Used Audi A8 S Line prices

There are 55 used Audi A8 S Line cars for sale from UK dealers on AskCar, as of 1 November 2026. Typical asking price £26,000 (the median: half cost less, half cost more). The cheapest is £15,440. The middle half are priced between £22,000 and £36,000.

Dealers lowered the asking price on more than a third of Audi A8 S Line cars: 25 of the 55 in the 14 days to 1 November 2026.

AskCar lists 221 used Audi A8 across the UK, from 186 dealerships.

As of 1 November 2026, AskCar lists 578,994 cars and vans from 12,654 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

Audi A8 S Line 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. 51 of the 52 cars listed here meet these rules. Page 2 lists every other Audi A8 S Line 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 212 priced Audi A8 adverts on AskCar as of 1 November 2026. The figures on this page describe the cars advertised, not a valuation of every Audi A8 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 3 cars whose advertised mileage is lower than the mileage recorded at their last MOT test.

Best value Audi A8 S Line: priced furthest below the AskCar estimate

These 10 are priced 7% to 13% under their AskCar estimate. Their asking prices run from £19,990 to £48,490.

Cheapest Audi A8 S Line: the lowest asking prices

These 10 are priced £15,440 to £21,498. They have covered 71,067 to 135,667 miles.

Lowest-mileage Audi A8 S Line

These 10 have covered 25 to 10,935 miles. Their asking prices run from £32,999 to £66,595.

Recently reduced Audi A8 S Line: the biggest price reductions in the 14 days to 1 November 2026

The dealer lowered the asking price on each of these 10 in the 14 days to 1 November 2026. Their reductions since AskCar first saw them run from £2,000 to £20,000.

Newly advertised Audi A8 S Line: first seen by AskCar in the 7 days to 1 November 2026

These 6 are the most recently advertised. Cars first seen on the same day are listed cheapest first.

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