BMW 6-Series 640i xDrive Gran Coupé Specifications
Complete technical specifications for the BMW 6-Series 640i xDrive Gran Coupé — 320 hp, petrol, sedan, 2013. Performance highlights: 0–100 km/h in 5.3 s, top speed 250 km/h (155 mph), consumption 8.1 l/100km (34.9 mpg UK · 29.0 mpg US).