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Bentley planning new Le Mans prototype for LMP2 class

Word has it that Bentley is planning a new Le Mans prototype racer. Speaking with Bentley chief Wolfgang Durheimer, Autocar reports that a new LMP2 project is underway at Crewe. The program would be run in-house instead of outsourced to a partner racing team. But while the prototype would likely use the company's 4.0-liter twin-turbo V8, the chassis by necessity would have to be outsourced: the three major sanctioning bodies recently got together to approve Dallara, Oreca, Riley-Multimatic, and Onroak exclusively to supply LMP2 chassis, so Bentley would have to base its design around one of theirs. The British automaker might have a number of reasons for restricting itself to the LMP2 class. Chief among them is likely the presence of both Porsche and Audi in the top-tier LMP1 category, and parent company Volkswagen's likely reluctance to send another one of its brands into the same fight. Another is budget: developing and fielding a competitive LMP1 program can be as costly as running an F1 team, whereas the prospect of sourcing and adapting an LMP2 chassis from an approved supplier would cost Bentley far less. But another factor not to be discounted is that Bentley may be choosing its battles carefully. Where the LMP1 prototypes are constricted largely to Le Mans and the FIA World Endurance Championship of which it is part, there are several series that top out at LMP2 – most notable the IMSA SportsCar Championship where Bentley is tipped to focus first, but also in the European Le Mans Series and Asian Le Mans Series. In fact [SPOILER ALERT] an LMP2 entry just won the 24 Hours of Daytona for the first time, beating out the Daytona Prototypes against which they compete. Those are bragging rights that Bentley could be keen to capture, and if it plays its cards right, it could sit out the LMP2 class at Le Mans and in the WEC altogether, rather than compete for second-tier victory behind its big brothers in LMP1. That would make this program radically different from the last time Bentley built a Le Mans prototype. In the early 2000s, Bentley fielded successive versions of the Speed 8 (pictured above) with a little help from Audi, winning the 24 Hours of Le Mans outright in 2003. The company then shut down the program, only to return to racing with the Continental GT3, developed with longtime Ford rally partner M-Sport and offered to privateer teams.

Bentley plotting rear-drive Continental GT3-R?

Coupe, convertible or Flying Spur sedan: no matter what body-style you get, or what engine you specify, the Bentley Continental comes with all-wheel drive. It's been that way since the model line was first introduced a dozen years ago. But that looks poised to change... at least for one notable exception. According to Autocar, Bentley is all but certain to launch a rear-drive version of the Continental GT3-R sometime next year, ditching the front half of the drivetrain to cut a good 440 pounds off the curb weight to make it the lightest Conti yet. The Continental GT3-R launched last year with less weight and more power, along with a stiffer suspension, upgraded brakes and a titanium exhaust. It drew its inspiration from the Continental GT3 racer, but unlike the competition version, kept the AWD drivetrain in place. "A lot of people expected the GT3-R to be a proper rear-wheel-drive sports car," Bentley's chief engineer Rolf Frech said to Autocar, "but the problem was timing. We needed the car at the end of the first season of our GT3 racing car, and to do a proper change of the complete powertrain needed longer than we had. But we have the concept in our mind, so why not?" Denuded of its all-wheel drive, the Conti GT3-RS – assuming Porsche doesn't mind lending the name to its sister company – would be the most hardcore version of the go-to luxury coupe, and would promise to cut its already blitzkreig 3.6-second 0-60 time down even further. Especially if the 4.0-liter twin-turbo V8 were tuned to deliver even more than the 572 horsepower and 516 pound-feet of torque it already kicks out in the existing GT3-R. Chances are it'd be even less accessible, though: the 99 examples of the Conti GT3-R that are coming to the States out of the 300 total to be made already carry a $337k sticker price, and the rear-drive model would likely push the production:price see-saw even higher to the right.

A diesel V8 is the perfect engine for the Bentley Bentayga

Endless, effortless torque is something that's so often taken for granted. Sure, horsepower figures make all the headlines, but the sensation that comes with immediate and readily available thrust is something that can't be overstated, especially in luxury vehicles. High-strung, high-horsepower engines are great in certain applications, but Bentley owners don't want to work for the power, they just expect it to be there. That's why the 4.0-liter diesel V8 from the Audi SQ7 and its 664 lb-ft of torque make perfect sense for the new Bentley Bentayga. We've known for a while that Bentley is planning a diesel variant of the Bentayga, but it wasn't clear from where the engine was being sourced. According to Telegraaf in Holland, Bentley is pulling the diesel from the heart of its sibling Audi, and it won't be an effort to improve fuel efficiency. The all engine features two exhaust-driven turbos plus a 48-volt compressor that effectively cuts lag to nothing and propels the SQ7 TDI to 62 mph in 4.8 seconds. Expect a similar number in the Bentley. This engine is exactly what the Bentayga needs. There is nothing wrong with the W12 in the standard model, and you could argue a 12-cylinder engine is a better fit in a Bentley. But that's just because W12 sounds better than diesel. While the gasoline engine may more powerful and therefore make the vehicle quicker (leading to that " fastest SUV" claim Bentley loves), no owner will actually be racing their Bentayga to its theoretical top speed of 187 mph. They will be racing away from stoplights, though, in an effort to leave more plebeian cars and SUVs behind. All that low-end grunt is what those owners really want. It's unclear if Bentley will bring the Bentayga diesel to the United States, and given the current state of diesel here, the proposition seems unlikely. Expect an official debut at the Paris motor show in October. Related Video: News Source: Telegraaf Rumormill Bentley SUV Diesel Vehicles Luxury bentley bentayga audi sq7