The 2021 Bentley Flying Spur is available as a 4-door, 5-seat sedan. Starting at $216,700, the 2021 Bentley Flying Spur W12 is powered by a 6.0LL , 0 -cylinder engine mated to an automatic transmission that returns an EPA estimated 12-mpg in the city and 19-mpg on the highway. The top of the line 2021BentleyFlying SpurV8 , priced at $ 196,000 , is powered by a 4.0LL , 8 - cylinder engine mated to an automatic transmission that returns an EPA estimated 15-mpg in the city and 20-mpg on the highway.