2018 Audi A6 Saloon
2.0 TDI S Line S tronic FWD Euro 6 4dr (201 bhp)
£19,995
Fair price: within 8% of the typical £19,462 for this model, age and mileage, drawing on 858 adverts of this make and model.
Overview
- Make
- Audi
- Model
- A6 Saloon
- Trim
- S LINE
- Version
- 2.0 TDI S Line S tronic FWD Euro 6 4dr (201 bhp)
- Mileage
- 24,000 miles
- Year
- 2018
- Fuel type
- Diesel
- Body type
- Saloon
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 201 bhp
- Seats
- 5
- Doors
- 4
- Driven wheels
- Front Wheel Drive
- Gearbox version
- S tronic
- Engine badge
- TDI
- Emissions standard
- Euro 6
About this car
This 2018 Audi A6 Saloon S Line is advertised with 24,000 miles, approximately 46,300 below the typical mileage for its age. Its asking price of £19,995 is £533 above our estimate of £19,462. The estimate uses 858 UK dealer adverts for the Audi A6 Saloon, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 18 days ago. You can find this car at Southern Prestige Cars in Crawley.
Stock data from 20 October 2026.
Price history
First seen on 3 October 2026, 18 days ago. Advert duration calculated on 21 October 2026.
| Date observed | Asking price |
|---|---|
| 3 October 2026 | £19,995 |
| 20 October 2026 | £19,995 |
Price and mileage comparison
Estimated market asking price: £19,462. The asking price is £533 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 858 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 46,300 miles lower than typical for a 2018 Audi A6 Saloon.
37 other cars with the same year, trim, gearbox and fuel are for sale from £7,995 to £109,980.
| Asking price | Mileage |
|---|---|
| £7,995 | 115,000 miles |
| £8,950 | 180,000 miles |
| £9,770 | 100,000 miles |
| £9,999 | 103,000 miles |
| £11,490 | 131,000 miles |
These cars have covered 24,000–180,000 miles, compared with 24,000 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 Saloon cars for sale · 2018 Audi A6 Saloon price guide
Similar cars for less
- 2019 Audi A6 Saloon, 10,000 miles, £17,495, £4,326 under typical, Walsall
- 2022 Audi A6 Saloon, 21,360 miles, £17,489, £2,658 under typical, Derby
- 2021 Audi A6 Saloon, 17,240 miles, £19,000, London
Dealer
Southern Prestige Cars, Crawley. Across the dealer network: 496 cars for sale.
Dealer postcode: RH10 9LU.
Dealer opening hours
- Monday
- 09:00-19:00
- Tuesday
- 09:00-19:00
- Wednesday
- 00:00-19:00
- Thursday
- 09:00-19:00
- Friday
- 09:00-19:00
- Saturday
- 09:00-19:00
- Sunday
- 09:00-19:00
Vehicle photos
- 2018 Audi A6 Saloon photo 1
- 2018 Audi A6 Saloon photo 2
- 2018 Audi A6 Saloon photo 3
- 2018 Audi A6 Saloon photo 4
- 2018 Audi A6 Saloon photo 5
- 2018 Audi A6 Saloon photo 6
- 2018 Audi A6 Saloon photo 7
- 2018 Audi A6 Saloon photo 8
- 2018 Audi A6 Saloon photo 9
- 2018 Audi A6 Saloon photo 10
- 2018 Audi A6 Saloon photo 11
- 2018 Audi A6 Saloon photo 12
- 2018 Audi A6 Saloon photo 13
- 2018 Audi A6 Saloon photo 14
- 2018 Audi A6 Saloon photo 15
- 2018 Audi A6 Saloon photo 16
- 2018 Audi A6 Saloon photo 17
- 2018 Audi A6 Saloon photo 18
- 2018 Audi A6 Saloon photo 19
- 2018 Audi A6 Saloon photo 20
- 2018 Audi A6 Saloon photo 21
- 2018 Audi A6 Saloon photo 22
- 2018 Audi A6 Saloon photo 23
- 2018 Audi A6 Saloon photo 24
- 2018 Audi A6 Saloon photo 25
- 2018 Audi A6 Saloon photo 26
- 2018 Audi A6 Saloon photo 27
- 2018 Audi A6 Saloon photo 28
