BMW 3 Series Gran Turismo (2021) is 1173 kg (2,586 lbs) lighter than Rolls-Royce Cullinan (2019).
Rolls-Royce Cullinan (2019) is 515 mm (20.28 inch) longer, 171 mm (6.73 inch) wider, 320 mm (12.60 inch) higher and has 39 liters (1.38 ft3) bigger cargo space than BMW 3 Series Gran Turismo (2021).