Used Audi S5 for sale under £30,000

There are 303 used Audi S5 under £30,000 for sale from UK dealers on AskCar, as of 10 November 2026. Typical asking price £18,500 (the median: half cost less, half cost more). The cheapest is £4,990. AskCar lists 373 used Audi S5 across the UK, from 302 dealerships.

The middle half of the 303 cars are priced between £14,100 and £21,500.

As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

99 of the 303 cars had their price reduced in the last 14 days to 10 November 2026.

Median asking price by year

YearFor sale with a priceMedian asking priceMiddle half priced between
201862£20,000£18,100 to £22,500
2017119£19,000£17,800 to £21,000

Cars for sale now, page 2 of 4

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 362 priced Audi S5 adverts on AskCar as of 10 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.

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Audi S5 by gearbox, fuel and body

Audi S5 under £30,000 by gearbox, fuel and body

Audi S5 prices by year

Audi S5 by price

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