Used convertible cars for sale under £20,000
7,105 cars from UK dealers, updated 28 October 2026. Typical asking price £10,300. Half of them are priced between £6,500 and £15,000.
AskCar lists 584,857 cars from 12,986 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.
1,654 have had their price cut since they were first listed.
Cars for sale now, page 16 of 72
The cheaper cars like each one are on its AskCar page.
- 2019 Mazda MX-5, 26,677 miles, £14,990, Bordon
- 2018 BMW 2 Series, 26,200 miles, £18,450, Newcastle upon Tyne
- 2018 Mercedes-Benz C Class, 82,636 miles, £13,400, Stockport
- 2013 Jaguar XK, 57,895 miles, £18,995, Sandy
- 2018 Fiat 500C, 49,350 miles, £6,795, Glasgow
- 2016 MINI Convertible, 81,000 miles, £6,495, Kingston upon Thames
- 2016 MINI Convertible, 28,764 miles, £14,450, Wollaston
- 2004 Mercedes-Benz SLK, 102,000 miles, £2,295, Flint
- 2014 BMW Z4, 56,000 miles, £9,995, Cumbernauld
- 2013 Fiat 500C, 54,685 miles, £3,985, North Baddesley
- 2012 Audi A3 Cabriolet, 112,000 miles, £3,750, Bristol
- 2009 Mazda MX-5, 85,000 miles, £4,899, Iver
- 2020 BMW 4 Series, 30,335 miles, £18,297, Rainham
- 2016 BMW 2 Series, 62,000 miles, £9,400, Birmingham
- 2016 Mercedes-Benz E Class, 73,981 miles, £11,995, Bury
- 2017 Mercedes-Benz C Class, 31,402 miles, £17,495, Wigan
- 2010 Mazda MX-5, 57,990 miles, £7,990, Neston
- 2018 BMW 2 Series, 43,000 miles, £12,990, Altrincham
- 2020 Mercedes-Benz C Class, 43,000 miles, £18,190, Newbury
- 2016 Audi TTS, 32,000 miles, £19,995, Billingshurst
- 2023 MINI Convertible, 19,852 miles, £17,099, Newport
- 2022 Vauxhall Corsa, 20,000 miles, £8,488, Luton
- 2014 MINI Convertible, 104,761 miles, £3,490, Dunstable
- 2008 Mazda MX-5, 35,000 miles, £4,999, Bedford
- 2013 Volkswagen Eos, 82,500 miles, £5,490, Bedford
- 1997 BMW 3 Series, 92,000 miles, £8,950, Eastbourne
- 2018 BMW 2 Series, 44,417 miles, £12,899, Winsford
- 2013 Volkswagen Golf, 67,000 miles, £5,135, Leeds
- 2019 Mercedes-Benz C Class, 70,270 miles, £14,899, Lincoln
- 2022 MINI Convertible, 31,425 miles, £16,999, Corby
- 2020 MINI Convertible, 27,823 miles, £11,841, Bristol
- 2017 Mazda MX-5 RF, 49,000 miles, £13,495, Taplow
- 2011 Volkswagen Golf, 64,000 miles, £5,495, Feltham
- 2008 MINI Convertible, 87,992 miles, £2,195, Lincoln
- 2018 Mazda MX-5 RF, 41,708 miles, £14,495, Cwmbran
- 2016 Mazda MX-5, 20,500 miles, £12,900, Derby
- 2021 Mazda MX-5, 23,359 miles, £19,295, York
- 2020 MINI Convertible, 94,000 miles, £8,495, Chepstow
- 2017 Mazda MX-5, 35,507 miles, £15,000, Poole
- 2016 Mercedes-Benz E Class, 56,277 miles, £12,795, Mansfield
- 2012 Mercedes-Benz E Class, 67,500 miles, £6,940, Leicester
- 2014 Mazda MX-5, 55,344 miles, £8,999, King's Lynn
- 2002 Porsche Boxster, 32,000 miles, £11,995, Kingsnorth
- 2017 BMW 6 Series, 82,000 miles, £14,995, Edinburgh
- 2013 Renault Megane, 44,100 miles, £4,295, Crawley
- 2015 Audi A3 Cabriolet, 73,889 miles, £8,995, Bedford
- 2023 Mazda MX-5, 14,253 miles, £18,999, Sutton in Ashfield
- 2014 Audi A5 Cabriolet, 69,500 miles, £8,995, Spalding
- 2018 Abarth 595C, 59,000 miles, £7,800, Newcastle-under-Lyme
- 2020 Mercedes-Benz C Class, 62,488 miles, £16,575, Lympsham
- 2006 Mercedes-Benz SLK, 58,588 miles, £5,495, Norwich
- 2017 Audi A3 Cabriolet, 43,137 miles, £14,150, Watford
- 2003 Mercedes-Benz SL, 41,500 miles, £10,999, Rawtenstall
- 2020 BMW 2 Series, 54,025 miles, £12,499, Corby
- 2017 Audi S5, 66,581 miles, £17,950, Radlett
- 2013 Mazda MX-5, 94,771 miles, £5,495, Southend-on-Sea
- 2012 Mazda MX-5, 43,000 miles, £8,995, Maidstone
- 2014 Mercedes-Benz SLK, 70,638 miles, £8,000, Mirfield
- 2013 BMW Z4, 37,000 miles, £10,500, Havering
- 2019 MINI Convertible, 19,731 miles, £14,299, Corby
- 2018 MINI Convertible, 37,497 miles, £11,710, Norwich
- 2017 Mercedes-Benz E Class, 57,645 miles, £13,500, Watford
- 2018 BMW 2 Series, 42,000 miles, £13,100, Canvey Island
- 2010 BMW 1 Series, 90,500 miles, £3,787, Shepperton
- 2020 Mercedes-Benz E Class, 58,024 miles, £19,499, Manchester
- 2015 Mazda MX-5, 28,000 miles, £12,995, Sandridge
- 2020 Mercedes-Benz C Class, 48,027 miles, £18,975, Tonbridge
- 2014 Mercedes-Benz SLK, 70,781 miles, £7,995, Corby
- 2019 MINI Convertible, 61,500 miles, £10,497, Aintree
- 2020 MINI Convertible, 32,485 miles, £14,879, Bristol
- 2016 MINI Convertible, 27,707 miles, £12,195, Milton Keynes
- 2019 BMW 4 Series, 43,000 miles, £16,495, Grantham
- 2012 Mercedes-Benz SL, 67,000 miles, £11,995, Carnforth
- 2018 BMW 2 Series, 59,000 miles, £10,790, Newcastle-under-Lyme
- 2019 BMW 2 Series, 47,660 miles, £12,490, Exeter
- 2008 BMW 6 Series, 93,000 miles, £5,995, Witham
- 2018 Fiat 500C, 20,037 miles, £8,299, King's Lynn
- 2016 Mercedes-Benz SLK, 65,108 miles, £10,500, Bury
- 2015 BMW 2 Series, 83,121 miles, £8,995, Oxford
- 2019 Mercedes-Benz C Class, 57,122 miles, £16,300, Luton
- 2006 Mercedes-Benz SLK, 76,000 miles, £4,495, Havering
- 2015 Jeep Wrangler, 63,644 miles, £19,799, Ashington
- 2017 Mazda MX-5, 34,700 miles, £12,950, Bury
- 2015 Audi TT, 64,000 miles, £12,980, Harrow
- 2016 BMW 2 Series, 95,600 miles, £8,490, Dudley
- 2015 Mercedes-Benz SLK, 39,390 miles, £9,990, Gillingham
- 2017 Mercedes-Benz C Class, 97,000 miles, £11,495, Basildon
- 2020 MINI Convertible, 31,971 miles, £13,600, Plymouth
- 2021 Mercedes-Benz C Class, 79,153 miles, £15,995, Chester
- 2020 Mercedes-Benz E Class, 48,000 miles, £19,895, Little Eaton
- 2019 Mercedes-Benz C Class, 33,000 miles, £18,495, Chipping Sodbury
- 2011 Audi A5 Cabriolet, 125,000 miles, £4,745, Solihull
- 2015 Vauxhall Cascada, 36,718 miles, £5,795, Tonbridge
- 2007 Mercedes-Benz SLK, 64,000 miles, £4,495, Bournemouth
- 2012 Peugeot 308 CC, 120,000 miles, £2,495, Belfast
- 2016 MINI Convertible, 73,075 miles, £6,970, Bromley
- 2015 Audi A5 Cabriolet, 58,320 miles, £9,500, Wolverhampton
- 2022 MINI Convertible, 18,922 miles, £19,870, Derby
- 2015 Mercedes-Benz E Class, 107,000 miles, £6,000, Maldon
- 2023 MINI Convertible, 22,108 miles, £16,949, Belfast
Convertible cars near you
- In England (11,367)
- In Scotland (502)
- In Wales (336)
- In Northern Ireland (154)
- Near Hillingdon (1,585)
- Near Egham (1,542)
- Near Richmond upon Thames (1,519)
- Near Watford (1,478)
- Near London (1,452)
- Near Barnet (1,362)
- Near Sutton (1,326)
- Near Great Bookham and Fetcham (1,282)
- Near Bracknell (1,161)
- Near Berkhamsted (1,121)
- Near Bromley (1,053)
- Near Havering (1,033)
- Near Guildford (1,010)
- Near Farnborough (984)
- Near High Wycombe (980)
Popular models under £20,000
- Nissan Qashqai (9,135)
- Volkswagen Golf (7,577)
- Ford Kuga (6,295)
- Ford Puma (5,353)
- MINI Hatch (4,894)
- Mercedes-Benz A Class (4,851)
- Kia Sportage (4,755)
- BMW 1 Series (4,620)
- Audi A3 (4,244)
- BMW 3 Series (3,933)
- Hyundai TUCSON (3,933)
- Audi A1 (3,785)
- Ford Transit Custom (3,730)
- Toyota Yaris (3,710)
- Land Rover Range Rover Evoque (3,692)
- Peugeot 2008 (3,688)
- Renault Clio (3,460)
- Mercedes-Benz C Class (3,414)
- Volkswagen Tiguan (3,338)
- Peugeot 3008 (2,805)
- MG MG HS (2,730)
- Volkswagen T-Roc (2,370)
- Land Rover Discovery Sport (2,270)
- Honda Jazz (2,206)
- Ford Transit (2,149)
- Mercedes-Benz E Class (2,018)
- MINI Countryman (1,853)
- Audi Q3 (1,850)
- Citroen Berlingo (1,810)
- Vauxhall Vivaro (1,787)
- Dacia Duster (1,757)
- Audi Q2 (1,726)
- Mazda CX-5 (1,704)
- BMW 5 Series (1,629)
- Toyota C-HR (1,566)
Other budgets
- Used cars under £2,000
- 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