Subaru Impreza GP (2015) is 420 mm (16.54 inch) longer, 46 mm (1.81 inch) wider, 25 mm (0.98 inch) higher and has 125 liters (4.41 ft3) bigger cargo space than Toyota Prius C (2015).
Toyota Prius C (2015) is 261 kg (575 lbs) lighter than Subaru Impreza GP (2015).