Continuous change.

7-Speed Double Clutch Transmission (DCT).

Increase driving pleasure in your BMW 135i Coupé with the optional 7-Speed Double Clutch Transmission (DCT). This transmission changes gears with lightning speed and without any power gap. The DCT switches between the two separate drivetrains, one for the even gears and one for the odd gears. This means that if you accelerate in third gear for example, the fourth gear is already engaged, producing extremely fast shift times.