2020 Audi A6 Avant
2.0 TDI 40 S Line S tronic FWD Euro 6 (s/s) 5dr (201 bhp)
£14,990
Fair price: within 8% of the typical £15,408 for this model, age and mileage, drawing on 775 adverts of this make and model.
Overview
- Make
- Audi
- Model
- A6 Avant
- Trim
- S LINE
- Version
- 2.0 TDI 40 S Line S tronic FWD Euro 6 (s/s) 5dr (201 bhp)
- Mileage
- 100,000 miles
- Year
- 2020
- Fuel type
- Diesel
- Body type
- Estate
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 201 bhp
- Seats
- 5
- CO2
- 124 g/km
- Colour
- Black
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Gearbox version
- S tronic
- Engine badge
- TDI
- Emissions standard
- Euro 6
About this car
This 2020 Audi A6 Avant S Line has covered 100,000 miles. At £14,990, it is advertised £418 below our estimated market asking price of £15,408. The estimate uses 775 UK dealer adverts for the Audi A6 Avant, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 62 days ago. Its asking price has since fallen by £500. The advertised mileage is lower than the latest MOT reading of 102,038 miles. Ask the dealer to explain. Its MOT is recorded as valid until 21 April 2027. It is for sale at Audi Saab in Wirral.
Stock data from 22 October 2026.
Price history
First seen on 22 August 2026, 62 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £500 from the first recorded £15,490. 1 price reduction recorded, the latest observed on 10 September 2026.
| Date observed | Asking price |
|---|---|
| 22 August 2026 | £15,490 |
| 10 September 2026 | £14,990 |
| 22 October 2026 | £14,990 |
Price and mileage comparison
Estimated market asking price: £15,408. The asking price is £418 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 775 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 26,000 miles higher than typical for a 2020 Audi A6 Avant.
Mileage concern: the advertised mileage is below the last MOT reading; ask the dealer to explain.
MOT
MOT valid until 21 April 2027. 102,038 miles at the last test.
12 other cars with the same year, trim, gearbox and fuel are for sale from £15,290 to £23,000.
| Asking price | Mileage |
|---|---|
| £15,290 | 108,966 miles |
| £15,490 | 98,000 miles |
| £16,990 | Not available |
| £16,995 | 72,692 miles |
| £17,450 | 75,000 miles |
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 A6 Avant cars for sale · 2020 Audi A6 Avant price guide
How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.
Vehicle photos
- 2020 Audi A6 Avant photo 1
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- 2020 Audi A6 Avant photo 15
- 2020 Audi A6 Avant photo 16
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