BMW 5 Series Gran Turismo (2017) is 92 mm (3.62 inch) higher and 100 kg (220 lbs) lighter than BMW 7 Series (2020).
BMW 7 Series (2020) is 116 mm (4.57 inch) longer, 1 mm (0.04 inch) wider and has 15 liters (0.53 ft3) bigger cargo space than BMW 5 Series Gran Turismo (2017).