2018 Audi A6 Saloon

2.0 TDI 40 S Line S tronic FWD Euro 6 (s/s) 4dr (201 bhp)

£17,849

Fair price: within 8% of the typical £17,772 for this model, age and mileage, drawing on 879 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
49,227 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
Black
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 has covered 49,227 miles, around 22,200 fewer than typical for its age. Our estimated market asking price is £17,772. This car is advertised at £17,849, which is £77 above that figure. To estimate its market asking price, we analyse UK dealer adverts for 879 Audi A6 Saloon cars across different ages and specifications. The asking price is now £150 lower than when we first recorded the advert 61 days ago. That may be worth mentioning if you discuss the price with the dealer. Its recorded MOT is valid until 18 September 2027, and its advertised mileage is consistent with the latest MOT reading. It is for sale at TU Motors in Luton.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 23 August 2026, 61 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £150 from the first recorded £17,999. 2 price reductions recorded, the latest observed on 11 October 2026.

Recorded asking prices
Date observedAsking price
23 August 2026£17,999
25 August 2026£18,249
31 August 2026£17,949
11 October 2026£17,849
22 October 2026£17,849

Price and mileage comparison

Estimated market asking price: £17,772. The asking price is £77 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 879 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 22,200 miles lower than typical for a 2018 Audi A6 Saloon.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 18 September 2027. 49,229 miles at the last test.

40 other cars with the same year, trim, gearbox and fuel are for sale from £7,995 to £21,998.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£7,995115,000 miles
£8,950180,000 miles
£9,770100,000 miles
£9,999103,000 miles
£10,98080,000 miles

These cars have covered 24,000–180,000 miles, compared with 49,227 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

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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