Audi A3 Sportback (2017) is 340 kg (750 lbs) lighter than Mercedes C-Class (Estate) (2017).
Mercedes C-Class (Estate) (2017) is 389 mm (15.31 inch) longer, 25 mm (0.98 inch) wider, 31 mm (1.22 inch) higher and has 110 liters (3.88 ft3) bigger cargo space than Audi A3 Sportback (2017).
