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

There are 1,871 used Mercedes-Benz C Class saloon under £30,000 for sale from UK dealers on AskCar, as of 30 October 2026. Typical asking price £12,300 (the median: half cost less, half cost more). The cheapest is £690. AskCar lists 4,734 used Mercedes-Benz C Class across the UK, from 2,267 dealerships.

The middle half of the 1,871 cars are priced between £8,400 and £17,500.

As of 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

534 of the 1,871 cars had their price reduced in the last 14 days to 30 October 2026.

Median asking price by year

YearFor sale with a priceMedian asking priceMiddle half priced between
202574£27,500£26,500 to £28,500
202421£27,000£26,000 to £29,000
202370£27,500£26,000 to £28,500
202288£25,500£23,000 to £27,000
202137£18,500£17,000 to £19,400
2020116£16,900£14,500 to £18,600
2019223£15,000£12,900 to £17,400
2018188£13,500£11,000 to £15,500
2017198£12,000£10,000 to £14,500
2016199£10,900£9,000 to £12,900
2015198£9,700£8,000 to £11,500
2014119£8,800£7,400 to £10,200
201367£5,500£4,600 to £6,900
201266£5,000£4,000 to £6,000
201144£4,600£4,000 to £6,800
201041£3,800£3,000 to £5,000
200938£3,700£2,800 to £5,000
200825£3,800£2,900 to £6,000
200720£2,900£2,200 to £3,600

Cars for sale now, page 15 of 19

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 4,537 priced Mercedes-Benz C Class adverts on AskCar as of 30 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 saloon by price

Mercedes-Benz C Class prices by year

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