Used Mercedes-Benz GLA AMG Line prices

There are 337 used Mercedes-Benz GLA AMG Line cars for sale from UK dealers on AskCar, as of 1 November 2026. Typical asking price £11,000 (the median: half cost less, half cost more). The cheapest is £4,000. The middle half are priced between £9,000 and £14,800.

Dealers lowered the asking price on more than a quarter of Mercedes-Benz GLA AMG Line cars: 100 of the 337 in the 14 days to 1 November 2026.

Mercedes-Benz GLA AMG Line prices by year

A 2015 Mercedes-Benz GLA AMG Line typically costs £9,000, against £9,500 for all 2015 Mercedes-Benz GLA cars, as of 1 November 2026.

YearTypical asking priceTypical mileage
2021 Mercedes-Benz GLA AMG Line£20,50042,000 miles
2018 Mercedes-Benz GLA AMG Line£11,40068,000 miles
2017 Mercedes-Benz GLA AMG Line£11,00071,000 miles
2016 Mercedes-Benz GLA AMG Line£9,50078,000 miles
2015 Mercedes-Benz GLA AMG Line£9,00081,000 miles
2014 Mercedes-Benz GLA AMG Line£9,00082,000 miles

Only 16 of the Mercedes-Benz GLA AMG Line cars for sale are 2020 models, too few to give a typical asking price.

Only 12 of the Mercedes-Benz GLA AMG Line cars for sale are 2019 models, too few to give a typical asking price.

Typical asking prices are of Mercedes-Benz GLA AMG Line cars for sale on 1 November 2026, and are given only where at least 20 cars with a price are for sale.

AskCar lists 2,590 used Mercedes-Benz GLA across the UK, from 1,313 dealerships.

As of 1 November 2026, AskCar lists 578,994 cars and vans from 12,654 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

Mercedes-Benz GLA AMG Line cars for sale now, page 1 of 7

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. 313 of the 321 cars listed here meet these rules. Pages 2 to 7 list every other Mercedes-Benz GLA AMG Line car, cheapest first, including the 8 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 2,548 priced Mercedes-Benz GLA adverts on AskCar as of 1 November 2026. The figures on this page describe the cars advertised, not a valuation of every Mercedes-Benz GLA AMG Line.

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 16 cars whose advertised mileage is lower than the mileage recorded at their last MOT test.

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

These 10 are priced 10% to 22% under their AskCar estimate. Their asking prices run from £6,495 to £17,490.

Cheapest Mercedes-Benz GLA AMG Line: the lowest asking prices

These 10 are priced £5,950 to £6,780. They have covered 93,000 to 184,245 miles.

Lowest-mileage Mercedes-Benz GLA AMG Line

These 10 have covered 1,122 to 19,125 miles. Their asking prices run from £16,000 to £37,595.

Recently reduced Mercedes-Benz GLA AMG Line: the biggest price reductions in the 14 days to 1 November 2026

The dealer lowered the asking price on each of these 10 in the 14 days to 1 November 2026. Their reductions since AskCar first saw them run from £1,600 to £3,250.

Newly advertised Mercedes-Benz GLA AMG Line: first seen by AskCar in the 7 days to 1 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

Mercedes-Benz GLA by price

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