2020 Bentley Flying Spur — Full Specifications
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Running gear matters most — before anything else, UK: check tyre prices at TirendoUS: check wheel & tyre prices at WheelHero for this car's fitment.
The 2020 Bentley Flying Spur is a coupe powered by a 6L 12-cyl turbo premium gasoline engine. It returns around 18 mpg (UK) / 15 mpg (US EPA) combined. Owners often keep a Bentley Flying Spur workshop manual to hand for servicing and repairs.
Full Specifications
| Engine | 6L 12-cyl turbo |
|---|---|
| Transmission | Automatic (AM-S8) |
| Fuel Type | Premium Gasoline |
| Powertrain | Conventional |
| Drive | All-Wheel Drive |
| Body Style | Coupe |
| Passenger Volume (EPA) | 102 cu ft (2,888 L) |
| Luggage Volume (EPA) | 13 cu ft (368 L) |
| Fuel Economy (UK) | 18 combined / 14 urban / 23 extra-urban mpg |
| Fuel Economy (US EPA) | 15 combined / 12 city / 19 highway mpg |
| CO₂ Emissions | 373 g/km |
| EPA Greenhouse Gas Score | 2 / 10 (10 = lowest emissions) |
| EPA Est. Annual Fuel Cost | $5,500 (15,000 mi/yr, US prices) |
Engine & Transmission Options
EPA lists 1 configuration for the 2020 Bentley Flying Spur, all with the 6L 12-cyl turbo engine. The headline figures at the top of this page describe the most fuel-efficient configuration.
| Engine | Transmission | Drive | MPG (UK) | MPG (US) | CO₂ g/km | Fuel cost / yr |
|---|---|---|---|---|---|---|
| 6L 12-cyl turbo | Automatic (AM-S8) | All-Wheel Drive | 18 | 15 (12/19) | 373 | $5,500 |
MPG (US) shows combined, with city/highway in brackets. Highlighted row = the configuration used for the headline figures. Source: US EPA fueleconomy.gov.
EPA measures interior passenger volume at 102 cubic feet (about 2,888 litres) and luggage volume at 13 cubic feet (about 368 litres). These are US EPA interior-volume figures; they are measured differently from the boot capacity numbers UK manufacturers quote.
Owner Essentials for the 2020 Bentley Flying Spur
Running Costs: 2020 Bentley Flying Spur
Covering around 8,000 miles a year in a 2020 Bentley Flying Spur at 18 mpg combined, expect roughly 2,020 litres of fuel annually — multiply by your local price per litre for a cost estimate. For US owners, the EPA estimates about $5,500 a year in fuel for the most efficient configuration (15,000 miles, national average prices). Work out exact fuel costs with the fuel cost calculator on 247Calculators.
Convert between MPG and L/100km with the unit converters on 247QuickTools. Not sure what tyre size fits? 247TyreCheck explains tyre sizing.
Only need this car occasionally? See our buy vs rent comparison.
2020 Bentley Flying Spur Safety Ratings (NHTSA)
No NHTSA crash-test rating is on record for this model year. The NHTSA rates only a subset of vehicles each year; you can browse every rated vehicle on our NHTSA Safety Ratings hub.
Recalls & Owner Complaints (NHTSA)
NHTSA lists no safety recall campaigns for the 2020 Bentley Flying Spur as of 6 October 2026. Recalls can be issued years after a model is sold, so it is still worth checking your own VIN.
Owners have filed 2 complaints with NHTSA about the 2020 Bentley Flying Spur. The most-reported areas are Electrical system (2), Forward collision avoidance (1), Back over prevention (1).
Used-buyer checklist for the 2020 Bentley Flying Spur
Based on where NHTSA recalls and owner complaints cluster for this model year, these are the areas worth checking before you buy:
- Electrical system (2 owner complaints) — Test every switch, window, light and warning lamp on a test drive, and ask about battery or alternator replacements.
- Driver-assist sensors (1 owner complaint) — Check that driver-assist warning lights are off and sensors are clean and undamaged.
- Body structure (1 owner complaint) — Inspect for corrosion and for subframe or body-panel damage, especially underneath.
Source: US NHTSA recall and consumer-complaint databases, retrieved 6 October 2026. Complaints are unverified owner reports, not confirmed defects. Check any vehicle by VIN at nhtsa.gov/recalls, and see our guide to checking a used car for recalls.
How It Compares
How does the Bentley Flying Spur compare to similar coupes? For context, coupes in our database average around 25 mpg (UK) combined — this model's 18 mpg figure is 7 mpg below that average. Its 373 g/km CO₂ figure is 95 g/km higher than the 278 g/km average for coupes on this site. This comparison is based on 1072 coupes in our dataset.
At 18 mpg (UK) combined it sits close to the 19 mpg average for Bentley models in our database. Its 373 g/km CO₂ figure is 18 g/km higher than the 355 g/km Bentley average.
Of the 12 Bentley Flying Spur model years we cover, the 2020 ranks 11th for combined fuel economy on its best configuration (18 mpg UK combined, against a high of 23 mpg). See every Bentley Flying Spur year side by side.
Last updated: · Data: US EPA (fueleconomy.gov) and NHTSA safety ratings 18 July 2026; NHTSA recalls and complaints 6 October 2026; Wikidata & curated EU catalogue 18 July 2026; European generation and engine data from Wikipedia 7 October 2026
Vehicle data sourced from manufacturer specifications. Always verify with your vehicle handbook or a qualified mechanic. This is a reference tool, not professional advice.
Recommended Accessories for the 2020 Bentley Flying Spur
Frequently Asked Questions
What engine does the 2020 Bentley Flying Spur have?
It's fitted with a 6L 12-cyl turbo premium gasoline engine, paired with a automatic (am-s8) transmission.
What is the fuel economy of the 2020 Bentley Flying Spur?
The most efficient configuration returns around 18 mpg (UK) combined, or 15 mpg on the US EPA cycle.
How much does the 2020 Bentley Flying Spur cost to fuel per year?
The US EPA estimates about $5,500 a year in fuel for the most efficient configuration, based on 15,000 miles of mixed driving and national average fuel prices. Your own cost will depend on mileage and local prices.
Does the 2020 Bentley Flying Spur have any recalls?
NHTSA lists no safety recall campaigns for the 2020 Bentley Flying Spur as of 6 October 2026. Recalls can be issued years after a model is sold, so it is still worth checking your own VIN.
What are the most common problems reported for the 2020 Bentley Flying Spur?
Among the 2 owner complaints filed with NHTSA, the most-reported areas are Electrical system (2 complaints), Forward collision avoidance (1 complaint), Back over prevention (1 complaint). Complaints are unverified owner reports, not confirmed defects, and raw counts rise with how many cars were sold.
How much interior and luggage space does the 2020 Bentley Flying Spur have?
EPA measures interior passenger volume at 102 cubic feet (about 2,888 litres) and luggage volume at 13 cubic feet (about 368 litres). These are US EPA interior-volume figures, which are measured differently from the UK boot-capacity numbers manufacturers quote.
Is the Bentley Flying Spur's fuel economy good for a coupe?
It returns around 18 mpg (UK) combined, against a same-body-style average of roughly 25 mpg among the coupes we track.