Bentley Flying Spur (2020) is 390 mm (15.35 inch) longer than BMW X6 (2015).
BMW X6 (2015) is 13 mm (0.51 inch) wider, 214 mm (8.43 inch) higher, 317 kg (699 lbs) lighter and has 105 liters (3.71 ft3) bigger cargo space than Bentley Flying Spur (2020).