2018 BMW M3 CS spy shots and video

All you M3 fans can look forward to a quicker, more extreme version of BMW’s sport sedan benchmark.

Our spy photographers this week spotted a lightly camouflaged M3 at the Nürburgring, and some subtle modifications made to the tester suggest that it’s for a new M3 CS model.

Yes, BMW seems to be making use of its multiple CS trademark filings which range from “M1 CS” through to “M8 CS.” The first was the M4 CS that BMW unveiled in April at the 2017 Shanghai Auto Show.