Kia Pro Ceed (2017) is 115 mm (4.53 inch) wider and 957 kg (2,110 lbs) lighter than Mercedes X-Class (2018).
Mercedes X-Class (2018) is 1030 mm (40.55 inch) longer, 349 mm (13.74 inch) higher and has 780 liters (27.55 ft3) bigger cargo space than Kia Pro Ceed (2017).