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: 38,450 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

This 2023 Aston Martin DBX 707 has covered 38,450 miles, around 13,700 more miles than is typical for its age. The dealer is asking £103,995, which is £8,874 below the AskCar estimate of £112,869. To work out the AskCar estimate, we analyse UK dealer adverts for 134 Aston Martin DBX cars across different ages and specifications. Since we first spotted the advert 140 days ago, the asking price has dropped by £16,000. Its advertised mileage matches the government's MOT record. The seller is Iac Cars, based in Winchester. 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

Fair price: £8,874 (7%) under the AskCar estimate of £112,869.

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 140 days.

Price history

AskCar first saw this advert on 19 June 2026 at £119,995. Its asking price is now £103,995, £16,000 less. The latest price cut was seen on 2 November 2026.

Price changes recorded:

• 19 June 2026: £119,995
• 23 June 2026: £114,995
• 2 July 2026: £112,995
• 20 July 2026: £109,995
• 16 September 2026: £107,995
• 28 October 2026: £105,995
• 2 November 2026: £103,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 18 June 2027.

It has had 2 MOTs. The latest, on 19 June 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 35,937 miles, which matches the advertised 38,450 miles.

Advertised mileage is about 13,700 miles higher 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 £116,990 to £134,999, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2023 Aston Martin DBX 707, 4.0 petrol SUV, green. Mileage: 30,000 miles. Price: £120,000, £16,005 more than this car. Dealer: Per4mance Cars in Macclesfield. AskCar page: https://askcar.co.uk/car/aston-martin-dbx-2023-0907f00b6078
• 2023 Aston Martin DBX 707, 4.0 petrol SUV, grey. Mileage: 29,000 miles. Price: £120,000, £16,005 more than this car. Dealer: Balkwell Motor Company in North Shields. AskCar page: https://askcar.co.uk/car/aston-martin-dbx-2023-bb282bd1e8ec
• 2023 Aston Martin DBX 707, 4.0 petrol SUV, silver. Mileage: 27,564 miles. Price: £116,990, £12,995 more than this car. Dealer: Dick Lovett BMW Bristol in Bristol. AskCar page: https://askcar.co.uk/car/aston-martin-dbx-2023-ff8073604ca4