2021 Audi A4 Avant
2.0 TDI S Line S tronic FWD Euro 6 5dr (160 bhp)
£19,847
Good value: £2,135 under the typical £21,982 for this model, age and mileage, drawing on 1,190 adverts of this make and model.
Overview
- Make
- Audi
- Model
- A4 Avant
- Trim
- S LINE
- Version
- 2.0 TDI S Line S tronic FWD Euro 6 5dr (160 bhp)
- Mileage
- 31,036 miles
- Year
- 2021
- Fuel type
- Diesel Hybrid
- Body type
- Estate
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 160 bhp
- Seats
- 5
- Colour
- Blue
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Gearbox version
- S tronic
- Engine badge
- TDI
- Hybrid type
- Mild hybrid
- Emissions standard
- Euro 6
About this car
At 31,036 miles, this 2021 Audi A4 Avant S Line has covered about 28,700 fewer miles than other 2021 Audi A4 Avant cars. Our estimated market asking price is £21,982. This car is advertised at £19,847, which is £2,135 below that figure. Our estimate draws on 1,190 Audi A4 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 1 day. You can find this car at Carsa Cannock in Cannock Chase.
Stock data from 28 October 2026.
Price history
First seen on 28 October 2026, 1 days ago. Advert duration calculated on 29 October 2026.
| Date observed | Asking price |
|---|---|
| 28 October 2026 | £19,847 |
Price and mileage comparison
Estimated market asking price: £21,982. The asking price is £2,135 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 1,190 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 28,700 miles lower than typical for a 2021 Audi A4 Avant.
16 other cars with the same year, trim, gearbox and fuel are for sale from £8,999 to £22,000.
| Asking price | Mileage |
|---|---|
| £8,999 | 179,190 miles |
| £13,898 | 108,000 miles |
| £13,995 | 108,000 miles |
| £14,495 | 100,767 miles |
| £16,495 | 82,481 miles |
These cars have covered 35,650–179,190 miles, compared with 31,036 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 Audi A4 Avant cars for sale · 2021 Audi A4 Avant price guide
More like this
- Used Audi A4 Avant for sale under £20,000
- Used automatic Audi A4 Avant for sale
- Used hybrid Audi A4 Avant for sale
How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.
AskCar lists 584,857 cars from 12,986 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.