Rolls-Royce Phantom (2017) is 892 mm (35.12 inch) longer, 32 mm (1.26 inch) wider and has 143 liters (5.05 ft3) bigger cargo space than Volvo XC90 (2014).
Volvo XC90 (2014) is 137 mm (5.39 inch) higher and 299 kg (659 lbs) lighter than Rolls-Royce Phantom (2017).