2024 M3 Competition Xdrive Specs. Bmw m xdrive with active m differential, available for the bmw m3 competition, guarantees maximum traction and driving dynamics for everyday driving, as well as at. The m3 sedan is rated at up to 16 mpg in the city and 23 mpg on.
The m3 runs to 19 mpg combined (16 city, 23 highway) or 18 combined mpg (16 city, 22 highway) if itโs an m3 competition xdrive model. For the first time, bmw introduced a touring estate.