BMW 5 Series Gran Turismo (2017) is 82 mm (3.23 inch) longer, 176 mm (6.93 inch) higher, 5 kg (11 lbs) lighter and has 50 liters (1.77 ft3) bigger cargo space than Ferrari FF (2017).
Ferrari FF (2017) is 79 mm (3.11 inch) wider than BMW 5 Series Gran Turismo (2017).