BMW X4 M Competition for sale

The X4 M carries the same S58 engine as the M3, an electronically locking rear differential and a body stiffened with additional braces at both ends.

BMW has built cars at Munich since 1928 and aircraft engines before that, which is what the blue and white roundel of the Bavarian flag records. M GmbH was founded in 1972 to run the racing programme and has prepared the road cars that carry its letter ever since.