Used convertible cars for sale under £20,000
7,072 cars from UK dealers, updated 27 October 2026. Typical asking price £10,300. Half of them are priced between £6,500 and £15,000.
AskCar lists 581,201 cars from 12,993 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.
1,659 have had their price cut since they were first listed.
Cars for sale now, page 6 of 71
The cheaper cars like each one are on its AskCar page.
- 2007 Porsche Boxster, 68,000 miles, £9,990, £1,375 under typical, Guildford
- 2018 MINI Convertible, 96,552 miles, £5,995, £825 under typical, Darlington
- 2020 BMW 2 Series, 37,239 miles, £12,941, £1,780 under typical, Kingston upon Hull
- 2006 Mazda MX-5, 114,524 miles, £2,850, £391 under typical, Rayleigh
- 2016 Mercedes-Benz SLC, 72,200 miles, £10,995, £1,504 under typical, Maidenhead
- 2008 Audi TT, 101,200 miles, £3,200, £437 under typical, Hounslow
- 2010 Audi A5 Cabriolet, 118,356 miles, £2,595, £354 under typical, Leeds
- 2011 Mercedes-Benz E Class, 114,000 miles, £3,997, £546 under typical, Bedford
- 2009 BMW M3, 68,585 miles, £17,995, £2,456 under typical, Port Talbot
- 2015 Volkswagen Golf, 40,000 miles, £6,990, £952 under typical, Arundel
- 2014 Mazda MX-5, 39,900 miles, £8,995, £1,225 under typical, Orpington
- 2018 Audi A3 Cabriolet, 66,000 miles, £12,490, £1,701 under typical, Northwood
- 2016 Land Rover Range Rover Evoque, 31,654 miles, £13,999, £1,906 under typical, Stevenage
- 2012 MINI Convertible, 42,600 miles, £7,000, £949 under typical, Slough
- 2011 Mazda MX-5, 51,300 miles, £8,150, £1,105 under typical, Rayleigh
- 2018 MINI Convertible, 45,000 miles, £8,995, £1,218 under typical, Milton Keynes
- 1998 TVR Chimaera, 43,000 miles, £18,995, £2,566 under typical, Needham Market
- 1998 TVR Chimaera, 53,531 miles, £17,795, £2,393 under typical, Bristol
- 2016 BMW 2 Series, 84,000 miles, £8,500, £1,142 under typical, Blackburn
- 2014 Volkswagen Golf, 43,378 miles, £6,870, £921 under typical, Blackburn
- 2017 MINI Convertible, 40,615 miles, £8,500, £1,139 under typical, Bristol
- 2010 Fiat 500C, 75,929 miles, £2,990, £399 under typical, Plymouth
- 2017 BMW 2 Series, 77,300 miles, £9,900, £1,322 under typical, Burton upon Trent
- 2001 BMW Z3, 62,000 miles, £5,995, £799 under typical
- 2017 Mazda MX-5, 27,000 miles, £13,495, £1,796 under typical, Radlett
- 2014 Volkswagen Eos, 94,250 miles, £4,990, £662 under typical, Peterborough
- 2004 Mercedes-Benz SL, 84,500 miles, £6,290, £833 under typical, Camberley
- 2008 Vauxhall Astra, 44,804 miles, £2,499, £330 under typical, Bedford
- 2018 Fiat 500C, 42,000 miles, £6,300, £832 under typical, Canvey Island
- 2015 Volkswagen Eos, 137,000 miles, £3,995, £527 under typical, Waterlooville
- 2017 BMW 2 Series, 68,400 miles, £9,490, £1,252 under typical, West Molesey
- 2014 BMW M4, 75,901 miles, £17,950, £2,361 under typical, Coventry
- 2013 Mercedes-Benz E Class, 100,800 miles, £5,995, £788 under typical, Caerleon
- 2023 MINI Convertible, 38,107 miles, £19,285, £2,536 under typical, Weston-super-Mare
- 2006 Mercedes-Benz SL, 112,000 miles, £4,495, £590 under typical, Blofield
- 2016 Audi A5 Cabriolet, 57,000 miles, £11,995, £1,573 under typical, Mold
- 2023 MINI Convertible, 23,724 miles, £17,490, £2,292 under typical, West Malling
- 2021 Mazda MX-5, 21,934 miles, £18,200, £2,385 under typical, Watford
- 1991 Mazda MX-5, 48,000 miles, £16,000, £2,090 under typical, London
- 2002 Porsche Boxster, 65,170 miles, £10,000, £1,306 under typical, Burton upon Trent
- 2008 BMW 3 Series, 66,000 miles, £5,999, £780 under typical, Stockport
- 2012 Mercedes-Benz E Class, 67,648 miles, £5,975, £774 under typical, Wrotham
- 2012 Mazda MX-5, 66,190 miles, £7,555, £978 under typical, Bury
- 2022 MINI Convertible, 16,648 miles, £17,250, £2,232 under typical, Oldbury
- 2010 Volvo C70, 146,000 miles, £2,495, £322 under typical, Rishton
- 2018 BMW 2 Series, 26,465 miles, £19,990, £2,578 under typical, Bracknell
- 2013 BMW M3, 69,000 miles, £17,995, £2,319 under typical, Batley
- 2005 MINI Convertible, 55,000 miles, £3,490, £448 under typical, Keighley
- 2004 Mercedes-Benz SL, 96,000 miles, £5,499, £705 under typical, Durham
- 2019 BMW Z4, 57,000 miles, £17,990, £2,306 under typical, Richmond
- 2014 Audi A3 Cabriolet, 74,658 miles, £7,580, £971 under typical, Wolverhampton
- 2004 Mercedes-Benz SLK, 57,000 miles, £2,695, £345 under typical, Mitcham
- 2011 Audi A3 Cabriolet, 117,689 miles, £2,250, £287 under typical, Havering
- 2012 BMW 3 Series, 72,000 miles, £5,990, £764 under typical, Little Eaton
- 2021 Fiat 500C, 36,000 miles, £7,495, £956 under typical, Great Yarmouth
- 2011 Audi TT, 67,819 miles, £5,295, £675 under typical, Shepperton
- 2015 MINI Convertible, 92,500 miles, £4,199, £535 under typical, Bedford
- 2017 Land Rover Range Rover Evoque, 84,900 miles, £10,690, £1,360 under typical, Hillingdon
- 2004 Porsche Boxster, 37,000 miles, £10,986, £1,397 under typical, Wetherby
- 2001 Mazda MX-5, 45,000 miles, £5,790, £735 under typical, Prenton
- 2016 BMW 2 Series, 50,000 miles, £7,995, £1,015 under typical, Grays
- 2014 Mercedes-Benz SLK, 52,000 miles, £8,489, £1,077 under typical, Tamworth
- 2003 Mercedes-Benz SL, 72,500 miles, £8,450, £1,070 under typical, Pennington
- 2007 Volvo C70, 92,000 miles, £2,990, £379 under typical, High Wycombe
- 2012 Mazda MX-5, 35,000 miles, £8,650, £1,095 under typical, Chesterfield
- 2009 MINI Convertible, 77,000 miles, £2,795, £353 under typical, Colne
- 2011 MINI Convertible, 89,000 miles, £2,995, £379 under typical, Rotherham
- 2017 Mercedes-Benz C Class, 63,000 miles, £12,999, £1,643 under typical, Nottingham
- 2009 Volkswagen Beetle, 86,000 miles, £2,999, £379 under typical, Bournemouth
- 2016 Audi TT, 45,870 miles, £12,888, £1,628 under typical, Liverpool
- 2016 BMW 4 Series, 82,250 miles, £11,999, £1,515 under typical, Manchester
- 2011 Fiat 500C, 75,063 miles, £2,795, £353 under typical, Bolton
- 2012 BMW Z4, 51,001 miles, £8,990, £1,132 under typical, Kidderminster
- 2003 Porsche 911, 90,000 miles, £16,995, £2,136 under typical, Leicester
- 2013 Volkswagen Golf, 68,350 miles, £5,495, £691 under typical, Stratford-upon-Avon
- 2018 Audi S5, 54,000 miles, £18,995, £2,384 under typical, Ferndown
- 2006 Mercedes-Benz SLK, 85,646 miles, £3,965, £497 under typical, Blackpool
- 2011 Mercedes-Benz E Class, 82,100 miles, £4,995, £625 under typical, Sheffield
- 2011 Audi A5 Cabriolet, 69,646 miles, £4,995, £625 under typical, Ilford
- 2019 MINI Convertible, 24,124 miles, £12,495, £1,563 under typical, Rochdale
- 1999 BMW Z3, 70,000 miles, £3,995, £500 under typical, Castleford
- 2010 Mazda MX-5, 67,883 miles, £4,990, £624 under typical, Neston
- 2009 Volkswagen Eos, 56,623 miles, £3,488, £435 under typical, Bracknell
- 2008 Mercedes-Benz SL, 43,842 miles, £9,990, £1,244 under typical, Greenford
- 2014 BMW Z4, 69,248 miles, £7,850, £977 under typical, Nuneaton
- 2017 Land Rover Range Rover Evoque, 69,384 miles, £11,995, £1,490 under typical, Oakley
- 2018 MINI Convertible, 30,525 miles, £9,995, £1,241 under typical, Redditch
- 2003 Mercedes-Benz SL, 55,000 miles, £8,000, £994 under typical, Cranleigh
- 2010 Renault Megane, 88,408 miles, £1,995, £248 under typical, Sheffield
- 2015 BMW 2 Series, 77,000 miles, £6,440, £798 under typical, Havering
- 2012 Smart fortwo, 57,000 miles, £3,500, £433 under typical, Havering
- 2014 MINI Roadster, 80,000 miles, £3,995, £495 under typical, Bury
- 2017 Mercedes-Benz SL, 86,417 miles, £19,999, £2,475 under typical, Stevenage
- 2009 Mazda MX-5, 42,000 miles, £5,495, £679 under typical, Leicester
- 2011 Peugeot 308 CC, 83,460 miles, £2,500, £309 under typical, Wokingham
- 2010 BMW 1 Series, 103,266 miles, £2,494, £307 under typical, Aston Clinton
- 2000 Porsche Boxster, 25,297 miles, £17,450, £2,150 under typical, Loddon
- 2017 BMW 2 Series, 33,250 miles, £13,490, £1,661 under typical, Aldershot
- 2013 Volkswagen Golf, 59,000 miles, £6,995, £861 under typical, Poole
- 2015 BMW 4 Series, 82,000 miles, £10,999, £1,352 under typical, London
Convertible cars near you
- Near Hillingdon (1,580)
- Near Egham (1,533)
- Near Richmond upon Thames (1,516)
- Near Watford (1,472)
- Near London (1,447)
- Near Barnet (1,353)
- Near Sutton (1,321)
- Near Great Bookham and Fetcham (1,281)
- Near Bracknell (1,158)
- Near Berkhamsted (1,110)
- Near Bromley (1,049)
- Near Havering (1,023)
- Near Guildford (1,012)
- Near Farnborough (981)
- Near High Wycombe (978)
Popular models under £20,000
- Nissan Qashqai (9,065)
- Volkswagen Golf (7,534)
- Ford Kuga (6,232)
- Ford Puma (5,307)
- MINI Hatch (4,874)
- Mercedes-Benz A Class (4,816)
- Kia Sportage (4,749)
- BMW 1 Series (4,557)
- Audi A3 (4,215)
- BMW 3 Series (3,901)
- Hyundai TUCSON (3,844)
- Audi A1 (3,782)
- Ford Transit Custom (3,705)
- Toyota Yaris (3,685)
- Land Rover Range Rover Evoque (3,656)
- Peugeot 2008 (3,642)
- Renault Clio (3,461)
- Mercedes-Benz C Class (3,394)
- Volkswagen Tiguan (3,308)
- MG MG ZS (3,268)
- Peugeot 3008 (2,769)
- MG MG HS (2,670)
- Volkswagen T-Roc (2,360)
- Land Rover Discovery Sport (2,255)
- Honda Jazz (2,210)
- Ford Transit (2,122)
- Mercedes-Benz E Class (2,011)
- MINI Countryman (1,837)
- Audi Q3 (1,830)
- Citroen Berlingo (1,822)
- Vauxhall Vivaro (1,779)
- Audi Q2 (1,697)
- Mazda CX-5 (1,694)
- BMW 5 Series (1,629)
- Ford Transit Connect (1,567)
- Toyota C-HR (1,561)
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