Audi RS 5 (2018) is 180 mm (7.09 inch) longer and 58 mm (2.28 inch) wider than Mazda 3 (Hatchback) (2017).
Mazda 3 (Hatchback) (2017) is 71 mm (2.80 inch) higher, 490 kg (1,080 lbs) lighter and has 18 liters (0.64 ft3) bigger cargo space than Audi RS 5 (2018).
