Kia Pro Ceed (2020) is 13 mm (0.51 inch) higher, 214 kg (472 lbs) lighter and has 39 liters (1.38 ft3) bigger cargo space than Mercedes C-Class (Coupe) (2017).
Mercedes C-Class (Coupe) (2017) is 81 mm (3.19 inch) longer and 10 mm (0.39 inch) wider than Kia Pro Ceed (2020).