Monday, March 21, 2011

Bentley Supersports Ice Speed Record Convertible【Video】


Bentley has unveiled the limited edition 2011 Bentley Continental Supersports Ice Speed Record convertible ahead of its unveiling at the Geneva Motor Show.

The Bentley Continental Superspots "Ice Speed Record" Convertible sports the Flying B's most-powerful engine ever, a 631-horsepower W12 kicking out 590 pound-feet of torque and sporting flex-fuel capability. The car Kankkunen set his record in ran exclusively on bio fuel.

There will only be 100 units available worldwide, offered in just three exterior colors: Beluga, Quartzite, and Arctica White, all contrasting with a Dark Grey Metallic soft top. This special edition will be distinguished by muscular styling cues and 20” inch, 10-spoke Supersports wheels with a dark tint finish.

Driving the all-wheel drive, biofuel-powered 6-litre, 12-cylinder Continental Supersports convertible on the perilous frozen Baltic Sea, off the coast of Finland, Kankkunen achieved a speed of 205.48 mph (330.695 km/h) eclipsing his own ice speed record of 199.83 mph (321.6 km/h) set in 2007 in the Continental GT.

Inside the Supersports ISR gets diamond-quilted Alcantara on the doors, quarter panels and seat facings and soft-grip leather on the steering wheel. There’s a high-gloss carbon-fibre dash, centre console and roof panel which feature a red weave. There’s also red piping on the seats and doors and red contrast stitching on the seats, door casings, steering wheel and gearshift paddles (red’s obviously not as passe on the inside).


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Press Release

BENTLEY SUPERSPORTS ‘ICE SPEED RECORD' CONVERTIBLE DEBUTS AT GENEVA SHOW


Celebration of Bentley's world ice speed record- breaking Supersports convertible driven by rally champion, Juha Kankkunen

(Geneva, 28 February 2011) Bentley announces today its most potent and radically styled convertible ever - the 202mph (325km/h) Supersports ‘Ice Speed Record' convertible. This new model, limited to just 100 cars worldwide, is a celebration of the Company's world ice speed record set two weeks ago by Finland's four-time world rally champion Juha Kankkunen in a Bentley Continental Supersports convertible.

Driving the all-wheel drive, biofuel-powered 6-litre, 12-cylinder Continental Supersports convertible on the perilous frozen Baltic Sea, off the coast of Finland, Kankkunen achieved a speed of 205.48 mph (330.695 km/h) eclipsing his own ice speed record of 199.83 mph (321.6 km/h) set in 2007 in the Continental GT.

Both the new Supersports ‘Ice Speed Record' convertible and Juha's record-breaking Supersports will be on display on the Bentley stand at the Geneva Show from 1st March.

Wolfgang Duerheimer, Bentley's new Chairman and Chief Executive, said:

"Juha Kankkunen's drive was a remarkable achievement and worthy of a very special car. The Continental Supersports ‘Ice Speed Record' is a true driver's car that captures that unique Bentley spirit. It offers extreme performance, agility and an extrovert personality, while retaining the refinement, handcrafted luxury and comfort our customers expect."

Bentley's most powerful 6 litre W12 engine with FlexFuel technology

The 6-litre, twin turbo-charged W12 engine, produces 640 PS (631 bhp / 471 kW) - the most powerful Bentley ever - and 800Nm (590lb ft) of torque. Paired with a Quickshift six-speed automatic transmission, it launches the convertible ‘Ice Speed Record' model from 0-60mph in 3.8 seconds (0-100km/h in 4.0s) and reaches 100mph from a standing start in only 9.5 seconds (0-160 km/h in 9.4s).

The additional engine power of the new convertible is the result of fine tuning of the engine to optimise the benefits of the new free-breathing air intake ducts, intercooler system and the exhaust system.

And true to the Bentley tradition of delivering instantly available and exhilarating performance in real world driving conditions, the ‘Ice Speed Record' convertible will sprint from 50-75mph (80-120 km/h) in just 2.5 seconds.

In common with its Continental stable mates, the new Supersports model runs on both petrol (gasoline) or E85 bio-ethanol or any combination of the two. Pioneered in the Supersports coupe, this FlexFuel technology offers a reduction of up to 70 per cent in CO2 emissions on a well-to-wheel basis, a measure of a fuel's net contribution to the atmosphere, not just tailpipe emissions. The on-board fuel supply system monitors the content of the fuel tank and ensures that power and torque remain constant regardless of the ratio of petrol to biofuel.

The all-wheel drive system provides outstanding traction in all weather conditions. The drive is transferred between the front and rear axles automatically via a Torsen centre differential. The standard 40 front/60 rear torque split provides optimum traction and modulation of line and attitude by 'throttle steering' for more enthusiastic drivers.

The new exhaust system with reduced back pressure benefits gas flow while delivering a sporty baritone note under hard acceleration. On light throttle cruising, the new Supersports model remains impressively refined.

Large diameter (420 mm front, 356 mm rear), carbon ceramic brake discs, with eight-piston calipers at the front provide fade-resistant stopping power. This lightweight system also reduces unsprung and rotating mass, benefiting steering response and handling. As with all Supersports models the ‘Ice Speed Record' is fitted as standard with Pirelli 275/35ZR20 ultra high performance tyres.

Dramatically extrovert styling

Just 100 examples of this dramatically styled new model will be built at Bentley's Crewe factory. The Supersports ‘Ice Speed Record' is distinguished by its vibrant and muscular styling cues that reinforce the uncompromising performance credentials of this extreme Bentley convertible.

Bentley's designers have selected three ‘stand-out' exterior paint colours for the new convertible: Beluga, Quartzite and, fittingly, Arctica White. These colours are complemented by a Dark Grey Metallic soft top with Bentley's refined three-ply composite construction.

The unique appearance of the soft top is created in the outer layer by a 'grey' acrylic fibre with a semi-transparent 'metallic look' in a twill weave construction. The car's potent performance is further accentuated by 20" inch, 10-spoke Supersports wheels with a dark tint finish.

Contemporary luxury craftsmanship and advanced technology

The dramatic character of the four-seat Supersports ‘Ice Speed Record' continues in the cockpit in which traditional Bentley craftsmanship and fine detailing are given an even more extrovert interpretation.

Traditional leather hides sit alongside a range of contemporary materials for a distinctly sporting style. This includes diamond-quilted Alcantara to doors, quarter panels and seat facings, and ‘soft-grip' leather on the steering wheel and gear lever.

Unique to the ‘Ice Speed Record' model, the high-gloss carbon fibre on the dashboard, centre console and roof panel, features a unique red weave. The theme continues with Pillar Box red piping to seats and doors, and Pillar Box Red contrast stitching to seats, door casings, steering wheel and gearshift paddles.

The front seats and floor mats also feature embroidered ‘Supersports' legends while the signature Breitling dashboard clock also has a red accent.

The Supersports ‘Ice Speed Record', despite its ice racing pedigree, is clearly no ‘stripped out' racer. Its highly specified interior has the highly-advanced touchscreen infotainment system from the new Continental GT that provides rich map imagery and a 30GB on-board hard drive.

An 8-inch screen displays the car's audio system, telephone, ride and comfort settings as well as the very latest navigation system, which uses both an in-car hard-disc drive and a DVD player to access route data. It also utilises dynamic navigation to avoid heavy traffic spots, locates destinations using geo-tagged photos from an SD memory card and is Google Maps-compatible for most markets.

The infotainment system, with 7-digit postcode entry, combines touchscreen controls and classic Bentley knurled rotary switches to offer instant usability. It is complemented by a new driver information panel (DIP) located in the main instrument cluster. The new wide-screen DIP employs TFT technology and enhanced graphics provide the driver with clear and easily accessible information about a wide range of car systems.

Wednesday, December 29, 2010

Meet the 388HP V8-Powered and RWD Mercedes-Benz B55 【Video】


The regular Mercedes-Benz B-Class wasn’t exactly created with the motoring enthusiast’s needs in mind, but this one-off B55 special is another story. Trainees of Mercedes-Benzs Rastatt plant in Germany turned a B200 CDI diesel model into a full-blown sports car by planting in a 388 hp 5.5-liter V8 and transferring the drive from the front axle to the rear.

The idea of the project came from plant manager, Peter Wesp, while the execution fell on the shoulders of foremen Andreas Würz and Matt Rieger and a team of twelve second and third-year trainees specializing in production mechanics and automotive mechatronics.

via: carscoop


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Press Release

B-Class with a V8 engine crafted by trainees in Rastatt

  • Fulminating one-off: B 55 with a V8 engine and 388 hp
  • Complete conversion in the training workshop

Spacious, innovative and safe, the compact models of the Mercedes A and B-Class score with their high practicality, and have found favour with more than 2.5 million customers as a result. An extraordinary one-off example has now been built at the Rastatt plant, and shows the B-Class in a completely new light: a B 55 with a V8 engine and rear-wheel drive.

The idea came from the Rastatt plant manager, Peter Wesp. He gave some of his staff the task of creating a very special vehicle on the basis of the B-Class - leaving it to their creativity to decide what and how. Andreas Würz, a foreman in the technical vocational training department, immediately took up the challenge. He took a very close look at this large compact model, enlisted the aid of a tape-measure and came up with an idea that not only surprised and delighted his boss and colleagues, but also the trainees: "Actually it should be possible to fit a V8 into the engine compartment."

Together with his fellow-foreman Matthias Rieger from the electrics/electronics installation section, he assembled a team of twelve second-year and third-year trainees specialising in production mechanics and automotive mechatronics. A book of specifications was drawn up:

  • The spatial concept of the B-Class was to remain unchanged.
  • On the outside too, there were only to be minor indications of the conversion work.
  • The interior was to be upgraded in line with the new vehicle class being aspired to.
  • And the result of the conversion was to be in large measure suitable for day-to-day driving.

HR manager Martin Spicale promised financial support, which made the project a feasible proposition in the first place. And a "victim" (Würz) for the conversion was also soon found: a B 200 CDI which had anyway been delegated to the training workshop for learning purposes. While the trainees completely disassembled the car, Würz went in search of a suitable engine and found what he was looking for. And no mistake: the 5.5-litre V8 developing 388 hp and 530 newton metres of torque was transplanted into the B-Class together with a seven-speed automatic transmission and the engine control unit. The latter proved to be quite a headache later on, as it had to be reprogrammed only to process signals from the driven rear axle.

Würz: "The V8 power unit fitted amazingly well, and we were even able to use the original engine mounts." There were serious problems with the steering, but here too, harmony was restored with a number of modifications. The exhaust system was a clever combination of various replacement part items, and took the form of a twin-pipe system emerging at the centre of the rear end. This is where the one-off, christened the B 55 gets its typical, burbling sound - once the ignition key has been turned, all heads in the vicinity are guaranteed to swivel simultaneously in the direction of the B-Class.

Intensive perusal of parts catalogues also solved the second major transplantation problem, namely the drive axle at the rear. It emerged that the rear axle of an older W 210 series E-Class would be a very good geometrical fit. Plant manager Wesp gave the go-ahead to obtain one, and Würz and his colleagues designed a subframe, which extensive forming and welding work allowed to be integrated into the B-Class bodyshell to receive the new rear axle. Elegantly concealed within the sandwich floor, the propshaft of the E-Class also fitted into the B-Class with no further modifications.

For the brakes the team also struck gold in the replacement parts catalogue, this time in the C32 AMG listing. Perforated and internally ventilated disc brakes in size 345 x 34 mm were implanted at the front, with perforated and internally ventilated disc brakes in size 300 x 30 mm at the rear. The system was combined with striking 8.5 x 18 AMG sports wheels in a five-spoke design shod with 235/40 ZR 18 Y tyres at the front and 9 x 18 wheels with 255/35 ZR 18 Y tyres at the rear. The maximum steering angle at the front axle was limited to suit. The team had recourse to a typical item from the tuner's toolbox for the suspension, installing a coil-over suspension by K&W.

Where the interior was concerned, friends from the training workshop in Sindelfingen were able to help, providing Alcantara linings for the A, B and C-pillars as well as a roof liner in the same, luxurious material. The seats in a leather/Alcantara combination were provided by the specialists at Johnson Controls, who are located on-site in Rastatt. The finishing touches were added to the B 55 in the paint shop of the Rastatt plant. In trendy white with dark-painted radiator louvres and smoked headlamp lenses, the B-Class cuts an imposing figure but only gives a discreet indication of the powerpack concealed beneath its bonnet.

The project team headed by foreman Würz are particularly proud that at 1620 kg, the weight of the B 55 is only around 180 kg greater than that of the original car. Which means that impressive performance figures can be expected. Würz: "We have not made any measurements yet, but we should manage a sprint to 100 km/h in under six seconds."

Plant manager Wesp is equally proud of the result: "The team of trainees has done a superb job, and placed a spotlight on the sporty genes of the B-Class that nobody could have imagined." Training manageress Manuela Rascher is likewise very pleased: "The B 55 shows what our training workshop can do.

And at the same time it clearly demonstrates that we not only offer young people high-quality professional training, but also highly unusual and exciting project work." Could it be that further projects of this nature are planned for the future? Rascher: "We may have some surprises in store..."