2023 Mercedes-Benz GLA prices

This 2023 Mercedes-Benz GLA is no longer listed. Here are similar cars for sale now.

There are 218 used 2023 Mercedes-Benz GLA cars for sale from UK dealers on AskCar, as of 7 November 2026. Typical asking price £25,500 (the median: half cost less, half cost more). The cheapest is £16,801. The middle half are priced between £23,000 and £27,000. Median mileage: about 26,000 miles.

Dealers lowered the asking price on more than half of 2023 Mercedes-Benz GLA cars: 129 of the 218 in the 14 days to 7 November 2026.

2023 Mercedes-Benz GLA prices by engine and mileage

A 2023 Mercedes-Benz GLA 2.0 diesel car typically costs £26,000, against £24,500 for the 1.3 petrol, as of 7 November 2026.

A 2023 Mercedes-Benz GLA 1.3 petrol car with under 20,000 miles typically costs £27,000, against £22,000 with 40,000 to 60,000 miles.

EngineAll mileagesUnder 20,000 miles20,000 to 40,000 miles40,000 to 60,000 miles60,000 miles or more
1.3 petrol£24,500£27,000£25,000£22,000Too few for sale
2.0 diesel£26,000£27,000£26,000Too few for saleToo few for sale

Only 7 of the 2023 Mercedes-Benz GLA cars for sale have the 1.9 diesel engine, too few to give a typical asking price.

2023 Mercedes-Benz GLA prices by trim

TrimTypical asking price, 2023 cars
AMG Line Premium£25,000
AMG Line Executive£24,500
Sport ExecutiveToo few for sale
AMG Line Premium PlusToo few for sale
AMGToo few for sale
AMG LineToo few for sale

Only 14 of the 2023 Mercedes-Benz GLA cars for sale are Sport Executive, too few to give a typical asking price.

Only 10 of the 2023 Mercedes-Benz GLA cars for sale are AMG Line Premium Plus, too few to give a typical asking price.

Only 2 of the 2023 Mercedes-Benz GLA cars for sale are AMG, too few to give a typical asking price.

Only 1 of the 2023 Mercedes-Benz GLA cars for sale are AMG Line, too few to give a typical asking price.

Typical asking prices are of 2023 Mercedes-Benz GLA cars for sale on 7 November 2026, and are given only where at least 20 cars with a price are for sale.

2023 Mercedes-Benz GLA against other years

A 2022 Mercedes-Benz GLA car has a typical asking price of £22,500 and a 2024 one £28,000, as of 7 November 2026.

AskCar lists 2,559 used Mercedes-Benz GLA across the UK, from 1,304 dealerships.

As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

2023 Mercedes-Benz GLA cars for sale now, page 1 of 5

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. 208 of the 215 cars listed here meet these rules. Pages 2 to 5 list every other 2023 Mercedes-Benz GLA 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 2,487 priced Mercedes-Benz GLA adverts on AskCar as of 7 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2023 Mercedes-Benz GLA.

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.

This list leaves out 3 cars whose advertised mileage is lower than the mileage recorded at their last MOT test.

Best value 2023 Mercedes-Benz GLA: priced furthest below the AskCar estimate

These 10 are priced 7% to 21% under their AskCar estimate. Their asking prices run from £18,000 to £27,000.

Cheapest 2023 Mercedes-Benz GLA: the lowest asking prices

These 10 are priced £16,801 to £20,420. They have covered 56,850 to 91,378 miles.

Lowest-mileage 2023 Mercedes-Benz GLA

These 10 have covered 1,802 to 6,879 miles. Their asking prices run from £25,499 to £30,998.

Recently reduced 2023 Mercedes-Benz GLA: the biggest price reductions in the 14 days to 7 November 2026

The dealer lowered the asking price on each of these 10 in the 14 days to 7 November 2026. Their reductions since AskCar first saw them run from £3,000 to £6,000.

Newly advertised 2023 Mercedes-Benz GLA: first seen by AskCar in the 7 days to 7 November 2026

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

Mercedes-Benz GLA by gearbox, fuel and body

Mercedes-Benz GLA prices by year

Mercedes-Benz GLA by trim

2023 Mercedes-Benz GLA by trim

Mercedes-Benz GLA by price

Mercedes-Benz GLA near you

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