2018 Audi A6 Saloon
2.0 TDI 40 S Line S tronic FWD Euro 6 (s/s) 4dr (201 bhp)
£16,700
Fair price: within 8% of the typical £17,768 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 40 S Line S tronic FWD Euro 6 (s/s) 4dr (201 bhp)
- Mileage
- 49,077 miles
- Year
- 2018
- Fuel type
- Diesel
- Body type
- Saloon
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 201 bhp
- Seats
- 5
- CO2
- 118 g/km
- Colour
- Blue
- Doors
- 4
- Driven wheels
- Front Wheel Drive
- Gearbox version
- S tronic
- Engine badge
- TDI
- Emissions standard
- Euro 6
About this car
With 49,077 miles on the clock, this 2018 Audi A6 Saloon S Line has done roughly 21,200 fewer miles than a typical 2018 Audi A6 Saloon. Our estimated market asking price is £17,768. This car is advertised at £16,700, which is £1,068 below that figure. To estimate its market asking price, we analyse UK dealer adverts for 858 Audi A6 Saloon cars across different ages and specifications. We first recorded this car for sale 4 days ago. Its MOT is recorded as valid until 13 May 2027. The advertised mileage is consistent with the latest MOT reading. It is advertised by Car Planet Watford in Rickmansworth.
Stock data from 20 October 2026.
Price history
First seen on 17 October 2026, 4 days ago. Advert duration calculated on 21 October 2026.
| Date observed | Asking price |
|---|---|
| 17 October 2026 | £16,700 |
| 20 October 2026 | £16,700 |
Price and mileage comparison
Estimated market asking price: £17,768. The asking price is £1,068 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 858 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 21,200 miles lower than typical for a 2018 Audi A6 Saloon.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 13 May 2027. 45,683 miles at the last test.
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 49,077 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
- 2022 Audi A6 Saloon, 39,580 miles, £15,989, £2,461 under typical, Derby
- 2018 Audi A6 Saloon, 47,151 miles, £15,523, £2,038 under typical, Bury
- 2022 Audi A6 Saloon, 37,478 miles, £16,489, £2,162 under typical, Derby
Dealer
Car Planet Watford, Rickmansworth. Across the dealer network: 2 branches, 1,886 cars for sale.
Dealer postcode: WD3 3RT.
Dealer opening hours
- Monday
- 09:00-21:00
- Tuesday
- 09:00-21:00
- Wednesday
- 09:00-21:00
- Thursday
- 09:00-21:00
- Friday
- 09:00-21:00
- Saturday
- 09:00-21:00
- Sunday
- 10:00-17:00
