BMW 4 Series Gran Coupe (2018) is 272 mm (10.71 inch) longer, 106 mm (4.17 inch) wider and has 94 liters (3.32 ft3) bigger cargo space than Kia Rio (Sedan) (2015).
Kia Rio (Sedan) (2015) is 66 mm (2.60 inch) higher and 719 kg (1,585 lbs) lighter than BMW 4 Series Gran Coupe (2018).
