Audi S7 (2020) is 1345 kg (2,965 lbs) lighter than Rolls-Royce Cullinan (2020).
Rolls-Royce Cullinan (2020) is 361 mm (14.21 inch) longer, 248 mm (9.76 inch) wider, 407 mm (16.02 inch) higher and has 25 liters (0.88 ft3) bigger cargo space than Audi S7 (2020).