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

There are 4,180 used Mercedes-Benz C Class under £30,000 for sale from UK dealers on AskCar, as of 10 November 2026. Typical asking price £13,500 (the median: half cost less, half cost more). The cheapest is £690. AskCar lists 4,866 used Mercedes-Benz C Class across the UK, from 2,346 dealerships.

The middle half of the 4,180 cars are priced between £9,000 and £18,000.

As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

1,268 of the 4,180 cars had their price reduced in the last 14 days to 10 November 2026.

Median asking price by year

YearFor sale with a priceMedian asking priceMiddle half priced between
202581£27,500£26,500 to £29,000
202434£27,000£26,000 to £29,000
2023189£27,000£25,000 to £28,500
2022163£24,000£22,500 to £26,500
2021119£19,500£17,600 to £22,500
2020222£18,000£15,700 to £20,000
2019540£15,600£13,500 to £17,700
2018521£14,500£12,500 to £17,000
2017625£13,300£11,000 to £15,500
2016483£12,000£10,000 to £14,300
2015351£9,000£7,500 to £11,000
2014234£8,000£6,500 to £10,000
2013139£5,900£4,800 to £7,200
2012148£5,000£4,200 to £7,000
201172£4,500£3,600 to £7,000
201057£4,000£3,200 to £5,000
200950£3,800£3,000 to £5,400
200837£3,500£2,500 to £5,500
200729£2,700£2,500 to £3,000
200621£2,000£1,400 to £2,800

Cars for sale now, page 1 of 42

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 4,608 priced Mercedes-Benz C Class adverts on AskCar as of 10 November 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.

Mercedes-Benz C Class by gearbox, fuel and body

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

Mercedes-Benz C Class prices by year

Mercedes-Benz C Class by price

Mercedes-Benz C Class near you

More Mercedes-Benz

Same budget

Everything