BMW 5 Series (2014) is 1500 kg (3,307 lbs) lighter than Rolls-Royce Cullinan (2020).
Rolls-Royce Cullinan (2020) is 342 mm (13.46 inch) longer, 259 mm (10.20 inch) wider, 269 mm (10.59 inch) higher and has 121 liters (4.27 ft3) bigger cargo space than BMW 5 Series (2014).