Used diesel Bentley Bentayga for sale
There are 23 used diesel Bentley Bentayga for sale from UK dealers on AskCar, as of 8 November 2026. Typical asking price £59,000 (the median: half cost less, half cost more). The cheapest is £36,995. AskCar lists 270 used Bentley Bentayga across the UK, from 164 dealerships.
The middle half of the 23 cars are priced between £50,000 and £66,500.
As of 8 November 2026, AskCar lists 595,629 cars and vans from 12,891 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
What does a used diesel Bentley Bentayga cost?
The median asking price is £59,000, across the 23 cars for sale with a price.
6 of the 23 cars had their price reduced in the last 14 days to 8 November 2026.
Cars for sale now
Best value first: the cars priced furthest below their AskCar estimate come first, and those without one come after. The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 246 priced Bentley Bentayga adverts on AskCar as of 8 November 2026.
Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer and town; AskCar page.
Cheaper cars like each one, with its price history, are on its AskCar page.
- 2017 Bentley Bentayga 4.0 First Edition, 428 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 18,633 miles. Price: £66,950, reduced by £5,500 from £72,450 since AskCar first saw it on 25 September 2026, 44 days ago. Good value: £7,380 (9%) under the AskCar estimate of £74,330. Euro 6 emissions standard. ULEZ compliant. Dealer: Brookspeed Automotive Group in Eastleigh. AskCar page: https://askcar.co.uk/car/bentley-bentayga-2017-88b63d2ee320
- 2017 Bentley Bentayga 4.0 d V8, 429 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 77,000 miles. Price: £46,500, reduced by £6,500 from £53,000 since AskCar first saw it on 2 July 2026, 129 days ago. Fair price: £3,544 (7%) under the AskCar estimate of £50,044. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 19 August 2027. Dealer: W4 Car Sales in Ealing. AskCar page: https://askcar.co.uk/car/bentley-bentayga-2017-8cfa2322e71b
- 2018 Bentley Bentayga 4.0 d V8, 429 bhp, automatic, diesel, SUV, 5 doors, white. Mileage: 58,000 miles. Price: £55,995, reduced by £4,000 from £59,995 since AskCar first saw it on 28 May 2026, 164 days ago. Fair price: £4,223 (7%) under the AskCar estimate of £60,218. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 28 April 2026; ask the dealer for the current MOT. Dealer: Autothentic in Tockwith. AskCar page: https://askcar.co.uk/car/bentley-bentayga-2018-251f16d3fe8b
- 2017 Bentley Bentayga 4.0, 428 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 62,221 miles. Price: £49,925, reduced by £7,000 from £56,925 since AskCar first saw it on 16 August 2026, 84 days ago. Fair price: £3,233 (6%) under the AskCar estimate of £53,158. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 12 January 2027. Dealer: Pondover Motor Sales in Virginia Water. AskCar page: https://askcar.co.uk/car/bentley-bentayga-2017-160b9ff012b8
- 2017 Bentley Bentayga 4.0, 428 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 19,705 miles. Price: £64,950, reduced by £3,000 from £67,950 since AskCar first saw it on 25 September 2026, 44 days ago. Fair price: £2,566 (3%) under the AskCar estimate of £67,516. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 21 July 2027. Dealer: Brookspeed Automotive Group in Eastleigh. AskCar page: https://askcar.co.uk/car/bentley-bentayga-2017-666c674cfc18
- 2017 Bentley Bentayga 4.0 d V8, 429 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 52,000 miles. Price: £57,489, reduced by £1,500 from £58,989 since AskCar first saw it on 19 August 2026, 81 days ago. Fair price: £2,233 (3%) under the AskCar estimate of £59,722. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 April 2027. Dealer: Blackstone Motors in Brent. AskCar page: https://askcar.co.uk/car/bentley-bentayga-2017-d82ddec5e356
- 2018 Bentley Bentayga 4.0, 428 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 67,461 miles. Price: £49,900, reduced by £7,000 from £56,900 since AskCar first saw it on 21 August 2026, 79 days ago. Fair price: £1,573 (3%) under the AskCar estimate of £51,473. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 10 August 2027. Dealer: Sytner Select Northampton in Northampton. AskCar page: https://askcar.co.uk/car/bentley-bentayga-2018-2f58a7cc1190
- 2018 Bentley Bentayga 4.0 d V8, 429 bhp, automatic, diesel, SUV, 5 doors, blue. Mileage: 57,000 miles. Price: £58,995, reduced by £1,000 from £59,995 since AskCar first saw it on 28 May 2026, 164 days ago. Fair price: £1,579 (2%) under the AskCar estimate of £60,574. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 23 September 2026; ask the dealer for the current MOT. Dealer: Parkside Reading in Reading. AskCar page: https://askcar.co.uk/car/bentley-bentayga-2018-bd8836344edf
- 2017 Bentley Bentayga 4.0 d V8, 429 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 48,257 miles. Price: £59,999, unchanged since AskCar first saw it on 23 July 2026, 108 days ago. Fair price: £1,055 (1%) under the AskCar estimate of £61,054. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 11 January 2027. Dealer: AL Prestige Cars in Southampton. AskCar page: https://askcar.co.uk/car/bentley-bentayga-2017-1a36e77ff2e3
- 2017 Bentley Bentayga 4.0 d V8, 429 bhp, automatic, diesel, SUV, 5 doors, orange. Mileage: 79,000 miles. Price: £49,450, unchanged since AskCar first saw it on 3 August 2026, 97 days ago. Fair price: £164 (under 1%) over the AskCar estimate of £49,286. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 21 August 2026; ask the dealer for the current MOT. Dealer: Farlan Automotive in Wembley. AskCar page: https://askcar.co.uk/car/bentley-bentayga-2017-a09c20272a53
- 2017 Bentley Bentayga 4.0 Mulliner, 428 bhp, automatic, diesel, SUV, 5 doors, red. Mileage: 37,250 miles. Price: £62,500, unchanged since AskCar first saw it on 28 May 2026, 164 days ago. Fair price: £385 (under 1%) over the AskCar estimate of £62,115. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 15 June 2026; ask the dealer for the current MOT. Dealer: Reynolds Motor Group Southend-on-sea in Southend-on-Sea. AskCar page: https://askcar.co.uk/car/bentley-bentayga-2017-5053b54dbaa9
- 2017 Bentley Bentayga 4.0 d V8, 429 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 78,000 miles. Price: £49,995, reduced by £1,500 from £51,495 since AskCar first saw it on 25 September 2026, 44 days ago. Fair price: £332 (under 1%) over the AskCar estimate of £49,663. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 January 2027. Dealer: Supercar Clinic in Bolton. AskCar page: https://askcar.co.uk/car/bentley-bentayga-2017-9e6b8cdc048f
- 2017 Bentley Bentayga 4.0 d V8, 429 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 95,000 miles. Price: £43,995, raised by £9,000 from £34,995 since AskCar first saw it on 25 September 2026, 44 days ago. Fair price: £370 (under 1%) over the AskCar estimate of £43,625. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 21 August 2026; ask the dealer for the current MOT. Dealer: CarPlex in Hailsham. AskCar page: https://askcar.co.uk/car/bentley-bentayga-2017-c6c901d5d346
- 2017 Bentley Bentayga 4.0 d V8, 429 bhp, automatic, diesel, SUV, 5 doors, white. Mileage: 39,200 miles. Price: £65,750, unchanged since AskCar first saw it on 25 October 2026, 14 days ago. Fair price: £1,347 (2%) over the AskCar estimate of £64,403. Euro 6 emissions standard. ULEZ compliant. Dealer: Castle Motors in Liskeard. AskCar page: https://askcar.co.uk/car/bentley-bentayga-2017-8ff4d8c10eed
- 2017 Bentley Bentayga 4.0 d V8, 429 bhp, automatic, diesel, SUV, 5 doors, blue. Mileage: 23,000 miles. Price: £73,000, reduced by £2,000 from £75,000 since AskCar first saw it on 20 September 2026, 49 days ago. Fair price: £2,688 (3%) over the AskCar estimate of £70,312. Euro 6 emissions standard. ULEZ compliant. Dealer: Broadoak Performance Cars in Canterbury. AskCar page: https://askcar.co.uk/car/bentley-bentayga-2017-bc3daba5e3e1
- 2017 Bentley Bentayga 4.0 d V8, 429 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 58,000 miles. Price: £59,995, unchanged since AskCar first saw it on 8 November 2026. Fair price: £2,349 (4%) over the AskCar estimate of £57,646. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 October 2027. Dealer: LEE Game Prestige in Witham. AskCar page: https://askcar.co.uk/car/bentley-bentayga-2017-828727566f48
- 2017 Bentley Bentayga 4.0, 428 bhp, automatic, diesel, SUV, 5 doors, blue. Mileage: 60,700 miles. Price: £55,995, reduced by £4,000 from £59,995 since AskCar first saw it on 25 September 2026, 44 days ago. Fair price: £2,217 (4%) over the AskCar estimate of £53,778. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 January 2027. Dealer: EMC in Epping. AskCar page: https://askcar.co.uk/car/bentley-bentayga-2017-8419af85b842
- 2017 Bentley Bentayga 4.0, 428 bhp, automatic, diesel, SUV, 5 doors, white. Mileage: 24,401 miles. Price: £69,850, unchanged since AskCar first saw it on 30 October 2026, 9 days ago. Fair price: £3,570 (5%) over the AskCar estimate of £66,280. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 October 2027. Dealer: Sytner Land Rover Stockport in Stockport. AskCar page: https://askcar.co.uk/car/bentley-bentayga-2017-0844b7ce399b
- 2018 Bentley Bentayga 4.0 d V8, 429 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 55,000 miles. Price: £67,995, unchanged since AskCar first saw it on 11 July 2026, 120 days ago. Above the going rate: £6,702 (10%) over the AskCar estimate of £61,293. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 17 May 2027. Dealer: Driven Motor Company in Glasgow. AskCar page: https://askcar.co.uk/car/bentley-bentayga-2018-4b7f3284db7e
- 2017 Bentley Bentayga 4.0 d V8, 429 bhp, automatic, diesel, SUV, 5 doors, white. Mileage: 43,607 miles. Price: £71,995, reduced by £5 from £72,000 since AskCar first saw it on 5 August 2026, 95 days ago. Above the going rate: £9,244 (14%) over the AskCar estimate of £62,751. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 25 August 2026; ask the dealer for the current MOT. Dealer: Top Gear Stoke in Stoke-on-Trent. AskCar page: https://askcar.co.uk/car/bentley-bentayga-2017-c329ab092ac4
- 2018 Bentley Bentayga 4.0 d V8, 429 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 49,000 miles. Price: £79,995, unchanged since AskCar first saw it on 28 May 2026, 164 days ago. Above the going rate: £16,496 (25%) over the AskCar estimate of £63,499. Euro 6 emissions standard. ULEZ compliant. Dealer: Essex Cars in Colchester. AskCar page: https://askcar.co.uk/car/bentley-bentayga-2018-c72cc62dcae7
- 2017 Bentley Bentayga 4.0 d V8, 429 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 224,332 miles. Price: £36,995, reduced by £2,955 from £39,950 since AskCar first saw it on 14 August 2026, 86 days ago. Above the going rate: £10,510 (39%) over the AskCar estimate of £26,485. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 19 October 2026; ask the dealer for the current MOT. Dealer: Meddusa Cars in Waltham Abbey. AskCar page: https://askcar.co.uk/car/bentley-bentayga-2017-4f3d8faea440
- 2018 Bentley Bentayga 4.0 d V8, 429 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 26,000 miles. Price: £50,000, unchanged since AskCar first saw it on 21 July 2026, 110 days ago. Far below the going rate: £22,401 (30%) under the AskCar estimate of £72,401. Worth asking the dealer why. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 29 September 2026; ask the dealer for the current MOT. Dealer: Car Valley in Redbridge. AskCar page: https://askcar.co.uk/car/bentley-bentayga-2018-a10e66d038a4
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