Audi Q5 (2019) is 83 mm (3.27 inch) wider, 252 mm (9.92 inch) higher and has 109 liters (3.85 ft3) bigger cargo space than Mercedes C-Class (Coupe) (2020).
Mercedes C-Class (Coupe) (2020) is 15 mm (0.59 inch) longer and 475 kg (1,047 lbs) lighter than Audi Q5 (2019).