Mercedes-Benz CL63 AMG (2011)

The new Mercedes-Benz CL63 AMG's 5.5-liter biturbo engine. Mercedes-AMG is confronting the challenges of the future, and demonstrating that dynamic performance can be perfectly combined with fuel economy. The result: a maximum output (with the optional AMG Performance Package) of up to 563 hp and 664 lb-ft of torque.The 2011 CL63 AMG develops a peak output of 536 hp and maximum torque of 590