Dodge Challenger (2015) is 392 mm (15.43 inch) longer, 145 mm (5.71 inch) wider and has 111 liters (3.92 ft3) bigger cargo space than Subaru Impreza GT (2018).
Subaru Impreza GT (2018) is 40 mm (1.57 inch) higher and 703 kg (1,550 lbs) lighter than Dodge Challenger (2015).