Friday, December 30, 2011

2012 SUBARU Impreza





Subaru launched the all-new, fourth-generation 2012 Subaru Impreza model at the 2011 New York International Auto Show. Debuting bolder, more dynamic design and new engines, Subaru's compact contender will also offer increased interior space, refinement and handling agility.

New interior features, infotainment technology and higher grade interior materials promise a more rewarding driving and ownership experience for customers of the 2012 Impreza.

For the UK market, a new 1.6 litre Boxer engine will be teamed with a five-speed manual transmission or the second generation Lineartronic CVT (continuously variable transmission). Every new Subaru Impreza is equipped as standard with Symmetrical All-Wheel Drive, Subaru's invaluable performance and safety enhancing system.

Built on a longer wheelbase but with shorter overhangs, the new Subaru Impreza provides a roomier interior in the same external footprint as the outgoing model. The new passenger cabin not only yields more room, but crucially a greater feeling of spaciousness and better visibility than before.

Bold Design Statement Also Enhances Functionality
The all new Subaru Impreza conveys a bolder, more confident design that emphasises its sporty roots and standard All-Wheel Drive system. In profile, the 2012 Impreza draws focus to its wheels with powerful arches, a theme that debuted on the 2010 Subaru Legacy.

From the front, the Subaru badge centres the new hexagonal grille, a keystone of all new Subaru designs. The new Impreza sports characteristic Subaru hawk-eye headlights and a range of new 15-inch wheel cover and 16- and 17-inch alloy wheel designs.

Numerous design elements combine to give the Subaru Impreza a sportier exterior stance while also offering the driver and passengers a more commanding view of the road. The windscreen is more raked than in the previous model, with the bottom of the A-pillar moved 7.9 inches forward. This allows for a front door opening that is nearly five inches longer for easier entry/exit, abetted by lower doorsills. Rear doors are also larger on both 4 and 5-door body styles.

Driver visibility has been greatly improved through the use of thinner A-pillars and partitioned front door side glass. Where the door trim meets the window has also been lowered, helping visibility further. The instrument panel is lower and flatter than the outgoing model to give a wider field of view and a feeling of greater spaciousness. New exterior wing mirrors have greater surface area to enhance visibility while relocating them from the A-pillars to the doors contributes to improved sight lines.

Improved Room and Refinement
The new Subaru Impreza's wheelbase grows to 104.1 inches (compared to 103.2 in the outgoing model), while length and width measurements remain the same.

The combination of a longer wheelbase with re-designed interior trim and front seats has led to gains in passenger and cargo room. Rear seat passengers gain nearly two inches of legroom, thanks to both the longer wheelbase and a new, scalloped-style front seat backrest redesign. The 5-door hatchback will benefit from increased luggage space and now provides a completely flat load floor with the standard 60/40 split rear seatbacks folded.

It is now easier to load and unload heavy objects, thanks to the removal of a stepped section under the opening. The cargo area cover can now be stored under the cargo floor, as in the Forester.

Subaru has paid a great deal of attention to improving refinement. Richer looking interior appointments and details abound, including soft-touch materials for the dashboard, door trim and centre console armrest.

Carrying space and utility has been improved throughout; larger door pockets can hold plastic drink bottles and large maps and numerous compartments located in and around the centre console hold all manner of personal items, such as phones, USB drives and MP3 players.

Greater comfort is assured with Subaru Impreza's new front seats with their higher seatbacks, increased lumbar support and cushions that more effectively distribute pressure. As in the 2010 Legacy, the seats are optimized for a rear-end collision. A tilt/telescoping steering wheel is standard on all 2012 Subaru Impreza models.

High levels of standard equipment
Levels of standard equipment have been increased across the range. All models are set to feature electric windows and mirrors, a 60/40-split fold-down rear seat, outside temperature gauge, a multi-function display, engine immobilizer, and tilt/telescopic steering wheel. .

Higher spec models will add more kit including 16 or 17 inch alloy wheels, steering wheel audio and Bluetooth® controls, heated front seats and mirrors, climate control, upgraded instruments and auto lights. Subaru Impreza's new optional navigation system includes a 6.1-inch touch screen LCD display with voice control.

All new gearbox and Boxer engine
UK versions of the Subaru Impreza will be powered by an all new 4-cylinder 1.6 litre Boxer petrol engine and will be available with either a new five-speed manual transmission or Subaru's Lineartronic CVT. With either transmission choice, the 2012 Impreza delivers significantly improved fuel economy over the car it replaces.

Subaru has further refined its CVT so that for the new Subaru Impreza a lighter and more compact unit delivers smooth, linear acceleration, closer to a conventional automatic transmission while still delivering the efficiency benefits of a CVT. Higher specification Subaru Impreza models will feature CVT with a 6-speed manual, operated by steering wheel paddle shifters.

New Subaru Impreza will benefit from improved ride and handling courtesy of strengthened suspension components in front and rear and new hydraulic engine mounts to damp out vibration. The new model keeps its double-wishbone rear suspension which now features new components to improve ride quality and stability. A stiffer body structure, when combined with the new suspension, have also reduced levels of noise, vibration, and harshness (NVH).

Symmetrical All-Wheel Drive: key to Subaru's Brand identity
Subaru will offer two different Symmetrical All-Wheel Drive systems in the new Subaru Impreza. In models equipped with the five-speed manual, the Continuous AWD system uses a viscous-coupling to distribute power 50/50 front to rear, while any slippage will send more power to the opposite set.

Subaru Impreza models equipped with the Lineartronic CVT feature the Active Torque Split AWD version that uses a continuously variable transfer clutch to actively control power distribution in response to driving conditions.

Complementing the safety benefits of the AWD system, the new Subaru Impreza will also come as standard with Subaru's Vehicle Dynamics Control (SVDC) - a system which combines stability and traction control functions - while all models are equipped with ABS, Electronic Brake-force Distribution (EBD) and the Brake Assist safety system.

Subaru's high performance WRX STI, which was launched in Autumn 2011 and is now sold and marketed as a stand-alone model, is not affected in any way by the introduction of a new Subaru Impreza 5-door.

2011 SUBARU XV Concept



The Subaru XV Concept is Subaru's design concept car that defines a new generation of crossover vehicle, blending exceptional SUV practicality with a fashionable form. The key design concept is "Protren". This word was coined from "Professional tool" and "Trendy design". It expresses the integration of "authentic functionality as a professional tool" and "urban and stylish design".

Exterior Design
The vehicle was engineered to blend the crossover-like commanding silhouette with a fashionable image in a single, modern package. Its contemporary looks and electrifying lines are guaranteed to turn heads, as its body exhibits the very solid, dynamic and independent styling so characteristic of all Subaru's.

At the very front of the vehicle are standard design elements that are common to the Subaru stable, including the hexagon grille, winged motif and sharply- and solidly-designed hawk-eye headlights.

The rear of the vehicle features the same hexagonal design as the front and more hexagons engraved into the clear blue base under the license plate complement the consistent design theme.

To better embody the "Protren" theme, the wheel arch cladding offers the image of functionality, playful touch and driving excitement, which is further enhanced with the black metallic highlights.

The aluminum alloy wheels are designed to combine a solid, intrepid form and a stylish appearance, while at the same time exhibiting a fashionable look suited to urban driving. Contrasting colors - silver spokes, black rims and clear blue center caps - are used intentionally to generate an exciting balance between quality and performance.

The exterior of the vehicle is splashed in riveting "Electro Yellowgreen", resulting in a gleaming tinge seemingly emanating from beneath the matte finish. The color embodies electrifying performance, and above all excitement, to round off a tasteful, and at times potent, package.

Interior Design
"Silvery white leather" is used as the base material for the seats, which firmly envelopes passengers to provide a secure feeling. The use of sporty mesh in selected areas works to create a high quality, yet casual mood, and "yellowgreen" piping gives the interior a sporty and stylish finish.

A large multifunction display sits in the center panel. Three different displays - one each for navigation, car audio, and vehicle information are united in the design and touch panel technology expresses ease of use and can be operated intuitively.

The concept car features Subaru's own advanced driving assist "EyeSight" system. An LCD monitor positioned between the two well-balanced and highly visible combination meters allows the driver to check the images captured with the EyeSight's stereo cameras.

Specifications

    * Length: 4,450 mm
    * Width: 1,800 mm
    * Height: 1,620 mm
    * Wheelbase: 2,635 mm
    * Engine: 2.0-liter four cylinder Horizontally-Opposed DOHC engine
    * Transmission: Lineartronic (CVT)
    * Tire size: 245/45 ZR19
    * Passengers: 

2011 SUBARU Impreza STI Cosworth CS400



The new Subaru Impreza STI Cosworth CS400 is the result of one of the most eagerly anticipated automotive collaborations in recent times. The first genuine Cosworth-developedroad car since 1996, the latest limited edition Impreza offers performance-car fans the thrill of a lifetime combined with exclusivity - production will be restricted to 75 cars.

The Cosworth-tuned, turbocharged vehicle is one of the world's most accelerative hatchbacks. The renowned 2.5-litre turbocharged 'Boxer' engine is transformed to produce 33 per cent more power, drawing heavily on Cosworth's extensive Formula 1 experience. The engine, which drives all four wheels via a six-speed manual gearbox, boasts an impressive 400 ps and the new model reaches 62 mph in just 3.7 seconds, going on to cover a quarter mile in 12.75 seconds at a terminal speed of 107 mph. Top speed is limited to 155mph.

The Subaru Impreza STI Cosworth CS400 features an extensive range of Cosworth-engineered components in the engine, turbo system, exhaust, suspension, brakes and wheels, plus subtle improvements to the exterior and interior styling to create a truly distinctive high performance car with everyday hatchback practicality.

Marketed exclusively in the UK in right-hand drive form, the Subaru Impreza STI Cosworth CS400 is available in a choice of three exterior colours (Spark Silver, Dark Grey andSan Remo Red), and is priced from £49,995 on-the-road.

Engine delivers a 33 per cent power hike
At the heart of the new Subaru Cosworth Impreza is a heavily revised version of the marque's famous horizontally-opposed, all-aluminium Boxer engine. The 'flat-four' power unit is removed from the car, hand finished, and several internal and ancillary components are replaced with up-rated items, specified by Cosworth.

As with all Impreza 'Boxer' engines, the STI Cosworth unit features twin overhead camshafts per cylinder bank (DOHC) plus an Active Valve Control System (AVCS) to delivervariable valve timing and enhance low-speed pulling power.

The focus of the Cosworth engine upgrade was to keep the enhancements simple, efficient and as close as possible to the original equipment design to guarantee reliability and easy maintenance at regular Subaru dealerships.

Internal upgrades include high-performance pistons, which are manufactured using the same methods as those employed to create Cosworth's Formula 1 pistons. Special features reduce carbon build-up, minimise friction and reduce weight.

Forged connecting rods are made from high-strength 4340 (EN24) steel and the special Cosworth engine bearings boast a unique combination of design, metallurgy and engineering.

Heavy duty cylinder head studs, high-performance multi layered head gaskets and a higher-pressure oil pump are also fitted.

The overall result is a huge increase in torque higher up the rev range, and significantly improved in-gear acceleration. This not only makes the Impreza more tractable forday-to-day road use, but also a far sharper tool on the race track.

New turbocharger and 'breathe easy' exhaust systems
An all-new Cosworth turbocharging system features a new compressor design and wastegate actuator to supply up-rated boost pressure and deliver increased power.

A unique exhaust system was developed to allow the engine to 'breathe' more easily and unleash its full potential. Larger capacity tubular manifolds and increased diameter downpipes speed up the evacuation of hot gases. The first catalyst is a non-restrictive design and larger tail pipes give the exhaust note a unique tone.

After the in-depth Cosworth performance upgrade which includes an ECU re-map, the boxer engine in the CS400 generates 33 per cent more power (400 ps at 5,750 rpm, compared with
300 ps at 6,000 rpm for the standard Subaru Impreza WRX STI), and 542 Nm of torque, while remaining within the torque capacity design limits of the original Impreza drivetrain.

Manual transmission and All-Wheel Drive system
To handle the increased power of the Cosworth-tuned engine, the Subaru Impreza STI's six-speed manual transmission has carbon synchromesh applied to the top three ratios and a short throw linkage for quicker shifting.

There is also an upgraded single-plate clutch with a revised pressure plate, bearing and disc. The gearbox and final drive ratios are unchanged.

The Subaru Cosworth Impreza's full-time All-Wheel-Drive transmission with front and rear limited-slip differentials, features a 50/50 front to rear torque split as the default, however, the torque split is varied electronically according to changing conditions. The multi-mode Driver Control centre differential with viscous coupling senses which axle has the better grip and varies the split ratio in milliseconds to distribute torque accordingly, thus maximising traction and minimising the possibility of wheelspin.

Fine-tuned suspension
Improving the Subaru Cosworth Impreza's handling, steering feel and driver feedback - without compromising ride comfort - was a primary target for the development team.

Retaining Subaru's original suspension layout and major components, Cosworth and a team of chassis engineers collaborated with Bilstein and Eibach technicians to tailor a ride/handling/steering package that was ideally matched to the new model's increased performance.

Special Eibach coil springs and new Bilstein inserts, featuring unique damping characteristics, were manufactured to Cosworth's specifications. The ride height was lowered by 10 mm at the front.

The benefits of this fettling are twofold. Firstly, there is a big improvement in ride quality generally, making the Impreza easier to live with on a day-to-day basis. Secondly, its on-the-limit behaviour is more focused and composed. The damping upgrades mean that there is less pitch and roll when turning into corners, meaning that keen drivers can get back on the power earlier and make the most of the car's Symmetrical All-Wheel-Drive system.

Upgraded 'racing' brakes enhance stopping power
To match the new Subaru Impreza Cosworth's supercar pace, Cosworth commissioned AP Racing to develop more powerful front brakes. Larger diameter (355 mm) ventilated front discs were adopted, with motorsport-style six-pot callipers featuring bespoke pistons operating on larger brake pads.

The difference in performance is immediately noticeable. The harder pads help to minimise fade, meaning that drivers can count on the AP stoppers for effective retardation time and time again.

The standard Subaru Impreza WRX STI's rear brake discs, overall brake balance and original ABS system have been retained.

'Stand-out' looks, plus new style wheels
The outstanding performance of the Subaru Impreza Cosworth is reflected in its 'stand-out' appearance and standard Xenon headlamps. The lowered ride height and wider track give the car a whole new stance which is reinforced by a new shape front bumper, new fog lights, upper and lower mesh grilles and a new rear spoiler.

Discreet Cosworth badging is carried on the lower grille, front seats, brake callipers and floor mats. Individually numbered plaques are fitted on the engine and door sills.

Each Subaru Impreza STI Cosworth CS400 is supplied with a numbered certificate of authenticity.

Although the new model's alloy wheels are a similar overall size to those of the regular Impreza WRX STI model - 18 x 8.5 inch - they are lighter and stronger. Called 'Pro Race' and finished in anthracite the latest wheels from the Team Dynamics range were selected as compatible with the Subaru's five-stud design. These wheels have a 43 mm offset (the standard STI wheel's offset is 55 mm) and extend the track by 12 mm - improving handling and filling the car's wheel arches more effectively for a more aggressive stance.

The new wheels are fitted with high performance, low profile Michelin SP3 tyres chosen for their dry- and wet-road grip, durability, and low noise levels. Tyre size is 245/40 R18 and the tread pattern is directional.

Interior modifications and generous premium equipment
Inside, the sporty new Recaro front seats, the rear seats and steering wheel are all re-trimmed in Cosworth-branded black leather. Also distinguishing the CS400 are Piano Black centre stack and trim accents, and the fitment of privacy glass.

Standard features carried-over from the WRX STI model include: LED (light-emitting diode) tail lamps, front and rear electric windows, 10-speaker, six-disc radio/CD player, satellite navigation, Smart-entry and push-button start, plus front, side and curtain airbags.

Full ownership benefits
The new Subaru Impreza STI Cosworth CS400 comes with the reassurance of a three-year or 36,000-mile warranty, plus 12-year anti-corrosion cover and three-year paintwork warranty.

This is in addition to three years' membership of Subaru Assistance - a comprehensive home and roadside repair and recovery package throughout the UK and Europe administered by Mondial Assistance.

TECHNICAL SPECIFICATIONS

Body and Chassis
= Five-door, five-seat hatchback, with all-steel unitary construction body shell. Longitudinally-mounted petrol boxer engines driving the front and rear wheels (AWD) via a six-speed manual transmission.

Engine
= STI 2.5-litre / 400 PS
= Name: Subaru Boxer
= Type: DOHC, horizontally opposed 'flat four'
= Capacity: 2.5-litres, 2457 cc
= Bore & Stroke : 99.5 x 79.0 mm
= Compression ratio: 8.2:1
= Max power: 400 PS (295 kW) @ 5,750 rpm
= Max torque: 542 Nm (400 lb.ft) @ 3,950 rpm
= Valves: 16 (4-per-cylinder) with Dual AVCS
= Fuel system: Multi-point injection
= Construction: Aluminium cylinder block and heads
= Emissions class: Euro Stage 5

Transmission
= Manual: Six-speed
= Gear Ratios
+ 1: 3.636:1
+ 2: 2.235:1
+ 3: 1.590:1
+ 4: 1.137:1
+ 5: 0.891:1
+ 6: 0.707:1
+ Reverse: 3.545:1
= Final Drive (rear): 3.900:1

Drivetrains
= Full-time all-wheel drive with centre differential and viscous coupling, plus Vehicle Dynamics Control, Rear limited-slip differential, Front limited-slip differential and Si-Drive adjustable centre differential

Suspension & Damping
= Front: Fully independent subframe-mounted MacPherson Struts, with Eibach coil springs and gas-filled Bilstein shock absorbers. Anti-roll stabiliser bar
= Rear: Fully independent subframe-mounted Multi-Link, Eibach coil springs and Bilstein gas-filled shock absorbers (adjustable) anti-roll bar

Steering
= Type: Electric power-assisted rack & pinion
= Gearing: 2.5 turns lock-to-lock
= Turning circle: 11.0 m

Brakes
= Front: 355 x 32 mm ventilated discs with 6-pot callipers
= Rear: 316 x 20 mm vented discs with single-pot callipers
= ABS: Four-Channel anti-lock system with EBD

Wheels & Tyres
= Alloy 18 x 8.5 inch, with 245 / 40 R18 directional tyres

Dimensions
= Overall length: 4,415 mm
= Overall width: 1,795 mm (excluding door mirrors)
= Overall height: 1,475 mm
= Wheelbase: 2,625 mm
= Front track: 1,530 mm
= Rear track: 1,540 mm
= Ground clearance: 140 mm
* Capacities (all models)
* Fuel tank: 60 litres
* Luggage (VDA)
= 301 litres (rear seats up)
= 1,216 litres (rear seats down)
* Weights
= Curb weight (min.): 1,505 kg
= Gross weight: 1,980 kg
* Performance
= Top speed: 155 mph / 250 km/h (electronically limited)
= 0-62 mph / 0-100 km/h: 3.7 s

2011 SUBARU Forester


2011 SUBARU Forester




Subaru Forester

The 2011 Forester is Subaru's third generation of crossover SUV. Based on the Impreza platform, the Subaru Forester features a multi-link rear suspension, fuel-saving electric power steering and Subaru Vehicle Dynamics Control.

All Forester vehicles feature Subaru's Symmetrical All-Wheel Drive system, and customers can choose the new-for-summer-2011 2.0-litre Boxer petrol engine - returning 37.7mpg (combined) and a low CO2 emission figure of 173g/km - or the new, even more frugal Boxer diesel engine (47.9mpg, combined) which also offers an impressive between-fills range of 625 miles (1,000km).

Boasting exceptional agility, improved fuel economy, impressive load space and car-like characteristics, the Subaru Forester SUV is great value, priced from just £21,370 (OTR).

EQUIPMENT AND DESIGN

The Subaru Forester boasts a clean, chiselled appearance with multi-grooved wheel-arches, hawk-eye headlamps and muscular bumpers. Thought has even been given to the chunky exterior door handles, which have deep recesses to allow winter glove-wearers an easier grip.

The instruments have a sporty appearance thanks to their clear design and subtle lighting while the extensive vehicle information display includes an instantaneous fuel consumption indicator, highlighting the Subaru Forester's excellent efficiency.

Other premium touches shared by all Foresters include a gas strut-assisted bonnet, flowing fascia design, double-stitched seat cloth, metallic interior decoration, padded armrest cushions and a premium audio system that includes USB, iPod and Bluetooth connectivity.

The diesel Subaru Forester offers outstanding equipment levels with even the base Forester 2.0D X featuring Symmetrical All-Wheel Drive, Subaru Vehicle Dynamics Control, self-levelling rear suspension, fuel-saving electric power steering, front, side and curtain airbags and 16 x 6.5-inch alloy wheels with 215 / 65 tyres.

Other features include electric windows fore and aft, 60/40-split rear seats with reclining back-rests, climate control air-conditioning, radio/CD player, front fog lamps, vehicle information display, height and reach-adjustment steering wheel, leather-covered steering wheel, handbrake and gearlever, heated front seats, mirrors and windscreen wipers and cruise control.

The Subaru Forester 2.0D XC adds roof-rails, larger, 17 x 7.0inch alloy wheels with 225 / 55 tyres, electrically folding door mirrors, one-touch folding rear seats, HID headlamps, a large, electrically-powered sun-roof and a premium audio system featuring a built-in rear reversing camera and a large display screen for ease-of-use

Topping the diesel range, the Forester 2.0D XS NavPlus, adds satellite navigation with single disc DVD / CD / radio, leather seats, electrically powered driver's seat and keyless Smart-entry with push-button start.

The petrol Subaru Forester line-up starts with the entry-level Forester 2.0 X. It features Symmetrical All-Wheel Drive, Subaru Vehicle Dynamics Control, self-levelling rear suspension, fuel-saving electric power steering, front, side and curtain airbags, four electric windows, 60 / 40-split rear seats with reclining back-rests, climate-control air-conditioning, radio / CD player, front fog lamps, vehicle information display, height and reach-adjustment steering wheel, heated front seats, mirrors and windscreen wipers plus cruise-control and 16-inch alloy wheels. Manual models feature a dual-range transmission.

Finally, the higher-spec Forester 2.0 XS petrol offers 17-inch alloy wheels; leather seats, steering wheel, gear-lever and handbrake; premium audio system featuring a built-in rear reversing camera and a large display screen for ease-of-use; HID headlamps; sun-roof, electrically powered driver's seat; electrically folding door mirrors; retractable rear seat tray with cup-holder; engine starter button and keyless 'smart' entry.

NEW BOXER DIESEL IN DETAIL

Dedicated to the horizontally opposed Boxer engine layout for over 40 years, Subaru engineers were determined to use this proven format for their first diesel engine and for the new, improved version of this powerplant introduced in spring 2011.

The desire was to create a light, compact, strong unit with reduced vibration, noise and internal friction, as well as an ultra-low centre of gravity, compared to an in-line engine. This configuration enhances handling agility and road holding - especially when combined with Subaru's renowned Symmetrical All-Wheel Drive system.

The diesel engine and transmission are not only mounted very low down but also within the vehicle's wheelbase, which further boosts chassis dynamics. The horizontally opposed pistons effectively cancel out any secondary harmonic vibration (vibration with twice the frequency of the engine speed). The crankshaft is short and highly rigid, minimising the vibration noise often present in many other diesel engines.

And the superior balance of the horizontally opposed engine means internal rotational inertia and friction are drastically reduced compared with an in-line engine. Reduced internal friction means throttle response is also exceptionally lively and in keeping with Subaru's sporty heritage.

The cylinder block is of a rigid semi-closed deck design, while all five main bearings in the alloy block use metal composite supports for added strength and durability. It also enhances refinement, providing a similar thermal expansion to that of the crankshaft.

A special surface treatment to withstand the diesel engine's high combustion pressures is applied to the high-strength crankshaft, while the uprated cylinder heads have roller rocker arms. In addition, the cam-drive is via a chain system that is better able to handle the variations in torque of the diesel engine.

The new version of the Boxer diesel employs an advanced common-rail fuel-injection system with the fuel highly pressurised before being fed into the common rail. This maximises efficiency, both in terms of power, fuel consumption and emissions.

The development of the revised diesel engine focuses on nine key improvements. These include enhanced turbo-charger efficiency with reduced pumping losses, new exhaust-camshaft timing, increased EGR cooling, optimised flow-rate in the cooling circuit, fitting 4 per cent lighter connecting rods, eliminating the mini-PTC heater and switching to a smaller capacity 150-A alternator.

The new Boxer diesel meets Euro5 emission standards thanks to oxidation catalytic converters and a DPF (diesel particulate filter). This minimises particulate matter - the cause of black smoke.

Performance is improved while fuel economy and emissions are significantly improved. Maximum power is still 147ps at an ultra-low 3,600rpm and the substantial 350Nm (258lb.ft) of torque is now even more accessible, from 1,600 to 2,400rpm - 200rpm lower than previously.

Diesel Subaru Forester's top speed and 0-60mph figure are among the best in the compact SUV class. Top speed is 115.5mph and the sprint to 60mph is dispatched in 10.3 seconds. Even more importantly, in-gear flexibility leaves most competitors trailing thanks to strong mid-range torque and the carefully chosen ratios of the new six-speed manual gearbox.

Fuel economy in the Subaru Forester 2.0D X is improved by an average of 7.2 per cent, to an outstanding 39.8 (urban), 54.3 (extra urban) and 47.9mpg (combined). The Forester 2.0D XC and XS NavPlus derivatives, with their wider tyres, are not far behind at 39.2 (urban), 53.3 (extra urban) and 47.1mpg (combined). The new CO2 emission figures are especially impressive, down from 167 and 170g/km, respectively to just 155 and 158g/km.

To maximise the benefits of this new-found frugality, the Boxer diesel's fuel tank is larger - 64 litres compared to the petrol model's 60 litres, giving it a range of 625miles / 1,000km.

2.0-LITRE PETROL IN DETAIL

The latest Subaru Boxer petrol engine delivers improved environmental credentials compared to its predecessor, while also affording smooth acceleration. The new FB-A engine (found in the 2.0 X and XS Forester models) offers stronger low and mid-range pulling power, enhanced flexibility and improved fuel economy, as well as lower exhaust emissions.

The 2.0-litre four-cam configuration remains the same, featuring twin overhead camshafts per bank (DOHC), four valves per cylinder and an Active Valve Control System (AVCS) - a form of variable valve timing. The stroke has been increased by an additional 8mm to 92mm, offering an improvement in torque in the low- and mid-speed ranges, in addition to reduced emissions. Capacity is now 1,995cc.

The cylinder head, cylinder block and valve train have been re-designed, while the intake and exhaust systems have been extensively re-worked to optimise efficiency through increased air flow. Modifications to the cooling system channels now allow the engine to reach operating temperature quicker, with faster increases in oil temperature, reducing friction and improving fuel economy.

For this third-generation Boxer petrol engine, Subaru also employs a chain-type camshaft drive, as found on Subaru's six-cylinder engines and the brand's Boxer diesel engines. A more compact design and maintenance-free setup are two important benefits of this alteration.

Urban / extra urban / combined fuel consumption figures are now 29.1 / 44.8 / 37.7mpg for the Subaru Forester 2.0 X and XS automatic models, with an improved CO2 figure of 174g/km. This compares favourably with the petrol automatic competition.

The four-speed automatic achieves the 0-60mph dash in 12.3 seconds, with a maximum speed of 115mph, while improved torque allows higher gearing for improved refinement and economy, with no sacrifice in engine response.

Manual versions of the Forester show similar improvements with urban / extra urban / combined figures of 30.1 / 44.1 / 37.7mpg, and a low CO2 rating of 173g/km. Top speed for the manual Subaru Forester is 114mph with a 0-60mph time of 10.6 seconds.

TRANSMISSION

The Forester diesel boasts a six-speed manual gearbox with optimised ratios for quiet, refined high-speed cruising and flexible low-speed manoeuvres. For example, sixth gear is slightly higher than fifth on the Legacy and Outback boxer diesels, with a ratio of 0.557:1, delivering 31.5mph / 1,000rpm for the Subaru Forester 2.0D X, while first gear is lower at 3.454:1.

The six-speed manual gearbox employs a cable change. Apart from giving a consistent feel, cables isolate transmission and engine vibration, enhancing refinement.

Petrol models are also available with a four-speed automatic transmission. This provides smoother changes with greater sensitivity to the driver's wishes. It is more efficient, saving fuel, because a slip lock-up device reduces wasted engine revs. In addition, advanced electronics - linked to an electronic throttle - match engine speed with the best gear for any given situation.

A new feature is 'Sports Shift' which allows drivers to select from 'normal', 'sports' or 'manual' modes, allowing them to 'tap-shift' between the gears at will.

As with previous models, the full-time All-Wheel-Drive transmission features a 60 / 40 Active Torque-Split on the automatic. However, the split varies according to changing road surface and weather conditions.

SYMMETRICAL ALL-WHEEL-DRIVE

All Forester models enjoy the benefits of Subaru's acclaimed full-time Symmetrical All-Wheel-Drive system, as well as Subaru Vehicle Dynamics Control, as standard. The latter system uses sophisticated sensors to detect side-to-side and front-to- rear slip, plus sudden steering movements. It controls oversteer / understeer and potential loss of control by braking individual wheels and cutting engine revs - all in a matter of milliseconds.

The Subaru Forester's quick-thinking full-time Symmetrical AWD system splits power 50 / 50 per cent front / rear as its default setting. However, as soon as slip is detected, the centre differential with its viscous-coupling distributes torque to the axle with the most grip.

RIDE AND HANDLING

A sophisticated Symmetrical All-Wheel-Drive system, low-friction, long-travel four-wheel independent suspension and low-centre-of-gravity Boxer engine, all contribute to the Subaru Forester's reputation for outstanding chassis dynamics.

It offers a highly absorbent ride with precise geometry control for accurate straight-line running over uneven road surfaces backed by extremely responsive steering and handling.

The rear multi-link, double-wishbone suspension liberates more luggage space thanks to its compactness compared to the previous rear-strut arrangement. And because it is attached to a sub-frame via bushes, with the mounting section moved to under the floor itself, road noise is reduced, too.

To boost ride comfort, the rear springs and shock-absorbers are mounted behind the centre-line of the rear wheels, with the wheel stroke itself moving rearwards. A rear anti-roll bar is standard.

Like all previous Subaru Forester incarnations, the rear suspension features self-levelling which aids stability when laden and ensures a constant ground clearance - now a substantial 215mm - 10mm greater than before.

At the front, the previous sub-frame has been eliminated, saving 20kg in weight. However, a new box-section for the front cross-member provides the same level of structural rigidity.

The MacPherson strut suspension and anti-roll bar layout is based on that used by the highly acclaimed Legacy and Impreza. It offers high lateral rigidity which improves steering response and cornering stability.

This is further enhanced by an especially rigid mounting for the steering rack and the positioning of the steering gearbox and electric motor below the rack for a more consistent feel. Furthermore, special suspension bushes and attachment points reduce road shock.

A more linear feel to the steering has been achieved, while the steering gear ratio has been changed for a sportier feel and the rack diameter is increased from 23 to 26mm.

For the Boxer diesel Subaru Forester, the front damping has been firmed up together with the steering to sharpen handling and compensate for the 45kg increase in engine weight.

Wheel and tyre sizes have been optimised for the new Subaru Forester's chassis and anticipated all-terrain use.

The Subaru Forester X models feature 16 x 6.5-inch alloy wheels with 215/65 R 16 tyres, while Forester XC, XS and XS NavPlus have 17 x 7.0-inch alloy wheels with 225/55 R 17 tyres.

PASSENGER AND PEDESTRIAN PROTECTION

Both occupants and pedestrians are well protected by the Subaru Forester thanks to a whole series of safety measures aimed at achieving the highest standards.

Curtain and side airbags are now fitted to all models together with driver and front passenger dual-stage airbags. The front seatbelts have pre-tensioners, anti-whiplash front head restraints are standard and the front seats have energy-absorbing backs.

The brake pedal is energy-absorbing, being designed to snap away under severe impact, protecting the driver's lower limbs. In the rear seat, two ISOFIX-compatible child seat mountings are fitted.

Also fitted as standard, the anti-lock braking system (ABS) comes with electronic brakeforce distribution (EBD). This system juggles the braking force between front and rear wheels according to weight transfer during deceleration. Unlike the previous model, the new Forester has ventilated front disc brakes.

High-tensile steel is used extensively throughout the bodyshell, providing good 'crushability' where needed for protecting the passenger area. Not only does the elimination of the previous Subaru Forester's front sub-frame reduce weight by 20kg, but the new structure better dissipates front impact forces.

Pedestrian protection is also greatly enhanced. Because the Subaru Forester is higher than a car, more space has been made between the bonnet and catch, while the bonnet itself has been designed to spread impact load over its entire surface. The back of the bonnet compresses easily and the cowl ahead of the windscreen is designed to dissipate collision energy.

A shock-absorbing plate has been installed ahead of the front bumper beam to reduce pedestrian leg injuries. This design meets European pedestrian safety regulations while retaining the Subaru Forester's off-road approach angle, as expected of an SUV.

WARRANTY

All Foresters come with the reassurance of a three-year or 60,000-mile warranty plus 12-year anti-corrosion cover and three-year paintwork warranty.

This is in addition to three years membership of Subaru Assistance - a comprehensive home and roadside repair and recovery package throughout the UK and Europe, administered by Mondial Assistance.

Service intervals are 12,000 miles or one year - whichever arrives first.

Insurance ratings are also extremely competitive at Group 9E for the Subaru Forester 2.0D X and XC and Group 10E for the Subaru Forester 2.0D XS NavPlus.

2010 SUBARU Impreza WRX STI Carbon Concept





Based on the Subaru Impreza WRX STI A-Line model with 5 speed automatic transmission that offers distinctive driving performance to a wider range of customers, the Subaru Impreza WRX Carbon Concept features the use of carbon material in the roof to achieve both a significant weight reduction and a lower center of gravity. In addition, the suede fabric used in the interior enhances driving excitement and pride of ownership.

Thursday, December 29, 2011

2012 Mercedes-Benz ML

Has just been unveiled and already the majority of the audience expressed their feelings "of love" to the next generation of the German model. ML 2012 has received a huge portion of criticism on the design. However, the truth is that many spy shots announced that the new ML in no case will not be a shock in terms of aesthetics. Some compared it with the new Cayenne, both at the taillights, and the front grille, accusing a certain lack of originality. Others crucified it, saying that the SUV from Stuttgart not is not imposing respect anymore by the new look implemented by the Germans. In other words, the ML seems to be a real catastrophe in terms of style. However, there have been some who have manifested a certain attraction for German creation.

Mercedes Benz ML-2012 is 24 mm longer, 16 mm wider, height is lowered by 19 mm, a figure far too small for fans of smaller SUVs.

Even if the aesthetic level, the car was buried in a giant avalanche of negative comments, the new ML has managed to pleasantly surprise in terms of motorizations, which are more elevated. 350Bluetec version features a 3.0-liter V6 diesel engine with a stud of 258 horsepower (190 kW) and 619 Nm (457 lb-ft) of torque, values ​​with which the sprint from 0-100 km/h (62 mph) is achieved in 7.5 seconds.

In gasoline engines, the new ML features a 3.5-liter V6. Speedometer needle climbs up to 235 km/h (146 mph).

All engine variants come in standard with four-wheel drive system, transmission 7G-Tronic seven-speed Plus adaptive dampers. Self-adaptive Airmatic suspension remains an option, as the Active Curve and dynamic stability for the body rolling.

The options list also includes Night View Assist with the role of pedestrians recognition, Speed ​​Limit Assist for assistance to maintain lane, DISTRONIC Plus, and other delights.

There are currently no known information about the AMG version and the price of the new ML.

2012 Mercedes-Benz SLK Gullwing Hybrid


Mercedes-Benz clearly wants to revive in style those beautiful rising doors that made history in the 50s. That's why a little brother for the yet-to-be-unveiled SLC supercar is on the way.

The future mini supercar could use the underpinnings of the 3rd generation of the SLK-Klasse, which should hit the streets in 2011. The rumoured SLK Gullwing will feature a hybrid powertrain:a 3,5 litres V6 internal combustion engine(probably, the current one, which boasts a 305 BHP output/360 Nm max. torque and an electronically-limited max. speed of 250 km/h) and an electric unit coupled to Li-Ion batteries.

Specifically, those state-of-the-art technology batteries are the reason for planning such a dramatic SLK version. Mercedes-Benz intends to install them in the side sills, so there would be no room for the conventional doors. 

The 2012 Mercedes-Benz SLK Gullwing will try, as best as it can, to protect the environment:regenerative brakes and START/STOP function to be fitted, a 150 g CO2/km gas emission, an average 5,9 l/100 km fuel consumption, 193 km of all-electric autonomy. However, the car won't forget its main objective as a sports car, so it will ensure a 0-100 km/h sprint in approximately 5 seconds.