Bentley Flying Spur (2017) is 419 mm (16.50 inch) longer than BMW X5 (2015).
BMW X5 (2015) is 9 mm (0.35 inch) wider, 266 mm (10.47 inch) higher, 67 kg (148 lbs) lighter and has 175 liters (6.18 ft3) bigger cargo space than Bentley Flying Spur (2017).