Used Audi A6 Saloon S Line prices

There are 348 used Audi A6 Saloon S Line cars for sale from UK dealers on AskCar, as of 2 November 2026. Typical asking price £17,000 (the median: half cost less, half cost more). The cheapest is £1,999. The middle half are priced between £11,800 and £22,000.

Dealers lowered the asking price on more than a quarter of Audi A6 Saloon S Line cars: 111 of the 348 in the 14 days to 2 November 2026.

Audi A6 Saloon S Line prices by year

A 2019 Audi A6 Saloon S Line typically costs £17,000, against £16,500 for all 2019 Audi A6 Saloon cars, as of 2 November 2026.

YearTypical asking priceTypical mileage
2026 Audi A6 Saloon S Line£38,0003,000 miles
2024 Audi A6 Saloon S Line£27,00018,000 miles
2023 Audi A6 Saloon S Line£24,00034,000 miles
2021 Audi A6 Saloon S Line£18,40074,000 miles
2020 Audi A6 Saloon S Line£18,30051,000 miles
2019 Audi A6 Saloon S Line£17,00069,000 miles
2018 Audi A6 Saloon S Line£16,00067,000 miles
2016 Audi A6 Saloon S Line£10,20081,000 miles

Only 14 of the Audi A6 Saloon S Line cars for sale are 2022 models, too few to give a typical asking price.

Only 14 of the Audi A6 Saloon S Line cars for sale are 2017 models, too few to give a typical asking price.

Typical asking prices are of Audi A6 Saloon S Line cars for sale on 2 November 2026, and are given only where at least 20 cars with a price are for sale.

AskCar lists 886 used Audi A6 Saloon across the UK, from 654 dealerships.

As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

Audi A6 Saloon S Line cars for sale now, page 6 of 7

This page lists Audi A6 Saloon S Line cars not picked out on page 1, cheapest first.

The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 858 priced Audi A6 Saloon adverts on AskCar as of 2 November 2026. The figures on this page describe the cars advertised, not a valuation of every Audi A6 Saloon S Line.

Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer and town; AskCar page. Each car's AskCar page has its full price history and cheaper cars like it.

This list leaves out 18 cars whose advertised mileage is lower than the mileage recorded at their last MOT test.

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Audi A6 Saloon by gearbox, fuel and body

Audi A6 Saloon prices by year

Audi A6 Saloon by trim

Audi A6 Saloon by price

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