Used automatic Audi A5 for sale under £20,000

There are 896 used automatic Audi A5 under £20,000 for sale from UK dealers on AskCar, as of 10 November 2026. Typical asking price £14,200 (the median: half cost less, half cost more). The cheapest is £1,150. AskCar lists 1,899 used Audi A5 across the UK, from 1,068 dealerships.

The middle half of the 896 cars are priced between £10,900 and £17,500.

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.

296 of the 896 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
202330£19,300£18,200 to £19,900
202251£18,800£17,600 to £19,300
202179£18,500£16,900 to £19,500
202069£17,000£15,500 to £18,300
2019195£15,500£13,800 to £17,100
2018125£13,500£11,700 to £15,000
2017122£13,000£11,300 to £15,000
201647£9,700£8,900 to £11,600
201554£8,500£7,000 to £10,000
201444£7,600£6,500 to £9,000
201326£7,000£5,800 to £7,900

Cars for sale now, page 5 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 1,849 priced Audi A5 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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