Used diesel cars for sale under £20,000
111,900 cars from UK dealers, updated 26 October 2026. Typical asking price £10,000. Half of them are priced between £6,600 and £14,200.
AskCar lists 579,238 cars from 12,980 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.
25,985 have had their price cut since they were first listed.
Cars for sale now, page 6 of 1119
The cheaper cars like each one are on its AskCar page.
- 2017 Vauxhall Movano, 104,599 miles, £5,990, £1,808 under typical, Great Missenden
- 2015 Ford Transit Connect, 109,000 miles, £4,400, £1,328 under typical, Nelson
- 2013 Citroen C3 Picasso, 50,771 miles, £2,750, £830 under typical, Haslingden
- 2018 Ford Transit Custom, 61,375 miles, £12,490, £3,768 under typical, Sheffield
- 2012 Mercedes-Benz E Class, 168,000 miles, £2,499, £754 under typical, Droitwich Spa
- 2014 Citroen C3 Picasso, 93,307 miles, £2,495, £752 under typical, Shotts
- 2011 Audi A1, 93,710 miles, £2,940, £887 under typical, Dunstable
- 2024 Ford Transit Custom, 32,084 miles, £17,989, £5,425 under typical, Derby
- 2019 Mercedes-Benz Sprinter, 65,000 miles, £16,500, £4,975 under typical, Leicester
- 2019 Kia Sportage, 75,000 miles, £7,500, £2,261 under typical, Doncaster
- 2013 Citroen Berlingo, 70,781 miles, £2,995, £903 under typical, Bracebridge Heath
- 2014 Land Rover Discovery 4, 104,000 miles, £9,995, £3,013 under typical, Dumbarton
- 2015 Volkswagen Golf, 200,000 miles, £3,300, £995 under typical, Birmingham
- 2018 Mitsubishi Shogun, 90,835 miles, £13,000, £3,919 under typical, Leicester
- 2018 Jaguar XF, 72,100 miles, £7,190, £2,167 under typical, Peterborough
- 2018 Volvo V60, 66,102 miles, £10,999, £3,313 under typical, Greenford
- 2014 Renault Scenic, 98,200 miles, £2,490, £750 under typical, Sandy
- 2019 Peugeot 3008, 10,000 miles, £9,490, £2,858 under typical, Chester
- 2018 Ford Transit, 48,497 miles, £11,994, £3,612 under typical, Alresford
- 2024 Mercedes-Benz Citan, 38,000 miles, £10,990, £3,309 under typical, Gerrards Cross
- 2015 Ford C-Max, 93,328 miles, £3,595, £1,082 under typical, Lincoln
- 2017 Toyota Hilux, 64,900 miles, £14,999, £4,515 under typical, Hillingdon
- 2018 BMW X5, 115,466 miles, £19,980, £6,014 under typical, Windsor
- 2016 Vauxhall Insignia, 104,170 miles, £2,590, £780 under typical, Birmingham
- 2015 Hyundai ix35, 133,000 miles, £2,100, £632 under typical, Preston
- 2016 Audi A6 Saloon, 95,500 miles, £6,990, £2,103 under typical, Luton
- 2020 Ford Transit Custom, 84,230 miles, £10,794, £3,247 under typical, Denham
- 2019 Ford S-Max, 110,000 miles, £5,950, £1,790 under typical, Bury
- 2021 Ford Kuga, 9,000 miles, £13,985, £4,206 under typical, Norbury
- 2018 Ford Transit Connect, 217,202 miles, £4,295, £1,292 under typical, Luton
- 2015 Audi Q5, 87,252 miles, £7,975, £2,398 under typical, Birmingham
- 2014 Citroen C4, 101,000 miles, £1,895, £570 under typical, Stockport
- 2017 Vauxhall Astra, 19,000 miles, £5,495, £1,652 under typical, Leeds
- 2019 Peugeot Boxer, 69,000 miles, £7,995, £2,402 under typical, Hall Green
- 2016 Ford C-Max, 3,500 miles, £6,495, £1,951 under typical, Egham
- 2014 Volkswagen Passat, 90,525 miles, £4,490, £1,349 under typical, Milton Keynes
- 2015 Porsche Macan, 51,415 miles, £17,000, £5,105 under typical, Bexley
- 2014 Peugeot 208, 107,000 miles, £1,795, £539 under typical, Tyburn
- 2022 MAXUS Deliver 9, 55,917 miles, £9,990, £3,000 under typical, Truro
- 2022 Ford Transit, 98,055 miles, £8,400, £2,522 under typical, Burton upon Trent
- 2016 Mercedes-Benz C Class, 35,300 miles, £12,990, £3,900 under typical, Farnham
- 2023 Citroen Dispatch, 43,306 miles, £10,995, £3,301 under typical, Burnley
- 2011 Land Rover Range Rover Sport, 71,000 miles, £6,489, £1,947 under typical, Keighley
- 2015 BMW 1 Series, 92,565 miles, £3,995, £1,198 under typical, Oldbury
- 2018 Peugeot 308 SW, 131,000 miles, £2,349, £705 under typical, Kibworth Harcourt
- 2012 Mercedes-Benz C Class, 121,268 miles, £3,290, £986 under typical, Kidderminster
- 2018 Nissan X-Trail, 62,492 miles, £7,995, £2,396 under typical, Birmingham
- 2014 Vauxhall Corsa, 65,303 miles, £2,495, £748 under typical, Maldon
- 2023 Nissan Primastar, 50,000 miles, £16,788, £5,031 under typical, Bedford
- 2017 Ford Kuga, 65,124 miles, £6,995, £2,096 under typical, Dundee
- 2011 Volkswagen Caddy Maxi, 71,500 miles, £7,995, £2,395 under typical, Ossett
- 2014 BMW 1 Series, 85,000 miles, £3,995, £1,197 under typical, Havering
- 2016 Kia Carens, 136,000 miles, £2,495, £747 under typical, Haslingden
- 2015 Ford Kuga, 101,000 miles, £3,999, £1,197 under typical, Bradford
- 2016 Mercedes-Benz Sprinter, 153,736 miles, £7,900, £2,365 under typical, Strabane
- 2014 Vauxhall Astra, 106,273 miles, £1,695, £507 under typical, Burnley
- 2015 BMW 3 Series, 205,000 miles, £3,795, £1,136 under typical, Crewe
- 2021 Ford Transit, 100,000 miles, £10,994, £3,290 under typical, Kingswood and Fishponds
- 2018 Mercedes-Benz E Class, 76,000 miles, £10,999, £3,291 under typical, High Wycombe
- 2008 BMW 1 Series, 129,720 miles, £1,790, £536 under typical, Whittlesey
- 2016 Vauxhall Mokka, 84,000 miles, £2,995, £896 under typical, Chesterfield
- 2016 Vauxhall Movano, 48,861 miles, £7,995, £2,391 under typical, Newcastle upon Tyne
- 2019 Jaguar F-PACE, 72,269 miles, £9,991, £2,988 under typical, Cardiff
- 2019 Ford Transit Custom, 61,150 miles, £10,495, £3,139 under typical, Snaith
- 2022 Renault Master, 1,928 miles, £14,995, £4,481 under typical, Wickford
- 2016 Land Rover Range Rover Sport, 142,000 miles, £7,890, £2,358 under typical, Manchester
- 2019 BMW 3 Series, 126,481 miles, £9,499, £2,837 under typical, Bracknell
- 2016 Mercedes-Benz E Class, 88,500 miles, £6,995, £2,089 under typical, Stockport
- 2024 Ford Transit Custom, 45,226 miles, £17,545, £5,239 under typical, Barnsley
- 2007 Honda Civic, 198,000 miles, £890, £266 under typical, Luton
- 2015 Ford Transit Custom, 128,800 miles, £6,990, £2,086 under typical, Blackwood
- 2013 Land Rover Defender 110, 113,936 miles, £16,499, £4,923 under typical, Nottingham
- 2017 Renault Captur, 88,570 miles, £3,999, £1,193 under typical, Wigan
- 2016 Dacia Logan MCV, 86,000 miles, £2,490, £743 under typical, Rotherham
- 2017 Ford Transit, 61,000 miles, £10,794, £3,218 under typical, Liverpool
- 2021 Ford Ranger, 33,009 miles, £17,790, £5,304 under typical, Preston
- 2017 Hyundai Santa Fe, 78,000 miles, £7,990, £2,382 under typical, Swanley
- 2016 Volkswagen Tiguan, 10,000 miles, £10,890, £3,246 under typical, Neston
- 2016 Vauxhall Astra, 72,648 miles, £3,495, £1,041 under typical, South Ockendon
- 2014 Hyundai i30, 76,000 miles, £2,990, £891 under typical, Blackburn
- 2022 Ford Transit Custom, 137,000 miles, £7,990, £2,379 under typical, Great Missenden
- 2017 Nissan Qashqai, 140,000 miles, £3,495, £1,041 under typical, Basildon
- 2016 Kia Ceed, 128,000 miles, £1,899, £565 under typical, Newton Purcell
- 2017 Vauxhall Astra, 151,424 miles, £1,495, £445 under typical, Walton
- 2022 Vauxhall Combo, 64,811 miles, £7,450, £2,217 under typical, Brigg
- 2023 Ford Transit Custom, 81,522 miles, £12,990, £3,866 under typical, Middlesbrough
- 2020 Mercedes-Benz GLC, 48,269 miles, £19,495, £5,799 under typical, Edgware
- 2008 Mercedes-Benz CLS, 99,300 miles, £2,499, £743 under typical, Shefford
- 2017 Citroen C4 Picasso, 72,408 miles, £4,490, £1,336 under typical, Kidderminster
- 2015 Jaguar XF, 37,057 miles, £7,750, £2,304 under typical, South Ockendon
- 2022 Vauxhall Combo, 54,000 miles, £8,399, £2,495 under typical, Egham
- 2014 Vauxhall Zafira Tourer, 81,350 miles, £2,890, £859 under typical, Birmingham
- 2018 BMW 2 Series Gran Tourer, 10,000 miles, £11,795, £3,504 under typical, Walsall
- 2021 Vauxhall Combo, 74,090 miles, £6,650, £1,975 under typical, Brigg
- 2016 Hyundai i40, 142,000 miles, £2,495, £741 under typical, Manchester
- 2017 Hyundai i40, 119,000 miles, £3,395, £1,008 under typical, Wakefield
- 2022 Volkswagen Transporter, 87,015 miles, £19,990, £5,934 under typical, Cwmbran
- 2018 BMW X4, 79,000 miles, £12,499, £3,708 under typical, Gerrards Cross
- 2019 Peugeot 3008, 96,000 miles, £5,690, £1,688 under typical, Reading
- 2017 Ford Focus, 49,000 miles, £6,299, £1,868 under typical, Tipton
Diesel cars near you
- Near Bolton (14,879)
- Near Rochdale (14,234)
- Near Wigan (12,385)
- Near Barnet (12,347)
- Near Hale (12,329)
- Near Manchester (12,270)
- Near London (11,882)
- Near Watford (11,794)
- Near Burnley (10,906)
- Near Warrington (10,821)
- Near Egham (10,453)
- Near Huddersfield (10,305)
- Near Hillingdon (10,296)
- Near Richmond upon Thames (10,189)
- Near Blackburn (9,891)
Popular models under £20,000
- Nissan Qashqai (9,028)
- Volkswagen Polo (7,792)
- Volkswagen Golf (7,458)
- Ford Kuga (6,137)
- Ford Puma (5,237)
- MINI Hatch (4,815)
- Mercedes-Benz A Class (4,762)
- Kia Sportage (4,710)
- BMW 1 Series (4,499)
- Audi A3 (4,150)
- BMW 3 Series (3,868)
- Hyundai TUCSON (3,820)
- Audi A1 (3,732)
- Toyota Yaris (3,702)
- Land Rover Range Rover Evoque (3,654)
- Ford Transit Custom (3,615)
- Peugeot 2008 (3,591)
- Renault Clio (3,429)
- Mercedes-Benz C Class (3,341)
- Volkswagen Tiguan (3,312)
- MG MG ZS (3,307)
- Peugeot 3008 (2,736)
- MG MG HS (2,693)
- Volkswagen T-Roc (2,406)
- Land Rover Discovery Sport (2,252)
- Honda Jazz (2,211)
- Ford Transit (2,085)
- Mercedes-Benz E Class (1,999)
- Audi Q3 (1,799)
- Citroen Berlingo (1,795)
- MINI Countryman (1,792)
- Vauxhall Vivaro (1,762)
- Audi Q2 (1,689)
- Mazda CX-5 (1,677)
- BMW 5 Series (1,630)
- Toyota C-HR (1,539)
- Hyundai KONA (1,537)
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