BMW 5 Series (2020) is 1069 kg (2,357 lbs) lighter than Rolls-Royce Cullinan (2019).
Rolls-Royce Cullinan (2019) is 398 mm (15.67 inch) longer, 133 mm (5.24 inch) wider, 351 mm (13.82 inch) higher and has 30 liters (1.06 ft3) bigger cargo space than BMW 5 Series (2020).