Aside from the aftermarket manufacturer G-Power, the German tuning firm Hartge has taken a crack at improving upon the BMW X6 M’s greatness.
Acknowledging the fact that BMW’s design team knew what they were doing at the drafting table, the bimmer specialists at Hartge made only a few minor changes to the sport activity vehicle’s exterior and chose to focus on improving the X6’s interior in order to provide their clients with a much more personalized driving experience.
