2023 Aston Martin DBX 4.0 V8 707

Overview

• Make: Aston Martin
• Model: DBX
• Trim: 707
• Version: 4.0 V8 707 Auto 4WD Euro 6 (s/s) 5dr (697 bhp)
• Year: 2023
• Mileage: 22,640 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 4.0 litres, 697 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 323 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 22,640 miles, this 2023 Aston Martin DBX 707 has covered about 2,100 fewer miles than other 2023 Aston Martin DBX cars. The AskCar estimate for this car is £123,790. It is priced at £134,999, which is £11,209 above that estimate. The AskCar estimate draws on 134 Aston Martin DBX adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 79 days ago. Its asking price has since fallen by £5,000. The government's MOT record matches its advertised mileage. It is advertised by Webuycarsformore.com in Newcastle Upon Tyne. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £11,209 (9%) over the AskCar estimate of £123,790.

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 134 priced Aston Martin DBX adverts across different ages and specifications, as of 6 November 2026.

A 2023 Aston Martin DBX with the 4.0 petrol engine is typically advertised at £119,000: the median of the 27 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2023 Aston Martin DBX has been on sale for at least 79 days.

Price history

AskCar first saw this advert on 19 August 2026 at £139,999. Its asking price is now £134,999, £5,000 less. The latest price cut was seen on 2 September 2026.

Price changes recorded:

• 19 August 2026: £139,999
• 2 September 2026: £134,999

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 30 June 2027.

It has had one MOT, on 1 July 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 22,112 miles, which matches the advertised 22,640 miles.

Advertised mileage is about 2,100 miles lower than the median mileage of a 2023 Aston Martin DBX on AskCar.

Similar cars

9 other 2023 Aston Martin DBX 707 4.0 petrol automatic SUVs are for sale at UK dealers, from £103,995 to £127,990, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2023 Aston Martin DBX 707, 4.0 petrol SUV, green. Mileage: 25,678 miles. Price: £119,950, £15,049 less than this car. Dealer: Redline Specialist Cars in Knaresborough. AskCar page: https://askcar.co.uk/car/aston-martin-dbx-2023-9b4073a20933
• 2023 Aston Martin DBX 707, 4.0 petrol SUV, black. Mileage: 19,000 miles. Price: £119,880, £15,119 less than this car. Dealer: Auto100.Co.Uk in Sutton in Ashfield. AskCar page: https://askcar.co.uk/car/aston-martin-dbx-2023-8a25f26dba9b
• 2023 Aston Martin DBX 707, 4.0 petrol SUV, green. Mileage: 19,000 miles. Price: £125,980, £9,019 less than this car. Dealer: Auto100.Co.Uk in Sutton in Ashfield. AskCar page: https://askcar.co.uk/car/aston-martin-dbx-2023-20aa204089c2

• The nearest: 2023 Aston Martin DBX 707, 4.0 petrol SUV, grey, 9 miles from this car. Mileage: 29,000 miles. Price: £120,000, £14,999 less than this car. Dealer: Balkwell Motor Company in North Shields. AskCar page: https://askcar.co.uk/car/aston-martin-dbx-2023-bb282bd1e8ec