2021 BMW M3, M4 show off their M Performance enhancements

The 2021 BMW M3 Sedan and M4 Coupé will be offered with an unprecedented range of M Performance Parts aesthetic and performance accessories, however not all of them will necessarily be offered in Australia. BMW unveiled its competitors to the Audi RS4/RS5, Alfa Romeo Giulia Quadrifoglio, and Mercedes-AMG C63 earlier this week, powered by a retuned version of the 3.0-litre twin-turbo inline-six powertrain from the X3 M and X4 M.