BMW’s recent appetite for extra-special versions of its mainline M cars shows no sign of letting up, and the latest derivative to arrive in the UK is this: the wild-looking M4 CS.This is a model its ...

How Quick Is the BMW M4 CS? The only thing that’s slow in the M4 CS is activating launch control. After punching in a Konami code of drive mode settings, you stand on both pedals and wait for several ...