Used automatic Audi A4 for sale under £20,000

There are 740 used automatic Audi A4 under £20,000 for sale from UK dealers on AskCar, as of 2 November 2026. Typical asking price £14,000 (the median: half cost less, half cost more). The cheapest is £1,779. AskCar lists 1,493 used Audi A4 across the UK, from 984 dealerships.

The middle half of the 740 cars are priced between £10,300 and £17,500.

As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

226 of the 740 cars had their price reduced in the last 14 days to 2 November 2026.

Median asking price by year

YearFor sale with a priceMedian asking priceMiddle half priced between
202382£18,000£17,200 to £19,400
202261£18,400£16,600 to £19,400
202167£16,900£15,500 to £18,100
202085£17,200£15,000 to £18,000
2019104£14,500£12,500 to £16,000
201856£13,000£11,300 to £14,800
201771£12,000£9,900 to £13,200
201674£10,700£8,600 to £12,400
201538£9,900£7,600 to £10,800
201433£7,400£6,700 to £8,800
201328£7,000£5,900 to £8,200

Cars for sale now, page 1 of 8

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 1,428 priced Audi A4 adverts on AskCar as of 2 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.

Audi A4 by gearbox, fuel and body

Automatic Audi A4 by price

Audi A4 prices by year

Audi A4 by price

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