Mercedes GL-Class (2014) is 21 mm (0.83 inch) higher, 720 kg (1,587 lbs) lighter and has 120 liters (4.24 ft3) bigger cargo space than Rolls-Royce Cullinan (2020).
Rolls-Royce Cullinan (2020) is 195 mm (7.68 inch) longer and 161 mm (6.34 inch) wider than Mercedes GL-Class (2014).