Audi S7 (2019) is 294 mm (11.57 inch) longer, 98 mm (3.86 inch) wider and has 45 liters (1.59 ft3) bigger cargo space than Mercedes C-Class (Estate) (2014).
Mercedes C-Class (Estate) (2014) is 20 mm (0.79 inch) higher and 545 kg (1,202 lbs) lighter than Audi S7 (2019).
