2021 Aston Martin DBX

4.0 V8 Auto 4WD Euro 6 (s/s) 5dr (542 bhp)

£88,990

Fair price: within 8% of the typical £89,215 for this model, age and mileage, drawing on 138 adverts of this make and model.

Overview

Make: Aston Martin
Model: DBX
Version: 4.0 V8 Auto 4WD Euro 6 (s/s) 5dr (542 bhp)
Mileage: 18,001 miles
Year: 2021
Fuel type: Petrol
Body type: SUV
Engine: 4.0 L
Gearbox: Automatic
Power: 542 bhp
Seats: 5
CO2: 323 g/km
Colour: Blue
Doors: 5
Driven wheels: Four Wheel Drive
Engine badge: V8
Emissions standard: Euro 6

About this car

This 2021 Aston Martin DBX is advertised with 18,001 miles, approximately 21,900 below the typical mileage for its age. At £88,990, it is advertised £225 below our estimated market asking price of £89,215. Our estimate draws on 138 Aston Martin DBX adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 136 days ago, and its asking price has since fallen by £16,000. Our latest MOT record expired on 26 May 2026. Check the current position with the dealer. Its advertised mileage is consistent with the latest recorded MOT reading. The seller is Marshall Motor Group Aston Martin Tunbridge Wells, based in Tunbridge Wells.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 10 June 2026, 136 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £16,000 from the first recorded £104,990. 8 price reductions recorded, the latest observed on 14 October 2026.

Recorded asking prices
Date observed	Asking price
10 June 2026	£104,990
26 June 2026	£102,990
6 July 2026	£102,990
25 July 2026	£102,490
26 July 2026	£102,490
11 August 2026	£99,990
22 August 2026	£97,490
10 September 2026	£94,990
25 September 2026	£92,490
7 October 2026	£89,990
14 October 2026	£88,990
22 October 2026	£88,990

Price and mileage comparison

Estimated market asking price: £89,215. The asking price is £225 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 138 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 21,900 miles lower than typical for a 2021 Aston Martin DBX.

The advertised mileage is consistent with the last MOT reading.

The recorded MOT has expired; ask the dealer for an up-to-date MOT.

MOT

MOT not valid until 26 May 2026. 16,444 miles at the last test.

28 other cars with the same year, trim, gearbox and fuel are for sale from £66,590 to £104,950.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£66,590	64,000 miles
£69,900	71,492 miles
£69,995	66,800 miles
£70,500	52,755 miles
£72,840	58,921 miles

These cars have covered 1,658–71,492 miles, compared with 18,001 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Aston Martin DBX cars for sale · 2021 Aston Martin DBX price guide

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Vehicle photos

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