Bentley Flying Spur (2018) is 356 mm (14.02 inch) longer and 109 mm (4.29 inch) wider than BMW 5 Series (2018).
BMW 5 Series (2018) is 11 mm (0.43 inch) higher, 702 kg (1,548 lbs) lighter and has 94 liters (3.32 ft3) bigger cargo space than Bentley Flying Spur (2018).