Hyundai Elantra GT (2016) is 41 mm (1.61 inch) wider, 1 mm (0.04 inch) higher, 102 kg (225 lbs) lighter and has 23 liters (0.81 ft3) bigger cargo space than Subaru Impreza GP (2015).
Subaru Impreza GP (2015) is 115 mm (4.53 inch) longer than Hyundai Elantra GT (2016).