Audi Q7 (2015) is 77 mm (3.03 inch) longer, 89 mm (3.50 inch) wider, 345 mm (13.58 inch) higher and has 730 liters (25.78 ft3) bigger cargo space than BMW 6 Series Gran Coupe (2017).
BMW 6 Series Gran Coupe (2017) is 454 kg (1,001 lbs) lighter than Audi Q7 (2015).
