By special acquisition request ~ The Bentley Flying Spur - hailed as the best luxury sedan in the world The Bentley Flying Spur V8 offers a more driver-centric experience via increased agility and a more characterful engine note, whilst benefiting from increased range between fuel stops and a reduction in CO2 emissions.At the heart of the vehicle is Bentley's 4.0-litre, twin turbocharged V8 engine, that produces a peak power of 550PS (542bhp, 404kW) and uses twin-scroll turbos to reach its maximum torque of 770Nm at just under 2000 rpm.