Used Audi RS3 for sale under £20,000
30 cars from UK dealers, updated 23 October 2026. Typical asking price £17,400. Half of them are priced between £15,000 and £18,900.
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.
6 have had their price cut since they were first listed.
Cars for sale now
The cheaper cars like each one are on its AskCar page.
- 2016 Audi RS3, 61,500 miles, £19,990, £3,371 under typical, Melmerby
- 2016 Audi RS3, 64,000 miles, £20,000, £2,449 under typical, Whitchurch
- 2015 Audi RS3, 102,000 miles, £15,990, £1,723 under typical, Bolton
- 2012 Audi RS3, 148,000 miles, £9,489, £910 under typical, Keighley
- 2012 Audi RS3, 60,371 miles, £16,995, £1,540 under typical, Fareham
- 2012 Audi RS3, 110,000 miles, £12,495, Enfield
- 2012 Audi RS3, 50,000 miles, £18,499, Solihull
- 2013 Audi RS3, 77,236 miles, £15,895, Shotts
- 2016 Audi RS3, 96,771 miles, £17,495, Rochdale
- 2015 Audi RS3, 98,483 miles, £17,990, Peterborough
- 2016 Audi RS3, 95,000 miles, £17,995, Olney
- 2015 Audi RS3, 90,000 miles, £18,490, Bedford
- 2015 Audi RS3, 94,000 miles, £18,990, Leeds
- 2016 Audi RS3, 84,000 miles, £20,000, Tipton
- 2016 Audi RS3, 99,339 miles, £18,100, Watford
- 2012 Audi RS3, 78,000 miles, £16,990, Atherstone
- 2011 Audi RS3, 81,000 miles, £14,495, Havering
- 2012 Audi RS3, 97,000 miles, £14,995, Crawley
- 2015 Audi RS3, 96,200 miles, £18,450, Sheffield
- 2012 Audi RS3, 63,836 miles, £19,000, Rugby
- 2011 Audi RS3, 69,000 miles, £16,000, Brandon
- 2016 Audi RS3, 89,500 miles, £19,995, Sedgebrook
- 2016 Audi RS3, 103,500 miles, £18,995, Hitchin
- 2016 Audi RS3, 94,000 miles, £19,850, Farnham
- 2012 Audi RS3, 107,000 miles, £15,000, Tipton
- 2012 Audi RS3, 119,000 miles, £13,995, Rochdale
- 2023 Audi RS3, 13,081 miles, £13,081, Swindon
- 2023 Audi RS3, 13,081 miles, £13,081, Swindon
- 2011 Audi RS3, 94,000 miles, £13,495, Oldham
- 2012 Audi RS3, 62,950 miles, £17,300, Hounslow
Audi RS3 by gearbox, fuel and body
Audi RS3 prices by year
Audi RS3 by price
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