Kia Pro Ceed (2017) is 195 mm (7.68 inch) wider and 679 kg (1,497 lbs) lighter than Mercedes GLK-Class (2017).
Mercedes GLK-Class (2017) is 226 mm (8.90 inch) longer, 229 mm (9.02 inch) higher and has 70 liters (2.47 ft3) bigger cargo space than Kia Pro Ceed (2017).