BMW 8 Series (G14) (2018) is 45 mm (1.77 inch) longer, 204 mm (8.03 inch) higher and has 200 liters (7.06 ft3) bigger cargo space than Lamborghini Aventador (2017).
Lamborghini Aventador (2017) is 130 mm (5.12 inch) wider and 348 kg (767 lbs) lighter than BMW 8 Series (G14) (2018).