BMW X6 (2019) is 17 mm (0.67 inch) wider, 130 mm (5.12 inch) higher, 380 kg (838 lbs) lighter and has 269 liters (9.50 ft3) bigger cargo space than Rolls-Royce Phantom Coupe (2014).
Rolls-Royce Phantom Coupe (2014) is 677 mm (26.65 inch) longer than BMW X6 (2019).