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

There are 4,079 used Mercedes-Benz C Class under £30,000 for sale from UK dealers on AskCar, as of 31 October 2026. Typical asking price £13,900 (the median: half cost less, half cost more). The cheapest is £690. AskCar lists 4,731 used Mercedes-Benz C Class across the UK, from 2,258 dealerships.

The middle half of the 4,079 cars are priced between £9,400 and £18,300.

As of 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

1,183 of the 4,079 cars had their price reduced in the last 14 days to 31 October 2026.

Median asking price by year

YearFor sale with a priceMedian asking priceMiddle half priced between
202598£27,500£26,500 to £29,000
202439£27,000£25,500 to £29,000
2023171£27,000£25,500 to £28,500
2022159£24,500£22,500 to £26,500
2021115£19,500£18,000 to £22,000
2020233£18,000£15,800 to £20,000
2019553£16,000£13,700 to £18,000
2018512£14,600£12,300 to £17,000
2017605£13,400£11,300 to £15,500
2016460£12,000£10,000 to £14,500
2015336£9,000£7,500 to £11,000
2014220£8,300£6,800 to £10,000
2013132£5,900£4,800 to £7,400
2012138£5,000£4,100 to £6,600
201171£4,500£4,000 to £7,000
201052£3,900£3,000 to £5,000
200952£4,000£3,000 to £5,600
200835£3,500£2,400 to £6,200
200725£2,700£2,000 to £3,000

Cars for sale now, page 38 of 41

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 4,532 priced Mercedes-Benz C Class adverts on AskCar as of 31 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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