Bmw M4 Competition Weight. The 2022 m4 is rated at up to 16 mpg in the city and 23 mpg on the highway; Detailed specs and features for the 2023 bmw m4 competition including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders,.

8) in 2021 , the model with 2. This was increased for 2021 model year to.