Nissan GT-R (2017) is 275 mm (10.83 inch) longer and 155 mm (6.10 inch) wider than Subaru Impreza GP (2015).
Subaru Impreza GP (2015) is 100 mm (3.94 inch) higher, 330 kg (728 lbs) lighter and has 70 liters (2.47 ft3) bigger cargo space than Nissan GT-R (2017).