2020 Aston Martin DBX 4.0 V8

Overview

• Make: Aston Martin
• Model: DBX
• Version: 4.0 V8 Auto 4WD Euro 6 (s/s) 5dr (542 bhp)
• Year: 2020
• Mileage: 23,300 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 4.0 litres, 542 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: White
• CO2: 323 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 23,300 miles on the clock, this 2020 Aston Martin DBX has done roughly 17,000 fewer miles than a typical 2020 Aston Martin DBX. The AskCar estimate for this car is £84,708. It is priced at £78,990, which is £5,718 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 132 Aston Martin DBX cars across different ages and specifications. The asking price is now £1,010 lower than when we first recorded the advert 24 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is cartime Rochdale, based in Rochdale. 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: £5,718 (6%) under the AskCar estimate of £84,708.

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.

A 2020 Aston Martin DBX with the 4.0 petrol engine is typically advertised at £79,000: the median of the 13 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2020 Aston Martin DBX has been on sale for at least 24 days.

Price history

AskCar first saw this advert on 14 October 2026 at £80,000. Its asking price is now £78,990, £1,010 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 14 October 2026: £80,000
• 21 October 2026: £79,500
• 4 November 2026: £78,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 6 January 2027.

It has had 3 MOTs. The latest, on 7 January 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 23,185 miles, which matches the advertised 23,300 miles.

Advertised mileage is about 17,000 miles lower than the median mileage of a 2020 Aston Martin DBX on AskCar.