The power of this epic machine rises, thanks to the guys at Mansory, to 690bhp and 850Nm of toque at 4800rpm. As you would expect, Porsche have kept the four-wheel-drive system found in the standard Panamera. 0 to 100km/h is reached in only 4 seconds and the Mansory Panamera C One has a top speed of 328km/h!.