Audi A3 (Sedan) (2017) is 2 mm (0.08 inch) higher, 690 kg (1,521 lbs) lighter and has 25 liters (0.88 ft3) bigger cargo space than Mercedes S-Class Coupe (2017).
Mercedes S-Class Coupe (2017) is 568 mm (22.36 inch) longer and 101 mm (3.98 inch) wider than Audi A3 (Sedan) (2017).
