Used Audi A3 for sale under £20,000

4,244 cars from UK dealers, updated 28 October 2026. Typical asking price £13,500. Half of them are priced between £8,700 and £17,300.

AskCar lists 584,857 cars from 12,986 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.

1,489 have had their price cut since they were first listed.

Typical price by year

YearFor saleTypical priceHalf are priced between
2024149£18,900£17,700 to £19,500
2023774£18,300£17,000 to £19,200
2022478£17,000£15,700 to £18,300
2021358£16,500£14,700 to £18,000
2020267£15,000£13,400 to £16,600
2019280£13,000£11,000 to £14,700
2018314£12,000£10,000 to £13,500
2017332£10,000£8,600 to £12,000
2016343£8,800£7,500 to £10,300
2015290£7,900£6,500 to £9,600
2014252£7,400£6,000 to £8,800
2013154£6,300£5,000 to £7,900
201253£4,000£3,000 to £6,000
201135£4,000£3,000 to £5,000
201035£3,000£2,500 to £4,400
200932£3,000£2,500 to £4,500
200823£2,700£2,000 to £3,800
200723£2,500£2,200 to £3,100

Cars for sale now, page 18 of 43

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

·

Audi A3 by gearbox, fuel and body

Audi A3 prices by year

Audi A3 by price

Audi A3 near you

More Audi

Same budget

Everything