Audi Q8 (2018) is 615 mm (24.21 inch) longer, 274 mm (10.79 inch) wider, 99 mm (3.90 inch) higher and has 477 liters (16.85 ft3) bigger cargo space than Kia Rio (Sedan) (2019).
Kia Rio (Sedan) (2019) is 944 kg (2,081 lbs) lighter than Audi Q8 (2018).
