Used automatic Audi A4 Avant for sale under £20,000

There are 675 used automatic Audi A4 Avant under £20,000 for sale from UK dealers on AskCar, as of 12 November 2026. Typical asking price £14,000 (the median: half cost less, half cost more). The cheapest is £2,450. AskCar lists 1,264 used Audi A4 Avant across the UK, from 856 dealerships.

The middle half of the 675 cars are priced between £10,000 and £17,000.

As of 12 November 2026, AskCar lists 596,362 cars and vans from 12,840 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

220 of the 675 cars had their price reduced in the last 14 days to 12 November 2026.

Median asking price by year

YearFor sale with a priceMedian asking priceMiddle half priced between
202359£18,000£16,000 to £19,300
202239£18,500£15,400 to £19,100
202170£17,500£15,000 to £18,900
202066£16,700£15,300 to £17,900
2019116£15,000£13,100 to £16,700
201833£13,500£12,500 to £14,800
201774£11,400£9,900 to £13,000
201677£11,000£9,500 to £13,600
201536£8,400£7,700 to £10,800
201431£7,900£6,900 to £9,600
201325£8,000£8,000 to £8,900

Cars for sale now, page 4 of 7

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 1,233 priced Audi A4 Avant adverts on AskCar as of 12 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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