Driving test proves - it can also be smaller: the BMW 120i is almost as fun as the M135i.. As of: April 6, 2024, 8:24 a.m By: Rudolf Bögel CommentsPressSplit Driving pleasure - this is especially true for theBMW 120i, which with its 178 hp leaves almost nothing to be desired.

The bi-turbo petrol engine produces 178 horsepower from the two-liter displacement - and develops a very high torque of 280 Newton meters (Nm) from 1,350 revolutions.