Used Mercedes-Benz C Class for sale under £30,000

There are 4,235 used Mercedes-Benz C Class under £30,000 for sale from UK dealers on AskCar, as of 29 October 2026. Typical asking price £13,600 (the median: half cost less, half cost more). The cheapest is £690. AskCar lists 4,876 used Mercedes-Benz C Class across the UK, from 2,356 dealerships.

The middle half of the 4,235 cars are priced between £9,000 and £18,000.

As of 29 October 2026, AskCar lists 587,923 cars and vans from 12,992 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

1,193 of the 4,235 cars had their price reduced in the last 14 days to 29 October 2026.

Median asking price by year

YearFor sale with a priceMedian asking priceMiddle half priced between
202598£27,500£26,500 to £28,500
202438£27,000£26,000 to £29,000
2023166£27,000£25,500 to £28,000
2022164£24,500£22,000 to £26,500
2021114£19,400£17,900 to £22,000
2020235£18,000£15,800 to £20,000
2019570£15,600£13,700 to £17,800
2018533£14,500£12,300 to £17,000
2017630£13,200£11,000 to £15,500
2016489£12,000£9,900 to £14,300
2015353£9,000£7,500 to £11,000
2014229£8,300£6,500 to £10,000
2013132£6,000£4,800 to £7,300
2012147£5,000£4,300 to £6,800
201180£4,500£4,000 to £7,000
201052£4,000£3,200 to £5,000
200956£4,000£2,900 to £5,500
200838£3,700£2,500 to £5,800
200730£2,900£2,300 to £3,400
200622£2,000£1,500 to £2,500

Cars for sale now, page 27 of 43

Best value first: the cars priced furthest below their AskCar estimate come first, and those without one come after. The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 4,525 priced Mercedes-Benz C Class adverts on AskCar as of 29 October 2026.

Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer and town; AskCar page.

Cheaper cars like each one, with its price history, are on its AskCar page.

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Mercedes-Benz C Class by gearbox, fuel and body

Mercedes-Benz C Class under £30,000 by gearbox, fuel and body

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