Rolls-Royce Cullinan (2019) is 683 mm (26.89 inch) longer, 186 mm (7.32 inch) wider, 329 mm (12.95 inch) higher and has 100 liters (3.53 ft3) bigger cargo space than Vauxhall Astra (Sedan) (2020).
Vauxhall Astra (Sedan) (2020) is 1348 kg (2,972 lbs) lighter than Rolls-Royce Cullinan (2019).