The BMW M5 CS (Competition Sport) is an ultra-limited, track-focused version of the F90-generation M5. Introduced for the 2022 model year, it features a 627-horsepower twin-turbo V8, sheds about 230 lbs of weight compared to the standard M5 Competition, and hits 0-60 mph in just 2.6 seconds. Because the M5 CS was produced for only a single model year (2022) with limited global volume, it has retained its value remarkably well. While it had an original starting MSRP around $143,000, used models typically list between $125,000 and $185,000 depending on mileage and condition.