Audi A7 (2014) is 1395 kg (3,075 lbs) lighter than Rolls-Royce Cullinan (2020).
Rolls-Royce Cullinan (2020) is 373 mm (14.69 inch) longer, 249 mm (9.80 inch) wider, 409 mm (16.10 inch) higher and has 25 liters (0.88 ft3) bigger cargo space than Audi A7 (2014).