Mercedes GLS-Class (2021) is 167 mm (6.57 inch) higher and 115 kg (254 lbs) lighter than Rolls-Royce Phantom (2018).
Rolls-Royce Phantom (2018) is 654 mm (25.75 inch) longer, 61 mm (2.40 inch) wider and has 183 liters (6.46 ft3) bigger cargo space than Mercedes GLS-Class (2021).