2021 BMW M3, M4 review: Prototype test

The good news is the new sixth-generation M3 saloon and second-generation M4 coupe are on course for Australian delivery during the first half of 2021. Despite the broad disruption to its operations brought by the COVID-19 pandemic, BMW’s M division continues to hold firm to plans to reveal both models in September, prior to a start to production and sales before the end of the year.