2021 Audi Q5 2.0 TDI S Line
Version: 2.0 TDI 40 S Line S tronic 4WD Euro 6 (s/s) 5dr (201 bhp)
Price: £23,489. Fair price: £848 (3%) under the AskCar estimate of £24,337, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,089 priced Audi Q5 adverts on AskCar as of 31 October 2026.
AskCar lists 3,124 used Audi Q5 from 1,319 UK dealerships, as of 31 October 2026.
Overview
- Make
- Audi
- Model
- Q5
- Trim
- S Line
- Version
- 2.0 TDI 40 S Line S tronic 4WD Euro 6 (s/s) 5dr (201 bhp)
- Mileage
- 48,418 miles
- Year
- 2021
- Fuel type
- Diesel
- Body type
- SUV
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 201 bhp
- Seats
- 5
- CO2
- 170 g/km
- Colour
- Black
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Gearbox version
- S tronic
- Engine badge
- TDI
- Hybrid type
- Mild hybrid
- Emissions standard
- Euro 6
About this car
This 2021 Audi Q5 S Line has covered 48,418 miles. Its asking price of £23,489 is £848 below the AskCar estimate of £24,337. The AskCar estimate uses UK dealer asking prices, including 3,089 Audi Q5 adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records today. Its recorded MOT is valid until 12 March 2027, and its advertised mileage is consistent with the latest MOT reading. It is advertised by Essex Prestige in Harlow.
Stock data as of 31 October 2026.
Price history
AskCar first saw this advert on 31 October 2026.
| Date observed | Asking price |
|---|---|
| 31 October 2026 | £23,489 |
Price and mileage comparison
Fair price: £848 (3%) under the AskCar estimate of £24,337.
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 3,089 priced Audi Q5 adverts across different ages and specifications, as of 31 October 2026.
Advertised mileage is about 1,300 miles lower than the median mileage of a 2021 Audi Q5 on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 12 March 2027. 47,546 miles at the last test.
Other matching cars
96 other 2021 Audi Q5 S Line automatic diesel cars are for sale at UK dealers from £18,499 to £33,990, as of 31 October 2026.
The 5 cheapest:
- 2021 Audi Q5. Price: £18,499. Mileage: 78,372 miles. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/audi-q5-2021-fab0f2a14397
- 2021 Audi Q5. Price: £18,990. Mileage: 68,718 miles. Dealer: Motor Match Crewe in Crewe. AskCar page: https://askcar.co.uk/car/audi-q5-2021-07226db39d1d
- 2021 Audi Q5. Price: £19,510. Mileage: 70,182 miles. Dealer: Evans Halshaw BYD Chesterfield in Chesterfield. AskCar page: https://askcar.co.uk/car/audi-q5-2021-e4bbd6d1cc36
- 2021 Audi Q5. Price: £19,799. Mileage: 89,872 miles. Dealer: Motorplus South Wales in Newport. AskCar page: https://askcar.co.uk/car/audi-q5-2021-8f796a2c712f
- 2021 Audi Q5. Price: £19,990. Mileage: 74,000 miles. Dealer: Nation Car Supermarket in Halifax. AskCar page: https://askcar.co.uk/car/audi-q5-2021-4c53a4d4a095
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all Audi Q5 cars for sale · 2021 Audi Q5 price guide
More like this
Photos
22 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 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.