BMW X6 (2018) is 64 mm (2.52 inch) higher, 569 kg (1,254 lbs) lighter and has 127 liters (4.48 ft3) bigger cargo space than Rolls-Royce Phantom (2017).
Rolls-Royce Phantom (2017) is 919 mm (36.18 inch) longer and 1 mm (0.04 inch) wider than BMW X6 (2018).