BMW 4 Series (2014) is 272 mm (10.71 inch) longer, 105 mm (4.13 inch) wider and has 58 liters (2.05 ft3) bigger cargo space than Kia Rio (Sedan) (2015).
Kia Rio (Sedan) (2015) is 93 mm (3.66 inch) higher and 492 kg (1,085 lbs) lighter than BMW 4 Series (2014).
