Audi S5 (2019) is 1555 kg (3,428 lbs) lighter than Rolls-Royce Cullinan (2020).
Rolls-Royce Cullinan (2020) is 589 mm (23.19 inch) longer, 316 mm (12.44 inch) wider, 447 mm (17.60 inch) higher and has 95 liters (3.35 ft3) bigger cargo space than Audi S5 (2019).