Four "Secret" BMW M CSL Prototypes That Almost Happened Revealed - Motor1

In time for the M4 CSL, BMW tours the world to a secret M Garage to showcase CSL models that almost made the cut.
With a history of 50 years, BMW M has proven its worth as the high-performance division of the German automaker with the introduction of M cars. But with several decades under BMW M's belt, there we… [+2568 chars] Read More