Rolls-Royce Cullinan (2020) is 926 mm (36.46 inch) longer, 419 mm (16.50 inch) wider, 359 mm (14.13 inch) higher and has 175 liters (6.18 ft3) bigger cargo space than Subaru Impreza GP (2016).
Subaru Impreza GP (2016) is 1905 kg (4,200 lbs) lighter than Rolls-Royce Cullinan (2020).