Used Audi A5 Avant S Line prices

There are 136 used Audi A5 Avant S Line cars for sale from UK dealers on AskCar, as of 8 November 2026. Typical asking price £33,500 (the median: half cost less, half cost more). The cheapest is £27,121. The middle half are priced between £31,500 and £36,500.

Dealers lowered the asking price on more than half of Audi A5 Avant S Line cars: 78 of the 136 in the 14 days to 8 November 2026.

Audi A5 Avant S Line prices by year

A 2025 Audi A5 Avant S Line typically costs £32,000, against £33,000 for all 2025 Audi A5 Avant cars, as of 8 November 2026.

YearTypical asking priceTypical mileage
2026 Audi A5 Avant S Line£36,5005,000 miles
2025 Audi A5 Avant S Line£32,0008,000 miles

Typical asking prices are of Audi A5 Avant S Line cars for sale on 8 November 2026, and are given only where at least 20 cars with a price are for sale.

AskCar lists 312 used Audi A5 Avant across the UK, from 136 dealerships.

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.

Audi A5 Avant S Line cars for sale now, page 1 of 3

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. All 136 cars listed here meet these rules. Pages 2 to 3 list every other Audi A5 Avant S Line car, cheapest first.

The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 307 priced Audi A5 Avant adverts on AskCar as of 8 November 2026. The figures on this page describe the cars advertised, not a valuation of every Audi A5 Avant 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.

Best value Audi A5 Avant S Line: priced furthest below the AskCar estimate

These 10 are priced 6% to 15% under their AskCar estimate. Their asking prices run from £27,121 to £38,498.

Cheapest Audi A5 Avant S Line: the lowest asking prices

These 10 are priced £27,121 to £29,980. They have covered 6,519 to 26,317 miles.

Lowest-mileage Audi A5 Avant S Line

These 10 have covered 10 to 1,892 miles. Their asking prices run from £32,610 to £43,995.

Recently reduced Audi A5 Avant S Line: the biggest price reductions in the 14 days to 8 November 2026

The dealer lowered the asking price on each of these 10 in the 14 days to 8 November 2026. Their reductions since AskCar first saw them run from £4,005 to £17,000.

Newly advertised Audi A5 Avant S Line: first seen by AskCar in the 7 days to 8 November 2026

These 10 are the most recently advertised. Cars first seen on the same day are listed cheapest first.

Audi A5 Avant by gearbox, fuel and body

Audi A5 Avant prices by year

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