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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 DB11 spied in production sheetmetal

Aston Martin has taken yet another step toward debuting its long-awaited replacement for the DB9, the DB11, ditching the heavy, obstructive plastic cladding for production sheetmetal and stick-on camouflage. The move gives us our best look yet at the automaker's next volume grand tourer. Opinions on whether or not this new car gets its inspiration from the DB10 featured in the James Bond film Spectre are divided. From what we can tell, the profiles are virtually identical between the cinematic machine and this DB11 mule, and it looks like the DB10's thin taillights sit in larger cutouts below a similarly shaped trunk lid. The DB11 does look to get some kind of spoiler, though, and it may even be a pop-up item, neither of which were featured on the Bond car. The biggest differences between the movie coupe and the road car are found on the front end. The headlights are certainly larger and have had their shape tweaked. They now run further up into the fenders, giving just a hint of Ferrari F12. Even so, they're still unmistakably Aston Martin units. That's also true of the grille, which ditches the concept-spec single element on the DB10 for a more conventional upper and lower unit. We have no explanation for one element, though. Look closely at the C-pillar, and you'll notice what looks almost like some kind of vent. Our spies argue that it's an aerodynamic item, like you'd see on the C-pillar of a BMW i8, but we aren't sure. Were it a pure aero aid, we'd expect to be able to see through the other side, like you can with the i8 or something like an Air Curtain. Instead, it could be some kind of air intake for cooling. That's just conjecture, but it's not unreasonable. But what's under the hood? Our spies did some digging and doubt that it's Aston's traditional 6.0-liter V12. Instead, registration data for the prototype shown above lists its engine displacement at 5.2 liters, with our spies claiming forced induction will be used. It's not clear if this engine is a product of of Aston's relationship with Mercedes-AMG – the only V12 you'll get from the Germans is a 6.0-liter twin-turbo, while it also sells a 5.5-liter, twin-turbo V8 – but it seems like a possibility. Check out the spy shots up at the top of the page for the full battery of spy images. Related Video:

NHTSA grants Aston Martin temporary exemption from new safety standards

A few months ago, we reported that Aston Martin was in danger of running afoul of new US safety regulations that could force it to take some of its most popular models off the market. The automaker, its dealers and – according to the overwhelming results of our informal online pole – you yourselves reasoned that the constricting regulations were unfair to a small-scale, niche automaker like Aston Martin. And the National Highway Traffic Safety Administration evidently agrees, granting the British automaker a temporary exemption from the regulations and allowing it to keep its cars on the US market. The issue comes down to new side-impact crash standards that require motor vehicles to better withstand a collision with a stationary object like a pole or a tree. The Vantage and DB9 models do not meet the new regulations, and Aston, it seems, doesn't have the wherewithal to re-engineer the cars to meet the regulations. But given the small nature of the independent automaker and the relatively small number of vehicles it sells, NHTSA has granted Aston an exemption. As a result, instead of being forced to comply with the new regulations that took effect for the coupes this past September and for convertibles the next – or else withdraw from the market altogether – the DB9 coupe will have until August 2016 to comply, while the DB9 Volante and both coupe and convertible models in the Vantage line will have until August 2017. It's entirely possible that, by that point, Aston will have all-new models on offer, potentially replacing the Vantage and DB9 models or giving it sufficient new products to offer that taking those older, non-compliant models off the market would not cause it the same degree of financial harm. The automaker has an all-new platform in the works and a new engine deal with Mercedes-AMG in place, and was recently spotted testing what could be the first of its new generation of models at the Nurburgring.