Rolls-Royce Phantom Coupe (2016) is 612 mm (24.09 inch) longer and 56 mm (2.20 inch) wider than Subaru Ascent (2019).
Subaru Ascent (2019) is 221 mm (8.70 inch) higher, 571 kg (1,259 lbs) lighter and has 1273 liters (44.96 ft3) bigger cargo space than Rolls-Royce Phantom Coupe (2016).