Under the hood, you’ve got a twin-turbo, 6.0-liter AMG-developed engine, pumping out a mind-blowing 838 horsepower and 811 pound-feet of torque. The power flows to the rear wheels through a specially crafted seven-speed sequential gearbox by Xtrac. And when you let this roadster loose, it can hit a top speed of 217 mph before the electronic limiter kicks in.
