BMW 7 Series (2018) is 893 kg (1,969 lbs) lighter than Rolls-Royce Cullinan (2019).
Rolls-Royce Cullinan (2019) is 243 mm (9.57 inch) longer, 98 mm (3.86 inch) wider, 351 mm (13.82 inch) higher and has 46 liters (1.62 ft3) bigger cargo space than BMW 7 Series (2018).