2025 Bmw M4 Convertible Specs. The 2025 m4 competition xdrive convertible equips bmw's impressive m xdrive system as standard. View detailed specs, features and options for the 2025 bmw m4 competition xdrive convertible at u.s.

View detailed specs, features and options for the 2025 bmw m4 competition xdrive convertible at u.s. All model variants of the new bmw m4 coupé and the bmw m4 convertible achieve a top speed that is electronically limited to 155 mph.