Mercedes S-Class (2015) is 608 kg (1,340 lbs) lighter than Rolls-Royce Cullinan (2019).
Rolls-Royce Cullinan (2019) is 96 mm (3.78 inch) longer, 101 mm (3.98 inch) wider, 339 mm (13.35 inch) higher and has 60 liters (2.12 ft3) bigger cargo space than Mercedes S-Class (2015).