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 2 of 71
The cheaper cars like each one are on its AskCar page.
- 2011 Volkswagen Golf, 74,000 miles, £4,495, £1,121 under typical, Bournemouth
- 2003 Porsche Boxster, 75,172 miles, £8,999, £2,244 under typical, East Peckham
- 2006 Audi A4, 72,000 miles, £2,799, £697 under typical, Tyldesley
- 1991 BMW 3 Series, 133,000 miles, £7,990, £1,980 under typical, Rickmansworth
- 2019 MINI Convertible, 70,734 miles, £8,000, £1,981 under typical, Burton upon Trent
- 2011 BMW 3 Series, 106,000 miles, £4,490, £1,109 under typical, Bradford
- 2013 Audi A3 Cabriolet, 112,800 miles, £2,990, £736 under typical, Blackwood
- 2008 BMW Z4, 80,000 miles, £3,990, £980 under typical, Bury
- 2010 Peugeot 308 CC, 73,500 miles, £1,995, £488 under typical, Andover
- 2011 MINI Convertible, 94,000 miles, £2,495, £610 under typical, Thrapston
- 2003 Porsche 911, 52,000 miles, £18,995, £4,645 under typical, Greenford
- 2011 BMW 3 Series, 64,318 miles, £5,495, £1,342 under typical, London
- 2001 BMW M3, 116,603 miles, £12,645, £3,082 under typical, Oldham
- 2000 Jaguar XKR, 41,000 miles, £11,790, £2,866 under typical, Bedford
- 2023 MINI Convertible, 14,274 miles, £17,995, £4,356 under typical, Birmingham
- 2005 Mercedes-Benz SLK, 74,203 miles, £2,495, £601 under typical, Morecambe
- 2011 Audi A3 Cabriolet, 79,600 miles, £2,694, £646 under typical, Hindley
- 1999 BMW Z3, 44,578 miles, £5,965, £1,429 under typical, Blackpool
- 2013 Peugeot 308 CC, 36,000 miles, £3,995, £956 under typical, West Molesey
- 2011 Audi A3 Cabriolet, 85,000 miles, £3,750, £897 under typical, Middlesbrough
- 2014 Audi TT, 91,000 miles, £5,995, £1,431 under typical, Kettering
- 2018 Mercedes-Benz SLC, 68,750 miles, £10,000, £2,373 under typical, Nottingham
- 2016 BMW 2 Series, 85,050 miles, £10,950, £2,597 under typical, Coventry
- 2015 Mercedes-Benz SL, 60,900 miles, £15,975, £3,758 under typical, Bingley
- 2010 Volkswagen Eos, 93,371 miles, £2,500, £588 under typical, West Kingsdown
- 2013 Mercedes-Benz E Class, 86,759 miles, £6,195, £1,450 under typical, Oldham
- 2001 Jaguar XKR, 20,000 miles, £16,995, £3,974 under typical, High Lane
- 2011 BMW 1 Series, 112,104 miles, £2,500, £581 under typical, Dunstable
- 2011 Audi A5 Cabriolet, 227,000 miles, £1,995, £463 under typical, Flint
- 2000 Porsche Boxster, 109,014 miles, £5,450, £1,264 under typical, Rotherham
- 2013 BMW M3, 49,000 miles, £18,950, £4,380 under typical, St Albans
- 1992 Mercedes-Benz S Class, 147,420 miles, £7,950, £1,836 under typical, Peterborough
- 2004 Volkswagen Beetle, 10,000 miles, £4,995, £1,151 under typical, Northampton
- 2006 Mercedes-Benz CLK, 105,129 miles, £2,223, £511 under typical, Burnley
- 2003 Porsche 911, 54,000 miles, £18,995, £4,337 under typical, Edinburgh
- 2008 BMW 3 Series, 78,000 miles, £3,495, £793 under typical, Kingston upon Thames
- 2015 Fiat 500C, 34,279 miles, £4,499, £1,020 under typical, Merthyr Tydfil
- 2023 MINI Convertible, 47,248 miles, £14,845, £3,350 under typical, Coventry
- 2000 BMW 3 Series, 110,000 miles, £4,990, £1,124 under typical, London
- 2011 Peugeot 308 CC, 70,014 miles, £2,495, £561 under typical, Bromsgrove
- 2012 BMW 3 Series, 73,000 miles, £5,000, £1,122 under typical, Maldon
- 2003 BMW Z4, 72,000 miles, £5,995, £1,342 under typical, Werrington
- 2009 Mercedes-Benz SLK, 31,000 miles, £6,995, £1,564 under typical, Enfield
- 2004 BMW M3, 127,756 miles, £11,999, £2,683 under typical, Basildon
- 2009 BMW 3 Series, 163,000 miles, £2,800, £625 under typical, Cowfold
- 2008 Audi TT, 133,000 miles, £2,499, £553 under typical, Staines
- 2015 Caterham Seven, 2,244 miles, £17,995, £3,969 under typical, Cookham
- 2001 Porsche Boxster, 89,000 miles, £8,995, £1,978 under typical, Kilmarnock
- 2009 MINI Convertible, 64,162 miles, £2,899, £637 under typical, Redditch
- 2011 Smart fortwo, 67,726 miles, £2,600, £571 under typical, Flint
- 2012 Audi TT, 95,000 miles, £4,999, £1,097 under typical, Bedford
- 2008 Porsche Boxster, 65,672 miles, £10,995, £2,412 under typical, Whitley Bay
- 2010 Peugeot 308 CC, 46,000 miles, £2,940, £640 under typical, Peterborough
- 2008 BMW M3, 88,900 miles, £13,200, £2,866 under typical, Billericay
- 2013 BMW 3 Series, 95,213 miles, £4,995, £1,081 under typical, Luton
- 2018 Mercedes-Benz C Class, 10,000 miles, £17,295, £3,731 under typical, Walsall
- 2013 Audi TT, 61,020 miles, £6,999, £1,510 under typical, Hebburn
- 2014 Volkswagen Golf, 85,900 miles, £4,695, £1,012 under typical, Stagsden
- 2017 MINI Convertible, 80,000 miles, £5,990, £1,288 under typical, Maidenhead
- 2000 Lotus Elise, 26,000 miles, £18,995, £4,083 under typical, Chesham
- 2009 MINI Convertible, 36,000 miles, £4,490, £963 under typical, Broxbourne
- 2001 BMW Z3, 84,472 miles, £3,495, £748 under typical, Scunthorpe
- 1999 Mercedes-Benz SL, 110,000 miles, £7,995, £1,711 under typical, Tebay
- 2014 Mercedes-Benz E Class, 93,988 miles, £6,250, £1,335 under typical, London
- 2016 Mercedes-Benz SLC, 33,500 miles, £17,795, £3,799 under typical, Peterborough
- 2006 Porsche Boxster, 72,750 miles, £9,999, £2,130 under typical, Gateshead
- 2014 Volkswagen Golf, 60,485 miles, £5,000, £1,065 under typical, Livingston
- 2005 BMW Z4, 51,000 miles, £4,295, £914 under typical, Blackpool
- 2007 Mazda MX-5, 80,716 miles, £3,690, £784 under typical, Neston
- 2013 Audi TT, 120,000 miles, £4,495, £955 under typical, Hilton
- 1996 BMW 3 Series, 71,000 miles, £7,995, £1,697 under typical, Chalfont St Peter
- 2002 Porsche 911, 128,750 miles, £14,695, £3,113 under typical, Plymouth
- 2011 Fiat 500C, 95,454 miles, £2,975, £628 under typical, Wrotham
- 2009 Smart fortwo, 30,000 miles, £2,995, £631 under typical, Havering
- 2003 Porsche Boxster, 59,539 miles, £11,995, £2,527 under typical, Southport
- 2015 Fiat 500C, 97,800 miles, £3,150, £663 under typical, Slough
- 2005 Mercedes-Benz SL, 66,000 miles, £6,495, £1,366 under typical, Derby
- 2009 Audi TT, 74,000 miles, £3,490, £733 under typical, Chelmsford
- 2013 BMW Z4, 76,793 miles, £7,545, £1,583 under typical, Colchester
- 2009 Vauxhall Astra, 45,506 miles, £2,450, £512 under typical, Market Drayton
- 2017 MINI Convertible, 46,103 miles, £9,000, £1,878 under typical, Birmingham
- 2016 BMW 2 Series, 10,000 miles, £11,990, £2,491 under typical, Eggborough
- 2004 Porsche Boxster, 78,000 miles, £8,995, £1,863 under typical, Mill Hill
- 2001 Lotus Elise, 41,040 miles, £18,750, £3,879 under typical, Cranfield
- 2012 Porsche Boxster, 84,915 miles, £14,995, £3,094 under typical, Basildon
- 2012 Mazda MX-5, 64,000 miles, £5,999, £1,236 under typical, Bedford
- 2013 Volkswagen Golf, 105,630 miles, £3,495, £719 under typical, Southend-on-Sea
- 1995 TVR Chimaera, 82,000 miles, £12,495, £2,567 under typical, Bristol
- 2018 Mercedes-Benz E Class, 48,889 miles, £15,500, £3,182 under typical, Burton upon Trent
- 2009 BMW Z4, 62,600 miles, £6,490, £1,332 under typical, Bedford
- 2012 BMW 1 Series, 108,789 miles, £2,995, £615 under typical, Bagstone
- 2015 Audi A3 Cabriolet, 64,327 miles, £6,795, £1,393 under typical, Harrow
- 2007 Renault Megane, 83,982 miles, £1,795, £367 under typical, Blackpool
- 2006 Mazda MX-5, 95,000 miles, £2,495, £510 under typical, Sunbury-on-Thames
- 2015 BMW 4 Series, 86,000 miles, £9,950, £2,032 under typical, Bradford
- 2017 Caterham Seven, 8,000 miles, £19,995, £4,082 under typical, Yate
- 2001 BMW M3, 97,500 miles, £14,999, £3,056 under typical, Haslingden
- 2005 Porsche Boxster, 98,300 miles, £7,795, £1,587 under typical, Inkberrow
- 2002 Jeep Wrangler, 61,000 miles, £11,995, £2,442 under typical, Wadhurst
- 2007 BMW Z4, 115,000 miles, £2,995, £609 under typical, Manchester
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