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Aston Martin DB11 V8 loses four cylinders but none of its grace

We love the Aston Martin DB11. Few vehicles combine speed, luxury, and comfort as well as that beautiful British coupe. That said, it's not the most efficient or affordable GT in the world, but Aston Martin is planning to change that. Starting this year, the company will offer the DB11 a twin-turbocharged V8 sourced from the mad Germans at Mercedes-AMG. We've known about the engine partnership for a while now, though we assumed the first Aston Martin to use a Mercedes-AMG V8 would be the next-generation V8 Vantage. At first, sticking a V8 under the hood might seem like an odd choice, but the DB series only recently started using V12s. Historically, the car has packed powerful inline-six engines. Offering two engines will allow the company to sell a lower-cost model and presumably boost sales. That means changes are strictly mechanical in nature. The engine is the now-common 4.0-liter twin-turbocharged Mercedes-AMG V8. Output is 503 horsepower and 498 pound-feet of torque. That's down 97 horsepower and 18 pound-feet of torque from the 5.2-liter V12. In the Mercedes-AMG C63 S, the 4.0-liter V8 makes equal horsepower and 18 more pound-feet of torque. Aston Martin says that the partnership with Mercedes-AMG allows the company to tailor the engine for Aston Martins. This means a new ECU with new engine and throttle mapping. Losing four cylinders changes the character of the car a bit. The DB11 V8 is a not-insubstantial 254 pounds lighter than the V12. Since most of the weight savings comes from behind the front wheels, Aston Martin says the V8 model is more agile than the V12 model. Engineers have adjusted the suspension bushing, geometry, anti-roll bars, springs, dampers, and stability control to account for the weight savings. The DB11 V8's diet helps offset the lower power output. As such, the 4.0-second 0-62 sprint is just 0.1 seconds off the V12. Top speed is down 13 mph to a still extralegal speed of 187 mph. We don't have fuel economy ratings for the US, but expect an improvement from the V12's current rating. The V8 will be available with all of the same equipment and trims as the V12, with just a few visual changes to distinguish the two models. The V8 gets unique wheels, darker headlight surroundings, and just two vents on the hood, available in either black or titanium. The DB11 V8 goes on sale in the US later this year. At $198,995, it undercuts the V12 model by $17,500.

Aston Martin confirms DP-100 for Gran Turismo 6 and Goodwood debut

Gran Turismo 6 is set to come to life this weekend at the Goodwood Festival of Speed. That's where Mercedes-AMG will run its Vision Gran Turismo and Nissan will show a full-size mockup of its Concept 2020 Vision Gran Turismo. Now Aston Martin has announced it's getting in on the action as well with its Design Prototype 100. Aston has released a video two teaser images to give us a hint at what it's working on, but will reveal the finished product in the Supercar Paddock at Goodwood tomorrow, although we don't know if that will be in the form of a scale model, a full-size show car, a series of design sketches or a virtual rendition existing only in the game. From the look of the two images, though, it appears that we're dealing with an LMP-style racer with Aston's ubiquitous V12 mounted in the middle of a carbon-fiber chassis. What we do know for certain is that, when it's released for download next month, it will be the latest (but certainly not the last) in a long line of concepts designed specifically for driving on the PlayStation 3.

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.