Hyundai Elantra GT (2017) is 61 mm (2.40 inch) wider, 16 mm (0.63 inch) higher and has 21 liters (0.74 ft3) bigger cargo space than Kia Rio (Sedan) (2015).
Kia Rio (Sedan) (2015) is 66 mm (2.60 inch) longer and 226 kg (498 lbs) lighter than Hyundai Elantra GT (2017).