CS are two little letters that pack a big punch in the world of BMWs, and have done since the 1970s. Now here’s the biggest punch of all: 635PS (467kW) worth in the BMW M5 CS, a new model one up even on the M5 Competition and officially the most powerful M car ever.
M5 CS is the most powerful M car ever
Join our motorsport community
Get closer to motorsport at Goodwood! Join the GRRC Fellowship to be first in the queue for event tickets, to attend the GRRC-only Members' Meeting and to enjoy year-round, exclusive benefits.