Used Aston Martin DB9 for sale near Watford
There are 8 used Aston Martin DB9 for sale from UK dealers within 20 miles of Watford on AskCar, as of 9 November 2026. The cheapest is £25,989. AskCar lists 66 used Aston Martin DB9 across the UK, from 55 dealerships.
As of 9 November 2026, AskCar lists 584,619 cars and vans from 12,676 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
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 59 priced Aston Martin DB9 adverts on AskCar as of 9 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.
- 2005 Aston Martin DB9 5.9, 450 bhp, automatic, petrol, coupe, 2 doors, 4 seats, black. Mileage: 54,074 miles. Price: £25,989, unchanged since AskCar first saw it on 30 October 2026, 10 days ago. Good value: £2,736 (9%) under the AskCar estimate of £28,725. Euro 3 emissions standard. MOT: valid until 3 February 2027. Dealer: Stirling Cars in Hoddesdon, 19 miles from Watford. AskCar page: https://askcar.co.uk/car/aston-martin-db9-2005-bd23c9651722
- 2005 Aston Martin DB9 5.9, 450 bhp, automatic, petrol, coupe, 2 doors, 4 seats, black. Mileage: 30,000 miles. Price: £30,950, unchanged since AskCar first saw it on 26 July 2026, 106 days ago. Good value: £2,816 (8%) under the AskCar estimate of £33,766. Euro 3 emissions standard. MOT: valid until 20 March 2027. Dealer: Loughton Motor Company in Loughton, 20 miles from Watford. AskCar page: https://askcar.co.uk/car/aston-martin-db9-2005-d5a3ed62e33d
- 2010 Aston Martin DB9 6.0 V12, 470 bhp, automatic, petrol, convertible, 2 doors, 4 seats, silver. Mileage: 28,492 miles. Price: £39,999, raised by £189 from £39,810 since AskCar first saw it on 25 September 2026, 45 days ago. Fair price: £3,378 (7%) under the AskCar estimate of £43,377. Euro 4 emissions standard. ULEZ compliant. MOT: valid until 31 July 2027. Dealer: Hatters Car Sales (Luton) in Luton, 16 miles from Watford. AskCar page: https://askcar.co.uk/car/aston-martin-db9-2010-381ec4633f0e
- 2007 Aston Martin DB9 5.9, 450 bhp, automatic, petrol, convertible, 2 doors, 4 seats, black. Mileage: 58,400 miles. Price: £28,500, reduced by £1,995 from £30,495 since AskCar first saw it on 11 June 2026, 151 days ago. Fair price: £783 (2%) under the AskCar estimate of £29,283. Euro 4 emissions standard. ULEZ compliant. MOT: valid until 10 June 2027. Dealer: Bespokes of London in Shepperton, 18 miles from Watford. AskCar page: https://askcar.co.uk/car/aston-martin-db9-2007-8cea0f204908
- 2007 Aston Martin DB9 5.9 V12, 450 bhp, automatic, petrol, coupe, 2 doors, 4 seats. Mileage: 51,000 miles. Price: £34,750, unchanged since AskCar first saw it on 11 October 2026, 29 days ago. Fair price: £2,270 (6%) over the AskCar estimate of £32,480. Euro 4 emissions standard. ULEZ compliant. Dealer: Runnymede Motor Company in Farnham Common and Farnham Royal, 12 miles from Watford. AskCar page: https://askcar.co.uk/car/aston-martin-db9-2007-d21bd8ff8eb1
- 2008 Aston Martin DB9 5.9 V12, 450 bhp, automatic, petrol, coupe, 2 doors, 4 seats. Mileage: 42,000 miles. Price: £38,495, unchanged since AskCar first saw it on 17 August 2026, 84 days ago. Above the going rate: £3,727 (10%) over the AskCar estimate of £34,768. Euro 4 emissions standard. ULEZ compliant. Dealer: select GT in Aston Clinton, 17 miles from Watford. AskCar page: https://askcar.co.uk/car/aston-martin-db9-2008-dd5953006b5a
- 2011 Aston Martin DB9 6.0 V12, 470 bhp, automatic, petrol, convertible, 2 doors, 4 seats, silver. Mileage: 17,864 miles. Price: £59,950, unchanged since AskCar first saw it on 11 September 2026, 59 days ago. Above the going rate: £9,490 (18%) over the AskCar estimate of £50,460. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 4 December 2026. Dealer: Nicholas Mee & Company in Hatfield, 13 miles from Watford. AskCar page: https://askcar.co.uk/car/aston-martin-db9-2011-8eaac18141e4
- 2007 Aston Martin DB9 5.9, 450 bhp, manual, petrol, coupe, 2 doors, 4 seats. Mileage: 46,000 miles. Price: £39,950, reduced by £2,550 from £42,500 since AskCar first saw it on 11 October 2026, 29 days ago. Above the going rate: £7,983 (24%) over the AskCar estimate of £31,967. Euro 4 emissions standard. ULEZ compliant. Dealer: Runnymede Motor Company in Farnham Common and Farnham Royal, 12 miles from Watford. AskCar page: https://askcar.co.uk/car/aston-martin-db9-2007-5dc2e5d51bc6
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