The Aston Martin DB9 was a fabulous car, and the DB11 that's replacing it pushes the envelope even further. Say so long to the feeble V12 with “only” 510 horsepower paired with an obsolete six-speed gearbox, and welcome the 600-horsepower, turbocharged V12 and eight-speed transmission! According to the manufacturer, the DB11 can blast from 0-100 km/h in 3.9 seconds and its fuel consumption will be 25% less than that of the DB9.