Kia Pro Ceed (2017) is 225 mm (8.86 inch) wider, 61 mm (2.40 inch) higher, 349 kg (769 lbs) lighter and has 24 liters (0.85 ft3) bigger cargo space than Mercedes C-Class (Coupe) (2020).
Mercedes C-Class (Coupe) (2020) is 376 mm (14.80 inch) longer than Kia Pro Ceed (2017).