Initially introduced in 1985, the first generation M5 was based on the E28 5 Series, and that particular model featured a modified version of the BMW M1 ... and the F10 M5, launched in 2011 ...

A friend of mine mentioned he had more fun with his E39 than he did with the F10, but I've yet to drive the latter. Despite its weight, the BMW M5 Competition (F90) was still good enough for a 7: ...