BMW 5 Series Gran Turismo (2015) is 591 mm (23.27 inch) longer, 160 mm (6.30 inch) wider, 89 mm (3.50 inch) higher and has 115 liters (4.06 ft3) bigger cargo space than Subaru Impreza GP (2015).
Subaru Impreza GP (2015) is 735 kg (1,620 lbs) lighter than BMW 5 Series Gran Turismo (2015).