Used petrol Audi A6 Saloon for sale

There are 217 used petrol Audi A6 Saloon for sale from UK dealers on AskCar, as of 8 November 2026. Typical asking price £20,500 (the median: half cost less, half cost more). The cheapest is £1,999. AskCar lists 902 used Audi A6 Saloon across the UK, from 659 dealerships.

The middle half of the 217 cars are priced between £16,900 and £26,000.

As of 8 November 2026, AskCar lists 595,762 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

What does a used petrol Audi A6 Saloon cost?

The median asking price is £20,500, across the 217 cars for sale with a price. For a 2026 one it is £39,000, for a 2021 one £17,600.

95 of the 217 cars had their price reduced in the last 14 days to 8 November 2026.

Median asking price by year

YearFor sale with a priceMedian asking priceMiddle half priced between
202633£39,000£36,000 to £40,500
202420£26,500£25,000 to £27,000
202338£21,500£20,500 to £24,000
202239£19,400£17,600 to £21,500
202128£17,600£16,100 to £19,000

Cars for sale now, page 1 of 3

Best value first: the cars priced furthest below their AskCar estimate come first, and those without one come after. The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 873 priced Audi A6 Saloon adverts on AskCar as of 8 November 2026.

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.

Cheaper cars like each one, with its price history, are on its AskCar page.

Audi A6 Saloon by gearbox, fuel and body

Petrol Audi A6 Saloon by price

Audi A6 Saloon prices by year

Audi A6 Saloon by price

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