BMW X3 (2017) is 1 mm (0.04 inch) wider, 78 mm (3.07 inch) higher, 795 kg (1,753 lbs) lighter and has 156 liters (5.51 ft3) bigger cargo space than Rolls-Royce Phantom Coupe (2016).
Rolls-Royce Phantom Coupe (2016) is 895 mm (35.24 inch) longer than BMW X3 (2017).