Mercedes-Benz has announced full details of its upcoming 2012 CLS 63 AMG model. The model features 5.5 liter biturbo V8 engine that offers output of 410 kW (557 PS/550 bhp) and 800 Nm (590 lb-ft) of torque with AMG Performance package mated with Speedshift MCT 7-speed sport transmission. The standard engine configuration is rated at 386 kW (525 PS / 521 bhp) and 700 Nm (516 lb-ft) of torque. It offers a top speed limit bumped up to 300 km/h (186 mph).
