Used convertible cars for sale under £20,000
7,075 cars from UK dealers, updated 23 October 2026. Typical asking price £10,300. Half of them are priced between £6,500 and £15,000.
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.
1,651 have had their price cut since they were first listed.
Cars for sale now, page 3 of 71
The cheaper cars like each one are on its AskCar page.
- 2013 Volkswagen Golf, 91,051 miles, £3,895, £792 under typical, Haslingden
- 2016 Mercedes-Benz SLK, 31,000 miles, £8,985, £1,825 under typical, Norbury
- 2007 Jaguar XK, 110,485 miles, £7,995, £1,621 under typical, East Grinstead
- 1999 BMW M3, 81,370 miles, £17,990, £3,645 under typical, Woodford
- 2013 MINI Roadster, 74,000 miles, £3,495, £707 under typical, Orpington
- 2015 Volkswagen Golf, 94,000 miles, £4,990, £1,007 under typical, Southend-on-Sea
- 2009 BMW Z4, 82,552 miles, £4,800, £968 under typical, Burton upon Trent
- 2007 Renault Megane, 19,788 miles, £2,395, £482 under typical, London
- 2002 BMW M3, 107,500 miles, £14,495, £2,908 under typical, Wakefield
- 2017 BMW 2 Series, 32,022 miles, £17,495, £3,506 under typical, Barrow-in-Furness
- 2017 Abarth 595C, 42,000 miles, £6,990, £1,396 under typical, High Wycombe
- 2013 Audi A5 Cabriolet, 60,184 miles, £5,995, £1,192 under typical, Sheffield
- 2009 Peugeot 308 CC, 66,100 miles, £1,990, £395 under typical, Deadman's Cross
- 2010 MINI Convertible, 74,000 miles, £2,890, £574 under typical, Doncaster
- 2001 Volkswagen Golf, 42,000 miles, £6,999, £1,386 under typical, Chesham
- 2013 BMW 6 Series, 94,000 miles, £8,195, £1,622 under typical, Hyde
- 1998 Jaguar XK8, 124,000 miles, £4,995, £986 under typical, Huddersfield
- 2004 Mercedes-Benz SL, 72,000 miles, £6,499, £1,282 under typical, Bradford
- 2010 Audi A3 Cabriolet, 192,473 miles, £1,449, £285 under typical, Oakham
- 2005 Jeep Wrangler, 50,000 miles, £10,995, £2,159 under typical, Enfield
- 2017 MINI Convertible, 34,436 miles, £8,495, £1,663 under typical, Edinburgh
- 2012 Land Rover Freelander, 167,497 miles, £3,295, £645 under typical, Morecambe
- 2015 Mazda MX-5, 60,427 miles, £8,650, £1,688 under typical, Brecon
- 2016 BMW 4 Series, 35,514 miles, £16,450, £3,202 under typical, Southall
- 2015 Volkswagen Golf, 44,003 miles, £6,895, £1,341 under typical, King's Lynn
- 2016 MINI Convertible, 54,761 miles, £7,000, £1,361 under typical, Peterborough
- 2006 BMW M3, 118,000 miles, £12,990, £2,523 under typical, Rainham
- 2003 Mercedes-Benz CLK, 81,000 miles, £2,995, £582 under typical, Norwich
- 2013 BMW 1 Series, 93,536 miles, £3,895, £756 under typical, Hoddesdon
- 2018 Mercedes-Benz C Class, 46,000 miles, £13,840, £2,679 under typical, Uxbridge
- 2017 BMW 2 Series, 46,667 miles, £16,250, £3,145 under typical, Derby
- 2005 Porsche Boxster, 75,765 miles, £8,489, £1,641 under typical, Preston
- 2022 Mazda MX-5, 6,655 miles, £19,299, £3,705 under typical, Glasgow
- 2014 Volkswagen Golf, 65,600 miles, £6,500, £1,246 under typical, Airdrie
- 2010 MINI Convertible, 94,884 miles, £2,999, £574 under typical, Peterborough
- 2010 Nissan 370 Z, 110,588 miles, £6,995, £1,339 under typical, Mirfield
- 2003 Porsche Boxster, 42,000 miles, £8,995, £1,721 under typical, Radlett
- 2014 Audi A5 Cabriolet, 98,181 miles, £4,993, £955 under typical, Oldbury
- 2019 Fiat 500, 46,517 miles, £7,180, £1,373 under typical, York
- 2012 Audi TTS, 100,627 miles, £6,675, £1,274 under typical, Peterborough
- 2001 Porsche Boxster, 62,000 miles, £7,995, £1,524 under typical, Havering
- 2014 Mercedes-Benz SLK, 55,500 miles, £19,995, £3,797 under typical, Crawley
- 2017 BMW 4 Series, 66,856 miles, £16,350, £3,089 under typical, Derby
- 2018 MINI Convertible, 16,000 miles, £10,300, £1,946 under typical, Derby
- 2016 Mercedes-Benz SLC, 10,000 miles, £14,995, £2,828 under typical, Walsall
- 2013 Volkswagen Golf, 21,090 miles, £7,995, £1,502 under typical, Wisbech
- 2011 Volkswagen Eos, 83,323 miles, £3,696, £689 under typical, Stockport
- 2011 Mercedes-Benz E Class, 106,569 miles, £3,995, £745 under typical, Rochdale
- 2015 BMW Z4, 70,648 miles, £8,290, £1,544 under typical, Motherwell
- 2022 MINI Cooper, 13,151 miles, £16,990, £3,158 under typical, York
- 2008 Audi TT, 87,000 miles, £4,495, £835 under typical, Trowbridge
- 2017 Mazda MX-5 RF, 45,287 miles, £10,990, £2,040 under typical, Huntingdon
- 2005 BMW 6 Series, 110,586 miles, £4,750, £881 under typical, Nottingham
- 2010 Audi A5 Cabriolet, 50,142 miles, £4,999, £926 under typical, Chigwell
- 2012 Mercedes-Benz SLK, 75,430 miles, £6,489, £1,201 under typical, Leicester
- 2014 MINI Roadster, 92,119 miles, £3,995, £739 under typical, Westbury
- 2011 Audi S5, 71,000 miles, £6,995, £1,290 under typical, Havering
- 2006 Porsche Boxster, 92,000 miles, £8,888, £1,636 under typical, Hebburn
- 2005 Audi TT, 88,000 miles, £3,490, £639 under typical, Brooke
- 2004 MINI Convertible, 51,691 miles, £3,995, £729 under typical, Craigavon
- 2010 Fiat 500C, 105,000 miles, £1,990, £363 under typical, Nottingham
- 2012 BMW M3, 85,000 miles, £13,995, £2,547 under typical, Barking
- 2008 Vauxhall Astra, 79,797 miles, £1,795, £326 under typical, Derby
- 1996 TVR Chimaera, 67,447 miles, £16,795, £3,050 under typical, Bristol
- 2015 BMW 2 Series, 44,000 miles, £14,990, £2,719 under typical, Harlow
- 2004 Mercedes-Benz SL, 111,285 miles, £12,999, £2,358 under typical, Standish
- 2020 MINI Cooper Convertible, 14,850 miles, £15,495, £2,806 under typical, Havering
- 2016 MINI Cooper, 56,700 miles, £5,995, £1,081 under typical, Cumbernauld
- 2016 MINI Convertible, 10,000 miles, £10,690, £1,925 under typical, Peterborough
- 2013 MINI Convertible, 68,485 miles, £4,299, £774 under typical, Birmingham
- 2007 Mercedes-Benz SL, 57,000 miles, £6,990, £1,257 under typical, Camberley
- 2021 Fiat 500C, 22,579 miles, £7,777, £1,397 under typical, Bury
- 2020 Fiat 500, 32,043 miles, £8,040, £1,442 under typical, Altrincham
- 2015 BMW Z4, 49,500 miles, £9,990, £1,791 under typical, Peterborough
- 2018 MINI Convertible, 27,586 miles, £11,990, £2,148 under typical, Greenford
- 2010 BMW Z4, 61,000 miles, £6,995, £1,252 under typical, Needham Market
- 1992 BMW 3 Series, 89,111 miles, £10,911, £1,950 under typical, Redditch
- 2018 BMW 4 Series, 61,940 miles, £18,560, £3,315 under typical, Milton Keynes
- 2017 Fiat 500C, 93,006 miles, £3,995, £710 under typical, Chichester
- 2017 BMW 2 Series, 35,494 miles, £17,500, £3,109 under typical, Ellesmere Port
- 2012 Fiat 500C, 73,000 miles, £2,995, £531 under typical, Havering
- 2015 BMW 2 Series, 94,619 miles, £5,990, £1,063 under typical, Hillingdon
- 2008 Audi TT, 78,500 miles, £3,995, £709 under typical, Biggleswade
- 2011 Mercedes-Benz SLK, 84,000 miles, £5,495, £973 under typical, Flint
- 2013 BMW 1 Series, 81,239 miles, £4,995, £885 under typical, Dorchester
- 2015 Audi A3 Cabriolet, 103,000 miles, £4,975, £880 under typical, Hillingdon
- 2005 BMW 6 Series, 92,380 miles, £5,990, £1,056 under typical, Gillingham
- 2014 Volkswagen Golf, 99,876 miles, £8,295, £1,460 under typical, Bromsgrove
- 2005 Porsche Boxster, 83,991 miles, £8,995, £1,580 under typical, Hebburn
- 2023 MINI Cooper, 7,998 miles, £18,295, £3,202 under typical, Derby
- 2002 Porsche Boxster, 57,918 miles, £8,950, £1,565 under typical, Hedsor
- 2009 Volkswagen Passat, 186,392 miles, £1,595, £278 under typical, Nelson
- 2015 Audi A3 Cabriolet, 43,000 miles, £10,000, £1,743 under typical, Ash and Ash Vale
- 2013 Renault Megane, 40,000 miles, £3,950, £688 under typical, Ansty
- 2001 Mercedes-Benz SLK, 15,000 miles, £7,495, £1,302 under typical, London
- 2010 BMW 1 Series, 103,266 miles, £2,494, £433 under typical, Aston Clinton
- 2003 Mercedes-Benz SL, 61,044 miles, £14,995, £2,602 under typical, Blackburn
- 2005 Porsche Boxster, 100,998 miles, £6,995, £1,212 under typical, Chesterfield
- 2001 BMW Z3, 118,000 miles, £2,990, £518 under typical, Newcastle upon Tyne
- 2002 Mercedes-Benz SLK, 67,582 miles, £4,990, £862 under typical, Chesham
Convertible cars near you
- Near Hillingdon (1,590)
- Near Egham (1,536)
- Near Richmond upon Thames (1,517)
- Near Watford (1,487)
- Near London (1,455)
- Near Barnet (1,362)
- Near Sutton (1,325)
- Near Great Bookham and Fetcham (1,282)
- Near Bracknell (1,155)
- Near Berkhamsted (1,124)
- Near Bromley (1,055)
- Near Havering (1,021)
- Near Guildford (1,008)
- Near High Wycombe (991)
- Near Farnborough (975)
Popular models under £20,000
- Nissan Qashqai (9,309)
- Volkswagen Golf (7,593)
- Ford Kuga (6,270)
- Ford Puma (5,390)
- MINI Hatch (4,987)
- Mercedes-Benz A Class (4,911)
- Kia Sportage (4,804)
- BMW 1 Series (4,619)
- Audi A3 (4,216)
- BMW 3 Series (3,978)
- Hyundai TUCSON (3,893)
- Audi A1 (3,842)
- Toyota Yaris (3,762)
- Ford Transit Custom (3,733)
- Land Rover Range Rover Evoque (3,698)
- Peugeot 2008 (3,683)
- Renault Clio (3,526)
- Mercedes-Benz C Class (3,396)
- Volkswagen Tiguan (3,356)
- MG MG ZS (3,339)
- Peugeot 3008 (2,801)
- MG MG HS (2,720)
- Volkswagen T-Roc (2,403)
- Land Rover Discovery Sport (2,284)
- Honda Jazz (2,251)
- Ford Transit (2,126)
- Mercedes-Benz E Class (2,036)
- Audi Q3 (1,856)
- MINI Countryman (1,855)
- Citroen Berlingo (1,817)
- Vauxhall Vivaro (1,764)
- Audi Q2 (1,733)
- Mazda CX-5 (1,704)
- BMW 5 Series (1,661)
- Toyota C-HR (1,577)
- Hyundai KONA (1,568)
Other budgets
- Used cars under £3,000
- Used cars under £5,000
- Used cars under £8,000
- Used cars under £10,000
- Used cars under £15,000
- Used cars under £20,000
- Used cars under £30,000