2018 Audi A6 Avant
2.0 TDI S Line S tronic 4WD Euro 6 (s/s) 5dr (187 bhp)
£13,190
Good value: £1,680 under the typical £14,870 for this model, age and mileage, drawing on 780 adverts of this make and model.
Overview
- Make
- Audi
- Model
- A6 Avant
- Trim
- S LINE
- Version
- 2.0 TDI S Line S tronic 4WD Euro 6 (s/s) 5dr (187 bhp)
- Mileage
- 77,177 miles
- Year
- 2018
- Fuel type
- Diesel
- Body type
- Estate
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 187 bhp
- Seats
- 5
- CO2
- 133 g/km
- Colour
- White
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Gearbox version
- S tronic
- Engine badge
- TDI
- Emissions standard
- Euro 6
About this car
This 2018 Audi A6 Avant S Line is advertised with 77,177 miles, approximately 6,400 below the typical mileage for its age. Its asking price of £13,190 is £1,680 below our estimate of £14,870. To estimate its market asking price, we analyse UK dealer adverts for 780 Audi A6 Avant cars across different ages and specifications. Since we first spotted the advert 42 days ago, the asking price has dropped by £800. Its recorded MOT is valid until 16 July 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Evans Halshaw Ford Coatbridge, based in Coatbridge.
Stock data from 19 October 2026.
Price history
First seen on 8 September 2026, 42 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £800 from the first recorded £13,990. 6 price reductions recorded, the latest observed on 13 October 2026.
| Date observed | Asking price |
|---|---|
| 8 September 2026 | £13,990 |
| 9 September 2026 | £13,600 |
| 16 September 2026 | £13,530 |
| 22 September 2026 | £13,460 |
| 29 September 2026 | £13,390 |
| 7 October 2026 | £13,320 |
| 13 October 2026 | £13,190 |
| 19 October 2026 | £13,190 |
Price and mileage comparison
Estimated market asking price: £14,870. The asking price is £1,680 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 780 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 6,400 miles lower than typical for a 2018 Audi A6 Avant.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 16 July 2027. 75,428 miles at the last test.
18 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 |
| £13,494 | 92,000 miles |
| £13,995 | 121,177 miles |
These cars have covered 46,000–148,000 miles, compared with 77,177 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
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Dealer
Evans Halshaw Ford Coatbridge, Coatbridge. Across the dealer network: 84 branches, 10,599 cars for sale.
Dealer postcode: ML5 3RB.
Dealer opening hours
- Monday
- 09:00-18:00
- Tuesday
- 09:00-18:00
- Wednesday
- 09:00-18:00
- Thursday
- 09:00-18:00
- Friday
- 09:00-18:00
- Saturday
- 09:00-18:00
- Sunday
- 11:00-17:00
