Mercedes B-Class (2020) is 1675 kg (3,693 lbs) lighter than Rolls-Royce Cullinan (2020).
Rolls-Royce Cullinan (2020) is 922 mm (36.30 inch) longer, 363 mm (14.29 inch) wider, 267 mm (10.51 inch) higher and has 155 liters (5.47 ft3) bigger cargo space than Mercedes B-Class (2020).