Used Audi A5 coupe for sale under £20,000

There are 445 used Audi A5 coupe under £20,000 for sale from UK dealers on AskCar, as of 29 October 2026. Typical asking price £12,500 (the median: half cost less, half cost more). The cheapest is £900. AskCar lists 1,930 used Audi A5 across the UK, from 1,089 dealerships.

The middle half of the 445 cars are priced between £8,600 and £15,500.

As of 29 October 2026, AskCar lists 587,923 cars and vans from 12,992 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

140 of the 445 cars had their price reduced in the last 14 days to 29 October 2026.

Median asking price by year

YearFor sale with a priceMedian asking priceMiddle half priced between
202120£17,400£16,400 to £19,000
202024£16,900£15,400 to £18,000
201976£14,600£13,300 to £16,000
201874£13,000£11,200 to £14,000
201770£11,400£10,200 to £12,900
201625£9,500£7,800 to £12,100
201530£8,000£6,500 to £10,000
201429£8,500£7,400 to £10,000
201326£6,500£5,600 to £7,600
201220£6,000£4,500 to £6,500

Cars for sale now, page 1 of 5

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 1,861 priced Audi A5 adverts on AskCar as of 29 October 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.

Audi A5 by gearbox, fuel and body

Audi A5 coupe by price

Audi A5 prices by year

Audi A5 by price

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