Used Mercedes-Benz A Class hatchback for sale under £20,000

There are 4,316 used Mercedes-Benz A Class hatchback under £20,000 for sale from UK dealers on AskCar, as of 31 October 2026. Typical asking price £12,500 (the median: half cost less, half cost more). The cheapest is £795. AskCar lists 6,797 used Mercedes-Benz A Class across the UK, from 2,608 dealerships.

The middle half of the 4,316 cars are priced between £9,200 and £15,500.

As of 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

1,294 of the 4,316 cars had their price reduced in the last 14 days to 31 October 2026.

Median asking price by year

YearFor sale with a priceMedian asking priceMiddle half priced between
2023141£19,000£17,300 to £19,700
2022221£18,200£16,900 to £19,200
2021366£16,500£15,000 to £17,700
2020462£15,200£14,000 to £16,500
2019841£13,500£12,200 to £15,200
2018617£12,000£10,500 to £13,800
2017483£9,900£8,600 to £11,000
2016401£9,000£8,000 to £10,500
2015261£8,100£7,000 to £10,000
2014201£7,000£6,000 to £8,500
2013147£7,000£5,800 to £9,000
201228£4,000£3,500 to £5,300
201022£2,500£2,000 to £3,900
200922£2,300£1,700 to £3,000

Cars for sale now, page 18 of 44

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 6,629 priced Mercedes-Benz A Class adverts on AskCar as of 31 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 A Class by gearbox, fuel and body

Mercedes-Benz A Class prices by year

Mercedes-Benz A Class by price

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