Used automatic Audi A5 for sale under £20,000

There are 891 used automatic Audi A5 under £20,000 for sale from UK dealers on AskCar, as of 8 November 2026. Typical asking price £14,000 (the median: half cost less, half cost more). The cheapest is £1,150. AskCar lists 1,898 used Audi A5 across the UK, from 1,065 dealerships.

The middle half of the 891 cars are priced between £11,000 and £17,100.

As of 8 November 2026, AskCar lists 595,629 cars and vans from 12,891 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

279 of the 891 cars had their price reduced in the last 14 days to 8 November 2026.

Median asking price by year

YearFor sale with a priceMedian asking priceMiddle half priced between
202326£19,100£18,400 to £19,800
202248£18,500£17,400 to £19,200
202176£18,400£16,800 to £19,100
202074£17,000£15,700 to £18,500
2019196£15,500£13,700 to £17,000
2018125£13,700£11,900 to £15,000
2017122£13,000£11,100 to £15,000
201648£9,700£8,900 to £11,500
201554£8,500£7,000 to £10,000
201443£7,800£6,700 to £9,000
201326£7,000£5,800 to £7,900

Cars for sale now, page 2 of 9

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 1,837 priced Audi A5 adverts on AskCar as of 8 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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