Used Audi A3 for sale under £20,000

4,150 cars from UK dealers, updated 26 October 2026. Typical asking price £13,500. Half of them are priced between £8,800 and £17,300.

AskCar lists 579,238 cars from 12,980 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.

1,458 have had their price cut since they were first listed.

Typical price by year

YearFor saleTypical priceHalf are priced between
2024146£18,800£17,800 to £19,500
2023750£18,300£17,000 to £19,200
2022461£17,000£15,600 to £18,500
2021354£16,500£14,800 to £18,200
2020270£15,000£13,300 to £16,800
2019275£13,300£11,000 to £14,900
2018305£12,000£10,000 to £13,700
2017332£10,000£8,600 to £12,000
2016325£8,800£7,500 to £10,300
2015287£8,000£6,500 to £9,500
2014251£7,300£6,000 to £8,700
2013147£6,300£5,000 to £7,800
201252£4,200£3,000 to £6,000
201136£4,000£3,000 to £5,000
201032£2,900£2,400 to £4,100
200931£3,000£2,500 to £4,500
200822£2,800£2,200 to £3,900
200722£2,500£2,100 to £3,200

Cars for sale now, page 7 of 42

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