Used diesel Mercedes-Benz A Class for sale under £15,000

There are 1,798 used diesel Mercedes-Benz A Class under £15,000 for sale from UK dealers on AskCar, as of 29 October 2026. Typical asking price £9,900 (the median: half cost less, half cost more). The cheapest is £795. AskCar lists 6,791 used Mercedes-Benz A Class across the UK, from 2,681 dealerships.

The middle half of the 1,798 cars are priced between £7,700 and £12,200.

As of 29 October 2026, AskCar lists 587,923 cars and vans from 12,992 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

418 of the 1,798 cars had their price reduced in the last 14 days to 29 October 2026.

Median asking price by year

YearFor sale with a priceMedian asking priceMiddle half priced between
202139£13,600£12,900 to £14,500
202063£13,200£12,100 to £14,500
2019331£12,800£11,600 to £13,700
2018294£11,200£10,000 to £12,700
2017351£9,500£8,300 to £10,500
2016291£8,500£7,500 to £9,800
2015174£7,400£6,000 to £8,500
2014143£7,000£5,800 to £7,800
201349£5,800£4,500 to £6,800

Cars for sale now, page 2 of 18

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 6,506 priced Mercedes-Benz A Class adverts on AskCar as of 29 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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