BMW 8 Series (G16) (2020) is 495 mm (19.49 inch) longer and 37 mm (1.46 inch) wider than Land Rover Discovery (2020).
Land Rover Discovery (2020) is 310 mm (12.20 inch) higher, 165 kg (364 lbs) lighter and has 485 liters (17.13 ft3) bigger cargo space than BMW 8 Series (G16) (2020).