2021 Audi A4 Avant
2.0 45 TFSI 265 S Line S tronic 4WD Euro 6 5dr (261 bhp)
£21,995
Good value: £2,005 under the typical £24,000 for this model, age and mileage, drawing on 1,193 adverts of this make and model.
Overview
- Make
- Audi
- Model
- A4 Avant
- Trim
- S LINE
- Version
- 2.0 45 TFSI 265 S Line S tronic 4WD Euro 6 5dr (261 bhp)
- Mileage
- 37,139 miles
- Year
- 2021
- Fuel type
- Petrol Hybrid
- Body type
- Estate
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 261 bhp
- Seats
- 5
- CO2
- 178 g/km
- Colour
- Black
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Gearbox version
- S tronic
- Engine badge
- TFSI
- Hybrid type
- Mild hybrid
- Emissions standard
- Euro 6
About this car
At 37,139 miles, this 2021 Audi A4 Avant S Line has covered about 19,000 fewer miles than other 2021 Audi A4 Avant cars. The dealer is asking £21,995, which is £2,005 below our market estimate of £24,000. Our estimate draws on 1,193 Audi A4 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale 63 days ago. It is advertised by JMS Cars in Staines.
Stock data from 23 October 2026.
Price history
First seen on 22 August 2026, 63 days ago. Advert duration calculated on 24 October 2026.
| Date observed | Asking price |
|---|---|
| 22 August 2026 | £21,995 |
| 23 October 2026 | £21,995 |
Price and mileage comparison
Estimated market asking price: £24,000. The asking price is £2,005 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 1,193 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 19,000 miles lower than typical for a 2021 Audi A4 Avant.
2 other cars with the same year, trim, gearbox and fuel are for sale from £18,490 to £18,995.
| Asking price | Mileage |
|---|---|
| £18,490 | 51,190 miles |
| £18,995 | 39,000 miles |
These cars have covered 39,000–51,190 miles, compared with 37,139 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
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Vehicle photos
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