Mercedes G-Class (2018) is 419 mm (16.50 inch) higher, 22 kg (49 lbs) lighter and has 271 liters (9.57 ft3) bigger cargo space than Rolls-Royce Ghost (2020).
Rolls-Royce Ghost (2020) is 788 mm (31.02 inch) longer and 17 mm (0.67 inch) wider than Mercedes G-Class (2018).