Audi A3 (Sedan) (2017) is 24 mm (0.94 inch) higher and 720 kg (1,587 lbs) lighter than BMW 6 Series Gran Coupe (2016).
BMW 6 Series Gran Coupe (2016) is 551 mm (21.69 inch) longer, 99 mm (3.90 inch) wider and has 34 liters (1.20 ft3) bigger cargo space than Audi A3 (Sedan) (2017).
