Essen 2013: AC Schnitzer ACS6 Sport BMW M6 Gran Coupe

And so, the M6 GC became the ACS6 Sport for this year's Essen Motor Show, one of the largest tuning shows of the scene. Under-hood, the M6 has been boosted from the standard 560 PS to 620 PS. Torque has also gone up from 680 Nm to 720 Nm. This has largely been done by computer-play and derestricting the flow of the exhaust.

These changes are also accompanied by an attention-grabbing set of wheels and reduced stance. Cosmetic changes are minute and include a new carbon fiber front splitter, chromed front grille and a new carbon fiber rear diffuser.