2018 Audi A6 Saloon

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

45,000 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

At 45,000 miles, this 2018 Audi A6 Saloon S Line has covered about 23,900 fewer miles than other 2018 Audi A6 Saloon cars. Its asking price of £16,950 is £1,105 below our estimate of £18,055. We use UK dealer asking prices, including 842 Audi A6 Saloon listings, and account for the car’s age, mileage and specification. The asking price is now £1,000 lower than when we first recorded the advert 89 days ago. Our latest MOT record expired on 2 August 2026. Check the current position with the dealer. Our comparison with the latest MOT reading has not flagged a mileage discrepancy. The seller is Car City (Luton), based in Luton.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £18,055. The asking price is £1,105 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 842 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 23,900 miles lower than typical for a 2018 Audi A6 Saloon.

The advertised mileage is consistent with the last MOT reading.

The recorded MOT has expired; ask the dealer for an up-to-date MOT.