2025 Audi RS6 Avant prices

There are 19 used 2025 Audi RS6 Avant cars for sale from UK dealers on AskCar, as of 8 November 2026. Typical asking price £119,000 (the median: half cost less, half cost more). The cheapest is £31,990. The middle half are priced between £104,000 and £159,500. Median mileage: about 12,000 miles.

Dealers lowered the asking price on more than a quarter of 2025 Audi RS6 Avant cars: 6 of the 19 in the 14 days to 8 November 2026.

AskCar lists 278 used Audi RS6 Avant across the UK, from 202 dealerships.

As of 8 November 2026, AskCar lists 595,629 cars and vans from 12,891 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

2025 Audi RS6 Avant cars for sale now, page 1 of 2

This page picks out up to 10 cars in each of these groups: best value, cheapest, lowest mileage, recently reduced and newly advertised. A car in more than one group is listed in full once. The groups pick only from cars with photos and an AskCar estimate, priced at £500 or more and no more than 25% under that estimate. 18 of the 19 cars listed here meet these rules. Page 2 lists every other 2025 Audi RS6 Avant car, cheapest first, including the one the groups do not pick from.

The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 271 priced Audi RS6 Avant adverts on AskCar as of 8 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2025 Audi RS6 Avant.

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.

Best value 2025 Audi RS6 Avant: priced furthest below the AskCar estimate

Their asking prices run from £85,990 to £184,990.

Cheapest 2025 Audi RS6 Avant: the lowest asking prices

These 10 are priced £85,990 to £119,900. They have covered 5,530 to 24,664 miles.

Lowest-mileage 2025 Audi RS6 Avant

These 10 have covered 50 to 11,642 miles. Their asking prices run from £85,990 to £235,000.

Recently reduced 2025 Audi RS6 Avant: the biggest price reductions in the 14 days to 8 November 2026

The dealer lowered the asking price on each of these 5 in the 14 days to 8 November 2026. Their reductions since AskCar first saw them run from £1,000 to £10,765.

Newly advertised 2025 Audi RS6 Avant: first seen by AskCar in the 7 days to 8 November 2026

These 2 are the most recently advertised. Cars first seen on the same day are listed cheapest first.

Audi RS6 Avant prices by year

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Audi RS6 Avant by price

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