Used Audi A3 for sale under £20,000

4,266 cars from UK dealers, updated 29 October 2026. Typical asking price £13,500. Half of them are priced between £8,800 and £17,300.

AskCar lists 587,923 cars from 12,992 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.

1,570 have had their price cut since they were first listed.

Typical price by year

YearFor saleTypical priceHalf are priced between
2024148£18,800£17,600 to £19,500
2023783£18,200£17,000 to £19,200
2022495£17,000£15,500 to £18,400
2021353£16,500£14,700 to £18,000
2020266£15,000£13,300 to £16,500
2019281£13,000£11,000 to £14,700
2018318£11,800£10,000 to £13,500
2017328£10,000£8,600 to £12,000
2016338£8,800£7,500 to £10,300
2015293£7,800£6,400 to £9,500
2014253£7,500£6,200 to £8,700
2013157£6,300£5,000 to £7,900
201254£4,000£3,000 to £5,800
201134£4,000£3,000 to £5,000
201036£3,000£2,400 to £4,400
200932£3,000£2,500 to £4,100
200824£2,800£2,000 to £3,800
200724£2,500£2,300 to £3,300

Cars for sale now, page 19 of 43

The cheaper cars like each one are on its AskCar page.

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