Audi S4 (2017) is 285 mm (11.22 inch) longer, 46 mm (1.81 inch) wider and has 131 liters (4.63 ft3) bigger cargo space than Mazda 3 (Hatchback) (2016).
Mazda 3 (Hatchback) (2016) is 44 mm (1.73 inch) higher and 446 kg (983 lbs) lighter than Audi S4 (2017).
