Audi S5 (2016) is 32 mm (1.26 inch) longer, 44 mm (1.73 inch) wider and has 125 liters (4.41 ft3) bigger cargo space than Mercedes C-Class (Coupe) (2017).
Mercedes C-Class (Coupe) (2017) is 27 mm (1.06 inch) higher and 125 kg (276 lbs) lighter than Audi S5 (2016).
