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Bentley to retire aging 6.75-liter V8 with current Mulsanne

The massive 6.75-liter V8 in the Bentley Mulsanne is one of the oldest engines still in production. But it may not be around for much longer. According to Car and Driver, Bentley intends to finally put the big old pushrod V8 to pasture once the current Mulsanne is phased out, thus putting an end to a saga that goes back some 57 years. Powerful as it may be, ever-stricter exhaust emissions and fuel-consumption regulations will see that the L Series V8, originally introduced way back in 1957, doesn't stay in production forever. Whenever the Mulsanne is replaced, it will reportedly get a brand-new twelve-cylinder engine. Bentley is currently the world's largest producer of dozen-pot powerplants. Production of the British automaker's 6.0-liter twin-turbo W12 far outpaces anything from Rolls-Royce, Mercedes-Benz, BMW, Ferrari, or Lamborghini. Over the decades since its introduction, Bentley's long-serving V8 has gone from making an "adequate" amount of power and torque to an impressive 530 horsepower and a positively massive 811 pound-feet (with the help of a couple of turbochargers). Its eventual discontinuation wouldn't be the first attempt on the life of the 6.75-liter engine. When BMW briefly took control of both Rolls and Bentley, it replaced the big engine by a smaller 4.4-liter V8. Customer demand led Bentley to bring the old engine back. It will likely be some time before we get details of Bentley's next powerplant. Models like the Mulsanne and Rolls-Royce Phantom tend to stick around for a long time, and the latest version of Bentley's flagship was just released earlier this year. Related Video:

2012 Pebble Beach Concept Car Lawn offers a tutorial in cars to come

The Pebble Beach Concours d'Elegance is a showcase for some of the world's most exquisite vintage vehicles, but if newer metal is more your speed, the Concept Car Lawn is the place to be.
This year saw models from Bugatti, Lamborghini, Aston Martin, McLaren and Bentley as well as SRT, Hennessey, Infiniti and Lexus among others. The ultimate sampler platter of exotic and concept vehicles saw the Bugatti Veyron 16.4 Grand Sport Vitesse mingle with the Lamborghini Urus Concept and the mighty Hennessey Venom GT, though we found ourselves particularly smitten with the BMW Zagato Roadster and the Aston Martin Vanquish.
Not that we could go wrong anywhere we looked. The 2013 Bentley Continental GT Speed seemed perfectly content parked on the manicured putting green, as did the McLaren MP4-12C Spider. Get cozy with the full gallery below to see the smattering of metal on the lawn.

2017 Bentley Mulsanne Speed is more ostentatious than ever

As it was, the Bentley Mulsanne was a pretty bold and ostentatious (and totally awesome) show of luxury. It was big and brutal in a classically British way, but it was also outperformed and out-teched by more modern (and cheaper) luxury sedans from Mercedes-Benz, BMW, and even Audi. Buying one was a classic case study in vehicular statement-making, a vote for old-school refinement instead of modern gee-whizzery. Bentley clearly recognized that fact, because it's doubled-down on the big Mulsanne's aristocratic, give-no-craps demeanor as part of its latest aesthetic update. We love it. For one, the car on display in Geneva is painted is painted in an eye-catching (and questionable) metallic yellow-green. It is not subtle, but weirdly, it kind of works. The new, even more imposing grille is similarly blunt. It's been stretched three inches and is now home to polished stainless steel vanes. As we explained in our original post on the Mulsanne, the new headlight arrangement seeks to eliminate the "droopiness" of the current car. The LED units largely succeed, while somehow giving the front end an even snootier look. Styling changes elsewhere are subtler, which is to say there's still no mistaking the Mulsanne for anything else. The tail gets tasteful new LED lights, while changes along the long, smooth profile look to be nonexistent. It's a similar story in the cabin, which is a place filled with leather, chrome, and wood. It's proper and restrained, in contrast to the look-at-me face. But don't let the handsome and clean interior fool you – the only thing less subtle than the Mulsanne's new front fascia is the performance of this Speed variant. The 6.75-liter, twin-turbocharged V8 continues to reside under hood, turning out 530 horsepower and 811 pound-feet of torque. That's good for a 4.8-second 0-60 time and a 190-mile-per-hour top speed. Those are impressive figures for a genuine sports car, but they're just hilarious in a vehicle the size of a New York City apartment and the weight of a piece of construction equipment. The Mulsanne is an unnecessary, silly vehicle – a Mercedes-AMG S65 is a much better value. But simply put, few cars make such a bold statement about your wealth and power.