Used diesel Mercedes-Benz E Class for sale under £20,000

There are 1,599 used diesel Mercedes-Benz E Class under £20,000 for sale from UK dealers on AskCar, as of 30 October 2026. Typical asking price £12,000 (the median: half cost less, half cost more). The cheapest is £1,000. AskCar lists 2,992 used Mercedes-Benz E Class across the UK, from 1,588 dealerships.

The middle half of the 1,599 cars are priced between £7,900 and £15,600.

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.

402 of the 1,599 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
202047£19,000£18,400 to £19,600
2019155£17,300£15,300 to £18,500
2018283£16,000£14,000 to £18,000
2017271£14,000£12,000 to £15,500
2016198£12,000£10,000 to £13,800
2015163£9,200£7,700 to £10,500
2014139£8,000£6,800 to £9,000
2013118£7,100£6,000 to £8,300
201245£6,000£5,000 to £7,000
201151£5,500£4,500 to £6,000
201046£5,000£4,300 to £6,000
200924£3,900£3,100 to £4,600

Cars for sale now, page 13 of 16

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 2,848 priced Mercedes-Benz E 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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