BMW 8 Series (G14) (2019) is 1377 kg (3,036 lbs) lighter than Rolls-Royce Cullinan (2020).
Rolls-Royce Cullinan (2020) is 498 mm (19.61 inch) longer, 257 mm (10.12 inch) wider, 490 mm (19.29 inch) higher and has 210 liters (7.42 ft3) bigger cargo space than BMW 8 Series (G14) (2019).