BMW X3 (2015) is 63 mm (2.48 inch) higher, 785 kg (1,731 lbs) lighter and has 156 liters (5.51 ft3) bigger cargo space than Rolls-Royce Phantom Coupe (2016).
Rolls-Royce Phantom Coupe (2016) is 954 mm (37.56 inch) longer and 105 mm (4.13 inch) wider than BMW X3 (2015).