2025 Mercedes-Benz GLB prices

This 2025 Mercedes-Benz GLB is no longer listed. Here are similar cars for sale now.

There are 183 used 2025 Mercedes-Benz GLB cars for sale from UK dealers on AskCar, as of 8 November 2026. Typical asking price £26,500 (the median: half cost less, half cost more). The cheapest is £22,795. The middle half are priced between £25,500 and £28,000. Median mileage: about 23,000 miles.

Dealers lowered the asking price on more than half of 2025 Mercedes-Benz GLB cars: 106 of the 183 in the 14 days to 8 November 2026.

2025 Mercedes-Benz GLB prices by engine and mileage

A 2025 Mercedes-Benz GLB 1.3 petrol car with under 20,000 miles typically costs £27,000, against £26,000 with 20,000 to 40,000 miles.

EngineAll mileagesUnder 20,000 miles20,000 to 40,000 miles40,000 to 60,000 miles60,000 miles or more
1.3 petrol£26,500£27,000£26,000Too few for saleToo few for sale

Only 17 of the 2025 Mercedes-Benz GLB cars for sale have the 2.0 diesel engine, too few to give a typical asking price.

Only 1 of the 2025 Mercedes-Benz GLB cars for sale have the 1.4 petrol engine, too few to give a typical asking price.

2025 Mercedes-Benz GLB prices by trim

TrimTypical asking price, 2025 cars
Sport Executive£25,500
AMG Line Executive£27,000
AMG Line Premium£30,500
AMG Line Premium PlusToo few for sale
AMG LineToo few for sale

Only 5 of the 2025 Mercedes-Benz GLB cars for sale are AMG Line Premium Plus, too few to give a typical asking price.

Only 2 of the 2025 Mercedes-Benz GLB cars for sale are AMG Line, too few to give a typical asking price.

Typical asking prices are of 2025 Mercedes-Benz GLB cars for sale on 8 November 2026, and are given only where at least 20 cars with a price are for sale.

2025 Mercedes-Benz GLB against other years

A 2024 Mercedes-Benz GLB car has a typical asking price of £29,000 and a 2026 one £31,500, as of 8 November 2026.

AskCar lists 853 used Mercedes-Benz GLB across the UK, from 391 dealerships.

As of 8 November 2026, AskCar lists 595,629 cars and vans from 12,891 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

2025 Mercedes-Benz GLB cars for sale now, page 1 of 4

This page picks out up to 10 cars in each of these groups: best value, cheapest, lowest mileage, recently reduced and newly advertised. A car in more than one group is listed in full once. The groups pick only from cars with photos and an AskCar estimate, priced at £500 or more and no more than 25% under that estimate. 176 of the 183 cars listed here meet these rules. Pages 2 to 4 list every other 2025 Mercedes-Benz GLB car, cheapest first, including the 7 the groups do not pick from.

The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 822 priced Mercedes-Benz GLB adverts on AskCar as of 8 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2025 Mercedes-Benz GLB.

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. Each car's AskCar page has its full price history and cheaper cars like it.

Best value 2025 Mercedes-Benz GLB: priced furthest below the AskCar estimate

These 10 are priced 4% to 9% under their AskCar estimate. Their asking prices run from £24,990 to £31,307.

Cheapest 2025 Mercedes-Benz GLB: the lowest asking prices

These 10 are priced £22,795 to £24,000. They have covered 29,846 to 40,325 miles.

Lowest-mileage 2025 Mercedes-Benz GLB

These 10 have covered 2,390 to 6,124 miles. Their asking prices run from £26,779 to £36,000.

Recently reduced 2025 Mercedes-Benz GLB: the biggest price reductions in the 14 days to 8 November 2026

The dealer lowered the asking price on each of these 10 in the 14 days to 8 November 2026. Their reductions since AskCar first saw them run from £3,500 to £4,700.

Newly advertised 2025 Mercedes-Benz GLB: first seen by AskCar in the 7 days to 8 November 2026

These 10 are the most recently advertised. Cars first seen on the same day are listed cheapest first.

Mercedes-Benz GLB by gearbox, fuel and body

Mercedes-Benz GLB prices by year

Mercedes-Benz GLB by trim

2025 Mercedes-Benz GLB by price

2025 Mercedes-Benz GLB by trim

Mercedes-Benz GLB by price

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