Back in 2012 AC Schnitzer presented an upgrading package for the BMW 6-Series Gran Coupe, that featured a new front spoiler, chrome decorations, a new rear bumper and new wheels.
Mechanically, the 3 liter turbo six-cylinder engine of the 640i version was tuned to deliver 360 hp, while the 3 liter six-cylinder diesel engine of the 640d produced 340 hp.
