Used Aston Martin DBX for sale near Gillingham
There are 12 used Aston Martin DBX for sale from UK dealers within 20 miles of Gillingham on AskCar, as of 6 November 2026. Typical asking price £134,000 (the median: half cost less, half cost more). The cheapest is £74,999. AskCar lists 136 used Aston Martin DBX across the UK, from 75 dealerships.
The middle half of the 12 cars are priced between £104,500 and £221,500.
As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Gillingham
1 of the 12 Aston Martin DBX within 20 miles of Gillingham had its price reduced in the last 14 days to 6 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 134 priced Aston Martin DBX adverts on AskCar as of 6 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, town and distance; AskCar page.
Cheaper cars like each one, with its price history, are on its AskCar page.
- 2026 Aston Martin DBX 4.0 V8 S, 716 bhp, automatic, petrol, SUV, 5 doors, blue. Mileage: 503 miles. Price: £219,980, unchanged since AskCar first saw it on 6 November 2026. Fair price: £1,894 (under 1%) under the AskCar estimate of £221,874. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Marshall Motor Group Aston Martin Tunbridge Wells in Royal Tunbridge Wells, 20 miles from Gillingham. AskCar page: https://askcar.co.uk/car/aston-martin-dbx-2026-b562c6b63c26
- 2023 Aston Martin DBX 4.0 V8 707, 697 bhp, automatic, petrol, SUV, 5 doors, silver. Mileage: 14,912 miles. Price: £127,990, unchanged since AskCar first saw it on 6 November 2026. Fair price: £939 (under 1%) under the AskCar estimate of £128,929. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 January 2027. Dealer: Marshall Motor Group Aston Martin Tunbridge Wells in Royal Tunbridge Wells, 20 miles from Gillingham. AskCar page: https://askcar.co.uk/car/aston-martin-dbx-2023-031a6d17c751
- 2021 Aston Martin DBX 4.0 V8, 542 bhp, automatic, petrol, SUV, 5 doors, blue. Mileage: 18,001 miles. Price: £88,990, reduced by £16,000 from £104,990 since AskCar first saw it on 10 June 2026, 149 days ago. Fair price: £369 (under 1%) over the AskCar estimate of £88,621. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 26 May 2026; ask the dealer for the current MOT. Dealer: Marshall Motor Group Aston Martin Tunbridge Wells in Royal Tunbridge Wells, 20 miles from Gillingham. AskCar page: https://askcar.co.uk/car/aston-martin-dbx-2021-c9b1a88a38f8
- 2020 Aston Martin DBX 4.0 V8, 542 bhp, automatic, petrol, SUV, 5 doors, blue. Mileage: 29,000 miles. Price: £83,990, reduced by £1,000 from £84,990 since AskCar first saw it on 2 September 2026, 65 days ago. Fair price: £1,706 (2%) over the AskCar estimate of £82,284. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 14 October 2026; ask the dealer for the current MOT. Dealer: Marshall Motor Group Aston Martin Tunbridge Wells in Royal Tunbridge Wells, 20 miles from Gillingham. AskCar page: https://askcar.co.uk/car/aston-martin-dbx-2020-c356236c15bf
- 2026 Aston Martin DBX 4.0 V8 S, 716 bhp, automatic, petrol, SUV, 5 doors, blue. Mileage: 502 miles. Price: £226,980, unchanged since AskCar first saw it on 6 November 2026. Fair price: £5,099 (2%) over the AskCar estimate of £221,881. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Marshall Motor Group Aston Martin Tunbridge Wells in Royal Tunbridge Wells, 20 miles from Gillingham. AskCar page: https://askcar.co.uk/car/aston-martin-dbx-2026-28d8aaf57dad
- 2025 Aston Martin DBX 4.0 V8, automatic, petrol, SUV, 5 doors, green. Mileage: 5,220 miles. Price: £164,990, reduced by £10,000 from £174,990 since AskCar first saw it on 28 May 2026, 162 days ago. Fair price: £4,437 (2%) over the AskCar estimate of £160,553. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Marshall Motor Group Aston Martin Tunbridge Wells in Royal Tunbridge Wells, 20 miles from Gillingham. AskCar page: https://askcar.co.uk/car/aston-martin-dbx-2025-7bae9654e21c
- 2024 Aston Martin DBX 4.0 V8, 697 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 11,209 miles. Price: £134,999, raised by £9 from £134,990 since AskCar first saw it on 15 September 2026, 52 days ago. Fair price: £4,231 (3%) over the AskCar estimate of £130,768. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Marshall Motor Group Aston Martin Tunbridge Wells in Royal Tunbridge Wells, 20 miles from Gillingham. AskCar page: https://askcar.co.uk/car/aston-martin-dbx-2024-77975b3e8d2a
- 2026 Aston Martin DBX 4.0 V8 S, 716 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 501 miles. Price: £229,980, unchanged since AskCar first saw it on 6 November 2026. Fair price: £8,092 (3%) over the AskCar estimate of £221,888. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Marshall Motor Group Aston Martin Tunbridge Wells in Royal Tunbridge Wells, 20 miles from Gillingham. AskCar page: https://askcar.co.uk/car/aston-martin-dbx-2026-b14b96073703
- 2023 Aston Martin DBX 4.0 V8, 697 bhp, automatic, petrol, SUV, 5 doors, bronze. Mileage: 15,568 miles. Price: £132,990, reduced by £1,000 from £133,990 since AskCar first saw it on 15 September 2026, 52 days ago. Fair price: £8,887 (7%) over the AskCar estimate of £124,103. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 3 August 2027. Dealer: Marshall Motor Group Aston Martin Tunbridge Wells in Royal Tunbridge Wells, 20 miles from Gillingham. AskCar page: https://askcar.co.uk/car/aston-martin-dbx-2023-4a59e350c2c3
- 2021 Aston Martin DBX 4.0 V8, 542 bhp, automatic, petrol, SUV, 5 doors, blue. Mileage: 59,000 miles. Price: £74,999, unchanged since AskCar first saw it on 14 August 2026, 84 days ago. Above the going rate: £5,785 (8%) over the AskCar estimate of £69,214. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 January 2027. Dealer: Best4U Motors in Brentwood, 17 miles from Gillingham. AskCar page: https://askcar.co.uk/car/aston-martin-dbx-2021-4896c531547e
- 2023 Aston Martin DBX 4.0 V8, 697 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 53,415 miles. Price: £109,995, raised by £5 from £109,990 since AskCar first saw it on 3 September 2026, 64 days ago. Above the going rate: £10,850 (10%) over the AskCar estimate of £99,145. Euro 6 emissions standard. ULEZ compliant. Dealer: Marshall Motor Group Aston Martin Tunbridge Wells in Royal Tunbridge Wells, 20 miles from Gillingham. AskCar page: https://askcar.co.uk/car/aston-martin-dbx-2023-47914c6d388e
- 2026 Aston Martin DBX 4.0 V8 S, 716 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 1,728 miles. Price: £239,990, reduced by £35,000 from £274,990 since AskCar first saw it on 16 June 2026, 143 days ago. Above the going rate: £26,419 (12%) over the AskCar estimate of £213,571. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Marshall Motor Group Aston Martin Tunbridge Wells in Royal Tunbridge Wells, 20 miles from Gillingham. AskCar page: https://askcar.co.uk/car/aston-martin-dbx-2026-ed2242c88228
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