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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.

Tesla, European automaker may share Supercharger network [w/video]

Tesla Model S owners have had the now-500-plus Supercharger locations all to themselves since the free, high-speed charging network first opened up three years ago. The day may be coming when they'll have to start sharing, however. According to CEO Elon Musk, the company is "in talks with some manufacturers" about opening up its infrastructure to other autos. The mission statement of Tesla Motors is to "accelerate the advent of sustainable transport," and it can be argued that the success of its Model S is doing this, at least to some extent, by inspiring other automakers to build long-range electric vehicles themselves. Witness the Porsche Mission E concept and Audi E-Tron Quattro Concept as two recently unveiled examples. Sharing the Supercharger system is another way to speed things up. When EV owners of other marques want to take a trip, they may find themselves facing a hodge-podge of charging networks, each with slightly different standards, availability, and fees. Supercharging for free at well-mapped and easily accessible locations can only make things easier, and Musk has long said he would like other companies to make use of the network. With some manufacturers declaring allegiance to the CHAdeMO and others, the SAE Combo system, it seemed like Tesla might not get any takers, but finally it may be getting traction. Musk mentioned the development on at least two different occasions recently at speaking engagements in Berlin: once in a morning discussion, and later during a larger meeting with the German Minister of Economy & Energy, Sigmar Gabriel. While in the first instance, Musk used the plural "manufacturers," indicating there may be discussions with more than one firm, the second mention might be more relevant to the near term. In that case, while answering a question about sharing the Superchargers, he stated that "the CEO of one European car company, not a German car company, has approached us recently about doing exactly that, and we're super supportive of anyone who wants to do that." The question now becomes, "who will be the first to use the Tesla high-speed network?" With the specific mention of a European company, and the exclusion of German ones, our best guess is Aston Martin. Its CEO Andy Palmer is quite bullish on electric vehicles and the iconic British brand already has a test mule for an 800-hp electric Rapide on the road, not to mention its fabulous DBX under development.

Watch $80M worth of Aston Martins tear around new factory

Earlier this month, Aston Martin took possession of the former Royal Air Force base in St. Athan in South Wales. The company will convert the space to new factory that will start producing new cars, including the future DBX crossover, in 2019. That date is quite a ways away, and in the meantime, Aston has a huge empty facility sitting around. So what better to do than take a bunch of Astons there and play with them? In the video above, two of Aston Martin's racing drivers and the company's chief engineer rollick around the massive hangars and open runways. And of course, only Aston's best are on hand for the trio to drive. You'll see vintage and modern racecars, and hypercar royalty such as the Vulcan and One-77, and Bond classics including the DB5 and DB10. The total value of the cars shown is over $80 million at current exchange rates. Although Aston's best is on display in this video, the company does also present arguably its worst product. The Toyota iQ-based Aston Martin Cygnet has a cameo. Clearly Aston has a sense of humor about the microcar to show it in this video. The scene involves the One-77 and Vulcan literally driving rings around it. Towards the end, we also get the briefest of teasers for the DBX crossover. The engineer and racecar drivers peak under the covers of three cars. The first two are the Valkyrie and DBX concepts. They just start to lift the cover on the third vehicle, only revealing some headlight details, when Aston's CEO arrives to inspect the facility. We don't see anything more of this car for the rest of the video. But seeing as the film ends with a teaser drawing of the DBX, and since it will be produced at St. Athan, it's safe to guess that third covered vehicle is the production, or near-production, DBX. Check it all out above. Related Video: