2018 Audi A6 Avant
2.0 TDI ultra S Line S tronic FWD Euro 6 (s/s) 5dr (187 bhp)
£16,499
Fair price: within 8% of the typical £17,008 for this model, age and mileage, drawing on 767 adverts of this make and model.
Overview
- Make
- Audi
- Model
- A6 Avant
- Trim
- S LINE
- Version
- 2.0 TDI ultra S Line S tronic FWD Euro 6 (s/s) 5dr (187 bhp)
- Mileage
- 57,753 miles
- Year
- 2018
- Fuel type
- Diesel
- Body type
- Estate
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 187 bhp
- Seats
- 5
- CO2
- 115 g/km
- Colour
- Black
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Gearbox version
- S tronic
- Engine badge
- TDI; ultra
- Emissions standard
- Euro 6
About this car
At 57,753 miles, this 2018 Audi A6 Avant S Line has covered about 25,900 fewer miles than other 2018 Audi A6 Avant cars. Its asking price of £16,499 is £509 below our estimate of £17,008. Our estimate draws on 767 Audi A6 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. The asking price is now £500 lower than when we first recorded the advert 24 days ago. Its recorded MOT is valid until 29 June 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Pinetree Car Superstore - Tonypandy, based in Tonypandy.
Stock data from 23 October 2026.
Price history
First seen on 30 September 2026, 24 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £500 from the first recorded £16,999. 1 price reduction recorded, the latest observed on 10 October 2026.
| Date observed | Asking price |
|---|---|
| 30 September 2026 | £16,999 |
| 10 October 2026 | £16,499 |
| 23 October 2026 | £16,499 |
Price and mileage comparison
Estimated market asking price: £17,008. The asking price is £509 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 767 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 25,900 miles lower than typical for a 2018 Audi A6 Avant.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 29 June 2027. 55,718 miles at the last test.
16 other cars with the same year, trim, gearbox and fuel are for sale from £9,950 to £23,990.
| Asking price | Mileage |
|---|---|
| £9,950 | 124,000 miles |
| £10,995 | 108,000 miles |
| £12,995 | 148,000 miles |
| £13,110 | 77,177 miles |
| £13,995 | 121,177 miles |
These cars have covered 46,000–148,000 miles, compared with 57,753 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 · 2018 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
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