2021 Aston Martin DBX V8

Overview

• Make: Aston Martin
• Model: DBX
• Version: Auto 4WD Euro 6 5dr (542 bhp)
• Year: 2021
• Mileage: 1,658 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 542 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Silver
• CO2: 323 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 1,658 miles, this 2021 Aston Martin DBX has covered about 38,300 fewer miles than other 2021 Aston Martin DBX cars. Priced at £99,950, it is advertised £502 below the AskCar estimate of £100,452. The AskCar estimate uses 132 UK dealer adverts for the Aston Martin DBX, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 21 days ago, the asking price has dropped by £5,000. You can find this car at H.R. Owen Aston Martin Reading in Pangbourne. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £502 (under 1%) under the AskCar estimate of £100,452.

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 132 priced Aston Martin DBX adverts across different ages and specifications, as of 7 November 2026.

Time on sale

This 2021 Aston Martin DBX has been on sale for at least 21 days.

Price history

AskCar first saw this advert on 17 October 2026 at £104,950. Its asking price is now £99,950, £5,000 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 17 October 2026: £104,950
• 4 November 2026: £99,950

Mileage and MOT

Advertised mileage is about 38,300 miles lower than the median mileage of a 2021 Aston Martin DBX on AskCar.