Kia Rio (Sedan) (2019) is 919 kg (2,026 lbs) lighter than Mercedes M-Class (2015).
Mercedes M-Class (2015) is 420 mm (16.54 inch) longer, 201 mm (7.91 inch) wider, 178 mm (7.01 inch) higher and has 303 liters (10.70 ft3) bigger cargo space than Kia Rio (Sedan) (2019).