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Showing posts with label Bentley. Show all posts
Showing posts with label Bentley. Show all posts

Sunday, January 26, 2014

Bentley Continental GT V8 S, 2014

 
 
  •  Bentley Continental GT V8 S, 2014

The new GT V8 S models bring added excitement to the Continental range with lowered and retuned sports suspension, sharper steering, dramatic 'S' signature styling cues and a distinctive soundtrack from the uprated V8 engine.

These 2 new models expand the Continental family and provide an even more engaging driving experience from Bentley's already renowned 4-litre twin-turbo V8 powertrain. The new Bentley Continental GT V8 S Coupe and Convertible will be unveiled at the 2013 Frankfurt Show.

More power, more performance, and a range of 500 miles on a single tank
Building on the success of the acclaimed Continental GT V8, the new GT V8 S models feature a more powerful version of Bentley's high-efficiency 4-litre, twin-turbo V8 engine developing 521 bhp (528 PS / 389 KW) at 6,000 rev/min and an immense peak torque of 680 Nm (502 lb.ft) at a mere 1,700 rev/min.

The GT V8 S coupe dispatches the 0-60 mph sprint in just 4.3 seconds (0-100 km/h in 4.5s) onto a top speed of 192 mph (309 km/h). The performance of the GT V8 S convertible is equally impressive, reaching 60 mph from a standing start in 4.5 seconds (0-100km/h in 4.7s) and a top speed of 191mph (308km/h).

The increased performance is achieved without detriment to the V8 engine's class-leading fuel economy and CO2 emissions, or its ability to cover more than 500 miles (805 km) between fill-ups.

The new GT V8 S coupe returns a combined cycle fuel economy of 26.8 mpg (10.6 l/100km) and CO2 emissions of 246 g/km. The equivalent figures for the convertible are 25.9 mpg (10.9 l/100km) and 254 g/km.

The impressive combination of power, performance and economy is the result of an array of advanced technologies employed in the design of the Bentley V8 engine. Variable displacement, in which four of the eight cylinders shut down when cruising, reduces fuel consumption without any loss of refinement. When more power is required, the engine switches back automatically and seamlessly to the full eight cylinders.

The high-technology V8 engine also features high pressure direct injection, low friction bearings, advanced thermal management, energy recuperation via the electrical charging system and innovative turbocharger packaging for greater efficiency.

The V8 engine's variable displacement system presented a unique challenge for Bentley exhaust engineers. When cruising on a light throttle in 4-cylinder mode, the exhaust system is tuned for refinement while maintaining a distinctive V8 sound. However, under acceleration the character of the system changes dramatically as the twin turbo-charged Bentley V8 transforms into an emotive growl.

A more agile, responsive and involving driving experience
The power and performance of the GT V8 S models are complemented by a range of chassis enhancements which deliver greater agility and a more involving driving experience without compromising the Continental's legendary ride comfort.

The GT V8 S retains the aluminium double-wishbone front and trapezoidal multi-link rear self-levelling air suspension with continuous damping control that is common to all Continental models. For the GT V8 S, there is a more sporting setup with subtly different tunes for Coupe and Convertible. Lowered sports suspension (by 10 mm) is complemented by increased spring rates (45% front, 33% rear) and revised damping for a more engaging and responsive drive. Bush stiffnesses are increased by up to 70%, while the rear anti-roll bar is stiffened by 54% over the standard GT V8 models for improved body control and turn-in. A recalibrated steering system completes the new chassis system, offering both improved precision and feedback through changes to static toe and camber and new software.

Careful recalibration of the Continuous Damping Control (CDC) system ensures minimal degradation in ride comfort despite the gains in handling performance.

The Electronic Stability Control is also optimised for the GT V8 S. The retuned system allows increased wheel slip at higher speeds with engine torque reinstated more quickly after a system intervention. This provides the spirited driver more opportunity to exploit the full potential of the uprated chassis and increased power.

The Lower Body Styling Specification - front splitter, side sills and rear diffuser - benefit aerodynamics by reducing front-end lift and provide greater stability at higher road speeds.

Shared with all Continental models, the all-wheel drive system employs an advanced Torsen differential and a 40:60 rear-biased power split. This ensures the delivery of safe yet dynamic handling in all road conditions.

Distinctive sporting design cues
While the elegant coachwork of the Bentley Continental GT is inspired by iconic Bentleys of the past, its modern, sculpted design, with crisp, highly defined feature lines, is formed using advanced body construction techniques, achieving class-leading standards of quality and body integrity.

For the new 'S models, the design of the Continental takes a more dramatic direction and its enhanced road presence is clear before a wheel is turned. The lowered suspension provides a more sleek and purposeful stance, complemented by unique, lower-body styling including a sharp front splitter, discrete side sills and subtle rear diffuser finished in Beluga gloss. The black gloss radiator grille with single chrome divider bar and 'figure of eight' exhaust tail pipes instantly signify the powerful V8 engine.

The signature 20-inch wheels are unique to the 'S' models with an open-spoke design that reveals distinctive, red-painted brake calipers. Subtle 'V8 S' badges are applied to each front fender, and as with the other members of the Continental V8 family, the famous Bentley Wings badges feature a red centre.

In common with the Continental GT W12, the GT V8 S models are available in the full palette of 17 paint colours, of which seven vibrant hues are specifically recommended by Bentley Design to match the sporting character of the new model. Of these, two shades (Kingfisher Blue and the new Monaco Yellow) are signature colours for the GT V8 S.

Hand-crafted contemporary luxury
The cabin of the Continental GT is renowned for its supreme luxury with soft-touch leathers, wood veneers, polished metals and deep-pile carpeting, hand-crafted in Bentley's unrivalled workshops at the factory in Crewe, England.

The cabin of the 'S' models presents a thoroughly modern interpretation of Bentley luxury in which colour and tone offer further appeal to the senses.

Available with a range of striking duo-tone interiors, customers may also select from the full range of seventeen hide colours. The GT V8 S coupe also features a unique contrast centre-stripe for the hide-trimmed roof lining, matched to the colour of the main hide. Contrast stitching throughout, including to the steering wheel, is also available as an option.

Knurled chrome detailing to the gearshift lever and ventilation controls provide a perfect contrast to the Piano Black veneers which are sanded and lacquered up to 18 times to produce a truly flawless finish. Discreet 'V8 S' badges are displayed on each sill tread plate.

As with all Continental models, the 'S' models include advanced infotainment technology as standard, including an 8-inch touchscreen which displays the car's navigation, audio and telephone systems as well as the ride and comfort settings for the air suspension, all complemented by a 30GB on-board hard drive.

Friday, October 28, 2011

Bentley Continental Flying Spur Series 51, 2012

 
 
 

Bentley Continental Flying Spur Series 51, 2012

Series 51 represents Bentley design at its most vibrant. It allows customers of both Continental Flying Spur and Flying Spur Speed to order 'off the peg' from an innovative and exclusive range of recommended combinations created by Bentley's colour and trim designers at the company's headquarters in Crewe, England, as Dirk van Braeckel, Bentley's director of design comments:

First offered on the Continental GT and GTC in 2009, Bentley's colour and trim team has now created no fewer than14 unique Series 51 designs for the Continental Flying Spur and Flying Spur Speed, enabling customers to tailor their cars to their individual tastes as Melinda June-Jenkins, manager of colour and trim, explains:

For Series 51 designs, the Bentley styling team operates on a 'rule of three' principle to create complex but harmonising colour schemes of depth and beauty, inspired by a customer's simple choice of three contrasting colours. With luxurious wood veneers and leather hides as the main canvas, the colour and trim specialists begin with a main interior colour (typically a darker shade) and then select a second insert colour to provide an eye-catching contrast. A critical skill is identifying the third 'accent' colour for the stitching and piping.

The selection of wood veneers or aluminium panels for the dashboard either complements the overall look or provides even greater contrast if the customer so desires.

Bentley has reserved the limited-edition Sapelli Pomelle veneer (which provides a rare, naturally occurring quilted effect in the wood) for the Series 51 Flying Spur and a range of further options, including Bentley's leather trimmed child seat and scatter cushions for the rear seats, may also be specified to further complement the exclusive design.

The paint range encompasses cool and crisp hues through to rich and fiery shades and everything in between with the Bentley colour and trim team recommending one of the three selected interior colours to complement and highlight the relationship between inside and out.

Bentley has created a unique Series 51 graphite-finished nine-spoke, 19-inch sports alloy wheel, while twin Series 51 wing badges, positioned behind the front wheel arches, complete the bespoke look.

As a further sporting touch, all the latest Continental Flying Spurs, including Series 51 models, may now be specified with distinctive blue brake callipers and front wing vents styled by Bentley's head of exterior design, Raul Pires. These sleek vents, positioned to the rear of the front wheel arches, are set into a uniquely tooled wing panel and feature a black or chrome mesh finish.

Advanced and intuitive touchscreen infotainment technology
All 2012 model year Bentley Continental Flying Spur and Supersports coupe and convertible models are now equipped with a new, highly-advanced touchscreen infotainment system 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 and crystal-clear feedback. The graphic interface of the screen was specified by Bentley's interior design team to ensure its visuals are wholly in keeping with the classic, handcrafted interior. The 'knurled' switches on the screen for example, are 'virtual' echoes of the knurled texture of the jewel-like rotary switches below.

The latest Continental Flying Spur and Supersports models benefit from telephone and music player connectivity, digital television (where available) and DVD movie playback. Music can be played and controlled directly from an iPod as well as from a six-disc CD changer, SD card reader or directly from the car's hard-disc drive, which can store up to 15GB of music.

The new infotainment system 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. These include the setting of head lamp 'coming home' controls, door locking and mirror functions while providing significantly improved control of such features as phone pairing and bluetooth media connectivity.

The new 2012 model year Continental Flying Spur, Flying Spur Speed and their Series 51 design options, together with the 2012 Supersports coupe and convertible models on sale since March 2011.

Bentley Mulsanne, 2011

 
 
 

Bentley Mulsanne, 2011

The new Bentley Mulsanne, designed and engineered at Crewe from the ground-up, reaffirms the marque's intent to create a new flagship Bentley with refined performance, unparalleled levels of interior luxury and coach building skills to the fore.

A pure expression of Bentley design
The design of the new Bentley Mulsanne is a unique fusion of sportiness, coachbuilt elegance and solidity. Echoing the Bentley S-Type of the 1950s, the Mulsanne features a bold frontal design dominated by the traditional Bentley matrix grille and highly prominent, classic round inner headlamps with chrome surrounds, flanked by two, smaller outboard lamp clusters, all featuring the latest in lighting technology. The iconic 'Flying B' retractable radiator mascot is available as an option.

The long bonnet, short front overhang and long rear overhang help to convey a sense of power and movement, reinforced by muscular haunches and sharply sculptured lines which flow gracefully from the front wings to the rear. Uniquely designed 20-inch wheels (and optional 21-inch) reinforce the Bentley Mulsanne's powerful, sporting stance.

The Bentley Mulsanne
The body is produced in a new manufacturing facility at Bentley's headquarters in Crewe where traditional metalworking skills, developed over six decades, are still used extensively during the nine-week build process. It is the very opposite of volume-production car-building… but the very epitome of Bentley.

The rear screen, is fully enveloped by the coachwork. This provides a flowing, flawless line to the rear of the car, complementing the exquisitely formed D-pillars - whose complex curves can only be created by skilled coach-builders. All spot welds are performed by hand during the Bentley Mulsanne's construction and all panel joints are hand-brazed. These further enhance that 'hewn from solid' appearance and result in an extremely stiff body.

Sumptuous interior meets advanced technology
The latest in-car technologies are discreetly placed within the Bentley Mulsanne's sumptuous interior. A multimedia system with 40 GB hard disc drives satellite navigation, audio/video, personal data, telephone and Bluetooth® connectivity. The upper dashboard houses an 8-inch multimedia screen, positioned unobtrusively behind an electrically operated veneered door, while below sits a stylish, leather-lined MP3-player stowage drawer.

The use of wood and leather hides has increased significantly to create an even more refined and luxurious cabin. While classic design features such as bulls-eye air vents (now also fitted in the rear compartment), high-quality mirror-matched wood veneers, leather hides and hand-finished stainless steel are retained, they are mixed with new touches such as beautiful glass switches.

Re-engineered V8 engine and new chassis: power, refinement and efficiency
The Bentley powertrain engineers were set three objectives for the Bentley Mulsanne:
  • To produce the effortless torque from extremely low revs that customers expect of a grand Bentley
  • To maintain the highest levels of refinement
  • To satisfy strict current and future environmental standards through improved engine efficiency

The pioneering use of the two technologies in combination allows the Bentley Mulsanne's engine management system not only to adjust the V8's breathing for improved engine idle quality and torque delivery, but also to close the valves of four of the eight cylinders for maximum fuel economy when cruising.

New lightweight componentry including pistons, connecting rods and forged crankshaft reduce reciprocating mass and internal friction for improved engine response.

In the new Mulsanne, the 6¾-litre V8 develops 512 PS (505 bhp/377 kW) while the massive torque (1020 Nm / 752 lb ft) is now delivered even earlier at 1800 rev/min. This dramatic improvement in torque delivery from just above idle and right across the rev range ensures that with a mere tap of the accelerator the driver is immediately rewarded with that characteristic deep, muffled V8 burble and phenomenal acceleration.

Prodigious power and torque are complemented by an all-new chassis, unique to the new Bentley Mulsanne. Both lighter and stiffer than previous flagship Bentleys, the new chassis benefits both ride and handling.

A new Drive Dynamics Control system operated by a rotary switch mounted next to the gearshift selector, can be used to select from three standard modes - Bentley, Sport and Comfort - offering precise calibration of suspension and steering control systems.

A new air suspension system with continuously variable dampers creates an even more refined and comfortable ride at lower speeds, yet can reduce the Bentley Mulsanne's ride height automatically at high speeds to reduce lift and improve aerodynamic stability. With 20-inch alloy wheels and 265/45 ZR 20 tyres as standard, dynamic handling is assured. Customers may also opt for 21-inch wheels, available in two styles, fitted with 265/40 ZR 21 tyres.

Technical Specifications
=  Engine
          o Type: Twin-turbocharged V8
          o Installation: Front, longitudinal, rear-wheel drive
          o Construction: Alloy heads and block
          o Capacity: 6750cc
          o Power: 512PS / 505bhp / 377kW
          o Torque: 1020Nm / 752 lb ft
=  Transmission
          o Type: Rear-wheel-drive
          o Gearbox: ZF 8-Speed automatic
=  Body & Chassis
          o Length: 5562mm (219.49 in)
          o Width: 1926mm (75.80 in)
          o Height: 1526mm (60.01 in)
          o Wheelbase: 3266mm (128.60 in)
          o Front Track: 1605mm (63.20 in)
          o Rear Track: 1651mm (65.00 in)
=  Wheels / tyres
          o (standard): 9J x 20in. with 265/45 ZR 20 tyres
          o (option): 9J x 21in. with 265/40 ZR 21 tyres

Bentley Continental Supersports Convertible, 2011

 
 

Bentley Continental Supersports Convertible, 2011

The Bentley Continental Supersports Convertible further strengthens Bentley's supercar range, following the introduction of the Bentley Continental Supersports Coupé in 2009. The new Supersports Convertible, with the same 630PS (621bhp/463kW) twin-turbocharged W12 engine, is the fastest, most potent drop-top Bentley has ever built, offering the ultimate Bentley driving experience in the world's most dramatic convertible.

The inspiration for the 'Supersports' name is the 1925 Bentley Supersports, a race-bred version of the iconic Bentley 3-litre, that delivered 85bhp when more ordinary cars were equipped with a modest 15bhp. It was also the first production car to reach 100mph - extreme performance in its day.

The muscular four-seat Bentley Continental Supersports Convertible is unmistakably Bentley in its design and craftsmanship but its interiorsignifies a dramatic re-interpretation of Bentley luxury. Satin-finished carbon fibre,Alcantara™and 'Soft Grip' leather create a unique ambience with a distinctly sporting and contemporary style.

The new Bentley Continental Supersports Convertible are now capable of running on both petrol (gasoline) and E85 bioethanol or any combination of the two, reaffirming Bentley's ongoing commitment to make all its cars bio-fuel compatible by 2012. Pioneered by the Supersports Coupe, this Flex Fuel 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.
Bentley Continental Supersports Convertible

The Detail of Bentley Continental Supersports Convertible
The new Bentley Continental Supersports Convertible is a car that must be driven to be fully understood. Behind the wheel it is immediately clear that a Supersports Bentley is a 'fusion of extremes' - the ultimate in extreme performance, every day practicality and unrivalled hand-crafted luxury.

Bentley's Supersports programme began as an 'under the radar' project exploring the possibilities of weight reduction on the Continental GT Coupé but with more power and torque. The largely experimental project soon crystallised into an official new car programme, driven by the passion and enthusiasm of a small group of Bentley engineers and designers. Now the Bentley Continental Supersports Convertible has received the same focus and the results are equally dramatic. Dr Ulrich Eichhorn, Member of the Board, Engineering explains the thinking behind the project:

A highly focussed, pure Bentley driving experience
With 630PS (621bhp) and 800Nm (590lb ft) of torque from its pioneering FlexFuel engine and new 'Quickshift' transmission, the Bentley Continental Supersports Convertible is the fastest drop-top Bentley has ever built. It accelerates from 0-60mph in 3.9 seconds (0-100km/h in 4.2 seconds) and, conditions permitting, can continue onto a top speed of 202mph (325km/h).

The lightweight wheels are fitted with 275/35 ZR 20 Pirelli Ultra-High Performance tyres, providing excellent steering response. The standard-fit tyre monitoring system allows the driver to select tyres type and speed range parameters. As well as monitoring pressures, the system warns drivers if their speed is too high for the tyre pressures or if tyre speed ratings are exceeded on winter tyres.

The Bentley Continental Supersports Convertible features an advanced electronic stability programme (ESP) that moderates intervention at low speeds, exploiting the potential of the more powerful engine and enhanced chassis, improving driver interaction and control. The new ESP also provides faster reinstatement of engine torque after intervention, giving the spirited driver greater control. The target slip is increased at greater than 90 per cent throttle to utilise all available longitudinal grip. Corner exit agility is thereby also enhanced for increased driver involvement. Together the chassis, tyre and track changes deliver improved grip, turn-in and agility.

Designing the 'extreme' Bentley convertible- where form follows function
The evolution of the Bentley Continental Supersports Convertible's design is very much a case of form following function, with new purposeful sculptural forms signalling the engineering changes beneath the skin. Key engineering-led design changes to the Supersports:
  •  Revised front air intakes and new bonnet vents to improve airflow and cooling
  •  Flared rear wings to accommodate wider rear track
  •  Discreet bootlid spoiler benefitting aerodynamic balance at high speeds

The increased power and torque of the W12 engine necessitated an additional 10 per cent airflow to the twin turbocharger intercoolers and cooling system. With extensive use of Computational Fluid Dynamics techniques, Bentley's designers responded with a purposeful and dramatic style, featuring large vertical intake apertures. Twin bonnet vents were added to ensure positive air extraction.

Similarly, all-new flared rear wings that accommodate the 50mm (2 inches) wider rear track are designed to emphasise the powerful stance of this ultra-high performance Convertible. The resultant Bentley Continental Supersports Convertible style combines the looks of the graceful Continental GTC with a wide, low and muscular appearance that reflects its more extreme character.

The Bentley Continental Supersports Convertible, in common with its Coupé stablemate, occupies a position within the Bentley portfolio which is all its own, as Raul Pires, Head of Exterior Design, explains.

From the front, the radiator, lower grille and dual bonnet vents are finished in a striking Smoked Steel finish. Derived from an innovative technology normally used to apply a coating to luxury watches and specialised industrial tools, Physical Vapour Deposition (PVD) is a complex and time-consuming process that involves vaporised metal being deposited onto the surface of, in this case, stainless steel.

Restyled - and more aerodynamic - door mirrors match the exterior paint choice and the window and door surrounds replace polished stainless steel with a Smoked Steel finish to match the front grille. Eye-catching, black gloss Bentley-branded brake calipers act on the carbon ceramic brakes. Surrounding the brakes are the unique 20-inch, forged alloy wheels with Smoked Steel-finish which are exclusive to Supersports models. Large diameter tailpipe trims round out the car's purposeful stance when viewed from the rear. Beneath the bonnet Supersports badges grace the cover of the 630PS (621bhp) W12 engine.

The Bentley Continental Supersports Convertible has an electrically operated, three-layer fabric hood with advanced acoustic insulation to provide superb levels of refinement and comfort when raised. A choice of eight hood colours are available, including a new Dark Grey Metallic option, which is achieved by weaving a 'grey' acrylic fibre with a semi-transparent 'metallic effect' fibre in a twill weave construction to create a directional colour effect.

Thursday, June 23, 2011

Bentley Continental Supersports, 2010

 
 
 
 Bentley Continental Supersports, 2010

The Bentley Continental Supersports is the fastest and most powerful Bentley ever. It is the extreme Bentley, a muscular two-seater that delivers supercar performance and a highly focused driving experience. The Bentley Continental Supersports is also the first Bentley capable of running on both petrol (gasoline) and biofuel, pioneering the use of FlexFuel technology in the luxury sector. This represents stage one of the company's commitment to make its complete model range compatible with renewable fuels by 2012.

The Bentley Continental Supersports began as an 'under the radar' project exploring the possibilities of weight reduction on the Bentley Continental GT but with more power and torque. A largely experimental process crystallised over a period of 24 months into an official new car programme, driven by the passion and enthusiasm of a small group of Bentley engineers and designers. The results are dramatic. With 630PS (621 bhp) and new 'Quickshift' transmission that halves shift times, the Bentley Continental Supersports sets new performance benchmarks for Bentley. It accelerates from 0-60 mph in 3.7 seconds (0-100 km/h in 3.9 seconds) with a top speed of 204 mph (329 km/h).

The supercar performance is complemented by an array of chassis enhancements including retuned steering and suspension, utilising lighter weight components, retuned dampers and anti-roll bars. Agility is further sharpened by the 40:60 rear-biased torque split for the all-wheel drive system, a wider rear track, bespoke lightweight 20-inch alloy wheels and a unique electronic stability programme. Carbon ceramic brakes are standard fitment, benefiting steering response, grip and ride comfort, while saving weight. Overall, the engineering team have achieved a weight reduction of 110 kg (243 lb) compared with the Bentley Continental GT Speed.

The evolution of the Bentley Continental Supersports' design is very much a case of 'form following function' with new purposeful sculptural forms signalling the engineering changes beneath the skin. For example, the increased power and torque of the W12 engine necessitated additional airflow to the twin turbocharger intercoolers and cooling system. Bentley's designers responded with a purposeful and dramatic style that features large vertical intake apertures and twin bonnet vents. Similarly, new flared rear wings that accommodate the 50 mm (2 inches) wider rear track are designed to emphasise the powerful stance of this ultra-high performance coupe. The resultant Supersports style combines the looks of the iconic Continental GT with a new and distinctive appearance that reflects its more extreme character.

The Bentley Continental Supersports is further distinguished from its Continental coupe stable mates by a unique dark-smoked steel finish to all exterior 'brightware', including front grilles, lamp bezels, window surrounds and wheels. A complex 'Physical Vapour Deposition' process is applied to all stainless steel components to give a lustrous and highly durable finish. A car industry first, this process is normally used as a coating on industrial tools, watches and even hip replacement joints.

Fully embracing the extreme spirit of the Supersports, Bentley's interior designers have created a unique ambience. The cockpit represents a dramatic reinterpretation of Bentley interior design in which carbon fibre and Alcantara not only convey a sporting and contemporary style but also reduce weight. The Bentley Continental Supersports is a strict two-seater featuring all-new lightweight sports seats with carbon fibre clamshell rear panels. In the rear compartment, the seats are replaced by a stowage deck with a carbon fibre luggage retaining beam. The new interior also provides a showcase for the skills of Bentley's craftsmen and women at the company's factory in Crewe, England. Signature premium grade leather and brightware are complemented by carbon fibre panels, replacing traditional wood veneers.

The Bentley Continental Supersports is capable of running on either petrol and E85 biofuel or any combination of the two. E85 biofuel can offer a reduction of up to 70 per cent in CO2 emissions on a 'well-to-wheel' basis. Well-to-wheel is a measurement of a fuel's net CO2 contribution to the atmosphere, not just tailpipe emissions. It is a way of quantifying how much CO2 a fuel emits from its growth or extraction (well) to its combustion or deployment (wheel). It includes refinement, distillation and transport of the fuel. The fuel supply system detects the blending ratio of the fuel in the tank and ensures that power and torque remain constant regardless of the ratio of petrol to biofuel. The result is seamless power delivery in the Bentley tradition.

The 'Supersports' name is inspired by the original two-seater 3-litre Supersports model introduced in 1925, itself an evolution of the 3-litre Speed. The lightweight, 85 bhp Supersports was the first production Bentley to reach 100 mph and was also renowned for the application of Le Mans-winning race technology.

Bentley Continental Flying Star, 2010

 
 
 
Bentley Continental Flying Star, 2010

It takes an avid and passionate collector, with a taste for special coach building, to be at the basis of a project like the Bentley Continental Flying Star by Touring. Exactly such a person contacted Touring Superleggera in early 2008.

An interesting initial creative process emerged involving parameters for design, proportions, vehicle concepts and - last but not least- feasibility and technical factors. Many steps from design to execution were shared with the customer, who contributed with his own ideas and taste to personalise the project and create a unique automobile. A basic idea was formed by the desire to diversify Bentley's very successful Continental model range, and to explore new concepts.

The transformation of a 2-door coupé, by expanding the roof line and enlarging the interior dimensions, has led to a design concept baptised as shooting brake: a sports car featuring enough space to join a hunting party or a golf tournament with elegance and efficiency. Touring Superleggera explored the same field back in 1966, resulting in the amazing Lamborghini Flying Star II prototype. It was a dramatic interpretation of a sports car based on a new 2-volume design, safeguarding the dynamic performance. The Flying Star reference is a Touring parameter of sportive elegance, applied to many famous cars since the companies' start in 1926.

Flying Star in 2010 - the Bentley challenge
The Bentley Continental GT range set innovative and high standards for a new generation of very sophisticated Grand Tourers. As such, this model triggered the imagination of automotive designers and coach builders elsewhere. The GTC convertible, featuring a very rigid platform, proved to be a fully congruent basis to Touring Superleggera's plans for the new Bentley Continental Flying Star.

The new project required the modification of a number of external dimensions starting from the car's A-pillar backwards: extended roof line, a wider section including the doors, new aluminium door skins and a new all-aluminium, electrically operated tailgate. It also includes a completely new rear compartment with two foldable rear seats and a variable loading space.

This long list of modifications and transformations had to be paired with, and to remain fully compatible to the basic car's technical layout and components. Given the sophistication of the basic car, a new challenge was laid out for Touring's craftsmen and engineers. The final result proves that special coach building can live on well into the 21st. century working with respect to the original manufacturers.

Touring Superleggera is particularly proud of the fact that the complete productive cycle of the special coach building process was realized in their workshop near Milano. Modern body engineering went hand in hand with traditional handicraft skills, maintaining the highest quality directives for the final product.

Project Engineering
The body engineering processes at Carrozzeria Touring are aimed at safeguarding key parameters for quality, safety and feasibility, within the perspectives of low-volume automotive production. The project went through 1:4 and 1:1 modelling, based on the CAD and CATIA data from the basic vehicle. This digital basis resulted in a milled 1:1 master model and a number of 1:1 moulds for the manufacturing of the new external skin, and for important new body components. The rear bodywork was reinforced with an integrated structure between the rear suspension domes, functioning both as roll bar, and as support for the new, extended roofline.

All structural additions and modifications were thoroughly studied, using advanced simulation methods and FEM-analysis. As a parallel process, these data served for the homologation of the structural changes, including the new foldable rear seats. An important number of hard points from the basic car could be saved and carried-over. The engineering team at Carrozzeria Touring was particularly pleased with the quality assurance support from Bentley engineers.

Design
'Variations on a theme' not rarely implicate a larger design challenge, than starting-off with a white sheet of paper. The basic mission was to create a body incorporating the essence of Touring elegance and harmony, while clearly recognizable as a Bentley. This task was challenging because a fully new volume had to be added to the GTC basis. The proportions were totally new, but the overall design had to be kept consistent. That is why only the section in front of the car's A-pillar, including the windshield has been maintained.

Viewed from the rear, the new tailgate dives between the wide rear wings. The oval rear light chrome bezels are a reference to Bentley fastback cars of the '50. The side view features a low roof, prominent quarter panel shoulders and wide wheel arches, suggesting perfectly mastered energy.

The Touring Superleggera designers were challenged by the target to give the new interior equal elegance, whether the back of the rear seats are folded or not. The solution was to design an "S" shaped trim of the rear quarter panels linking the passenger area to the rear luggage area. The beige and dark green leather contrast also adds to this visual unity.

Thursday, November 18, 2010

Bentley Continental GT Speed, 2008

 

Bentley Continental GT Speed, 2008

The Bentley Continental GT Speed is the most powerful production Bentley ever and the first to top 200mph (322km/h). A potent addition to the company's highly successful Continental series, the GT Speed extends the appeal of the Continental GT coupe to driving enthusiasts who place a high value on outright performance and agile handling.

The exterior style of the new Bentley Continental GT and GT Speed models is defined by a wider, lower air intake and more upright radiator grille that also provide increased airflow to the more powerful GT Speed. Its 600bhp (610PS) W12 engine develops 15 percent more torque and nine percent more power than the standard Continental GT, while engine efficiency is optimised by the use of lower friction, lighter-weight components and a new engine management system. The resultant performance is exceptional, with a top speed of 202mph (326km/h), a zero to 60mph sprint time of just 4.3 seconds (0-100km/h in 4.5s) and effortless overtaking capability.

Complementing the Bentley Continental GT Speed's high performance is its unique chassis tune that delivers tauter handling and improved agility, with new, wider 9.5J 20-inch wheels and bespoke performance tyres as standard fitment. Fade-resistant carbon ceramic brakes are available as an option. Subtle design touches, including a dark-tinted front grille and larger sports tailpipes, reinforce the sporting character of the Bentley Continental GT Speed.

Inspiration for the Bentley Continental GT Speed came from the legendary 'Speed' models that first appeared in 1923. The standard Bentley 3-litre had already established Bentley's engineering superiority in terms of roadholding, handling and braking, but W.O. Bentley, the company's founder, recognised the market potential for a more potent version aimed at the enthusiast driver who demanded superior performance. His response, the 3-litre 'Speed Model', complete with twin SU carburettors and a higher compression ratio engine, became one of the most coveted of all Bentleys.

Both the Bentley Continental GT Speed and the 552bhp (560PS) Continental GT benefit from internal efficiency improvements to deliver reduced fuel consumption and CO2 emissions. The Continental GT remains outstandingly quick - its top speed is unchanged at 198mph (318km/h), with a 0-60mph sprint time of 4.6 seconds (0-100km/h in 4.8s).

The all-wheel drive Bentley Continental GT changed the face of the luxury coupe market and attracted a wider audience to the Bentley marque. It also represented the first step in Bentley's renaissance, positioning the company at the pinnacle of both technology and consumer aspiration. Since its launch, demand for a sportier version of the Continental GT was met by the successful introduction of the 2005 GT Mulliner Driving Specification and the limited edition GT Diamond Series in 2006, to celebrate 60 years of Bentley at Crewe. Now, with the launch of the Bentley Continental GT Speed, customers will enjoy even greater choice. Bentley Chairman and Chief Executive Dr Franz Josef-Paefgen welcomes the expansion of the Continental GT model offering: "The Continental GT is a highly successful, modern-day Bentley icon. The new Bentley Continental GT Speed, with its harder-edged character and sportier driving experience, builds on this success."

Engine enhancements for all Bentley Continental GT models
At the heart of both Bentley Continental GT models is the Bentley 6-litre, twin turbocharged W12 engine, the most compact 12-cylinder engine in production. The 48-valve head employs four camshafts and continually variable valve-timing. Power is transmitted via a ZF six-speed automatic transmission.

A host of engine and transmission enhancements have been introduced on the 552bhp (560PS) Bentley Continental GT to enhance both the refinement and efficiency of this high technology powertrain. These :
    * New crankcase design to reduce internal losses.
    * More efficient catalyst and exhaust system for improved emissions.
    * Lighter weight single chain drive for camshaft.
    * New engine management system and faster response cam sensor.

For the Bentley Continental GT, the engine continues to produce 552bhp (560PS / 412kW) at 6100 rev/min and a maximum torque of 650Nm (479lb ft) from1600 rev/min. The twin, low-inertia turbochargers are a key factor in producing the flat torque curve, characteristic of every Bentley.

A new higher output of the W12 engine is specified for the Bentley Continental GT Speed, sharing engine efficiency improvements with the GT model. New lighter weight con rods enhance engine response, while new pistons, with anodised compression ring grooves, are designed to withstand increased cylinder pressures. Together with a recalibrated version of the new engine management system, the Bentley Continental GT Speed develops nine percent more power than the GT - 600bhp (610PS) at 6000 rev/min. The maximum torque of 750Nm (553lb ft) at 1750 rev/min represents an increase of over 15 percent versus the standard engine. As a result, the Bentley Continental GT Speed becomes the first production Bentley to top 200mph (322km/h), with a V-max of 202mph (326km/h).

The Bentley Continental GT Speed and GT models now produce lower CO2 emissions of 396g/km, down from 410g/km, an improvement of 3.5 percent. Fuel consumption is improved by a similar amount.

Brian Gush, Director, Chassis and Powertrain, says the two new models offer something for every Bentley enthusiast: "The Continental GT will continue to be the benchmark for the luxury coupe class, offering an unrivalled blend of performance and refinement. The new Bentley Continental GT Speed is a true driver's car with immense power and superb handling."

The advanced ZF 6HP26 six-speed automatic gearbox has the ability to lock up its torque converter during normal driving conditions replicating the immediacy of a manual transmission while maintaining the smoothness of an automatic. A manual override function allows clutchless manual changes via the gearlever or steering wheel paddles.

Providing huge levels of grip and stability in all weather conditions, the all-wheel drive system harnesses the prodigious power and torque of both the Bentley Continental GT and GT Speed coupes. The system uses a central Torsen differential and a differential on both the front and rear axles providing a standard 50:50 torque split. This front to rear ratio is variable depending on the available grip and the system can sense slip of less than one percent and react by apportioning the engine's torque to either the front or rear axle.

The advanced electronic stability programme (ESP) has been uprated to ESP 8.1 for both models. The Bentley Continental GT has a new "Sport Traction" mode that moderates ESP intervention at low speeds, providing a greater degree of driver interaction and control. This is particularly beneficial from standing starts, for example when pulling away uphill on low traction surfaces.

The Bentley Continental GT Speed offers a new 'Dynamic Mode' that allows increased wheel slip at higher speeds than the 'Sport Traction' mode on the standard chassis. Torque is reinstated more quickly after the traction control system is triggered, giving the spirited driver a greater sense of control and the ability to exploit the full potential of the new engine.

Highly tuned suspension for outstanding handling

Chassis, suspension and steering modifications for both the Bentley Continental GT and GT Speed models ensure they have the handling to match their formidable powertrains. Both are suspended on double wishbones at the front and a trapezoidal multi-link system at the rear. Much of the suspension is made from lightweight aluminium. The Bentley Continental GT Speed model also benefits from a solid-mounted front subframe, while high-stiffness aluminium front uprights are common to both models. Together with stiffer rear suspension bushes these deliver even sharper handling characteristics. The Bentley Continental GT Speed also features modified front and rear anti-roll bars to minimise understeer and optimise handling balance.

Self-levelling air suspension that constantly monitors and adjusts the ride height and damping according to road conditions is common to both models, although the Bentley Continental GT Speed is engineered to sit 10mm lower at the front and 15mm lower at the rear to improve handling dynamics. Uprated springs and dampers, together with revised software control, further improve the agility and body control of the Bentley Continental GT Speed.

All-new 9.5Jx20-inch alloy wheels with bespoke Pirelli P-Zero tyres have a major effect on the GT Speed's steering and grip levels. The wider wheel and reduced tyre wall profile improve the tyre's lateral stiffness giving noticeably sharper steering response and feel. The new Pirelli performance tyres are developed specifically for the Bentley Continental GT Speed and benefit from a unique construction and rubber compound for enhanced levels of grip.

Both the Bentley Continental GT and GT Speed benefit from changes to the rack and pinion steering. Revisions to the system's hydraulics reduce friction and improve steering feel, while a new version of the speed-sensitive Servotronic system also increases levels of feedback to the driver.

Secondary ride levels - the response of the car to poor road surfaces, pot holes or cats' eyes, for example - have been improved on the 552bhp Bentley Continental GT model with the addition of low friction dampers. And even though the new Bentley Continental GT Speed has stiffer, lowered suspension its ride quality is on a par with the 2007 Bentley Continental GT.

The Bentley Continental GT and GT Speed are both equipped with the largest brakes of any production passenger car on sale today. The ventilated front discs have a 405mm diameter and are 36mm thick. Ventilated discs are also used at the back, with a diameter of 335mm and a thickness of 22mm.

The performance boundaries are further extended by Bentley's optional carbon/silicon carbide brake system. Boasting 420 x 40mm carbon-silicon carbide, cross-drilled front discs and 356 x 28mm rears, with eight-piston callipers, the new brakes are even larger than the standard system. The system provides a 20kg reduction in rotating and unsprung mass, benefiting steering response and handling.

The lightweight, fade-resistant braking system minimises disc distortion under high thermal conditions. Under normal driving conditions the brake discs will last the lifetime of the car. Furthermore, brake pad life is doubled compared with the standard braking system.

Complementing the braking systems of both Bentley Continental GT models are sophisticated safety systems, including Hydraulic Braking Assistance (HBA), anti-lock braking (ABS), drag torque control (MSR) and Electronic Brakeforce Distribution (EBD). The latter monitors the level of grip available to each tyre and apportions braking force accordingly. This not only helps reduce stopping distances but also greatly enhances the control enjoyed by the driver under heavy braking.

Subtle changes to acclaimed coupe design

The Bentley Continental GT Speed is distinguished from the Continental GT by its dark-tinted chrome matrix grille to the main and lower air intakes. Bright chromed grilles may be specified at no extra cost. At the rear, a black lower bumper valance and wider, rifled exhaust tailpipes emphasise the Bentley Continental GT Speed's sporting character, reinforced by new multi-spoke 20-inch sports alloy wheels. As an option, these may be specified with a dark chromed finish.

The Bentley Continental GT Speed's cabin is based on that of the Mulliner Driving Specification (a cost option on the standard GT). It includes a choice of veneers (Burr Walnut, Dark Stained Burr Walnut and Piano Black), Diamond-quilted hide seats with embroidered Bentley emblem, indented hide headlining, a sports alloy gearlever, three-spoke multi-function sports steering wheel, drilled alloy foot-pedals as well as 'Speed' logos to the treadplates.

A range of Mulliner options provide further opportunities for personalisation including fascia panels, header and centre console in bright aluminium or, unique to the Bentley Continental GT Speed, dark tint aluminium (compatible only with Dark Stained Burr Walnut veneer or Piano Black veneer and single tone interior colour scheme). The Bentley Continental GT also benefits from a new Bentley 'B' brake pedal.

Tuesday, March 23, 2010

Bentley Brooklands, 2008

Bentley Brooklands 2008

The Bentley Brooklands is a stunning new model that marks the company's return to the luxury coupé market and reaffirms its reputation as creator of the world's most exclusive coupés. It is the ultimate Bentley: a stylish, four-seat, grand touring coupe with classic British proportions and muscular performance.


Sporting design cues are matched by the phenomenal performance engineering of Bentley's legendary Crewe-built V8 engine. The new Bentley Brooklands possesses the most powerful V8 the company has ever produced - a 530bhp, twin-turbocharged 6.75-litre unit that also produces a prodigious 1050Nm of torque.

Each Bentley Brooklands coupé will be hand-assembled, employing traditional coach-building techniques and the craftsmanship skills in wood veneer and leather hide for which Bentley is renowned. To ensure exclusivity, lifetime production will be strictly limited to just 550 cars, with deliveries expected to start in the first half of 2008.

Exterior Design: Classic British Proportions
Bentley's rich coupé heritage provided the stimulus for Director of Styling, Dirk van Braeckel and his design team. For van Braeckel, the task was very clear: "To create a powerful, muscular and rakish grand touring coupé with classic British proportions, in the finest Bentley tradition."
"The Brooklands' beautiful flowing lines are testament to the traditional coach-building skills and craftsmanship of Crewe's highly talented workforce."

The 'floating' rear screen is a contemporary take on traditional coachbuilt Bentleys. The lower edge of the screen sits well above the upper edge of the boot lid to provide a flowing, flawless line to the back of the car. This can only be achieved by individually hand-welding the rear wings to the C-pillars.
The fitment of 20-inch diameter wheels as standard, signalling the surefooted, robust and dynamic character of the new model, reaffirms the powerful stance of the new Bentley coupé.

Interior Design: Peerless Craftsmanship with a Sporting Character
Dirk van Braeckel describes the mission for the Bentley interior design team: "To create the perfect Bentley coupé: sumptuous hand-crafted luxury with a distinctly sporting character."

As in every Bentley, peerless craftsmanship is to the fore, enhanced by the warmth and richness of the finest natural materials. To tailor for their individual requirements, customers may choose from an extensive palette of hides, veneers, carpet tones and seat belt colours.

Its four-seat architecture and deeply bolstered seats lend the Brooklands' interior a distinctly sporting atmosphere, complemented by design accents such as aluminium foot pedals and footrest. A new, single-piece, hide-trimmed roof lining flows uninterrupted from the front windscreen all the way to the rear of the car, mirroring the long, sleek profile of the elegant exterior.

The interior designers sought to offer the very highest levels of comfort and legroom, in true Bentley grand touring tradition, while the pillarless window design enhances the feeling of space.

The Bentley Brooklands' cabin is wider both front and rear than the previous Bentley Continental R coupé - the rear by 10 percent - and it easily exceeds the interior leg, knee and headroom of any luxury coupe on sale today. This allows four adults to be accommodated in supreme comfort. Individual rear seats with electrically operated sliding cushions, set further back than on the Azure, are separated by a new centre console, incorporating both storage and cup holders.

Most powerful Crewe-built V8 ever - 530bhp, 1050Nm
Beneath its muscular, rakish, coach-built body lies the most powerful Crewe-builtV8 engine ever produced, developing 530bhp. Maximum torque is an astonishing 1050Nm, the highest ever developed by a production V8 engine. Though performance figures are subject to final confirmation as part of the on-going development programme, the new Bentley coupé will deliver supercar levels of in-gear acceleration combined with Arnage refinement.


Launched in the Bentley S2 saloon in 1959 with a capacity of 6.23 litres, the legendary, Crewe-built V8 engine has continually evolved. The first V8 was very advanced for its time with an all-aluminium construction, a five-bearing crankshaft and a well-supported camshaft, producing nearly 200bhp and 400Nm of torque. The result was a light and supple powertrain that produced maximum torque at low engine speeds, the hallmark of every Bentley ever produced.

1969 saw the capacity grow to 6.75 litres, where it remains to this day, but by far the most significant change came in 1982, with the introduction of a turbocharger to create the near-300bhp Mulsanne Turbo, a car that transformed the image of Bentley. In 1999, the single turbo engine, by now featuring port injection and charge cooling, was installed in Arnage, with twin turbos arriving in 2002, developing up to 450bhp.

The V8 engine is mated to a six-speed transmission with strengthened casing that transforms the way in which both parts of the drive train communicate. A sophisticated, locking torque converter and ESP system ensure that the driver can readily access the prodigious power. A semi-automatic function allows manual gear selection for even greater driver control.

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