2026 Aston Martin DBX 4.0 V8 S

Price: £239,990. Above the going rate: £26,346 (12%) over the AskCar estimate of £213,644, our expected asking price for this car from its model, age, mileage and specification, drawing on 132 priced Aston Martin DBX adverts on AskCar as of 7 November 2026.

AskCar lists 134 used Aston Martin DBX from 75 UK dealerships, as of 7 November 2026.

Overview

  • Make: Aston Martin
  • Model: DBX
  • Trim: S
  • Version: 4.0 V8 S Auto 4WD Euro 6 (s/s) 5dr (716 bhp)
  • Year: 2026
  • Mileage: 1,728 miles
  • Fuel: Petrol
  • Body: SUV, 5 doors, 5 seats
  • Engine: 4.0 litres, 716 bhp
  • Gearbox: Automatic
  • Drive: Four-wheel drive
  • Colour: Black
  • CO2: 323 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 Aston Martin DBX has covered 1,728 miles. Its asking price of £239,990 is £26,346 above the AskCar estimate of £213,644. The AskCar estimate uses UK dealer asking prices, including 132 Aston Martin DBX adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 144 days ago, the asking price has dropped by £35,000. The seller is Marshall Motor Group Aston Martin Tunbridge Wells, based in Tunbridge Wells. 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

Above the going rate: £26,346 (12%) over the AskCar estimate of £213,644.

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 2026 Aston Martin DBX with the 4.0 petrol engine is typically advertised at £215,000: the median of the 19 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2026 Aston Martin DBX has been on sale for at least 144 days.

Price history

AskCar first saw this advert on 16 June 2026 at £274,990. Its asking price is now £239,990, £35,000 less. The latest price cut was seen on 25 September 2026.

Price changes recorded:

  • 16 June 2026: £274,990
  • 2 July 2026: £269,990
  • 10 September 2026: £264,990
  • 25 September 2026: £239,990

Mileage and MOT

MOT: first test not yet due.

Similar cars

3 other 2026 Aston Martin DBX S 4.0 petrol automatic SUVs are for sale at UK dealers, from £219,980 to £229,980, as of 7 November 2026.

The 3 closest to this car in mileage:

  • 2026 Aston Martin DBX S, 4.0 petrol SUV, blue. Mileage: 507 miles. Price: £219,980, £20,010 less than this car. Dealer: Marshall Motor Group Aston Martin Tunbridge Wells in Royal Tunbridge Wells. AskCar page: https://askcar.co.uk/car/aston-martin-dbx-2026-b562c6b63c26
  • 2026 Aston Martin DBX S, 4.0 petrol SUV, blue. Mileage: 507 miles. Price: £226,980, £13,010 less than this car. Dealer: Marshall Motor Group Aston Martin Tunbridge Wells in Royal Tunbridge Wells. AskCar page: https://askcar.co.uk/car/aston-martin-dbx-2026-28d8aaf57dad
  • 2026 Aston Martin DBX S, 4.0 petrol SUV, grey. Mileage: 507 miles. Price: £229,980, £10,010 less than this car. Dealer: Marshall Motor Group Aston Martin Tunbridge Wells in Royal Tunbridge Wells. AskCar page: https://askcar.co.uk/car/aston-martin-dbx-2026-b14b96073703

Browse all Aston Martin DBX cars for sale · 2026 Aston Martin DBX price guide

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Photos

48 photos of this car are on its AskCar page.

As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.