Audi S7 (2018) is 520 mm (20.47 inch) longer, 112 mm (4.41 inch) wider and has 171 liters (6.04 ft3) bigger cargo space than Mazda 3 (Hatchback) (2016).
Mazda 3 (Hatchback) (2016) is 33 mm (1.30 inch) higher and 736 kg (1,623 lbs) lighter than Audi S7 (2018).
