2021 Audi Q3 1.5 TFSI CoD S Line
Version: 1.5 TFSI CoD 35 S Line Manual FWD Euro 6 (s/s) 5dr (148 bhp)
Price: £20,595. Fair price: £191 (under 1%) over the AskCar estimate of £20,404, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,417 priced Audi Q3 adverts on AskCar as of 1 November 2026.
AskCar lists 3,470 used Audi Q3 from 1,601 UK dealerships, as of 1 November 2026.
Overview
- Make
- Audi
- Model
- Q3
- Trim
- S Line
- Version
- 1.5 TFSI CoD 35 S Line Manual FWD Euro 6 (s/s) 5dr (148 bhp)
- Mileage
- 22,295 miles
- Year
- 2021
- Fuel type
- Petrol
- Body type
- SUV
- Engine
- 1.5 L
- Gearbox
- Manual
- Power
- 148 bhp
- Seats
- 5
- CO2
- 157 g/km
- Colour
- Black
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Engine badge
- TFSI; CoD
- Emissions standard
- Euro 6
About this car
This 2021 Audi Q3 S Line is advertised with 22,295 miles, approximately 19,700 below the typical mileage for its age. The AskCar estimate for this car is £20,404. It is priced at £20,595, which is £191 above that estimate. The AskCar estimate uses 3,417 UK dealer adverts for the Audi Q3, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert today. MOT records show an expiry date of 22 December 2026, and the latest recorded mileage is consistent with the advert. The seller is Lookers Audi Hamilton, based in Hamilton.
Stock data as of 1 November 2026.
Price history
AskCar first saw this advert on 1 November 2026.
| Date observed | Asking price |
|---|---|
| 1 November 2026 | £20,595 |
Price and mileage comparison
Fair price: £191 (under 1%) over the AskCar estimate of £20,404.
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 3,417 priced Audi Q3 adverts across different ages and specifications, as of 1 November 2026.
Advertised mileage is about 19,700 miles lower than the median mileage of a 2021 Audi Q3 on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 22 December 2026. 18,257 miles at the last test.
Other matching cars
35 other 2021 Audi Q3 S Line manual petrol cars are for sale at UK dealers from £11,950 to £22,990, as of 1 November 2026.
The 5 cheapest:
- 2021 Audi Q3. Price: £11,950. Mileage: 101,466 miles. Dealer: Rox Cars in Aldridge. AskCar page: https://askcar.co.uk/car/audi-q3-2021-47d1fdec27ab
- 2021 Audi Q3. Price: £13,340. Mileage: 99,000 miles. Dealer: DR Motors in Leicester. AskCar page: https://askcar.co.uk/car/audi-q3-2021-33e58187fbcc
- 2021 Audi Q3. Price: £13,900. Mileage: 81,642 miles. Dealer: Quality Part X Dunstable in Dunstable. AskCar page: https://askcar.co.uk/car/audi-q3-2021-3ee3685b2495
- 2021 Audi Q3. Price: £14,990. Mileage: 95,714 miles. Dealer: Sonny Adams Motor Company in Welwyn Garden City. AskCar page: https://askcar.co.uk/car/audi-q3-2021-e9342bf35de6
- 2021 Audi Q3. Price: £15,000. Mileage: 80,530 miles. Dealer: Junction Autopark - Winsford in Winsford. AskCar page: https://askcar.co.uk/car/audi-q3-2021-a706ff940f8c
The 35 matching cars have covered 11,939 to 101,466 miles, compared with 22,295 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
13 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 1 November 2026, AskCar lists 578,994 cars and vans from 12,654 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.