2019 Audi A6 Saloon 2.0 TDI S Line

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

Price: £15,990. Good value: £1,450 (8%) under the AskCar estimate of £17,440, our expected asking price for this car from its model, age, mileage and specification, drawing on 855 priced Audi A6 Saloon adverts on AskCar as of 31 October 2026.

AskCar lists 879 used Audi A6 Saloon from 642 UK dealerships, as of 31 October 2026.

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
66,030 miles
Year
2019
Fuel type
Diesel
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
201 bhp
Seats
5
CO2
118 g/km
Colour
Grey
Doors
4
Driven wheels
Front Wheel Drive
Gearbox version
S tronic
Engine badge
TDI
Emissions standard
Euro 6

About this car

At 66,030 miles, this 2019 Audi A6 Saloon S Line has covered about 6,700 fewer miles than other 2019 Audi A6 Saloon cars. Priced at £15,990, it is advertised £1,450 below the AskCar estimate of £17,440. The AskCar estimate uses 855 UK dealer adverts for the Audi A6 Saloon, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 95 days ago. Its asking price has since fallen by £720. That may be worth mentioning if you discuss the price with the dealer. MOT records show an expiry date of 17 May 2027, and the latest recorded mileage is consistent with the advert. The seller is Big Motoring World Leeds, based in Leeds.

Stock data as of 31 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 28 July 2026, 95 days ago. Price reduced by £720 from £16,710 since AskCar first saw it. 10 price reductions recorded, the latest seen on 31 October 2026.

Recorded asking prices
Date observedAsking price
28 July 2026£16,710
29 July 2026£16,710
30 July 2026£16,640
31 July 2026£16,620
3 August 2026£16,580
5 August 2026£16,560
6 August 2026£16,570
8 August 2026£16,550
10 August 2026£16,510
12 August 2026£16,520
13 August 2026£16,510
18 August 2026£16,490
20 August 2026£16,500
21 August 2026£16,520
25 August 2026£16,500
10 September 2026£16,000
31 October 2026£15,990

Price and mileage comparison

Good value: £1,450 (8%) under the AskCar estimate of £17,440.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 855 priced Audi A6 Saloon adverts across different ages and specifications, as of 31 October 2026.

Advertised mileage is about 6,700 miles lower than the median mileage of a 2019 Audi A6 Saloon on AskCar.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT: valid until 17 May 2027. 65,091 miles at the last test.

Other matching cars

65 other 2019 Audi A6 Saloon S Line automatic diesel cars are for sale at UK dealers from £9,995 to £29,450, as of 31 October 2026.

The 5 cheapest:

The 65 matching cars have covered 8,300 to 179,500 miles, compared with 66,030 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.

Browse all Audi A6 Saloon cars for sale · 2019 Audi A6 Saloon price guide

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Photos

1 photo of this car is on its AskCar page.

How to contact the dealer and its opening hours are on this AskCar page.

As of 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.