2021 Audi Q3 2.0 TDI
Version: 2.0 TDI S tronic Euro 6 5dr
Price: £23,495. Fair price: £850 (3%) under the AskCar estimate of £24,345, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,459 priced Audi Q3 adverts on AskCar as of 30 October 2026.
AskCar lists 3,504 used Audi Q3 from 1,613 UK dealerships, as of 30 October 2026.
Overview
- Make
- Audi
- Model
- Q3
- Version
- 2.0 TDI S tronic Euro 6 5dr
- Mileage
- 25,000 miles
- Year
- 2021
- Fuel type
- Diesel
- Body type
- SUV
- Engine
- 2.0 L
- Gearbox
- Automatic
- Seats
- 5
- Colour
- Blue
- Doors
- 5
- Gearbox version
- S tronic
- Engine badge
- TDI
- Emissions standard
- Euro 6
About this car
This 2021 Audi Q3 has covered 25,000 miles, around 17,200 fewer miles than is typical for its age. The dealer is asking £23,495, which is £850 below the AskCar estimate of £24,345. To work out the AskCar estimate, we analyse UK dealer adverts for 3,459 Audi Q3 cars across different ages and specifications. This car was first seen in our listings data today. You can find this car at Autostrada in North Somerset.
Stock data as of 30 October 2026.
Price history
AskCar first saw this advert on 30 October 2026.
| Date observed | Asking price |
|---|---|
| 30 October 2026 | £23,495 |
Price and mileage comparison
Fair price: £850 (3%) under the AskCar estimate of £24,345.
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 3,459 priced Audi Q3 adverts across different ages and specifications, as of 30 October 2026.
Advertised mileage is about 17,200 miles lower than the median mileage of a 2021 Audi Q3 on AskCar.
Other matching cars
3 other 2021 Audi Q3 automatic diesel cars are for sale at UK dealers from £18,995 to £27,250, as of 30 October 2026.
- 2021 Audi Q3. Price: £18,995. Mileage: 42,182 miles. Dealer: Top Gear Stoke in Stoke-on-Trent. AskCar page: https://askcar.co.uk/car/audi-q3-2021-4a13738163a3
- 2021 Audi Q3. Price: £24,495. Mileage: 57,274 miles. Dealer: Armstrong Massey Driffield 4x4 in Driffield. AskCar page: https://askcar.co.uk/car/audi-q3-2021-534be981b4e0
- 2021 Audi Q3. Price: £27,250. Mileage: 27,937 miles. Dealer: ESP Cars in Long Eaton. AskCar page: https://askcar.co.uk/car/audi-q3-2021-3e9458341598
The 3 matching cars have covered 27,937 to 57,274 miles, compared with 25,000 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all Audi Q3 cars for sale · 2021 Audi Q3 price guide
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Photos
32 photos of this car are on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.