Audi S7 (2020) is 14 mm (0.55 inch) wider, 8 mm (0.31 inch) higher and has 135 liters (4.77 ft3) bigger cargo space than Mercedes S-Class Coupe (2017).
Mercedes S-Class Coupe (2017) is 46 mm (1.81 inch) longer and 5 kg (11 lbs) lighter than Audi S7 (2020).
