Kia Niro (2017) is 1146 kg (2,526 lbs) lighter than Mercedes GL-Class (2017).
Mercedes GL-Class (2017) is 790 mm (31.10 inch) longer, 193 mm (7.60 inch) wider, 316 mm (12.44 inch) higher and has 131 liters (4.63 ft3) bigger cargo space than Kia Niro (2017).