Sunday, March 6, 2011

Jaguar XJ, 2010

Jaguar XJ, 2010


 
 

Sleek, sporting and sophisticated, the all-new Jaguar XJ brings a daring new spirit to automotive luxury. It offers a seductive mix of striking design, breathtaking performance and engineering without compromise.

The new Jaguar XJ is the epitome of fluid, contemporary automotive style. The elongated teardrop shape of the side windows establishes the car's silhouette and lies at the heart of its flowing design. And the new Jaguar XJ doesn't just look streamlined: it shares a drag coefficient of 0.29 with the Jaguar XF saloon, making them the most aerodynamic Jaguars ever.

A coupé profile cloaks a cabin that offers comparable levels of space to saloons with a more conventional style. There is generous accommodation for five occupants, while long-wheelbase models provide rear-seat passengers with even greater levels of comfort thanks to an additional 125mm of rear legroom.

The exquisitely designed interior has a strong sporting character throughout. A panoramic glass roof, standard on all models, dramatically enhances the sense of light and space inside the new Jaguar XJ. And in keeping with its status as the ultimate four-door Jaguar, the XJ introduces a new generation of interior technologies, pioneering the use of display and infotainment systems such as the innovative Virtual Instrument dials and optional 1200W Bowers & Wilkins premium surround sound system.

At the heart of the all-new Jaguar XJ's construction is a next-generation application of Jaguar's unique lightweight vehicle architecture. Primarily aluminium, but also using magnesium and composite alloys, this allows Jaguar to produce a significantly lighter and stiffer body - the lightest in its class. The new structure - which retains the same aerospace-based riveting and bonding processes - has been refined using these advanced materials to deliver improved strength, enhanced refinement and superior safety performance.

The new Jaguar XJ offers the choice of four powerful and refined engines, which use the latest powertrain technology to deliver an outstanding combination of performance and class-leading efficiency. The supremely powerful supercharged 510PS 5.0-litre AJ-V8 Gen III will head the line-up, with a 0-60mph time of 4.7 secs (0-100kph in 4.9 secs); 470PS supercharged and 385PS naturally aspirated petrol V8s are also available, dependent on market.

A no-compromise diesel alternative is provided by the formidable 275PS 3.0-litre AJ-V6D Gen III. With twin sequential turbochargers, this is an engine that delivers on every aspect of the Jaguar driving experience, marrying tremendous drive (0-60mph in 6.0 secs, 0-100kph in 6.4 secs) with impressive fuel economy and CO2 emissions (40.1mpg and 184g/km of CO2).

The all-new Jaguar XJ delivers a driving experience that is just as memorable as the car's appearance. Benefitting from technologies pioneered on the exciting new Jaguar XFR and Jaguar XKR models, including continuously variable damping (Adaptive Dynamics), electronically controlled rear differential (Active Differential Control) and a quick ratio power-steering system, the new Jaguar XJ combines responsive, sporting dynamics with the refined, supple ride expected from a luxury Jaguar.

With its unique lightweight aluminium body structure and new, advanced powertrains, the all-new Jaguar XJ already has a head start when it comes to sustainable performance. The aluminium body uses more than 50 percent recycled material, with a plan to increase this to 75 percent. Body panels made from recycled material use only 5 percent of the energy required for new aluminium, equating to a potential saving of three tonnes of CO2 per vehicle.

THE CONCEPT
The all-new Jaguar XJ's distinctive lines mark the next bold evolution of Jaguar's new design language. The striking elongated teardrop shape of the side window graphic establishes the car's streamlined profile, and is balanced by a dramatic lower swage line emanating from the front wheels that reinforces the vehicle's forward stance. The new Jaguar XJ's sleek lines are complemented by a taut waistline, which further accentuates the impression of length and elegance and creates a natural tension as it fades from the front arch into the middle section of the car before reappearing as a strong haunch towards the rear.

Bold, confident face
The face of the XJ is confident, with a wide front track and short overhangs contributing to the finely judged proportions. The nose of the car follows Jaguar's new design language, with a bold and assertive treatment: the powerful mesh grille and slim xenon headlamps creating a strong road presence.

The strong, muscular lower half of the car is contrasted with the slim and graceful quality of the roofline, which takes inspiration from the original 1968 XJ saloon. The wrap-around rear screen reduces the visual weight of the pillars, and gives the impression of an exotic 'floating' roof.

And the new Jaguar XJ doesn't just look sleek and streamlined: it is, alongside the XF, the most aerodynamic Jaguar ever. The car has a drag coefficient (Cd) of 0.29, and, equally importantly, outstanding high-speed stability.

A key factor in achieving this highly efficient aerodynamic performance was the extensive use of Computational Fluid Dynamics (CFD) to refine the shape long before the car ever saw a wind tunnel. Taking the process pioneered on the XF programme to a new level of sophistication, more than 400 detailed CFD studies were performed during the initial design phase.

Every area of the new Jaguar XJ - from the outer skin to the composite undertray to the fine grille meshes of the cooling system - was optimised using this process. Key areas included the profile of the rear decklid, which was engineered to ensure that the airflow was controlled without the need for a spoiler. As well as reduced drag and impressively low wind noise, the overall shape achieves aerodynamic loads that are carefully balanced between front and rear axles to ensure optimum handling balance and high-speed stability.

Dramatic LED lights
The rear end is notable for its pure, sculpted shape, with a conscious absence of unnecessary ornamentation. The sheet metal of the rear panel retains its pure form, with a single leaping Jaguar motif making a strong, confident statement. The LED light clusters wrap stylishly over the rear wings, and feature three dramatic red, vertical strips.

Architectural interior design
The overriding impression from the interior is a sense of personal space, a feeling enhanced by the clean, simple form of the leather-wrapped instrument panel sitting low across the vehicle. At the sides of the cabin, a bold architectural wood veneer sweeps forward from the doors to meet at the front of the car, emphasising the new Jaguar XJ's powerful, dynamic character. This linear, modern use of wood helps to create a truly welcoming environment.

The panoramic glass roof has been from the outset an integral part of the design concept of the all-new Jaguar XJ. It enables a lower, more streamlined roofline, and also dramatically enhances the feeling of light and space within the car. The roof's opening mechanism slides the glass upwards and outwards, so that headroom is never compromised. A dark tint and reflective coating prevent the interior from overheating under strong sunlight, while twin electric blinds provide another level of privacy and sun screening.

THE TECHNOLOGY
In keeping with its position as the ultimate Jaguar saloon, the all-new Jaguar XJ pioneers the use of advanced new technologies, driver displays and infotainment systems that set an exciting new benchmark within its segment.

As the driver is greeted by the signature Jaguar 'handshake' - the circular knurled aluminium rotary control of the JaguarDrive Selector™ rising into the driver's palm - stylish 3D animations materialise in the virtual instrument cluster and on the central Touch-screen, giving an immediate signal that the new Jaguar XJ takes a revolutionary approach to the way information is displayed in the vehicle.

Sophisticated virtual instrumentation
There is no physical instrument cluster display in the all-new Jaguar XJ. Instead, a 12.3-inch high-definition screen, which uses sophisticated - and beautifully detailed - virtual instruments, provides all of the functions performed by traditional dials. Jaguar's designers have also taken advantage of the freedom provided by virtual instrumentation to help prioritise the most useful information as well as creating a real sense of theatre for the driver.

As the XJ starts, three virtual dials build before your eyes: the centre dial houses a speedometer, flanked on the right by a rev counter and on the left by an information window with fuel and temperature gauges.

To maximise clarity, the display employs a 'spotlight' effect to highlight the areas showing the most important information, such as the current speed or engine revs. When required - for example, if fuel is running low, or the driver is selecting a radio station - the rev counter fades away to be temporarily replaced by the required warning message or menu.

The prioritisation goes to another level when the driver who is looking for even more sporting performance and handling selects the XJ's Dynamic mode. In this case, the dials assume a sporting red hue and feature a bold gear position indicator which glows red as you reach the rev limiter.
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Jaguar XFR, 2010

Jaguar XFR, 2010


 
 

The enhanced exterior styling of the Jaguar XFR moves those sporting credentials on even further, to deliver the ultimate expression of Jaguar's new saloon car design language - carrying a number of visual design cues that are intrinsic to Jaguar's 'R' car philosophy. Its unique front-end design has a larger lower grille with new black-finished mesh, plus chrome outboard air intakes. The upper mesh grille retains XF's bright finish, while the bonnet carries distinctive louvres, like those on the XKR sports car.

The Jaguar XFR also features bold new sill extensions, while the rear bumper adds a unique body-coloured lower valance panel incorporating the 'R' signature of four large, bright-finished tail pipes. The new bootlid spoiler has a significant aerodynamic effect. Developed in conjunction with the new front bumper design, it further improves the Jaguar XFR's front/rear lift balance, and therefore its high-speed stability. A new exterior mirror design also offers aerodynamic improvements, plus improved functionality with its LED side repeaters.

The Jaguar XFR's sporting character is clearly apparent in the 20-inch Nevis alloy wheels. It is the only car in its class to offer this size of wheel as standard specification. Those twin-seven-spoke wheels bear the wording 'Jaguar Supercharged' embossed around their centres, and are wrapped tightly around silver-grey brake callipers, which carry the evocative 'R' logo. The R badge also appears on the right-hand side of the boot lid drop panel, to complete the XFR's external visual identity.

The new Jaguar XFR is offered with a select palette of just eight exterior colours: Ultimate Black, Indigo, Liquid Silver, Lunar Grey, Porcelain, Botanical Green, Kyanite Blue and Salsa. All except Salsa and Porcelain are metallic colours and, within the XF range, Salsa and Kyanite Blue are unique to Jaguar XFR. For each colour - as across the entire XF range - Jaguar suggests a 'Designer's Choice' of the leather trim colours that best complement each body colour and the Warm Charcoal upper facia that is standard on every Jaguar XFR.

The interior design theme is modern and individual. The cabin environment is uniquely Jaguar and in the XFR more details hint at the car's performance. A full soft grain leather interior is standard, with four colour choices - Warm Charcoal, Warm Charcoal/Red Zone, Warm Charcoal/London Tan, and Ivory. A new Dark Oak veneer is the standard finish for the Jaguar XFR's wood-trimmed areas. New 18x14-way adjustable sports seats have electrically adjustable squab bolsters for significantly improved support at higher cornering speeds. Each Jaguar XFR seat has the 'R' logo embossed on its squab and the front seats have leather seat-back map pockets.

The fascia introduces a unique, dark mesh aluminium finish, and another discreet 'R' badge on the passenger side of the instrument panel. The speedometer and tachometer have the unique sporting signature of red dial pointers, and carry the 'Supercharged' motif. And at start-up, the 'R' logo appears on the Touch-screen as part of the XFR 'driver handshake' sequence.

The most advanced Jaguar V8 engines ever
The supercharged 5.0-litre V8 that powers the new XFR is Jaguar's new flagship engine, but it is only half of the petrol engine story - a naturally-aspirated version of the all-new engine brings additional advanced technologies and performance to other models in the XF range.

Light, robust and very strong
The all-new 5.0-litre V8 petrol engines are built around a stiff, all-new, aluminium block with cast-in iron liners and cross-bolted main bearing caps to reduce noise, vibration and harshness. For the first time at Jaguar the blocks are high-pressure die-cast, providing a superior finish and greater dimensional accuracy. The engines use aluminium heads, with four valves per cylinder and strong, spheroidal-graphite cast-iron crankshafts and forged steel connecting rods. The cylinder heads for the first time are specified with a secondary (recycled) aluminium alloy, reducing the environmental impact of manufacturing the new engine.

The new 5.0-litre V8 engines are more compact than their predecessors. Overall engine length has been reduced by 24mm by relocation of the oil pump within the engine architecture. This length reduction improves engine bay packaging in support of enhanced safety cell performance while ensuring overall engine weight is virtually unchanged.

Direct injection - power with economy
One of the key features of the new petrol engines is an industry-first, centrally-mounted, multi-hole, spray-guided fuel injection system, delivering fuel at a pressure of up to 150bar directly to the cylinder. This substantially contributes to improved low-speed, dynamic response. The positioning of the injectors ensures fuel is precisely delivered to the centre of the combustion chamber, maximising air-fuel mixing, and improving combustion control. Fuel is delivered via twin, high-pressure fuel pumps that are driven via an auxiliary shaft in the all-new engine block.

The charge-cooling effects of the direct-injection fuel system have allowed the compression ratio of the naturally aspirated engine to be raised to 11.5:1, further improving the engine economy. The supercharged engine also benefits from an increase from 9.1:1 on the previous 4.2-litre version to 9.5:1.

During the engine warm-up phase, the combustion system employs multiple injection mode strategies to deliver 50 percent more heat for fast catalyst warm-up and substantially reduced emissions.

Torque-actuated Variable Camshaft Timing improves efficiency
A new type of variable camshaft timing system (VCT) introduces another new technology. The four VCT units are activated by the positive and negative torques generated by opening and closing the intake and exhaust valves, instead of by oil pressure. This has allowed the engine oil pump to be reduced in size, saving energy and reducing fuel consumption.

VCT units work independently on all four camshafts with 62 degrees of authority on the inlet cams and 50 degrees of authority on the exhaust cams. Timing is optimised by the engine control unit for torque, power and economy at every point in the engine's speed range.

The response rate of the new VCT units is up to three times faster than before, with actuation rates in excess of 150 degrees per second. This delivers a more immediate engine response to the driver's demand.

The naturally aspirated engine is also equipped with camshaft profile switching (CPS) on the inlet camshaft. Depending on the engine's running conditions and the demands of the driver, the CPS will switch between a profile that is ideal for low-speed driving, and another which gives increased valve lift for high performance.
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Jaguar XF, 2010

Jaguar XF, 2010

 
 


The new Jaguar XF is already acclaimed as a key element in the revitalization of the Jaguar brand, with its new generation of beautiful fast cars. But now the car that defines Jaguar sporting luxury is even better, with major powertrain changes and a wider range of models - including a stunning new, supercharged Jaguar XFR.

The 2010 model year Jaguar XF features all-new 5.0-liter direct-injection V8 engines. There are also significant trim and specification changes - including many new features unique to the new XFR - and the introduction of a new Portfolio derivative.

The Jaguar XF was soon recognized as a dramatic expression of a bold new Jaguar design language. It also soon became apparent that here was a car where the driving experience exceeded the expectations created by the striking appearance. Now, the new XFR takes this driving experience to new levels, shifting the balance even further towards dynamic performance while still retaining the Jaguar XF's core values as a refined and luxurious sports sedan. Power comes from an all-new 5.0-liter direct-injection supercharged V8 engine delivering 510bhp and 461lb-ft of torque. Immediately recognizable thanks to unique new 20-inch wheels, a new front end design with revised chrome air intakes, 'Supercharged' hood louvres, four polished exhaust tailpipes, an aerodynamically functional rear spoiler and side sills, the new XFR also sports discreet 'R' badging.

The attributes that marked out the Jaguar XF at launch are still very much new and in the public eye. The four-door XF has the visual excitement of a coupe, but room inside for five adults to enjoy an interior wholly contemporary in style yet uniquely Jaguar.

Simplicity and clever use of space are key to the Jaguar XF's interior design and this is unchanged in the new generation. For the driver, this is centered on the compact packaging of the JaguarDrive Selector™ transmission interface. The beautiful cast alloy Selector has already gained recognition for its part in the distinctive XF 'welcoming handshake'; a sequence in which the illuminated stop/start button pulsates like a heartbeat until pressed, when the JaguarDrive Selector™ rises into the driver's hand and the rotating fascia vents silently open.

Features such as this have already attracted more than 30,000 customers to the new Jaguar XF - and now, in many instances, they have been enhanced even further. The combination of aluminum dashboard, satin or gloss wood veneers, tailored instrument and door panels with twin-needle stitching as standard, plus Phosphor Blue halo illumination and interior mood lighting, set the Jaguar XF's cabin as far apart from its competitors as its exterior styling.

The new engines are Jaguar's most efficient ever, and they deliver power and performance at a higher level across the board. In the case of the supercharged engine, compared to the 4.2-liter V8, power has increased by a remarkable 23 percent and torque by 12 percent.

The result in the new Jaguar XFR is a 0-60mph sprint time of just 4.7 seconds (0-100kph in 4.9 seconds). More relevant in everyday driving, an excellent indicator of XFR's great flexibility is the time it takes to accelerate from 50-70mph - just 1.9 seconds.

The comparisons for the naturally aspirated engine are equally impressive. Power is increased by 29 percent and torque by 25 percent. The benchmark 0-60mph acceleration time is 5.5 seconds (0-100kph in 5.7 seconds) - some 0.8 seconds quicker than the 4.2 Jaguar XF. Better still, these improvements are achieved without hindering fuel economy and emissions performance. The new engines meet US ULEV II/Tier 2 Bin 5 emissions regulations.
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Saturday, March 5, 2011

Toyota iQ3, 2010

Toyota iQ3, 2010

 
 

Toyota iQ range is extended for the first time since launch with the introduction to the line-up of a 1.33-litre engine. The highly efficient lightweight unit, already successfully deployed in Auris, Yaris and Urban Cruiser is offered exclusively in the new Toyota iQ3 model.

Benefiting from Toyota Optimal Drive technology for a class-leading combination of power, fuel economy and low emissions, it uses Dual VVT-i control of both intake and exhaust valves to deliver strong torque at low to medium engine speeds and achieve maximum efficiency.

The headline figures broadcast the exceptional customer benefits in terms of running costs. With manual transmission, Toyota iQ3 returns an official 58.9mpg in combined cycle driving, and 113g/km of CO2 - Band B for road tax (£35 annual charge) - both of which are best-in-class figures. Equipped with Toyota's new Multidrive CVT system, fuel economy is just as good, while emissions rise slightly to 120g/km, but remain within Band B.

This achievement is not at the expense of performance. The engine develops a maximum 98bhp at 6,000rpm and peak torque of 125Nm at 4,400rpm. Nought to 62mph can be achieved in 11.8 seconds (11.6 with Multidrive) and top speed is 106mph. This underlines the fact that Toyota iQ is more than just a city runabout, giving a strong, stable and enjoyable drive at motorway speeds.

Matched to a compact, lightweight six-speed manual gearbox, the engine features Toyota's Stop & Start system. This automatically cuts the engine when the car comes to a stop and the gear shift is moved to neutral; when a gear is selected, the engine restarts quickly (in just 0.4 seconds) and seamlessly, thanks to the use of a permanently engaged gear mechanism. In urban driving - Toyota iQ's natural environment - Stop & Start can yield fuel consumption savings of up to 15 per cent.

Toyota iQ3 is also available with Multidrive, Toyota's new stepless CVT (continuously variable transmission).

One of the key elements of the 1.33-litre engine is its piston design. Smaller and lighter than on the previous 1.3 unit, they are designed with a smaller contact area and use carbon ceramide, an advanced material more commonly used in Formula One engineering, to reduce friction.

Toyota iQ3 carries forward the premium specification of iQ2 but with some additional, exclusive features: the door mirrors have chrome-finished housings and the car rides on larger, 16-inch dual five-spoke alloy wheels. The choice of six paint finishes includes Decuma Grey metallic, which is also exclusive to Toyota iQ3.

The standard equipment features include automatic headlights and wipers, climate control, electric folding and heated door mirrors, Smart Entry and Start, auto-dimming rear view mirror, six-speaker sound system, front fog lights and a leather trimmed steering wheel. Nine airbags are fitted, including the world's first rear window airbag, and the active safety package includes Vehicle Stability Control (VSC) with Traction Control (TRC).

Toyota iQ Accessory Packs and Options
Four themed accessory packs have been assembled for iQ, giving owners an easy way to give their car that something extra.
    * iStyle (£295) adds chrome surrounds to the front fog lights, chrome side sills, a chrome strip on the tailgate and aluminium scuff plates.
    * iUrban (£345) provides rear parking sensors, a reversible rubber/velour boot liner (for use when the rear seats are folded flat) and carpet mats.
    * iSports (£495) focuses on style with a neat roof spoiler, deep rear skirt and inverted delta-shape chrome exhaust tailpipe finisher.
    * iConnect (£375) keeps you in touch on the move with Bluetooth, plus the neat detachable Glovebag to store documents and small personal items.
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Toyota FT-EV II Concept, 2010

Toyota FT-EV II Concept, 2010

 



2009 Tokyo Motor Show marks the world debut of the Toyota FT-EV II Concept, a compact electric vehicle designed for short distance travel. Its design and technology look to a future society where EVs will be in common use, among a range of different means of transport that will reflect user requirements, the type of energy used and the local energy supply infrastructure.

Toyota FT-EV II Concept is a high-quality vehicle concept, designed primarily for urban driving with a body that is even more compact than that of the Toyota iQ, but still with room for four seats on board.

Drive-by-wire technology allows all the vehicle functions to be controlled using a joystick, including the accelerator, brakes and steering. Removing the throttle and brake pedals frees up legroom for the four-seat design.

The exterior features a low front cowl and an additional window below the level of the windscreen to give extra forward visibility. To improve safety through the quality of all-round vision, the rear lamp clusters are see-through LED units. To ensure easy access in tight spots, there are electric sliding doors on both sides.

Top speed is above 60mph and a full-charged battery will give a range of more than 50 miles, which is ample for most urban journeys. The ride is quiet and comfortable with smooth acceleration, thanks to Toyota-developed motor control technology, itself part of the hybrid system that sits at the heart of the company's environmental technologies.

Toyota FT-EV II Concept Dimensions
    * Length: 2,730 mm
    * Width: 1,680 mm
    * Height: 1,490 mm
    * Wheelbase: 1,900 mm
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Toyota FT-86G Sports Concept, 2010

Toyota FT-86G Sports Concept, 2010

 
 

The dramatic show car previews a rear-wheel-drive sports coupe that is destined to add appeal and excitement to the Toyota brand post 2012.

As the concept car illustrates, the production model is the spiritual successor to Toyota's sports-car heritage that features names such as Supra and MR2.
Its named is derived from the AE-86 Corolla - a small, light-weight, rear-wheel drive coupe from the 1980s that has achieved cult status.

Toyota's aim is to bring a new level of excitement to Toyota showrooms and customers, connecting with younger drivers and promoting the fun of sports-car driving.

The Toyota FT-86G is the second concept revealed by Toyota in the past year that points to a next-generation production sports coupe.

It has gained tweaks to performance and styling that make it sleeker and more aggressive than the Toyota FT-86 concept shown at 2009 Tokyo Motor Show.

The "G" suffix signifies a sports conversion that has stretched the original by 30mm, widened it by 20mm and lowered it by 30mm (4190mm × 1780mm × 1230mm).
Sharper looks come from a totally redesigned front end that incorporates a larger air intake with visible intercooler, as well as a vented bonnet.

At the rear, a large carbon-fibre wing, diffuser and oversized twin exhausts contribute to the edgier styling.

The Toyota FT-86G Sports Concept sits on low-profile Bridgestone 19-inch rubber - 245/40 at the front and 275/35 at the rear, while Recaro sports seats complete the "G" conversion of the dynamic four-seater.

The concept retains classic sports-car underpinnings with a front-mounted 2.0-litre engine - now boosted with a turbo - driving the rear wheels through a six-speed manual transmission.
Toyota's plan to return to the sports-car market is in response to the edict by global president Akio Toyoda for the company to re-connect with younger buyers by producing fun-to-drive models.
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Friday, March 4, 2011

Nissan Pathfinder, 2010

Nissan Pathfinder, 2010

 
 


Europe's best selling pick-up and its SUV sibling since its launch - the Nissan Navara and Nissan Pathfinder - have been given a mid-term boost with a number of significant enhancements designed to keep them at the top.

New V6 diesel engine
The new direct injection V6 turbodiesel has been developed by the Renault Nissan Alliance to deliver high levels of performance with strong economy, competitive emissions and class-leading refinement.

The key element of the new V6 - with an unusual vee angle of 65 degrees - is the material chosen for the engine block. Alliance development engineers chose Compacted Graphite Iron (CGI), a material that offers all the benefits of cast iron, including high levels of stiffness and noise absorption, without the weight penalty. And while CGI is heavier than a pure alloy block there is no need to add stiffening ribs or extra sound deadening material so the weight gain is comparatively modest.

The compression ratio has been lowered to 16:1 to benefit not just economy and emissions but also noise, vibration and harshness (NVH), while internal engine friction is reduced by the use of ultra smooth components such as the micro-finished forged steel used for the crankshaft.

Class leading levels of torque and highly competitive specific power outputs are delivered thanks to the adoption of a comparatively large single turbocharger, which is mounted within the vee of the engine, an intercooler, and the use of the latest generation of Bosch common-rail fuel injection. This system incorporates piezo injectors and operates at 1800 bar.

Power output is 170 kW (231PS) while the torque output of 550 Nm leads the class. Better still, peak torque is achieved from as low as 1,700 rpm and is available all the way to 2,500 rpm, while as much as 500 Nm is available from a mere 1,500 rpm. Idle speed is an exceptionally low 650 rpm with none of the vibrations and noise usually associated with a diesel.

The result is strong low-end performance with comfortably refined delivery and exemplary throttle response. In addition, the engine helps provide strong towing performance, the Nissan Pathfinder capable of towing a 3500 kg braked trailer with Nissan Navara having a 3000 kg limit.

Emissions and fuel efficiency targets included achieving Euro 5 compliance. In addition to the gains made by the changes to the combustion chamber, the V9X engine also incorporates a number of innovative features.

Among these is the adoption of an overcooled Exhaust Gas Recirculation (EGR) system which reduces NOx emissions. The system incorporates an integrated exhaust gas bypass in the EGR cooler which quickly helps to achieve the optimum temperature after start up so that the full cooling capacity can be used. This features a low temperature water circuit for the EGR cooler to reduce still further the temperature of the exhaust gas and lower carbon monoxide and hydro carbon emissions.

Equally significant is the treatment of the tailpipe emissions. The system comprises a metallic oxidation catalytic converter offering lower pressure loss compared to a ceramic system and an exothermic catalyst and a catalytic diesel particulate filter (DPF) in the same container. The latter arrangement works in conjunction with a seventh fuel injector which is positioned in the exhaust.

This is activated while the particulate filter is being regenerated - a process of which the driver is completely unaware - but significantly means the opportunity for unburnt fuel to pollute the engine oil is removed. It also allows the filter to be regenerated in low-load conditions, such as idling, and therefore achieves a high efficiency level under all driving conditions. It also helps stretch oil change intervals to 20,000 kms.

Improved 2.5 four-cylinder dCi
The existing 2.5 dCi four cylinder engine hasn't been forgotten, however, and significant improvements will cement its position as the most popular engine in the range with improvements to both overall refinement and all aspects of its performance.

Exterior changes
The revised models have been given a new look front and rear to differentiate them from their predecessors. Changes at the front include a new bonnet, revised grille and a new bumper assembly. Adding 80mm to the length of both models, the bumper is more rounded and lends a more sporting touch to the cars.

There's a new headlamp design with distinctive projector styling where Xenon lamps are fitted (Nissan Pathfinder only). Headlamps washers now pop-up from beneath body colour moulding in the bumpers. There's a new 18 inch alloy wheel to complement the existing range of 16 inch (steel and alloy) and 17 inch (alloy) designs. V6 models, meanwhile, are given a discreet V6 badge at the leading edge of both front doors while V6 Nissan Pathfinder also gain a new side moulding across the doors.

Changes at the rear of Nissan Pathfinder include a new bumper design with squared off edges to give a larger and lower mass for a more stable, tougher appearance.

The existing colour palette is changed to include two new metallic shades for Nissan Navara - Electric Blue and Blue Grey - while Blue Grey is added to Nissan Pathfinder's portfolio.

Interior changes
Most of the changes inside the cabin of both Nissan Navara and Pathfinder have been designed to boost quality and include new switchgear, revised door trims, new seat fabric, the addition of chrome highlights, revised dials and, depending on the model, the availability of Nissan Connect Premium with a new high resolution touch screen.

Typical of the attention to detail that has helped enhance quality are the door trims which have been changed to improve both the look and feel of the interior and its practicality. The armrests and door pads are more tactile to the touch and their shape has also been altered to make them more comfortable in use.

As well as improving fit and finish, the material used has also been enhanced. Practical touches mean the storage bins can now happily hold an A3 map book as well as a one-litre bottle. The rear door storage bins are now large enough to hold a standard Nissan First Aid kit.

Equipment improvements include a new Speed Limiter, which is incorporated into the existing cruise control system.
Active safety is improved with the availability of Nissan's Electronic Stability Programme (ESP) on Nissan Navara (already available on Pathfinder) which uses sensors to monitor the engine's ECU, wheel speed, steering angle, plus longitudinal and lateral G and yaw rates to anticipate and control wheel slippage.
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Nissan NV200, 2010

Nissan NV200, 2010

 


The designed from the outset as both a commercial and a passenger vehicle, the Nissan NV200 brings new levels of space, comfort and practicality to the small van market.

Maximised cargo area
Nissan NV200 uses innovative packaging ideas to create the largest and most practical cargo area in its class. Although a little under 4.4m in overall length, the van version of the Nissan NV200 has a load bay that's more than 2m long (2040mm).

With front-wheel drive and the adoption of a highly compact rear suspension system, the Nissan NV200 can house two standard Euro pallets in the cargo area at a time. At 1.84m high NV200 is no taller than its rivals, while at 520mm from ground level, the floor itself is the lowest in the class to ease loading, helping to boost the cargo volume to 4.1m3. Maximum payload is 771kg.

A spacious interior
A large cargo area is a vital attribute for a van, of course, but the generous interior dimensions of Nissan NV200 also translate into ample passenger space in the Combi version.

Unlike some other manufacturers that fit removable seats - which are invariably heavy to lift and need to be stored elsewhere when not in use - the seats in the Combi stay with the vehicle at all times. The middle row backrest has a 60/40 split to increase versatility and the entire assembly tumbles forward to fold flat against the front seats, while the rear pair fold individually to either side of the load area.
Throughout the creation of Nissan NV200, attention has been paid to ensuring the highest levels of quality with shut lines and panel gaps in line with the expectations of passenger car buyers.

Road car platform
Built on a modified version of Nissan's B Platform, NV200 has fully independent strut type front suspension mounted on a separate subframe and a compact and lightweight yet robust wide leaf spring rear axle.
The performance comes from a choice of two engines, one petrol and one diesel.
The petrol version will be powered by Nissan's renowned all aluminium 1.6-litre HR16 engine, as found in Micra, Note and Qashqai. Displacing 1,598cc, the 16-valve unit develops 79kW (108PS) and 153Nm of torque and is mated to a five-speed manual transmission.

The diesel, found on Note and Micra, is Alliance partner Renault's acclaimed 8-valve 1.5 dCi (K9K) 1,461cc engine. Developing 200 Nm of torque and 63kW (86PS), it offers an ideal blend of performance, refinement and fuel economy. Power is transmitted through a five-speed gearbox.
To create more space in the cockpit, the gearlever extends not from the floor but from the two-tone wrap around centre console. Above the gearlever, the centre section houses the heating and ventilation controls and the double DIN radio slot. Heating and ventilation extends to all three rows of seats.

Well equipped
The Nissan NV200 is availble with an optional rear view parking camera, a first for a van in this segment, while the cabin is full of storage spaces, pockets and cup/bottle holders. There is also a secret storage space large enough to hide camera, mobile phones or vital documents within the upper portion of the glovebox.

Joining the parking camera, other car-like items of standard or optional equipment include features such as Nissan's Intelligent Key, power windows and ESP. Safety equipment includes anti-lock brakes with brake assist (BA) and electronic brakeforce distribution (EBD) as standard. Driver and passenger airbags are also standard with side bags available as an option.

Low cost of ownership
Cost of ownership is projected to be among the lowest in the class thanks in part to the low running costs and high efficiency of the engines and drivetrains, but also thanks to the safety structure which helps to minimise crash damage to vulnerable under bonnet parts such as the radiator.
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Nissan Navara, 2010

Nissan Navara, 2010

 

New V6 diesel engine
The new direct injection V6 turbodiesel has been developed by the Renault Nissan Alliance to deliver high levels of performance with strong economy, competitive emissions and class-leading refinement.

The key element of the new V6 - with an unusual vee angle of 65 degrees - is the material chosen for the engine block. Alliance development engineers chose Compacted Graphite Iron (CGI), a material that offers all the benefits of cast iron, including high levels of stiffness and noise absorption, without the weight penalty. And while CGI is heavier than a pure alloy block there is no need to add stiffening ribs or extra sound deadening material so the weight gain is comparatively modest.

Power output is 170 kW (231PS) while the torque output of 550 Nm leads the class. Better still, peak torque is achieved from as low as 1,700 rpm and is available all the way to 2,500 rpm, while as much as 500 Nm is available from a mere 1,500 rpm. Idle speed is an exceptionally low 650 rpm with none of the vibrations and noise usually associated with a diesel.

Improved 2.5 four-cylinder dCi
The existing 2.5 dCi four cylinder engine hasn't been forgotten, however, and significant improvements will cement its position as the most popular engine in the range with improvements to both overall refinement and all aspects of its performance.

Exterior changes
The revised models have been given a new look front and rear to differentiate them from their predecessors. Changes at the front include a new bonnet, revised grille and a new bumper assembly. Adding 80mm to the length of both models, the bumper is more rounded and lends a more sporting touch to the cars.

Interior changes
Most of the changes inside the cabin of both Nissan Navara and Pathfinder have been designed to boost quality and include new switchgear, revised door trims, new seat fabric, the addition of chrome highlights, revised dials and, depending on the model, the availability of Nissan Connect Premium with a new high resolution touch screen.

Switchgear changes include a new, easier to use, all-wheel drive command control switch on Nissan Pathfinder while the steering wheel controls for the phone and audio are now illuminated. Chrome finishers have been added to the automatic transmission surround and, depending on the model grade, to the instrument binnacle. There's a new storage box on the centre console with a damped lid while SE and LE versions also benefit from 'Fine Vision Meter' dials with a crisper appearance. LE versions of Nissan Pathfinder now have the option of black or light biscuit leather trim.

Equipment improvements include a new Speed Limiter, which is incorporated into the existing cruise control system.

Active safety is improved with the availability of Nissan's Electronic Stability Programme (ESP) on Nissan Navara (already available on Pathfinder) which uses sensors to monitor the engine's ECU, wheel speed, steering angle, plus longitudinal and lateral G and yaw rates to anticipate and control wheel slippage.

Nissan Connect Premium, the brand's new integrated navigation, communication and music system is an optional extra. Simple and quick in use, the 40GB hard drive-based system has a high resolution touch screen with a 3D Birdview display while the map coverage is now extended to Russia, Turkey and Eastern Europe. A new intuitive multi-function controller is fitted and the system also incorporates RDS-TMS live traffic updates and rich content from Michelin.
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Thursday, March 3, 2011

Acura TSX Sport Wagon, 2011

Acura TSX Sport Wagon, 2011
 

 

 
 



The all-new 2011 Acura TSX Sport Wagon made its world debut at the 2010 New York International Auto Show. The Acura TSX Sport Wagon offers a smart solution to modern utility needs with its balanced and efficient driving performance coupled with bold styling and versatile cargo capabilities.

The Acura TSX Sport Wagon delivers flexible utility and generous interior space- perfect for those with a growing family or an active lifestyle. The Acura TSX Sport Wagon boasts an innovative and highly functional rear cargo space that includes a removable side panel to accommodate wider items such as golf clubs and integrated under-floor bins for hidden storage. Along with this sizeable cargo space, the Acura TSX Sport Wagon features a comfortable and spacious cabin with seating for up to five adults.

The Acura TSX Sport Wagon's practical utility is cleverly masked behind crisp lines and a sleek, European-inspired exterior. Bold wheel arches frame the 17-inch, 5-spoke aluminum wheels, giving the Sport Wagon an aggressive stance. The chiseled, muscular body and sloping roofline emphasize its performance capabilities while making it more aerodynamic.

Powering the Acura TSX Sport Wagon is a 2.4-liter, DOHC i-VTEC®, inline four-cylinder engine paired with a Sequential SportShift 5-speed automatic transmission fit with steering-wheel mounted paddle shifters. The Acura TSX Sport Wagon delivers brisk performance while achieving an EPA-estimated 30 mpg on the highway. Drawing from its sports sedan roots, the Acura TSX Sport Wagon features agile handling and quick off the line acceleration, allowing it to easily tackle a twisty mountain road or swiftly navigate through city streets.
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