2021 Bentley Bentayga 4.0 V8

Price: £114,995. Fair price: £7,757 (6%) under the AskCar estimate of £122,752, our expected asking price for this car from its model, age, mileage and specification, drawing on 243 priced Bentley Bentayga adverts on AskCar as of 5 November 2026.

AskCar lists 266 used Bentley Bentayga from 166 UK dealerships, as of 5 November 2026.

Overview

  • Make: Bentley
  • Model: Bentayga
  • Version: 4.0 V8 Auto 4WD Euro 6 5dr (542 bhp)
  • Year: 2021
  • Mileage: 18,500 miles
  • Fuel: Petrol
  • Body: SUV, 5 doors, 5 seats
  • Engine: 4.0 litres, 542 bhp
  • Gearbox: Automatic
  • Drive: Four-wheel drive
  • Colour: Black
  • Emissions standard: Euro 6, ULEZ compliant

About this car

At 18,500 miles, this 2021 Bentley Bentayga has covered about 14,300 fewer miles than other 2021 Bentley Bentayga cars. The AskCar estimate for this car is £122,752. It is priced at £114,995, which is £7,757 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 243 Bentley Bentayga cars across different ages and specifications. We first saw this car advertised 161 days ago. Its asking price has since fallen by £10,000. It is advertised by Lister Collection in Blackburn. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £7,757 (6%) under the AskCar estimate of £122,752.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 243 priced Bentley Bentayga adverts across different ages and specifications, as of 5 November 2026.

A 2021 Bentley Bentayga with the 4.0 petrol engine is typically advertised at £111,500: the median of the 16 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2021 Bentley Bentayga has been on sale for at least 161 days.

Price history

AskCar first saw this advert on 28 May 2026 at £124,995. Its asking price is now £114,995, £10,000 less. The latest price cut was seen on 24 October 2026.

Price changes recorded:

  • 28 May 2026: £124,995
  • 16 June 2026: £117,995
  • 24 October 2026: £114,995

Mileage and MOT

Advertised mileage is about 14,300 miles lower than the median mileage of a 2021 Bentley Bentayga on AskCar.

Browse all Bentley Bentayga cars for sale · 2021 Bentley Bentayga price guide

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Photos

131 photos of this car are on its AskCar page.

As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.