Bentley Flying Spur (2018) is 465 mm (18.31 inch) longer, 74 mm (2.91 inch) wider, 149 mm (5.87 inch) higher and has 125 liters (4.41 ft3) bigger cargo space than BMW 8 Series (G14) (2020).
BMW 8 Series (G14) (2020) is 484 kg (1,067 lbs) lighter than Bentley Flying Spur (2018).