Used Audi A5 Cabriolet S Line prices

There are 126 used Audi A5 Cabriolet S Line cars for sale from UK dealers on AskCar, as of 4 November 2026. Typical asking price £12,600 (the median: half cost less, half cost more). The cheapest is £1,499. The middle half are priced between £6,100 and £16,200.

Dealers lowered the asking price on more than a quarter of Audi A5 Cabriolet S Line cars: 32 of the 126 in the 14 days to 4 November 2026.

Audi A5 Cabriolet S Line prices by year

A 2019 Audi A5 Cabriolet S Line typically costs £16,500, against £17,000 for all 2019 Audi A5 Cabriolet cars, as of 4 November 2026.

YearTypical asking priceTypical mileage
2019 Audi A5 Cabriolet S Line£16,50051,000 miles
2018 Audi A5 Cabriolet S Line£14,20056,000 miles
2017 Audi A5 Cabriolet S Line£13,30077,000 miles

Typical asking prices are of Audi A5 Cabriolet S Line cars for sale on 4 November 2026, and are given only where at least 20 cars with a price are for sale.

AskCar lists 223 used Audi A5 Cabriolet across the UK, from 197 dealerships.

As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

Audi A5 Cabriolet 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. 111 of the 118 cars listed here meet these rules. Pages 2 to 3 list every other Audi A5 Cabriolet S Line car, cheapest first, including the 7 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 A5 Cabriolet adverts on AskCar as of 4 November 2026. The figures on this page describe the cars advertised, not a valuation of every Audi A5 Cabriolet 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 8 cars whose advertised mileage is lower than the mileage recorded at their last MOT test.

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

These 10 are priced 10% to 24% under their AskCar estimate. Their asking prices run from £3,146 to £15,650.

Cheapest Audi A5 Cabriolet S Line: the lowest asking prices

These 10 are priced £3,146 to £4,499. They have covered 85,893 to 141,000 miles.

Lowest-mileage Audi A5 Cabriolet S Line

These 10 have covered 18,213 to 32,589 miles. Their asking prices run from £8,990 to £27,995.

Recently reduced Audi A5 Cabriolet S Line: the biggest price reductions in the 14 days to 4 November 2026

The dealer lowered the asking price on each of these 10 in the 14 days to 4 November 2026. Their reductions since AskCar first saw them run from £1,000 to £3,410.

Newly advertised Audi A5 Cabriolet S Line: first seen by AskCar in the 7 days to 4 November 2026

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

Audi A5 Cabriolet by gearbox, fuel and body

Audi A5 Cabriolet prices by year

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