BMW X3 (2020) is 78 mm (3.07 inch) higher, 686 kg (1,512 lbs) lighter and has 236 liters (8.33 ft3) bigger cargo space than Rolls-Royce Phantom Coupe (2015).
Rolls-Royce Phantom Coupe (2015) is 896 mm (35.28 inch) longer and 90 mm (3.54 inch) wider than BMW X3 (2020).