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

There are 2,978 used Mercedes-Benz C Class under £20,000 for sale from UK dealers in England on AskCar, as of 30 October 2026. Typical asking price £12,000 (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 2,978 cars are priced between £8,200 and £15,300.

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.

Price reductions in England

777 cars in England had their price reduced in the last 14 days to 30 October 2026. Of those priced between £1,000 and £60,000, these 8 have the biggest reductions in pounds since AskCar first saw them.

Median asking price by year

YearFor sale with a priceMedian asking priceMiddle half priced between
202159£18,000£16,200 to £19,000
2020154£16,800£15,000 to £18,200
2019436£15,300£13,300 to £17,000
2018417£14,000£12,000 to £16,000
2017514£13,000£11,000 to £15,000
2016377£11,800£9,500 to £13,800
2015295£9,000£7,500 to £11,000
2014188£8,000£6,300 to £9,800
2013113£5,600£4,600 to £7,000
2012119£4,900£4,000 to £6,300
201163£4,500£3,900 to £6,000
201048£3,900£3,000 to £5,000
200949£3,800£2,800 to £5,000
200833£3,500£2,300 to £6,000
200723£2,800£2,000 to £3,700

Cars for sale now, page 23 of 30

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 in England by price

Mercedes-Benz C Class across the UK by price

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