Kia Pro Ceed (2020) is 313 mm (12.32 inch) longer, 20 mm (0.79 inch) wider, 59 kg (130 lbs) lighter and has 54 liters (1.91 ft3) bigger cargo space than Mercedes A-Class (2017).
Mercedes A-Class (2017) is 11 mm (0.43 inch) higher than Kia Pro Ceed (2020).