the 3799cc V8, uses a pair of low-inertia, twin-scroll parallel turbos to increase its output.

Its architecture retains the over-square, free-revving nature of the outgoing V8, with a bore of 86.5mm and a stroke length of 80.8mm, and it has a slightly lower compression ratio of 9.5:1.

It has been specifically designed to deliver exceptional performance at all engine speeds, combined with lower consumption and emissions. The engine diagrams show that the V8 engine's torque is very high, even at speeds as low as 1500 rpm.

It uses high-tumble cylinder heads with four cam phasers, (doubling the number of the naturally aspirated V8), in a concept refined by Maserati Powertrain for optimal combustion control to deliver high performance and low consumption.

With hydraulically adjusted roller finger followers and two continuous cam phasers for each cylinder head, it can advance or retard the inlet and exhaust valve timing independently in real time and it also reduces friction losses compared to old valvetrain systems.

Another characteristic feature of the new Maserati engine family is the 200 bar direct fuel-injection system. This very high pressure, coupled with seven holes laser drilled oriented holes injectors and multiple injection, helps atomising the fuel directly in the combustion chamber, thus improving the fuel-air mixture and the combustion process at any engine speed.

The new V8 engine is boosted by two small parallel twin-scroll turbines, (one for each bank of four cylinders), which provide the high performance expected of a Maserati engine while reducing inertia. Maserati Powertrain focused on integrating the turbine housing into the exhaust manifold for a compact, light-weight solution.

Each turbocharger is fed by its own air-to-air intercooler. The Quattroporte has two intercoolers, each mounted low and wide of the main radiators to catch a constant supply of fresh, cool air.

The engine also uses a state-of-the-art ECU, with integral high-speed processors, which handle an array of shifting functions in real time.

Maserati Powertrain has also switched to on-demand ancillaries, with a variable displacement oil pump that works under electrical control for improved consumption and performance.

It also uses an innovative, computer-controlled alternator, which monitors the vehicle's electricity consumption and manages the alternator's workload to suit.

The engine also operates in both Normal and Sport modes, along with Manual versions of either mode, operated by elongated shift paddles fixed to the steering column.

The new Quattroporte also introduces the I.C.E. (Increased Control and Efficiency) strategy, a function aimed at reducing consumption, emissions and noise.

It is a user-select strategy and delivers a softer throttle pedal response for smooth driving, cancels the turbocharger's overboost function and keeps the exhaust's Sport flaps closed until 5000rpm. It also adjusts the gearshifts to make them softer and slower and reduces torque at each gear's take-up point.

Besides delivering the Maserati Quattroporte's peak fuel efficiency figure, the I.C.E. mode is also very useful for driving on low-grip surfaces.

V6 TWIN TURBO ENGINE AND PERFORMANCE
The Quattroporte's all-new V6 twin turbo engine is a close relation of the V8, sharing most of its core components.

With 301kW (410hp) of power at 5500rpm, it still provides a tremendously powerful driving experience, especially with 550Nm of flat torque between 1500rpm and 5000rpm. In Normal mode the torque is smoothed at 500Nm in the lower rpm range, reaching the 550Nm threshold at 5000rpm to guarantee the 301KW of maximum power.

The engine shares the V8's bore and combustion chamber design, the same valves control technology (i.e. roller finger followers and four cam phasers), the same twin turbocharging approach and direct injection-ignition system. The engine auxiliaries are identical (alternator, starter motor and power steering pump) or very similar (variable displacement oil pump).

Nonetheless it has a character of its own, revving to a lower 6500rpm maximum speed and delivering its torque level of 500rpm sooner than the V8.

While its specific power output is slightly lower than that of the V8, at 137hp per litre, its specific torque is actually higher than the larger-engined car's standard specific torque, at 183Nm per litre.
It is also a lighter car, with 1860kg in its rear-wheel drive configuration (+70kg in all-wheel drive).

In rear-wheel drive mode, it accelerates to 100km/h in 5.1 seconds, while the all-wheel drive V6 twin turbo manages the sprint in 4.9 seconds.
Both cars are still as fast as people would expect from the Maserati brand, with the rear-wheel drive's 285km/h (177mph) top speed matching the outgoing Sport GT S and the all-wheel drive V6 twin turbo reaching 284km/h (176mph).

The rear and all-wheel drive models are also very similar in their fuel consumption, with both cars posting 10.5 l/100km on the combined cycle, with the rear-wheel drive car claiming 244 grams of CO2/km and the all-wheel drive 246 grams.

EXHAUST SYSTEM
In the best Maserati tradition, the sound and performance of the Quattroporte's exhaust system is controlled by pneumatic valves in the pipes of each bank in order to maintain the classic and rich sound characteristic of the brand.

In the default Normal mode, the bypass valves are closed up to 4,200 rpm to give a comfortable and discreet engine sound.

In Sport mode, not only does the car adjust a variety of handling parameters, but the exhaust valves are opened, giving the shortest possible high-energy route for the exhaust gases. This gives the Quattroporte its maximum engine performance and the unique Maserati engine sound.

Beneath the rear bumper, the V8 version finishes its exhaust system with trapezoidal tips with two double pipes in polished steel.

DRIVETRAIN
All versions of the new Maserati Quattroporte are fitted with the ZF AT8-HP70 eight-speed automatic transmission.

Pre-engineered for both rear and all-wheel drive configurations, the transmission delivers increased comfort, faster gearshifting, reduced fuel consumption and reduced NVH (Noise, Vibration and Harshness) values compared to the six-speed automatic in the outgoing Quattroporte.

By delivering two over-driven gears, the transmission alone delivers relevant fuel economy benefit and also weighs 4kg less than the outgoing six-speed transmission.

Befitting Maserati tradition, it features five dedicated shift modes: Auto Normal, Auto Sport, Manual Normal, Manual Sport and the I.C.E. mode (Increased Control Efficiency).

Auto Normal is the Quattroporte's default setting and performs its gear changes with fluid shifts at low engine speeds to emphasise the car's comfort and minimise fuel consumption.

The Auto Sport mode sees the transmission switch character to change gears with greater alacrity at higher engine speeds and deliver a distinct gear engagement to enhance the powertrain's sporting feel.

In both of these modes, the car recognises a variety of conditions, such as whether the car is travelling up or down hill or is braking hard or driving through a corner, and selects the best gear and the best gear-shift style accordingly.

The transmission can also be controlled manually by selecting the M button on the transmission tunnel.

In Manual Normal mode, the driver can change gear with either the elongated gearshift paddles attached to the steering column or by using the transmission lever. The driver is in charge of the gear selection, though the system will intervene and change to a lower gear if the engine revs drop too low, or change to a higher gear if the engine revs climb too high.

In Manual Sport mode, however, the gearshifts are at their fastest and crispest, giving the driver full control of the powertrain. The system will not intervene, even if the driver strikes the engine's rev limiter. It will only intervene if the engine's revs drop too low to be effective in a given gear.

The I.C.E. (Increased Control Efficiency) mode is designed for remarkable fuel economy, relaxed driving and extremely low grip conditions. The transmission changes gear as softly as possible, both going up through the gears and returning back down.

All gearshift modes can be selected via buttons on the left of the gear knob.

The Maserati Quattroporte also utilises a mechanical limited-slip differential. The asymmetric locking feature offers 35 % lock-up under power and 45 % under release.

The rear differential is driven via a two-piece, 80mm diameter steel propshaft (hollowed for weight saving) with two constant velocity joints and one head rubber coupling, for comfort improvement. The propshaft runs through a cross member-mounted rubber bearing for higher comfort in respect to vibrations and harshness levels.

The completely brand new AWD transmission is compact, efficient and light weight. The all-wheel drive system is capable of switching the powertrain torque from full rear, to split axles, rear and front, almost instantly (150ms). The smart logic of the system provides the vehicle with the optimum torque split, thus guaranteeing maximum stability in all driving conditions.

From the Quattroporte AWD you can expect maximum performance and enjoy maximum traction torque and safety: the system is able to work in team with the ESP for maximum safety even on the most slippery of surfaces, but at the same time is able to operate independently, preserving driving efficacy and sportiness within limits of safety.

The sensors in the car's body and the AWD CPUs will monitor all vehicle functioning parameters, reacting to each event specifically. The driver can monitor these functions by looking at the display where the front-rear torque split is visible. When the vehicle is running at sustained high speed, the CPU sets all the torque to the rear axle for maximum efficiency and transmission longevity, but then it is always ready to react to ensure optimum safety.

In addition, the AWD system is mechanically designed to deliver the lowest level of operating noise, and maximum performance.

CHASSIS
The chassis of the new Quattroporte has been designed to meet the performance and comfort demands of Maserati buyers, as well as all foreseeable safety regulations.

With the longest wheelbase in its class, the Quattroporte's architecture lends itself both to extreme interior comfort and an exciting handling platform.

Based around a rigid and extremely secure steel safety cell, it uses an array of different steel and aluminium alloys, each designed to maximise strength, minimise weight and retain the sports saloon's perfect weight distribution.

The front of the chassis is based around an aluminium sub frame and a reinforced cross-strut to deliver outstanding rigidity.

The choice of aluminium for the bulk of the Maserati Quattroporte's body panels guarantees the maximum occupant safety with the lowest possible weight. Accordingly, all four doors, the bonnet, the front wings and the boot lid are all made from aluminium.

Along with the freedom it allowed Maserati's designers, the choice of aluminium has also had a positive impact on reducing the Quattroporte's weight, thus lowering its fuel consumption and emissions.

Other diverse materials are also used in the Quattroporte's body, including ultra-light weight magnesium, which is used in the dashboard's cross strut.

AERODYNAMICS
The modifications to the Quattroporte body design aren't just about looks, but have also allowed for a 12% improvement in drag (Cx), now down to 0.31, and an enormous 24% reduction in lift. These figures reduce fuel consumption and increase high-speed stability.

The Quattroporte has gone through extensive aerodynamic work, most of which is out of sight, beneath the car. It has a flat floor that contains several aerodynamic features, including a NACA duct to help cool the differential without increasing drag and flaps on the rear suspension arms to channel airflows.

SUSPENSION
Double wishbone suspension layouts are a race-bred tradition at Maserati and the new Maserati Quattroporte continues with this heritage, also incorporating some new technology for greater driving precision.

The front suspension uses high-mounted, all-aluminium double wishbones to guarantee light and precise handling characteristics.

Aluminium is the dominant metal of the front suspension system with the shock towers, the upper and lower control arms and uprights all made from forged aluminium, while the springs are made of steel. All of these match up to constantly adaptive Skyhook dampers and an anti-roll bar.

The quadrilateral architecture of the system has enabled Maserati's handling team to deliver steering that is precise, communicative and comfortable.

The rear suspension employs a five-bar multi-link system, with four aluminium suspension arms, and has been developed to achieve the apparently conflicting goals of exceptional comfort and extreme sports performance.

The suspension package also uses anti-roll bars and steel springs damped by a faster and more accurate development of the Skyhook adaptive damping system. All four Skyhook dampers can be electronically controlled independently of one another.

One of the standout features of the new Quattroporte, the default Skyhook mode prioritises comfort and then becomes more sporting and athletic if the driver presses the suspension button. This extra stiffness transforms the Quattroporte's handling and was developed in both extreme test scenarios and on the race track. Essentially, it drastically reduces both lateral and longitudinal load transfers and minimises body roll to bring out the sportiest side of the Quattroporte's character.

The computer system in charge of the Skyhook dampers monitors an enormous array of parameters, including speed and lateral and longitudinal acceleration, individual wheel movements, body movement and damper dynamics.

Adjusting also to suit the suspension mode chosen by the driver, the system delivers the perfect damping mode for each wheel almost instantly.

WHEELS AND TYRES
Featuring 20-inch rims as standard equipment, the new Quattroporte is also available with either smaller 19-inch rims or larger 21-inch rims.

The 19" and 20" alloys are crafted from flow-forming technology which reduces the core thickness of the wheels and optimises light weight, without sacrificing stiffness and strength.

The 21" rim is a forged alloy wheel, which also emphasises light weight and weighs no more than the 20" rim.

All the Maserati Quattroporte's rims have been designed and engineered to enhance the visual design of the body and to lower the unsprung masses to improve grip and handling.

The 19" wheels, with 245/45 front tyres and 275/40 rear tyres, are geared towards reduced fuel consumption combined with low road noise and long, comfortable journeys.

The 20" wheels, with 245/40 front tyres and 285/35 rear tyres, are the perfect compromise between sportiness and comfort, while the 21" wheels, with a 245/35 front and 285/30 rear tyre combination, are focused on sports handling.

All three wheel sizes are available with Pirelli, Dunlop and Continental tyres. The 19" and 20" wheels can also be fitted with winter tyres.

Additionally, the Quattroporte continuously monitors its tyre pressure with a sensor mounted inside the rim, as part of the valve. The pressure can be read off the display on the dashboard. If a tyre punctures or its pressure changes, the system notifies the driver with visual and acoustic warnings.

DIMENSIONS
The new Quattroporte has grown to set size benchmarks in its class in almost every dimension. It is bigger in every significant dimension than its predecessor including delivering 105mm more rear legroom and 80 litres more luggage capacity than the outgoing Maserati Quattroporte.

Most importantly, these increases have not created a similar rise in mass, with the Quattroporte weighing almost 100 kg less than the flagship predecessor, (1900kg in V8 form).

Another vital factor is weight distribution and consequently the Quattroporte retains perfect balance with 50:50 front-to-rear weight. This is despite the forward repositioning of the fuel tank to create greater luggage space and the addition of all-wheel drive, bigger radiators and two intercoolers beneath the bonnet.

BRAKES
Maserati has continued its long lasting partnership with Brembo on the new Maserati Quattroporte and all models feature fixed-caliper braking technology.

The V8-powered models feature 380mm x 34mm ventilated and cross-drilled brake discs inside the front wheels. These brake discs continue to use the technology pioneered by Maserati, which allows the weight of the cast-iron braking surface area to be offset with an alloy hat to minimise unsprung mass. As with the V6 models, the V8's front discs are slowed by six-piston fixed alloy Brembo calipers.

The rear end of the Quattroporte V8 uses 350mm x 28mm ventilated and cross-drilled brake discs, with four-piston fixed alloy Brembo calipers.

These brakes, with an enlarged swept area and highly efficient cooling, are designed for consistent performance in sports driving situations. They are also bigger in order to respond to the demands created by the extremely high performance potential of the new Quattroporte.

The brakes on the V6 twin turbo Quattroporte models are only marginally smaller than the V8 twin turbo's brakes - 360mm x 32mm ventilated and cross-drilled brake discs, with six-piston fixed alloy Brembo calipers on the front axle and carrying over the V8 twin turbo's rear braking hardware.

However, high-performance stopping power is only one measure of overall braking performance. The collaboration with Brembo has also concentrated on evolving the acoustic comfort of the Maserati Quattroporte's braking systems.

The Quattroporte also uses an electronic parking brake, which operates on all four wheels. The ergonomically placed button on the gear lever bezel activates the brake when the car is at rest.

It can also act as a safety device when driving. In this case the system communicates with the stability control ECU and decelerates the car at 0.5g in full safety until released.

The brakes also operate as part of the Quattroporte's automatic hill starting system. The on-board sensors detect the vehicle's tilt when parked facing uphill, then lock the brakes for a few seconds; this gives the driver's foot time to move from the brake to the accelerator pedal without the vehicle rolling back.

BRAKE CALIPERS
Besides their strength and effectiveness, Maserati brake calipers have also always added a significant stylistic effect.
This continues with the new Quattroporte, with the front and rear brake calipers available in the standard classic black with the Maserati name in white.
These are also available in red, blue, silver and polished aluminium.

STEERING
The Maserati Quattroporte uses an all-new aluminium steering box, developed specifically for the new front-suspension geometry.

This has allowed Maserati's suspension engineers to deliver ultimate precision combined with the steering sensitivity needed for turning into corners at speed.

Its reduced steering ratio delivers an agility that is rare for this class of luxury saloon and while it is comfortable in all situations, the steering feel is geared towards driving enjoyment.

Avoiding electro-hydraulic steering systems, the Quattroporte employs a servo-powered hydraulic system that prevents artificial assistance when the driver turns the wheel quickly. The power assistance has also been reduced compared to the previous Maserati Quattroporte; the intention being to deliver more feedback to the driver for consistency at high speed, yet maintaining easy manoeuvring at low speed.

MASERATI STABILITY PROGRAMME
Maserati drivers have long known the benefits of the Maserati Stability Programme (MSP) and the system has evolved and improved in the new Quattroporte.

Developed in the most extreme of test circumstances, the MSP uses a wide array of sensors to detect any need to intervene on the driver's behalf.

MSP adds a layer of security on top of the new Quattroporte's inherent chassis stability which helps drivers enjoy anxiety-free handling under all driving conditions.

MSP constantly measures the Quattroporte's handling and grip and combines a host of safety and performance systems to maintain the car's ideal handling stance.

The MSP most common areas of intervention are the engine and the brakes. If skidding is detected, the MSP reduces the engine's torque output and can actuate the brakes with minute, finely varied inputs to restore the car's stability within milliseconds.

The other key systems that make up the MSP:
  • ABS - stops the wheels locking up under brakes, thereby maintaining steering control at all times.
  • EBD (Electronic Brake Force Distribution) - distributes braking force between the front and rear axles to prevent rear-wheel lock up.
  • ASR (Anti-Slip Regulation) - stops the driven wheels from spinning in low-grip situations.
  • MSR - prevents the driven wheels from locking up when down-shifting on low-grip surfaces. It does this by measuring the speed of the driven wheels against the speed of the free wheels and accelerating the driven wheels slightly if needed.
  • BAS (Brake Apply Sensor) - uses a variety of sensors to recognise panic or emergency braking situations and increases the pressure in the braking circuit.
  • Hill Holder - automatically connects to the braking system to prevent roll back when the car moves away from rest on hills.
Read More