2021 BMW M3 and M4 revealed with a standard manual and up to 503 horsepower

As we expected from the spy photos, both the 2021 BMWM3 sedan and the M4 coupe share the extra big grilles introduced on the new 4 Series. But if you can look past the controversial nose, the new M3 and M4 have a lot to offer those seeking a more traditional BMW M car experience, as well as those out for pure performance.