Hyundai Elantra GT (2018) is 23 mm (0.91 inch) higher, 439 kg (968 lbs) lighter and has 26 liters (0.92 ft3) bigger cargo space than INFINITI Q50 (2014).
INFINITI Q50 (2014) is 511 mm (20.12 inch) longer and 48 mm (1.89 inch) wider than Hyundai Elantra GT (2018).