2021 BMW M3 Sedan and M4 Coupe: Engine and Drivetrain Highlights
The new 2021 BMW M3 and M4 generations are underpinned by a completely new architecture, engine and drivetrain
drivetrain
BMW: Up to 50% of traditional drivetrains will be gone after 2022
After 2022, BMW plans on eliminating up to 50-percent of its traditional drivetrains, switching them to electrified drivetrains.
