Used BMW M135i 12-15 review

There is only one version of the M135i, and when it was launched it was at a relatively low new price. However, there were a number of options that need to be added, and if you can find them on a used car so much the better. The adaptive damping system is worth having, for its quicker responses, as are ultra-useful parking sensors.

Our favourite BMW M135i: M135i