2004 Aston Martin DB9 5.9 V12

Price: £21,950. Good value: £2,832 (11%) under the AskCar estimate of £24,782, our expected asking price for this car from its model, age, mileage and specification, drawing on 59 priced Aston Martin DB9 adverts on AskCar as of 11 November 2026.

AskCar lists 65 used Aston Martin DB9 from 54 UK dealerships, as of 11 November 2026.

Overview

  • Make: Aston Martin
  • Model: DB9
  • Version: 5.9 V12 Auto RWD Euro 4 2dr (450 bhp)
  • Year: 2004
  • Mileage: 75,000 miles
  • Fuel: Petrol
  • Body: Coupe, 2 doors, 4 seats
  • Engine: 5.9 litres, 450 bhp
  • Gearbox: Automatic
  • Drive: Rear-wheel drive
  • Colour: Silver
  • CO2: 368 g/km
  • Emissions standard: Euro 4, ULEZ compliant

About this car

This 2004 Aston Martin DB9 has covered 75,000 miles. Priced at £21,950, it is advertised £2,832 below the AskCar estimate of £24,782. The AskCar estimate uses 59 UK dealer adverts for the Aston Martin DB9, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 107 days. Our latest MOT record expired on 11 April 2023. Check the current position with the dealer. The government's MOT record matches its advertised mileage. It is advertised by Cars of Somerset in Bridgwater. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 11 November 2026.

How we estimate prices and check cars

Cars of Somerset is rated 4.7 out of 5 on Google.

Price

Good value: £2,832 (11%) under the AskCar estimate of £24,782.

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 59 priced Aston Martin DB9 adverts across different ages and specifications, as of 11 November 2026.

Time on sale

This 2004 Aston Martin DB9 has been on sale for at least 107 days.

Price history

AskCar first saw this advert on 27 July 2026 at £21,950. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 11 November 2026: the latest record we hold ran out on 11 April 2023; ask the dealer for the current MOT.

It has had 15 MOTs. The latest, on 12 April 2022, passed.

There were no advisories at the latest test.

Mileage at that test: 73,835 miles, which matches the advertised 75,000 miles.

Browse all Aston Martin DB9 cars for sale · 2004 Aston Martin DB9 price guide

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Photos

15 photos of this car are on its AskCar page.

As of 11 November 2026, AskCar lists 593,449 cars and vans from 12,847 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.