Kia Rio (Sedan) (2015) is 1057 kg (2,330 lbs) lighter than Mercedes M-Class (2015).
Mercedes M-Class (2015) is 438 mm (17.24 inch) longer, 206 mm (8.11 inch) wider, 333 mm (13.11 inch) higher and has 303 liters (10.70 ft3) bigger cargo space than Kia Rio (Sedan) (2015).