Tag: flying-spur

Flying Spur Sets New ‘Winter Lap Record’ At Most Northerly Active Racetrack In The World

Joydip SurLeave a comment

The Flying Spur Speed has again demonstrated its exceptional performance in all conditions by setting a new ‘winter lap record’ at the world’s most northerly active race circuit.

The record was set at the Drivecenter Arena circuit in Fällfors, northern Sweden – just 100 miles from the Arctic Circle, and a former military airbase. Despite the entirety of the 2.05-mile track being covered in 12-inch of ice and snow, the Flying Spur Speed was able to complete laps in under three minutes, with the best time standing at 2:58 – the quickest any vehicle has lapped the facility in winter conditions, ever. The Flying Spur’s variable four-wheel drive system and rear-wheel steering combined to give the car outstanding agility in the conditions, and peak speed was 120 mph during the record run despite the longest straight being only 450 metres long and covered in sheet ice.

The record was inspired by a combination of previous events from Bentley’s history – the two Ice Speed Records captured by Bentley in 2007 and 2011, and the one-hour endurance record set by a Turbo R at Millbrook Proving Ground in the UK in 1986 where 140 mph was averaged around the banked bowl. While the conditions mirrored those of the Ice Speed Records, the car that was used – registration Y15 BML – has a specification matched to the Turbo R in Bentley’s Heritage Collection. Identical Brooklands Green paintwork, yellow fine lines, and an interior in Linen, Cumbrian Green and Open Pore Walnut were specified to mark the Turbo R’s 40th birthday this year.

The Flying Spur Speed is a car designed to deliver exceptional driving performance in all conditions, thanks to its Ultra Performance Hybrid powertrain and advanced chassis systems. An advanced 600 PS 4.0-litre twin-turbo V8 is combined with a 190 PS electric motor that is neatly integrated within the 8-speed dual clutch transmission. In Sport Mode this powertrain deploys a full 782 PS and 1,000 Nm, with the instant torque of the E-motor complementing the charismatic cross-plane beat of the V8.

In pure EV mode, the E-motor provides 190 PS and 450 Nm of torque, more than enough to keep up with the traffic in most situations, while the 25.9 kWh battery offers up to 47 miles (76 km) of usable electric-only range (on the EU drive cycle). Together, the V8 and E-motor provide the new Flying Spur with a total range of 515 miles (829 km). Full electric mode can be deployed at speeds of up to 87 mph / 140 kmph, with throttle applications of up to 75 per cent.

The Bentley Performance Active Chassis comes as standard with the Flying Spur Speed. Features of the sophisticated new setup include Bentley Dynamic Ride and All-Wheel Steering, along with an electronically controlled Limited Slip Differential, while a new generation of ESC software permits a range of driving styles to be accessed and provides reliable traction in all conditions – though the record was asset with the system completely switched off.

With the new car’s rear-biased weight distribution of 48.3 : 51.7, the chassis systems and ESC have a mechanically-optimised platform in which to provide the final refinement. The system uses active torque vectoring front to rear through a centre differential, and precision vectoring across each axle using the brakes, to provide exceptional traction in all conditions – vital for a fast lap on snow-covered sheet ice.

Ultra Performance Hybrid Powertrain For Next Flying Spur

Joydip SurLeave a comment

Bentley’s Flying Spur sedan – the ultimate four-door Grand Tourer – is set to be reborn with the company’s new 782 PS (771 bhp) Ultra Performance Hybrid powertrain. Launched recently in Bentley’s new Continental GT Speed, the all-new, performance-focused V8 hybrid powertrain will make the new Flying Spur the most powerful, most dynamic and most efficient four-door car in Bentley’s 105-year history. The new Flying Spur will replace the current model, which was launched in 2019.

With 782 PS and 1000 Nm (738 lb.ft) available from the union of a new 4.0-litre twin-turbo V8 engine with a powerful yet compact electric motor, the Ultra Performance Hybrid powertrain is Bentley’s future, delivering astonishing flexibility from incredibly accessible supercar performance to silent, effortless electric luxury. When fitted to the new Flying Spur, the powertrain will create the ultimate Bentley sedan – potent and tranquil in equal measure, with the added benefit of soundless electric motoring for at least 45 miles. For the Flying Spur, CO2 emissions will be below 40 g/km, with an overall range of more than 500 miles – a truly modern grand tourer.

The new powertrain follows Bentley’s long-standing tradition of supplementing class-leading combustion engines with technology to increase performance. Supercharging in the 1920s was the early forebear to the use of turbocharging from the 1980s to present day. Bentley now goes one step further – bringing even more performance through ‘electrocharging’ – using a potent hybrid system to create the most technologically advanced and most powerful powertrain in Bentley’s long history. The new system delivers almost 150 PS more than the W12 engine in the current Flying Spur Speed, with an additional 100 Nm of torque.

Due to the combination of the V8 engine and electric power, Bentley’s engineers have been able to deliver improved power and torque across the full rev range. This includes a vital boost from the electric motor for strong acceleration from low speeds and throughout the mid-range, combined with increased performance from the V8 engine at higher speeds too. A significant amount of development has also been invested in the exhaust note too, emphasising the cross-plane quality – and without the use of artificial, electronic enhancement.