Kia Rio (Sedan) (2018) is 240 mm (9.45 inch) higher, 494 kg (1,089 lbs) lighter and has 72 liters (2.54 ft3) bigger cargo space than Nissan GT-R (2020).
Nissan GT-R (2020) is 306 mm (12.05 inch) longer and 170 mm (6.69 inch) wider than Kia Rio (Sedan) (2018).
