Used Mercedes-Benz C Class for sale under £20,000

3,396 cars from UK dealers, updated 23 October 2026. Typical asking price £12,000. Half of them are priced between £8,000 and £15,200.

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.

851 have had their price cut since they were first listed.

Typical price by year

Year	For sale	Typical price	Half are priced between
2021	70	£18,000	£16,600 to £18,900
2020	167	£17,000	£15,000 to £18,700
2019	488	£15,300	£13,500 to £17,000
2018	450	£14,200	£12,000 to £16,000
2017	586	£13,000	£11,000 to £15,000
2016	457	£11,500	£9,500 to £13,800
2015	343	£9,000	£7,300 to £10,800
2014	223	£8,000	£6,300 to £10,000
2013	127	£5,600	£4,600 to £7,000
2012	134	£5,000	£4,300 to £6,500
2011	71	£4,500	£4,000 to £6,000
2010	48	£4,000	£3,200 to £5,000
2009	54	£3,500	£2,700 to £5,000
2008	38	£3,700	£2,300 to £5,800
2007	29	£2,800	£2,500 to £3,100
2006	25	£2,000	£1,500 to £2,500

Cars for sale now, page 1 of 34

The cheaper cars like each one are on its AskCar page.

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