The BMW M5 CS, a 627 HP twin-turbo V8 super sedan, rivals the Porsche 911 Turbo with 2.9-sec 0-60, luxury, and track-ready ...

BMW's lineup already benefits from having two unique performance wagons: the M3 Touring and the M5 ... wrapped up in track tire rubber. "Ultra-track" tires are available as well. The BMW M3 CS ...

So yes, the M5 CS has gone. And life will never be quite the same again. I can’t think of another car that overcomes so many inherent challenges to deliver such outstanding dynamics.

It reaches 124mph in 11.1sec and goes on to a 188mph maximum. As part of the CS’s transformation BMW M has applied a handful of lightweighting measures, replacing the standard aluminium bonnet ...