Used diesel Mercedes-Benz GLB for sale

There are 189 used diesel Mercedes-Benz GLB for sale from UK dealers on AskCar, as of 10 November 2026. Typical asking price £25,500 (the median: half cost less, half cost more). The cheapest is £16,000. AskCar lists 841 used Mercedes-Benz GLB across the UK, from 391 dealerships.

The middle half of the 189 cars are priced between £22,000 and £31,000.

As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

What does a used diesel Mercedes-Benz GLB cost?

The median asking price is £25,500, across the 189 cars for sale with a price. For a 2026 one it is £36,000, for a 2020 one £21,000.

106 of the 189 cars had their price reduced in the last 14 days to 10 November 2026.

Median asking price by year

YearFor sale with a priceMedian asking priceMiddle half priced between
202626£36,000£36,000 to £36,500
202331£26,500£25,000 to £29,000
202227£25,500£22,000 to £27,000
202129£22,000£20,500 to £23,500
202041£21,000£19,500 to £22,500

Cars for sale now, page 1 of 2

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 835 priced Mercedes-Benz GLB adverts on AskCar as of 10 November 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.

Mercedes-Benz GLB by gearbox, fuel and body

Diesel Mercedes-Benz GLB by price

Mercedes-Benz GLB prices by year

Mercedes-Benz GLB by price

Mercedes-Benz GLB near you

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