2022 Audi A4 prices under £20,000

There are 74 used 2022 Audi A4 cars for sale under £20,000 from UK dealers on AskCar, as of 8 November 2026. Typical asking price £18,000 (the median: half cost less, half cost more). The cheapest is £11,990. The middle half are priced between £16,300 and £19,000. Median mileage: about 46,000 miles.

Dealers lowered the asking price on more than a third of 2022 Audi A4 cars under £20,000: 34 of the 74 in the 14 days to 8 November 2026.

AskCar lists 1,461 used Audi A4 across the UK, from 964 dealerships.

As of 8 November 2026, AskCar lists 595,762 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

2022 Audi A4 cars for sale now under £20,000, page 1 of 2

This page picks out up to 10 cars in each of these groups: best value, cheapest, lowest mileage, recently reduced and newly advertised. A car in more than one group is listed in full once. The groups pick only from cars with photos and an AskCar estimate, priced at £500 or more and no more than 25% under that estimate. 73 of the 74 cars listed here meet these rules. Page 2 lists every other 2022 Audi A4 car, cheapest first, including the one the groups do not pick from.

The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 1,408 priced Audi A4 adverts on AskCar as of 8 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2022 Audi A4.

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. Each car's AskCar page has its full price history and cheaper cars like it.

Best value 2022 Audi A4: priced furthest below the AskCar estimate

These 10 are priced 7% to 20% under their AskCar estimate. Their asking prices run from £12,995 to £18,695.

Cheapest 2022 Audi A4: the lowest asking prices

These 10 are priced £11,990 to £14,990. They have covered 39,175 to 99,520 miles.

Lowest-mileage 2022 Audi A4

These 10 have covered 10,802 to 26,609 miles. Their asking prices run from £15,998 to £19,999.

Recently reduced 2022 Audi A4: the biggest price reductions in the 14 days to 8 November 2026

The dealer lowered the asking price on each of these 10 in the 14 days to 8 November 2026. Their reductions since AskCar first saw them run from £1,205 to £3,000.

Newly advertised 2022 Audi A4: first seen by AskCar in the 7 days to 8 November 2026

These 10 are the most recently advertised. Cars first seen on the same day are listed cheapest first.

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