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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 Volante Spied | Autoblog Minute

Instead of hiding the new DB11 Volante, Aston Martin headed to the Arctic Circle in an undisguised car with a "DB11 ? Opening Spring 2018" sign on each door. Aston Martin Autoblog Minute Videos Original Video autos volante aston martin db11 volante db11

2019 Aston Martin V8 Vantage First Drive Review | A sportier bark and bite

Aston Martin's 21st century renaissance kickstarted with the DB11, a high-dollar grand tourer that upped the outgoing DB9's dynamic envelope while keeping one foot firmly planted in the brand's aesthetically elevated roots. The sequel to Aston's bid for relevancy is the V8 Vantage, a more agile and track-focused two-seater, perennially the company's best-seller that guns for the heavyweight in the segment, the Porsche 911. With a completely updated design language and laser-like focus on performance, the 2019 Aston Martin V8 Vantage is arguably the most important modern car to come out of Gaydon in... well, forever. Forget everything you know about the late, great V8 Vantage (and its sublime V12 counterpart). The 2019 model is a completely re-imagined beast, built from the ground up with around a turbocharged engine from an unexpected source. The old Vantage V8's naturally aspirated V8 is gone, and in its place is a Mercedes-AMG-sourced twin-turbo 4-liter V8 producing 503 horsepower and 505 lb-ft of torque (up from the old 4.7-liter mills' 430 hp and 361 lb-ft). The new donor powerplant receives a re-tuned intake and exhaust to give off a slightly different aural impression that's slightly raspier than the thumpy AMG. Unlike its AMG counterpart, the Aston version adopts a wet-sump oiling system, with the benefits of sitting lower to the ground and improved fuel economy due to the system's slightly reduced parasitic losses. Senior Vehicle Engineering Manager Craig Jamieson says that his team's learnings developing the wet sump system in the V12 Vantage enabled them to fine tune this setup for track duty. The engine mates to the ubiquitous ZF 8-speed automatic gearbox, which comes equipped here with stationary paddle shifters. Power is routed through Aston's first use of an electronic differential at the rear transaxle, which helps achieve a balanced 50/50 weight distribution. Seventy percent of the bonded aluminum chassis, which is derived from the DB11's, is unique to Vantage. Its dry curb weight is 3,373 pounds (a more standard wet curb weight wasn't available at press time), and it'll sprint to 60 mph in a claimed 3.5 seconds on its way to a top speed of 195 mph. Though much of the Vantage's design direction comes from the obvious decision to depart from the brand's bygone era, a few choices were informed by function – most controversially, those squinty LED headlamps which some detractors have slammed as being "Mazda-like".