The Aston Martin DB11 is a grand tourer produced by British car manufacturer Aston Martin. It was first unveiled at the Geneva Motor Show in 2016, and went on sale in late 2016. It is the first car to be built on Aston Martin's new aluminium bonded platform, which also underpins the Vantage, DBX and Valhalla. The DB11 is powered by a twin-turbocharged 5.2-litre V12 engine, producing 608 bhp and 516 lb-ft of torque. It can reach 60 mph in 3.9 seconds and has an electronically limited top speed of 187 mph. It features a design language derived from the DB10 concept car, and comes with a choice of either a six-speed manual or eight-speed automatic transmission.