Acura RDX (2021) is 360 mm (14.17 inch) longer, 265 mm (10.43 inch) wider, 59 mm (2.32 inch) higher and has 495 liters (17.48 ft3) bigger cargo space than Kia Rio (Sedan) (2019).
Kia Rio (Sedan) (2019) is 485 kg (1,069 lbs) lighter than Acura RDX (2021).
