Watch the BMW M6 F12 Convertible take on the Mercedes E63 AMG W212 in this exciting V8 acceleration showdown. Featuring ...

BMW already has a reputation for quality and performance to begin with, so what exactly makes a G-Power BMW so special? Here's why the tuner is so revered.

The 500bhp motorsport-inspired V10 that blessed the BMW M6 more than a decade ago was ... A year later, the E63 M6 followed, which not much long after brought with it the E64 convertible.