Used Audi S3 for sale under £20,000
496 cars from UK dealers, updated 23 October 2026. Typical asking price £15,800. Half of them are priced between £13,000 and £17,800.
AskCar lists 589,789 cars from 13,079 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.
128 have had their price cut since they were first listed.
Typical price by year
| Year | For sale | Typical price | Half are priced between |
|---|---|---|---|
| 2019 | 44 | £18,900 | £17,800 to £19,900 |
| 2018 | 47 | £17,500 | £16,700 to £18,900 |
| 2017 | 100 | £17,300 | £16,000 to £18,500 |
| 2016 | 104 | £15,500 | £13,900 to £17,000 |
| 2015 | 78 | £14,100 | £12,900 to £16,000 |
| 2014 | 70 | £13,000 | £11,500 to £14,400 |
Cars for sale now, page 4 of 5
The cheaper cars like each one are on its AskCar page.
- 2015 Audi S3, 99,431 miles, £11,350, Colchester
- 2018 Audi S3, 67,863 miles, £19,999, Merthyr Tydfil
- 2019 Audi S3, 74,102 miles, £18,450, Edwinstowe
- 2017 Audi S3, 78,000 miles, £18,495, Maidenhead
- 2014 Audi S3, 81,400 miles, £11,995, Swallowfield
- 2016 Audi S3, 78,311 miles, £14,995, Leeds
- 2015 Audi S3, 83,372 miles, £13,995, Southend-on-Sea
- 2016 Audi S3, 95,000 miles, £13,495, Shipley
- 2019 Audi S3, 74,000 miles, £19,995, Denbigh
- 2017 Audi S3, 70,000 miles, £17,695, Shipley
- 2019 Audi S3, 71,425 miles, £19,995, Manchester
- 2016 Audi S3, 82,189 miles, £13,799, West Bromwich
- 2016 Audi S3, 110,000 miles, £12,290, Peterborough
- 2015 Audi S3, 88,000 miles, £11,495, Wakefield
- 2016 Audi S3, 97,000 miles, £13,290, Brampton
- 2016 Audi S3, 90,598 miles, £14,490, Rowley Regis
- 2015 Audi S3, 63,722 miles, £16,000, Selby
- 2017 Audi S3, 70,000 miles, £17,750, Uckfield
- 2014 Audi S3, 95,500 miles, £10,990, Bradford
- 2017 Audi S3, 78,000 miles, £17,979, Rochdale
- 2017 Audi S3, 62,000 miles, £19,990, Bradford
- 2018 Audi S3, 88,000 miles, £17,490, Bolton
- 2018 Audi S3, 76,059 miles, £16,995, Lancaster
- 2014 Audi S3, 54,680 miles, £15,895, Bradford
- 2019 Audi S3, 96,839 miles, £16,000, Swanley
- 2015 Audi S3, 19,000 miles, £19,995, High Wycombe
- 2014 Audi S3, 90,000 miles, £12,899, Chiswellgreen
- 2017 Audi S3, 76,147 miles, £19,395, Abertillery
- 2017 Audi S3, 110,102 miles, £15,195, Wakefield
- 2017 Audi S3, 72,781 miles, £16,995, Leatherhead
- 2016 Audi S3, 82,150 miles, £16,795, Luton
- 2015 Audi S3, 105,000 miles, £12,000, Wisbech
- 2017 Audi S3, 68,000 miles, £19,995, Crawley
- 2015 Audi S3, 96,200 miles, £13,000, Manchester
- 2015 Audi S3, 69,300 miles, £13,995, Kintore
- 2015 Audi S3, 98,000 miles, £12,850, Gerrards Cross
- 2016 Audi S3, 107,000 miles, £10,995, Congresbury
- 2016 Audi S3, 103,000 miles, £13,850, Havering
- 2019 Audi S3, 73,000 miles, £19,990, Newport
- 2015 Audi S3, 69,489 miles, £13,995, Bishop's Stortford
- 2017 Audi S3, 74,360 miles, £16,990, Ballyclare
- 2014 Audi S3, 45,491 miles, £16,995, Luton
- 2016 Audi S3, 68,260 miles, £18,490, St Ives
- 2017 Audi S3, 108,000 miles, £13,995, Trowbridge
- 2017 Audi S3, 89,000 miles, £16,995, Poole
- 2001 Audi S3, 175,000 miles, £4,995, Norwich
- 2015 Audi S3, 43,000 miles, £16,990, Edinburgh
- 2017 Audi S3, 82,800 miles, £18,700, Mansfield
- 2019 Audi S3, 64,688 miles, £19,999, Preston
- 2017 Audi S3, 76,800 miles, £18,495, Wednesbury
- 2016 Audi S3, 126,639 miles, £10,995, Manchester
- 2015 Audi S3, 48,250 miles, £16,995, Chelmsford
- 2016 Audi S3, 99,753 miles, £13,995, Abertillery
- 2013 Audi S3, 68,000 miles, £11,990, Derry
- 2015 Audi S3, 103,000 miles, £11,995, Swindon
- 2013 Audi S3, 68,000 miles, £11,995, Swindon
- 2018 Audi S3, 79,500 miles, £19,995, Sedgebrook
- 2014 Audi S3, 91,000 miles, £12,990, Peterborough
- 2014 Audi S3, 99,000 miles, £10,995, Warrington
- 2017 Audi S3, 73,500 miles, £16,995, Nottingham
- 2019 Audi S3, 65,771 miles, £19,990, Ripley
- 2014 Audi S3, 95,000 miles, £12,500, Stamford
- 2016 Audi S3, 65,998 miles, £18,999, Shrewsbury
- 2016 Audi S3, 64,275 miles, £19,249, Luton
- 2015 Audi S3, 93,543 miles, £13,474, London
- 2017 Audi S3, 66,950 miles, £19,950, Iver
- 2015 Audi S3, 25,000 miles, £17,999, Newtownabbey
- 2014 Audi S3, 78,500 miles, £14,250, Heathfield
- 2016 Audi S3, 99,000 miles, £14,495, Swindon
- 2014 Audi S3, 92,791 miles, £12,995, Sheffield
- 2017 Audi S3, 96,200 miles, £16,990, Southend-on-Sea
- 2018 Audi S3, 75,842 miles, £17,990, Hindley Green
- 2013 Audi S3, 72,791 miles, £11,499, Newport
- 2013 Audi S3, 74,000 miles, £12,990, Brooke
- 2015 Audi S3, 74,813 miles, £15,399, Renfrew
- 2014 Audi S3, 118,000 miles, £10,995, Rochdale
- 2013 Audi S3, 98,387 miles, £9,995, Nuneaton
- 2014 Audi S3, 82,345 miles, £13,995, London
- 2017 Audi S3, 65,000 miles, £18,990, Bournemouth
- 2016 Audi S3, 85,059 miles, £14,990, Sheffield
- 2015 Audi S3, 63,837 miles, £14,995, Bridgwater
- 2012 Audi S3, 75,000 miles, £10,890, Leeds
- 2017 Audi S3, 92,941 miles, £17,995, Aberdeen
- 2018 Audi S3, 56,359 miles, £19,995, Clay Cross
- 2015 Audi S3, 96,000 miles, £13,499, Great Gransden
- 2014 Audi S3, 89,000 miles, £13,495, Swindon
- 2014 Audi S3, 94,000 miles, £13,000, Tipton
- 2017 Audi S3, 96,000 miles, £15,490, Watford
- 2015 Audi S3, 82,000 miles, £13,979, Rochdale
- 2009 Audi S3, 116,000 miles, £6,250, Peterborough
- 2015 Audi S3, 29,204 miles, £19,995, Dorchester
- 2014 Audi S3, 78,000 miles, £12,995, Chester
- 2014 Audi S3, 79,228 miles, £14,495, Peterborough
- 2017 Audi S3, 109,000 miles, £15,995, Dunfermline
- 2012 Audi S3, 72,298 miles, £10,295, Lincoln
- 2014 Audi S3, 102,000 miles, £12,499, Great Gransden
- 2015 Audi S3, 105,200 miles, £12,995, Harrogate
- 2015 Audi S3, 69,000 miles, £14,995, Downham Market
- 2016 Audi S3, 81,967 miles, £16,495, Bilston
- 2017 Audi S3, 83,000 miles, £18,995, Chester
Audi S3 by gearbox, fuel and body
Audi S3 prices by year
- 2026 (33)
- 2025 (51)
- 2024 (81)
- 2023 (137)
- 2022 (50)
- 2021 (48)
- 2020 (41)
- 2019 (86)
- 2018 (65)
- 2017 (128)
- 2016 (105)
- 2015 (80)
- 2014 (71)
Audi S3 by price
More Audi
- All Audi S3
- All Audi cars
- Audi A3 (6,663)
- Audi A1 (4,853)
- Audi Q3 (3,548)
- Audi Q5 (3,132)
- Audi Q2 (2,741)
- Audi A5 (1,934)
- Audi A4 (1,496)
- Audi Q7 (1,351)
- Audi A4 Avant (1,244)
- Audi TT (1,151)
- Audi Q4 e-tron (1,084)
- Audi S3 (1,025)
- Audi A6 Saloon (895)
- Audi A6 Avant (798)
- Audi RS3 (496)