BMW 5 Series Gran Turismo (2015) is 81 mm (3.19 inch) higher than BMW 7 Series (2014).
BMW 7 Series (2014) is 92 mm (3.62 inch) longer, 2 mm (0.08 inch) wider, 330 kg (728 lbs) lighter and has 15 liters (0.53 ft3) bigger cargo space than BMW 5 Series Gran Turismo (2015).