Audi RS 5 (2019) is 36 mm (1.42 inch) longer, 219 mm (8.62 inch) wider and has 108 liters (3.81 ft3) bigger cargo space than Mercedes C-Class (Coupe) (2017).
Mercedes C-Class (Coupe) (2017) is 37 mm (1.46 inch) higher and 135 kg (298 lbs) lighter than Audi RS 5 (2019).
