Audi S8 (2015) has 30 liters (1.06 ft3) bigger cargo space than Bentley Flying Spur (2017).
Bentley Flying Spur (2017) is 152 mm (5.98 inch) longer, 27 mm (1.06 inch) wider, 20 mm (0.79 inch) higher and 577 kg (1,272 lbs) lighter than Audi S8 (2015).