Audi RS 7 (2019) is 417 mm (16.42 inch) longer, 181 mm (7.13 inch) wider and has 207 liters (7.31 ft3) bigger cargo space than Mercedes C-Class (Coupe) (2014).
Mercedes C-Class (Coupe) (2014) is 5 mm (0.20 inch) higher and 535 kg (1,179 lbs) lighter than Audi RS 7 (2019).
