Hyundai Elantra GT (2018) is 66 mm (2.60 inch) higher, 421 kg (928 lbs) lighter and has 2 liters (0.07 ft3) bigger cargo space than Kia Stinger (2016).
Kia Stinger (2016) is 490 mm (19.29 inch) longer and 74 mm (2.91 inch) wider than Hyundai Elantra GT (2018).