Audi A3 (Sedan) (2015) is 530 kg (1,168 lbs) lighter than BMW 5 Series (2015).
BMW 5 Series (2015) is 451 mm (17.76 inch) longer, 63 mm (2.48 inch) wider, 47 mm (1.85 inch) higher and has 135 liters (4.77 ft3) bigger cargo space than Audi A3 (Sedan) (2015).
