The BMW M4 Competition ... With 444bhp the M3 and M4 Competition Package models are now closer in terms of power output to their rivals from Mercedes-AMG, the C63 Saloon and Coupe.

Compare the opulent Mercedes-AMG S 63 E Performance and the lightweight BMW M4 CSL in this thrilling head-to-head.

In the middle sits the BMW M4 CS, or Club Sport. It shares the same chassis setup as the Competition Package, but borrows the Michelin Pilot Sport Cup 2 tyres from the GTS. There’s the same ...