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 4 of 71
The cheaper cars like each one are on its AskCar page.
- 2018 BMW 2 Series, 82,000 miles, £9,999, £1,722 under typical, Birkenhead
- 2018 Fiat 500C, 35,227 miles, £8,999, £1,546 under typical, Hook
- 2014 BMW 6 Series, 67,977 miles, £10,999, £1,889 under typical, Thornbury
- 2016 Mercedes-Benz E Class, 67,000 miles, £10,495, £1,795 under typical, Wolverhampton
- 2019 Mercedes-Benz C Class, 10,000 miles, £17,195, £2,940 under typical, Walsall
- 2009 Mazda MX-5, 59,015 miles, £4,975, £850 under typical, Wrotham
- 2012 MINI Roadster, 33,517 miles, £5,995, £1,023 under typical, Dukinfield
- 2013 Volkswagen Golf, 68,350 miles, £5,495, £937 under typical, Stratford-upon-Avon
- 2000 Porsche Boxster, 14,615 miles, £16,995, £2,897 under typical, Harrogate
- 2016 Fiat 500C, 53,000 miles, £5,350, £910 under typical, Wickford
- 2011 Audi A5 Cabriolet, 86,000 miles, £4,790, £812 under typical, Nelson
- 2023 Fiat 500C, 3,000 miles, £10,990, £1,862 under typical, Macclesfield
- 2024 Mazda MX-5, 10,330 miles, £18,799, £3,178 under typical, Preston
- 2013 MINI Roadster, 61,000 miles, £4,995, £844 under typical, Morecambe
- 2002 Mercedes-Benz CLK, 49,000 miles, £4,950, £836 under typical, Sandy
- 2009 Fiat 500C, 145,000 miles, £1,349, £228 under typical, Coventry
- 2011 Audi A5 Cabriolet, 81,000 miles, £4,995, £842 under typical, Southampton
- 1999 BMW Z3, 61,000 miles, £4,495, £757 under typical, Bradford
- 2009 BMW 1 Series, 78,888 miles, £4,500, £755 under typical, Bracknell
- 2005 Audi TT, 110,214 miles, £2,990, £501 under typical, Watford
- 2013 Volkswagen Golf, 44,000 miles, £7,495, £1,255 under typical, Taunton
- 2011 MINI Convertible, 68,000 miles, £3,950, £661 under typical, Bournemouth
- 2014 Volkswagen Golf, 43,378 miles, £6,940, £1,159 under typical, Blackburn
- 2020 Audi A5 Cabriolet, 47,718 miles, £15,650, £2,609 under typical, Gateshead
- 2018 BMW 4 Series, 33,750 miles, £18,650, £3,105 under typical, Uckfield
- 2007 Mazda MX-5, 72,000 miles, £2,995, £498 under typical, Nottingham
- 2013 Mazda MX-5, 39,253 miles, £9,500, £1,574 under typical, Leighton Buzzard
- 2016 Land Rover Range Rover Evoque, 72,278 miles, £10,710, £1,771 under typical, Cardiff
- 2004 Volkswagen Beetle, 116,900 miles, £1,990, £329 under typical, Peterborough
- 2017 Land Rover Range Rover Evoque, 56,000 miles, £12,690, £2,093 under typical, Basingstoke
- 2004 BMW M3, 87,000 miles, £16,995, £2,801 under typical, Blackburn
- 2013 Volkswagen Eos, 102,550 miles, £4,250, £698 under typical, Bradford
- 2007 Porsche Boxster, 86,685 miles, £9,995, £1,639 under typical, Odstone
- 2007 Mercedes-Benz SLK, 40,000 miles, £4,990, £818 under typical, Camberley
- 2012 BMW 3 Series, 137,821 miles, £3,190, £523 under typical, Peterborough
- 2012 Volkswagen Golf, 29,000 miles, £4,999, £818 under typical, Bristol
- 1993 Mercedes-Benz SL, 130,000 miles, £8,995, £1,469 under typical, Leicester
- 2020 Fiat 500C, 18,750 miles, £7,495, £1,223 under typical, Exeter
- 2016 Volkswagen Golf, 24,600 miles, £7,999, £1,302 under typical, Penarth
- 2006 Mercedes-Benz SL, 47,268 miles, £7,995, £1,300 under typical, Kingston upon Hull
- 2018 Mercedes-Benz C Class, 74,000 miles, £18,380, £2,987 under typical, Dartford
- 2013 Mercedes-Benz E Class, 135,000 miles, £3,990, £648 under typical, Bolton
- 2002 Porsche Boxster, 43,000 miles, £9,995, £1,618 under typical, Radlett
- 2013 Fiat 500C, 51,458 miles, £3,799, £615 under typical, Chadwell Heath
- 2001 Mazda MX-5, 32,347 miles, £6,490, £1,048 under typical, Kidderminster
- 2019 Fiat 500C, 33,700 miles, £6,791, £1,097 under typical, Manchester
- 2015 BMW M4, 66,900 miles, £18,999, £3,059 under typical, Barnet
- 2000 Mercedes-Benz SLK, 78,450 miles, £3,900, £627 under typical, Blackburn
- 2012 MINI Convertible, 103,568 miles, £2,495, £401 under typical, Preston
- 2015 Mercedes-Benz SLK, 96,173 miles, £6,194, £993 under typical, Welwyn Garden City
- 2016 DS AUTOMOBILES DS 3, 78,043 miles, £3,490, £559 under typical, Derby
- 2008 BMW M3, 36,000 miles, £19,995, £3,199 under typical, Harrogate
- 2014 Abarth 595, 67,000 miles, £5,495, £878 under typical, Clitheroe
- 2018 BMW 2 Series, 22,991 miles, £19,991, £3,179 under typical, Redditch
- 2007 Volkswagen Eos, 141,617 miles, £1,500, £238 under typical, West Kingsdown
- 2006 Porsche Boxster, 65,000 miles, £10,495, £1,667 under typical, Bingley
- 2016 Mercedes-Benz C Class, 47,577 miles, £19,995, £3,168 under typical, Earls Barton
- 2006 BMW M3, 78,288 miles, £16,950, £2,685 under typical, West Thurrock
- 2011 Audi TT, 74,141 miles, £4,290, £674 under typical, Watford
- 2008 Porsche Boxster, 43,445 miles, £14,995, £2,354 under typical, Bromsgrove
- 2009 Mazda MX-5, 66,000 miles, £4,495, £705 under typical, Wellingborough
- 2017 BMW 2 Series, 15,770 miles, £14,475, £2,269 under typical, Wolverhampton
- 2016 Audi S3, 35,997 miles, £15,995, £2,507 under typical, Waltham Abbey
- 2009 MINI Convertible, 78,826 miles, £3,490, £546 under typical, Basildon
- 2019 Mercedes-Benz E Class, 52,000 miles, £16,840, £2,631 under typical, Uxbridge
- 2015 Mercedes-Benz SLK, 72,000 miles, £7,495, £1,167 under typical, Leigh
- 2016 MINI Convertible, 64,264 miles, £6,750, £1,048 under typical, Tewkesbury
- 2017 Mercedes-Benz C Class, 72,000 miles, £12,495, £1,940 under typical, Manchester
- 2018 MINI Convertible, 54,900 miles, £8,290, £1,286 under typical, Hillingdon
- 2011 Audi A5 Cabriolet, 69,646 miles, £4,995, £773 under typical, Ilford
- 2013 MINI Convertible, 92,628 miles, £3,495, £541 under typical, Nottingham
- 2005 Mercedes-Benz SLK, 69,000 miles, £3,995, £618 under typical, Rochdale
- 2018 BMW 2 Series, 34,480 miles, £18,949, £2,924 under typical, Aldershot
- 2011 BMW M3, 69,900 miles, £17,490, £2,698 under typical, London
- 2010 Mazda MX-5, 94,500 miles, £3,999, £617 under typical, Bedford
- 2014 MINI Convertible, 101,530 miles, £2,995, £461 under typical, Walsall
- 2014 Smart fortwo, 80,000 miles, £3,490, £536 under typical, Swindon
- 2009 Audi A3 Cabriolet, 148,237 miles, £1,990, £305 under typical, Nelson
- 2008 BMW 3 Series, 122,816 miles, £3,999, £612 under typical, York
- 2013 MINI Roadster, 63,000 miles, £3,995, £611 under typical, Bournemouth
- 2008 BMW 3 Series, 74,300 miles, £4,195, £637 under typical, Cardiff
- 2019 BMW 2 Series, 10,000 miles, £11,995, £1,819 under typical, Walsall
- 2020 Fiat 500, 36,270 miles, £8,610, £1,303 under typical, Cardiff
- 2013 Volkswagen Golf, 48,000 miles, £5,995, £906 under typical, Bristol
- 2011 Porsche Boxster, 86,000 miles, £17,995, £2,708 under typical, Coventry
- 2004 MINI Convertible, 99,374 miles, £1,795, £270 under typical, Hyde
- 2011 Nissan 370 Z, 38,000 miles, £14,985, £2,249 under typical, Bedford
- 2015 Volkswagen Golf, 109,000 miles, £4,495, £675 under typical, Wednesbury
- 2005 Porsche Boxster, 45,000 miles, £11,980, £1,787 under typical, Guildford
- 2016 BMW 4 Series, 43,005 miles, £17,991, £2,670 under typical, Cardiff
- 1997 BMW Z3, 62,591 miles, £5,000, £741 under typical, Stockport
- 2014 Mazda MX-5, 31,542 miles, £12,978, £1,919 under typical, Northwich
- 2012 MINI Convertible, 77,100 miles, £4,000, £591 under typical, Lightwater
- 2014 BMW M4, 75,901 miles, £17,950, £2,644 under typical, Coventry
- 2012 BMW 3 Series, 84,000 miles, £5,995, £882 under typical, Newark-on-Trent
- 2017 BMW 2 Series, 68,400 miles, £9,490, £1,395 under typical, West Molesey
- 2009 Jaguar XKR, 54,124 miles, £16,995, £2,498 under typical, Maldon
- 2018 Audi A5 Cabriolet, 81,617 miles, £11,745, £1,723 under typical, Redditch
- 2016 Mercedes-Benz E Class, 63,520 miles, £10,995, £1,609 under typical, Bingley
- 2013 Smart fortwo, 66,000 miles, £3,500, £512 under typical, Havering
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