BMW 5 Series (2017) is 559 mm (22.01 inch) longer, 142 mm (5.59 inch) wider and has 182 liters (6.43 ft3) bigger cargo space than Kia Rio (Sedan) (2020).
Kia Rio (Sedan) (2020) is 111 mm (4.37 inch) higher and 484 kg (1,067 lbs) lighter than BMW 5 Series (2017).
