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Aston Martin previews new 5.2-liter twin-turbo V12

Depicted in the teaser video above is Aston Martin's new 5.2-liter twin-turbocharged V12. Beyond those basic specifications, Aston isn't saying much about this new engine or what it will power, but it does promise that the new engine will debut sometime this year. The bulk of Aston Martin's current lineup – basically everything but the V8 Vantage – is powered by a 6.0-liter V12 that dates back to the DB7 Vantage that debuted in 1999. Only where that model produced 420 horsepower, the latest version in the Vantage GT12 produces nearly 600 hp. Which just goes to show how much Aston has been able to do with the aging engine, but everything has its limits, and all good things must come to an end. While the switch to forced induction may mean a less revvy engine, it ought to deliver more torque (as well as lower emissions and fuel consumption). Aston has a new partnership with Mercedes-AMG that is slated to supply the British automaker with a twin-turbo V8. But the German outfit has considerable expertise with twin-turbo V12s as well. The production facility that recently relocated from Affalterbach to Mannheim produces the 6.0-liter twin-turbo V12 that motivates Mercedes' own SL65 roadster, G65 sport-ute, and S65 sedan, coupe, and cabrio, as well as the version for the Pagani Huayra.

Aston Martin to keep the faith with V12, manual transmission

Downsized engines and dual-clutch transmissions may be the way the industry is heading, but Aston Martin is more deeply rooted in the past than most. Which could explain – at least in part – why the British automaker is planning on sticking with V12 engines and manual transmissions for the foreseeable future. After speaking with Aston's new chief executive Andy Palmer at the Geneva Motor Show last week, Car and Driver reports that Gaydon is in no rush to get rid of the building blocks that have made it what it is today. And that means continuing to evolve its VH architecture, twelve-cylinder engine and six-speed manual gearbox. The company is working to develop a new platform and is collaborating on a new twin-turbo V8 with Mercedes-AMG. But those are still several years out, and Aston doesn't plan to wait that long before rolling out new models. Before the new AMG-powered Vantage is ready, C/D reports that Aston will introduce the replacement for the DB9 that will still be based on the VH platform and pack an evolution of the company's ubiquitous and long-serving 6.0-liter V12. "That platform was definitely far ahead of its time," Palmer told C/D. "It should have been described as a modular architecture, like [VW's] MQB or one of the other systems big manufacturers have adopted. We're always making excuses about it being an old platform, but if you were to compare the original VH platform to today's there's an enormous transformation. And it's a great way to build cars in the volumes that we do." The platform and the engine aren't the only old-school technologies Palmer is intent to keep. While Ferrari and Lamborghini do away with the manual altogether, and even Porsche goes PDK-only on the 911 GT3 and GT3 RS, Aston isn't giving up its clutch pedal any time soon. "I would love to be the last car manufacturer providing stick shifts in the U.S.," said Palmer. "That's my hope, we will keep the faith." Of course part of that could come down to Aston not having a dual-clutch transmission to offer, while its antiquated sequential gearbox lags behind the times. But it will likely gain access to Mercedes transmissions along with the engine deal.

2015 Aston Martin V12 Vantage S drives angry with XCAR

The Aston Martin V12 Vantage S is a monster of a sports coupe. At the front, those color-matched fangs and open mouth look like Dracula ready to take a bite. And underneath the hood, the 6.0-liter V12 sounds like the Wolf Man growling whenever the driver gets on the throttle. In a recent video, XCAR got its hands on this wonderful behemoth and showed its brilliant brutality. The smartest move that the producers made was letting the car speak for itself. Several times during the video, the host shuts up, and the only sound is the bellow from the exhaust of the Aston Martin. The cinematography is pretty darn nice, too. If you don't have time to watch the whole video, skip about 10 minutes into it when XCAR just lets the diabolical V12 thunder. It's definitely one of the highlights. Scroll down to watch – and listen – for yourself.