![BMW M3 vs Mercedes-AMG C63 vs Alfa Giulia Quadrifoglio vs Audi RS4 (2021) group test review | CAR Magazine BMW M3 vs Mercedes-AMG C63 vs Alfa Giulia Quadrifoglio vs Audi RS4 (2021) group test review | CAR Magazine](https://car-images.bauersecure.com/wp-images/4522/m3test_104.jpg)
BMW M3 vs Mercedes-AMG C63 vs Alfa Giulia Quadrifoglio vs Audi RS4 (2021) group test review | CAR Magazine
![Die neue BMW M3 Limousine und BMW M3 Competition Limousine. Das neue BMW M4 Coupé und BMW M4 Competition Coupé. Die neue BMW M3 Limousine und BMW M3 Competition Limousine. Das neue BMW M4 Coupé und BMW M4 Competition Coupé.](https://mediapool.bmwgroup.com/cache/P9/202009/P90398978/P90398978-the-new-bmw-m3-competition-sedan-09-2020-2121px.jpg)
Die neue BMW M3 Limousine und BMW M3 Competition Limousine. Das neue BMW M4 Coupé und BMW M4 Competition Coupé.
![The new BMW M3 Competition Sedan and the new BMW M4 Competition Coupé - Additional pictures and footage. The new BMW M3 Competition Sedan and the new BMW M4 Competition Coupé - Additional pictures and footage.](https://mediapool.bmwgroup.com/cache/P9/202103/P90415065/P90415065-the-new-bmw-m4-competition-coup-portimao-blue-03-2021-600px.jpg)
The new BMW M3 Competition Sedan and the new BMW M4 Competition Coupé - Additional pictures and footage.
![BMW M3 vs Mercedes-AMG C63 vs Alfa Giulia Quadrifoglio vs Audi RS4 (2021) group test review | CAR Magazine BMW M3 vs Mercedes-AMG C63 vs Alfa Giulia Quadrifoglio vs Audi RS4 (2021) group test review | CAR Magazine](https://car-images.bauersecure.com/wp-images/4522/m3test_101.jpg)