Kia Pro Ceed (2017) is 37 mm (1.46 inch) wider and 1379 kg (3,040 lbs) lighter than Mercedes GL-Class (2015).
Mercedes GL-Class (2015) is 836 mm (32.91 inch) longer, 380 mm (14.96 inch) higher and has 300 liters (10.59 ft3) bigger cargo space than Kia Pro Ceed (2017).