Rolls-Royce Phantom Coupe (2015) is 748 mm (29.45 inch) longer and 110 mm (4.33 inch) wider than Subaru Tribeca (2018).
Subaru Tribeca (2018) is 122 mm (4.80 inch) higher, 679 kg (1,497 lbs) lighter and has 750 liters (26.49 ft3) bigger cargo space than Rolls-Royce Phantom Coupe (2015).