Rolls-Royce Phantom (2018) is 1539 mm (60.59 inch) longer, 237 mm (9.33 inch) wider, 41 mm (1.61 inch) higher and has 158 liters (5.58 ft3) bigger cargo space than Subaru XV (2014).
Subaru XV (2014) is 1120 kg (2,469 lbs) lighter than Rolls-Royce Phantom (2018).