Audi RS 5 (2018) is 180 mm (7.09 inch) longer and 58 mm (2.28 inch) wider than Mazda 3 (Hatchback) (2015).
Mazda 3 (Hatchback) (2015) is 86 mm (3.39 inch) higher, 446 kg (983 lbs) lighter and has 18 liters (0.64 ft3) bigger cargo space than Audi RS 5 (2018).
