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Bentley builds its final 6.75-liter V8, ending a 61-year production run

Bentley has just finished its very last 6.75-liter V8. While engines come and go, this is significant because Bentley has been building this engine, known as the L-series, for 61 years. This final engine will go in the 30th and last Bentley Mulsanne, a 6.75 Edition by Mulliner, marking the end of the flagship sedan. The L-series engine was first introduced in 1959, and according to Bentley, it was developed in order to develop more power than its existing inline-six without adding weight or taking up more space. The engine in fact weighed 30 pounds less than the six-cylinder, and it made about 180 horsepower. That original engine "only" had 6.2-liters of displacement, and it wasn't until 1971 that it would reach 6.75 liters thanks to increased stroke. This final version of the engine is significantly different from its fuel injection to its twin-turbochargers, but is based on the same design. And with 530 horsepower and 811 pound-feet of torque, it's the most powerful iteration of the engine. At 61 years, the Bentley engine is arguably the V8 with the longest production run. While the first-generation Chevy small block V8 was introduced earlier for the 1955 model year and is still built in crate engine form, GM stopped using it in production cars in 2002. Far fewer Bentley engines were built, though, with a total over 36,000, as opposed to the millions of Chevy small blocks in the world. Of course, volume is sort of the antithesis of what makes a Bentley a Bentley. With the 6.75-liter engine out of production, all of Bentley's engines are derived from VW Group engines, from its W12 to the plug-in hybrid V6. Related Video:    

New Bentley Supersports coming in 2014

A report in Autocar says the next Bentley Continental Supersports will be ready for retail duty in 2014. If true, the coupe is meant to follow the same formula as the first generation, which means weight loss, honed reflexes and "improving braking power," that last one an eyebrow raiser because the Continental series already has some of the largest diameter brakes available on a production car.
A vulgar gain in horsepower isn't planned, however; the Supersports was never primarily about pure grunt, but rather being more connected to the grunt the Continental had. The previous Supersports (Bentley no longer offers it) put out 621 horsepower, but it's said that the coming model will move up to 650 hp, and that would put healthy distance between it and the 616-hp Continental GT Speed.
The Supersports would take a place at the head of the Continental line-up, but be briefly usurped there by a road-going version of the Continental GT3 race car if that comes to fruition. But whereas the street-legal GT3 car would be limited production, the new Supersports would be a series offering.

Bentley hits two milestones nearly a century apart at the same time

Bentley's Mulliner division completed two customer cars that couldn't be more different. It finished the first Bacalar, a futuristic-looking roadster related to the Continental GT, and it wrapped up the first Blower continuation car. Each limited to 12 examples, the Bacalar and the Blower are customer-configured special projects that are built largely by hand, so signing off the first examples is a major accomplishment. Bentley isn't able to reveal the identity of the person who purchased either. The first Blower is painted in Birkin Green as a tribute to one of original Blowers, which was built and raced by Sir Tim Birkin. Its wire wheels are also green, and its soft top is black. Mechanically, the first continuation Blower is identical to the 1929 car, meaning it's powered by a supercharged, 4.4-liter four-cylinder engine, but Bentley made a handful of small changes in the name of safety and convenience. First, it fitted electric fuel pumps and added a foam baffle to the fuel tank. Second, it added a dynator that it describes as "a reworked alternative to the original dynamo." Everything inside the four-cylinder is a re-creation of the original engine, down to the aluminum pistons. It develops 240 horsepower, which was amazing in 1929. Back in the 21st century, the first Bacalar is finished in Atom Silver with Moss Green and gloss black exterior accents. It rides on 22-inch wheels. Beluga leather upholstery dominates the cabin, and the owner commissioned a sprinkling of black and green to create a visual link between the exterior and the interior. Bentley delivered the car with a set of leather-upholstered luggage, and it placed the key in a box that's upholstered with the same leather. Power for the Bacalar comes from a twin-turbocharged, 6.0-liter W12 that delivers 650 horsepower and 667 pound-feet of torque. It spins the four wheels via an eight-speed automatic transmission connected to shift paddles. While this is an existing powertrain, Bentley nonetheless put the Bacalar through extensive durability tests in 2020. Both models are on their way to their new home. Keep your eyes peeled at the next cars and coffee event; who knows, one might make a surprise appearance. Bentley previously said the Bacalar would be sold in America under the Show and Display rule, so some of the production run will likely end up here. In the meantime, the men and women in Bentley's Mulliner workshop have already started building the next three examples in each series.