BMW 5 Series Gran Turismo (2018) is 21 mm (0.83 inch) longer, 831 kg (1,832 lbs) lighter and has 30 liters (1.06 ft3) bigger cargo space than BMW X5 (2019).
BMW X5 (2019) is 137 mm (5.39 inch) wider and 277 mm (10.91 inch) higher than BMW 5 Series Gran Turismo (2018).