Audi A7 (2019) is 1355 kg (2,987 lbs) lighter than Rolls-Royce Cullinan (2020).
Rolls-Royce Cullinan (2020) is 368 mm (14.49 inch) longer, 251 mm (9.88 inch) wider, 409 mm (16.10 inch) higher and has 25 liters (0.88 ft3) bigger cargo space than Audi A7 (2019).