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 2 of 5
The cheaper cars like each one are on its AskCar page.
- 2014 Audi S3, 130,000 miles, £8,750, Manchester
- 2015 Audi S3, 12,800 miles, £17,750, Rowley Regis
- 2018 Audi S3, 52,000 miles, £19,995, Dunfermline
- 2016 Audi S3, 115,000 miles, £10,990, Scarisbrick
- 2016 Audi S3, 67,500 miles, £14,995, Dunfermline
- 2014 Audi S3, 74,000 miles, £12,990, Bolton
- 2019 Audi S3, 99,800 miles, £14,490, Oldham
- 2014 Audi S3, 89,000 miles, £11,884, Telford
- 2018 Audi S3, 52,500 miles, £19,995, Croydon
- 2017 Audi S3, 49,000 miles, £18,950, Yateley
- 2016 Audi S3, 69,360 miles, £14,500, Belfast
- 2019 Audi S3, 69,718 miles, £18,750, Bolton
- 2017 Audi S3, 62,000 miles, £18,490, Audenshaw
- 2016 Audi S3, 79,945 miles, £14,950, Edwinstowe
- 2017 Audi S3, 82,501 miles, £14,571, Boston
- 2019 Audi S3, 85,790 miles, £15,995, Dereham
- 2016 Audi S3, 64,000 miles, £16,495, Tavernspite
- 2018 Audi S3, 84,250 miles, £16,490, Peterborough
- 2018 Audi S3, 79,849 miles, £16,990, Hyde
- 2017 Audi S3, 82,726 miles, £16,750, Peterborough
- 2014 Audi S3, 64,400 miles, £13,950, Luton
- 2016 Audi S3, 29,775 miles, £17,995, Carlisle
- 2014 Audi S3, 93,205 miles, £11,700, Manchester
- 2017 Audi S3, 81,100 miles, £16,950, Basildon
- 2016 Audi S3, 86,500 miles, £12,395, Nuneaton
- 2014 Audi S3, 83,439 miles, £12,495, Luton
- 2012 Audi S3, 30,000 miles, £12,495, Rishton
- 2018 Audi S3, 55,000 miles, £19,950, Watford
- 2016 Audi S3, 34,120 miles, £16,990, Glasgow
- 2014 Audi S3, 90,000 miles, £11,999, Bedford
- 2016 Audi S3, 54,000 miles, £16,449, Croydon
- 2018 Audi S3, 58,736 miles, £17,750, Newcastle upon Tyne
- 2018 Audi S3, 72,200 miles, £17,995, Croydon
- 2016 Audi S3, 49,600 miles, £17,800, West Thurrock
- 2015 Audi S3, 59,000 miles, £13,950, Radlett
- 2017 Audi S3, 73,314 miles, £15,995, Sandy
- 2016 Audi S3, 52,000 miles, £17,489, Croydon
- 2017 Audi S3, 37,150 miles, £19,745, Ballyclare
- 2020 Audi S3, 65,351 miles, £19,795, Haslingden
- 2016 Audi S3, 70,145 miles, £15,990, Peterborough
- 2014 Audi S3, 49,500 miles, £13,795, Chesterfield
- 2014 Audi S3, 83,880 miles, £12,495, Norwich
- 2017 Audi S3, 78,000 miles, £17,490, Guildford
- 2013 Audi S3, 101,657 miles, £8,900, Blackburn
- 2016 Audi S3, 70,000 miles, £13,990, Lasham
- 2019 Audi S3, 68,900 miles, £19,495, Elland
- 2018 Audi S3, 49,022 miles, £18,750, Edwinstowe
- 2017 Audi S3, 78,736 miles, £16,995, Huddersfield
- 2018 Audi S3, 66,125 miles, £17,558, King's Lynn
- 2017 Audi S3, 70,000 miles, £16,750, Birmingham
- 2016 Audi S3, 48,000 miles, £18,295, Leicester
- 2015 Audi S3, 34,000 miles, £16,949, Croydon
- 2014 Audi S3, 110,900 miles, £9,495, Latchingdon
- 2012 Audi S3, 144,236 miles, £5,900, Blackburn
- 2017 Audi S3, 137,212 miles, £10,995, Slough
- 2017 Audi S3, 70,495 miles, £16,750, Edwinstowe
- 2017 Audi S3, 74,000 miles, £17,475, Grantham
- 2016 Audi S3, 43,000 miles, £15,500, Hanworth
- 2019 Audi S3, 82,000 miles, £17,995, Magherafelt
- 2017 Audi S3, 112,481 miles, £12,695, Lincoln
- 2019 Audi S3, 68,685 miles, £18,290, Aberdeen
- 2017 Audi S3, 57,732 miles, £19,399, Corby
- 2017 Audi S3, 58,000 miles, £17,315, Sheffield
- 2018 Audi S3, 53,212 miles, £18,995, Stepps
- 2018 Audi S3, 57,600 miles, £18,099, Bury
- 2017 Audi S3, 73,112 miles, £16,490, Bedford
- 2014 Audi S3, 90,325 miles, £11,995, Derby
- 2017 Audi S3, 71,000 miles, £17,995, Newcastle upon Tyne
- 2016 Audi S3, 58,000 miles, £17,495, Liskeard
- 2018 Audi S3, 114,000 miles, £14,980, Fareham
- 2015 Audi S3, 61,000 miles, £15,495, Southend-on-Sea
- 2015 Audi S3, 87,605 miles, £12,994, Newcastle upon Tyne
- 2017 Audi S3, 99,951 miles, £13,749, Sandy
- 2014 Audi S3, 82,000 miles, £11,495, Harlow
- 2016 Audi S3, 95,131 miles, £11,995, Newport
- 2019 Audi S3, 54,776 miles, £19,995, Dundee
- 2018 Audi S3, 63,406 miles, £19,450, Bolton
- 2008 Audi S3, 101,093 miles, £5,995, Wirksworth
- 2016 Audi S3, 76,000 miles, £13,945, Slough
- 2016 Audi S3, 63,080 miles, £16,781, Peterborough
- 2016 Audi S3, 111,000 miles, £13,250, Perth
- 2017 Audi S3, 128,478 miles, £11,495, Gloucester
- 2016 Audi S3, 77,989 miles, £14,995, Luton
- 2017 Audi S3, 56,000 miles, £18,460, Chorley
- 2015 Audi S3, 80,514 miles, £13,850, Stroud
- 2018 Audi S3, 84,000 miles, £16,999, Great Gransden
- 2019 Audi S3, 61,414 miles, £19,350, Christchurch and Poole) Christchurch (Bournemouth
- 2015 Audi S3, 102,541 miles, £11,994, London
- 2015 Audi S3, 44,000 miles, £15,990, Halifax
- 2017 Audi S3, 71,000 miles, £17,995, Great Missenden
- 2016 Audi S3, 73,000 miles, £14,995, Poole
- 2016 Audi S3, 58,300 miles, £16,495, Kirkby-in-Ashfield
- 2016 Audi S3, 78,278 miles, £15,490, Bolton
- 2017 Audi S3, 90,201 miles, £15,995, Bradford
- 2015 Audi S3, 73,150 miles, £12,990, Peterborough
- 2016 Audi S3, 74,000 miles, £15,695, Harlow
- 2017 Audi S3, 83,359 miles, £17,673, Bromley
- 2016 Audi S3, 72,832 miles, £14,000, Chepstow
- 2014 Audi S3, 86,000 miles, £11,290, Guildford
- 2018 Audi S3, 82,881 miles, £17,495, Oundle
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
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