Mercedes C-Class (Coupe) (2020) is 848 mm (33.39 inch) longer and 83 mm (3.27 inch) wider than MINI Hardtop 4 Door (2015).
MINI Hardtop 4 Door (2015) is 6 mm (0.24 inch) higher, 368 kg (811 lbs) lighter and has 15 liters (0.53 ft3) bigger cargo space than Mercedes C-Class (Coupe) (2020).