Used manual Audi A3 for sale under £20,000

There are 2,146 used manual Audi A3 under £20,000 for sale from UK dealers on AskCar, as of 30 October 2026. Typical asking price £11,500 (the median: half cost less, half cost more). The cheapest is £795. AskCar lists 6,654 used Audi A3 across the UK, from 2,240 dealerships.

The middle half of the 2,146 cars are priced between £7,500 and £16,100.

As of 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

755 of the 2,146 cars had their price reduced in the last 14 days to 30 October 2026.

Median asking price by year

YearFor sale with a priceMedian asking priceMiddle half priced between
202486£18,700£17,400 to £19,500
2023325£17,800£16,400 to £19,000
2022224£16,500£15,200 to £17,700
2021118£15,000£13,800 to £16,500
2020152£14,100£12,500 to £15,600
2019144£11,800£10,300 to £13,300
2018180£10,800£9,500 to £12,600
2017186£9,400£8,000 to £11,000
2016214£8,000£6,800 to £9,500
2015162£6,900£6,000 to £8,100
2014122£6,700£5,400 to £7,600
201385£5,400£4,000 to £6,400
201240£3,500£2,500 to £4,800
201123£3,400£2,500 to £4,000
201020£2,700£2,000 to £3,700

Cars for sale now, page 7 of 22

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 6,475 priced Audi A3 adverts on AskCar as of 30 October 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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Audi A3 by gearbox, fuel and body

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