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 11 of 71
The cheaper cars like each one are on its AskCar page.
- 2017 Mazda MX-5, 41,330 miles, £11,990, Chipping Norton
- 2007 Audi TT, 58,167 miles, £4,000, Reading
- 2019 Abarth 124 Spider, 48,000 miles, £15,995, Meadowfield
- 1997 BMW Z3, 57,574 miles, £5,495, Sheffield
- 2015 MINI Convertible, 96,270 miles, £4,790, Birmingham
- 2022 MINI Convertible, 31,744 miles, £16,959, Nottingham
- 2013 Mercedes-Benz E Class, 65,375 miles, £8,995, Sandridge
- 2024 MINI Convertible, 19,000 miles, £19,499, London
- 2013 BMW M3, 60,960 miles, £19,995, Twyford
- 2010 Mercedes-Benz E Class, 82,451 miles, £4,990, Leicester
- 2006 Mercedes-Benz SLK, 56,000 miles, £5,000, Ealing
- 2017 Audi TT, 49,070 miles, £14,995, Glasgow
- 2014 Fiat 500C, 55,000 miles, £4,645, Cradley Heath
- 2011 Mercedes-Benz E Class, 68,400 miles, £5,750, Crawley
- 2008 Mercedes-Benz SL, 96,672 miles, £6,495, Portsmouth
- 2014 MINI Convertible, 50,000 miles, £6,495, Hertford
- 2017 Audi A5 Cabriolet, 93,000 miles, £9,995, Norwich
- 2013 Mercedes-Benz SL, 53,000 miles, £16,990, Woking
- 2018 Audi A5 Cabriolet, 56,731 miles, £13,995, Portsmouth
- 2017 Mercedes-Benz SLC, 60,058 miles, £13,800, Stockton-on-Tees
- 2011 BMW 3 Series, 70,000 miles, £6,990, Bournemouth
- 2010 Jaguar XKR, 60,666 miles, £18,995, Flint
- 2017 Fiat 124 Spider, 27,925 miles, £12,995, Blyth
- 2019 Fiat 500C, 43,800 miles, £6,995, Wotton-under-Edge
- 2012 Fiat 500C, 58,708 miles, £3,690, Huddersfield
- 2015 Mercedes-Benz E Class, 93,800 miles, £7,995, Barking
- 2016 Mercedes-Benz SLK, 81,000 miles, £8,995, Cleckheaton
- 2019 Audi A3 Cabriolet, 34,369 miles, £14,991, Newcastle upon Tyne
- 2018 Mazda MX-5 RF, 26,327 miles, £14,499, Castle Donington
- 2018 Mercedes-Benz SLC, 21,325 miles, £16,980, Reading
- 2017 MINI Convertible, 57,660 miles, £8,200, Leighton Buzzard
- 2006 BMW 6 Series, 108,533 miles, £4,750, Newtownards
- 1999 Lotus Elise, 50,000 miles, £19,995, Holsworthy
- 2015 Audi A3 Cabriolet, 32,792 miles, £11,490, Bury
- 2015 Audi S3, 98,000 miles, £10,450, Denbigh
- 2018 BMW 4 Series, 55,500 miles, £15,995, Milton Malsor
- 2018 Mercedes-Benz SLC, 33,216 miles, £16,975, Peterborough
- 2018 Abarth 595C, 59,420 miles, £9,500, Herne Bay
- 2015 Mercedes-Benz E Class, 89,600 miles, £8,490, Hillingdon
- 2009 BMW Z4, 72,000 miles, £7,495, Radlett
- 2017 Mazda MX-5, 51,620 miles, £11,100, Milton Keynes
- 2021 Volkswagen T-Roc, 22,277 miles, £17,199, Newport
- 2019 Mazda MX-5, 50,400 miles, £11,413, Bury
- 2009 Fiat 500C, 77,000 miles, £2,490, Chelmsford
- 2017 Audi A3 Cabriolet, 64,000 miles, £11,499, Norwich
- 2022 Mazda MX-5, 14,000 miles, £17,490, Dungannon
- 1999 Mazda MX-5, 40,500 miles, £7,950, Eakring
- 2005 BMW 3 Series, 102,000 miles, £4,995, Slough
- 2019 BMW 4 Series, 45,374 miles, £15,060, Blackburn
- 2016 BMW 2 Series, 54,857 miles, £9,999, West Bromwich
- 2016 Mercedes-Benz E Class, 71,780 miles, £9,995, Manchester
- 2007 Mercedes-Benz SL, 74,400 miles, £6,777, Knutsford
- 2012 Mercedes-Benz SLK, 120,000 miles, £4,850, Southend-on-Sea
- 2014 Volkswagen Golf, 85,780 miles, £5,400, Grimsby
- 2018 Mazda MX-5 RF, 20,331 miles, £14,995, Wallasey
- 2009 Renault Megane, 75,500 miles, £1,995, Crewe
- 2015 Mercedes-Benz CLS, 52,000 miles, £11,795, Slough
- 2022 Volkswagen T-Roc, 37,039 miles, £18,590, York
- 2010 Mercedes-Benz E Class, 100,190 miles, £4,290, Grainthorpe
- 2019 BMW 4 Series, 43,700 miles, £16,990, Peterborough
- 2022 MINI Convertible, 7,453 miles, £19,290, Tynemouth
- 2022 MINI Convertible, 7,453 miles, £19,290, Ealing
- 2018 MINI Convertible, 26,020 miles, £17,199, Winsford
- 2023 Fiat 500C, 11,910 miles, £11,060, Peterborough
- 2015 Audi TT, 46,122 miles, £13,500, Ipswich
- 2015 Mercedes-Benz SLK, 74,741 miles, £7,690, Hitchin
- 2012 BMW Z4, 58,456 miles, £8,995, Chesterfield
- 2011 Mercedes-Benz SLK, 74,000 miles, £6,795, Ivybridge
- 2014 MINI Convertible, 83,000 miles, £3,999, Sandhurst
- 2014 Fiat 500C, 50,764 miles, £4,790, Milton Keynes
- 2018 Mazda MX-5, 21,000 miles, £13,750, Lisburn
- 2007 Mercedes-Benz CLK, 88,000 miles, £3,495, Broughton
- 2013 BMW 1 Series, 37,432 miles, £7,738, Bury St Edmunds
- 2016 Audi A5 Cabriolet, 64,654 miles, £9,491, Cardiff
- 2019 Mazda MX-5, 8,256 miles, £18,699, Ewell
- 2016 MINI Convertible, 42,474 miles, £9,494, Derby
- 2010 Audi A3 Cabriolet, 86,000 miles, £3,999, Thornbury
- 2019 MINI Convertible, 32,523 miles, £11,850, Barnet
- 2014 BMW 4 Series, 91,000 miles, £7,500, Havering
- 2018 Land Rover Range Rover Evoque, 66,000 miles, £13,500, Burton upon Trent
- 2015 Mercedes-Benz E Class, 60,446 miles, £13,490, Reading
- 2004 Smart fortwo, 58,860 miles, £2,200, Swindon
- 2015 BMW Z4, 73,671 miles, £10,450, Musselburgh
- 2009 Audi A3 Cabriolet, 111,023 miles, £3,395, Waltham Abbey
- 2017 Fiat 500C, 26,361 miles, £6,925, Durham
- 2015 Audi A3 Cabriolet, 117,000 miles, £5,695, Reading
- 2020 MINI Convertible, 41,504 miles, £10,999, Exeter
- 2005 Mercedes-Benz SLK, 97,757 miles, £2,395, Luton
- 2010 Fiat 500C, 100,000 miles, £2,380, Warrington
- 2014 Mercedes-Benz E Class, 95,817 miles, £6,995, Edinburgh
- 2011 Audi TT, 79,000 miles, £5,299, Stoke-on-Trent
- 2007 BMW 3 Series, 104,000 miles, £4,990, Peterborough
- 2019 MINI Convertible, 32,908 miles, £12,395, Chelmsford
- 2024 MINI Convertible, 15,695 miles, £17,898, Scunthorpe
- 2015 Audi TT, 65,000 miles, £12,490, Liverpool
- 2007 Jeep Wrangler, 68,000 miles, £11,989, Keighley
- 2013 Mercedes-Benz SLK, 52,677 miles, £7,995, Loughborough
- 2017 MINI Convertible, 30,000 miles, £11,950, Crowborough
- 2013 BMW Z4, 81,000 miles, £8,695, Keighley
- 2018 BMW 4 Series, 63,918 miles, £13,490, Stockton-on-Tees
Convertible cars near you
- In England (11,324)
- In Scotland (499)
- In Wales (332)
- In Northern Ireland (153)
- 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 £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