2008 Bentley Continental Gt Mulliner Driving Specification Beautiful A1+trade! on 2040-cars

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Bentley Continental GT3 Pikes Peak racer puts out 750 horsepower on biofuel

Bentley revealed its Continental GT3 Pikes Peak car to us earlier this year, but was short on engine details. That left us especially curious, as Bentley foreshadowed lots of modifications and a promise that it’d run on a renewable biofuel. Of course, more power than standard was expected. Today, all the details of this wild Bentley are available. Its 4.0-liter twin-turbo V8 engine will make “more than” 750 horsepower and 738 pound-feet of torque. ThatÂ’s a 100 horsepower increase over the most potent street version of the Continental, the Continental GT Speed. HowÂ’d Bentley do it? For starters, Bentley began with the GT3 race version of its 4.0-liter V8, not the street version. But Bentley went to town on this race engine for Pikes Peak anyway. It has new pistons and connecting rods, plus the boost is turned up to 2.2 bar with larger turbos. The carbon fiber intake manifold is reinforced and made thicker than the standard one. Plus, one-off exhaust manifolds made from Inconel alloy by Akrapovic are fitted. The exhaust ultimately exits via very short pipes just behind the front wheels. Not very Bentley-like. Cooling is reinforced by a secondary cooling system positioned in the rear of the car. The rear windows are traded for air scoops that channel air through a second radiator, exhausting heat through ducts in the trunk lid. It all runs off a dedicated secondary water pump. Another change youÂ’ll find at the rear is a new driveshaft with a larger diameter for better durability. The biofuel Bentley uses is called 98RON Renewable Racing Fuel, and Bentley says it is "a dedicated blend of advanced biofuels specifically designed for motorsport, and is a technological stepping stone to sustainably-created eFuel with a greenhouse gas reduction of up to 85%." Bentley didn't say what the emissions reduction was for this specific biofuel in the Pikes Peak car. When it comes to handling, Bentley says it has significantly modified the GT3 setup. ItÂ’s running far more camber in front and rear. Softer springs and anti-roll bars were fitted to allow more body movement and maximize weight transfer for braking (keep in mind all your braking will be done while going straight uphill). Plus, the brakes themselves are newly water-cooled to handle the extreme loads that this hill climb will put on them. You can watch out for Bentley's attempt at a record on June 27, a day that will mark the 99th running of the Pikes Peak International Hill Climb.

BMW makes the M4 extra special with a huge wing

BMW has all of the bases covered in its lineup, especially when it comes to its 4 Series models. Don't like going to the track? There's the BMW 430i and 440i, which are available as a coupe and gran coupe. Drivers looking for a track-friendly car that can also be used on the road will be steered toward the M4. BMW even built the hardcore M4 GTS for drivers that spend all of their time on a track. Now, it looks like BMW is trying to bridge the gap between the M4 and the M4 GTS with a special-edition model. Our photographers caught BMW testing an M4 with some extreme aerodynamic components around the Nurburgring. With its aggressive front end, massive wing, and sporty rear diffuser, the prototype M4 appears to be similar to the special-edition M4 Competition Sport that BMW released in Spain. The Spain-only special edition was marketed as a softer version of the M4 GTS with less power and usable rear seats. With a similar look and visible rear seats, this prototype indicates a similar track-focused special edition model. Since the M4 is only a few years old, it's unlikely that BMW is testing a new model, but the automaker could be testing aerodynamic components for a refreshed model down the road. A cheaper, more usable M4 GTS, though, would be the perfect car to round out BMW's current lineup. Related Video:

The Bentley EXP 12 Speed 6e Concept is the gentleman's open-air electric tourer

The ever-present pressure exerted by increasing fuel economy and emissions standards is forcing automakers worldwide to re-examine their traditional internal combustion lineups. In order to gauge customer interest, Bentley brought the all-electric EXP 12 Speed 6e to the Geneva Motor Show. The drop-top concept shows Bentley's vision of an electrified future and what it envisions a battery-powered luxury touring car will be. Bentley believes any electric vehicle that wears the flying B should be as capable as the equivalent gas-powered model. That means London to Paris or Milan to Monaco on a single charge. Filling the battery should be effortless, which is why they want inductive charging, negating the need for cables. There is one for those times inductive charging isn't available. Most of all, the electric motors should supply effortless amounts of torque, just like the current lineup of Bentley eight and 12-cylinder engines. The interior of the EXP 12 Speed 6e is both futuristic and distinctly Bentley. High-quality leather and copper trim cover most services while a large OLED display houses most of the car's controls. The half-cut steering wheel uses glass elements embedded with various buttons and controls. The cut sections feature controls a performance boost and one for a speed limiter for use in urban areas. The copper elements continue outside, highlighting various trim elements around the car. When in motion, there is a large "6" that illuminates within the grille. The design is similar to the Continental GT prototype we spied a few weeks ago, which in turn takes elements from a previous Bentley concept, the EXP 10 Speed 6. It will be interesting to see how well customers receive the concept. Rolls-Royce brought out similar vehicle awhile back. Reception was icy, but the two automakers do have a different customer base. Related Video: Featured Gallery Bentley EXP 12 Speed 6e Concept: Geneva 2017 View 14 Photos Image Credit: Live photos copyright 2017 Drew Phillips / Autoblog.com Geneva Motor Show Bentley Convertible Electric 2017 Geneva Motor Show