2023 Audi A6 Avant
2.0 17.9kWh TFSIe 50 S Line S tronic 4WD Euro 6 (s/s) 5dr (295 bhp)
£15,995
Fair price: within 8% of the typical £15,586 for this model, age and mileage, drawing on 789 adverts of this make and model.
Overview
- Make
- Audi
- Model
- A6 Avant
- Trim
- S LINE
- Version
- 2.0 17.9kWh TFSIe 50 S Line S tronic 4WD Euro 6 (s/s) 5dr (295 bhp)
- Mileage
- 120,948 miles
- Year
- 2023
- Fuel type
- Petrol Plug-in Hybrid
- Body type
- Estate
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 295 bhp
- Seats
- 5
- CO2
- 33 g/km
- Colour
- Black
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Gearbox version
- S tronic
- Engine badge
- TFSIe
- Emissions standard
- Euro 6
About this car
This 2023 Audi A6 Avant S Line has covered 120,948 miles, around 88,100 more than typical for its age. Our estimated market asking price is £15,586. This car is advertised at £15,995, which is £409 above that figure. The estimate uses 789 UK dealer adverts for the Audi A6 Avant, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 148 days ago, and its asking price has since fallen by £2,500. That history is worth bearing in mind when speaking to the dealer. Its recorded MOT is valid until 17 May 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Ideal Cars Sussex, based in Horsham.
Stock data from 21 October 2026.
Price history
First seen on 28 May 2026, 148 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £2,500 from the first recorded £18,495. 2 price reductions recorded, the latest observed on 26 August 2026.
| Date observed | Asking price |
|---|---|
| 28 May 2026 | £18,495 |
| 16 June 2026 | £15,995 |
| 7 July 2026 | £15,995 |
| 5 August 2026 | £16,995 |
| 6 August 2026 | £16,995 |
| 26 August 2026 | £14,995 |
| 20 October 2026 | £15,995 |
| 21 October 2026 | £15,995 |
Price and mileage comparison
Estimated market asking price: £15,586. The asking price is £409 above 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 789 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 88,100 miles higher than typical for a 2023 Audi A6 Avant.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 17 May 2027. 121,105 miles at the last test.
4 other cars with the same year, trim, gearbox and fuel are for sale from £24,050 to £27,690.
| Asking price | Mileage |
|---|---|
| £24,050 | 28,522 miles |
| £25,800 | 39,730 miles |
| £26,049 | 35,574 miles |
| £27,690 | 52,233 miles |
These cars have covered 28,522–52,233 miles, compared with 120,948 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 A6 Avant cars for sale · 2023 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
- 2023 Audi A6 Avant photo 1
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- 2023 Audi A6 Avant photo 11
- 2023 Audi A6 Avant photo 12
