According to the German automaker, the 2013 ML63 AMG is powered by a 5.5-liter twin-turbo V8 engine with 525 hp and a peak torque of 700 Nm, but all the figures can go up to 557 hp and 760 Nm of torque, if you chose the AMG Performance Package. This allows the SUV to accelerate from 0-100 km/h in in 4.8 seconds (4.7 seconds, respectively) and hit a top speed of 250 km/h.
The 2013 Mercedes ML63 AMG will start at €108,885 ($148,247 at the current exchange rate) or €115,906 if you chose the AMG Performance Package.