Under the hood, the new 4.0 - litre V8 Bi-turbo
powerplant comes from the new Porsche 911 rivalling AMG GT that produces 476 PS of power and 650 Nm of torque in the standard C63 AMG, while there is also the new top - end «S» version that gets some bump in power offering 510 PS and 700 Nm of torque to your
right foot.