2021 Mercedes-Benz GLA

1.3 AMG Line Executive Auto FWD Euro 6 5dr

£20,010

Fair price: within 8% of the typical £20,935 for this model, age and mileage, drawing on 2,527 adverts of this make and model.

Overview

Make
Mercedes-Benz
Model
GLA
Trim
AMG LINE EXECUTIVE
Version
1.3 AMG Line Executive Auto FWD Euro 6 5dr
Mileage
36,725 miles
Year
2021
Fuel type
Petrol
Body type
Hatchback
Engine
1.3 L
Gearbox
Automatic
Seats
5
CO2
153 g/km
Colour
Black
Doors
5
Driven wheels
Front Wheel Drive
Emissions standard
Euro 6

About this car

With 36,725 miles on the clock, this 2021 Mercedes-Benz GLA AMG Line Executive has done roughly 2,400 fewer miles than a typical 2021 Mercedes-Benz GLA. Our estimated market asking price is £20,935. This car is advertised at £20,010, which is £925 below that figure. The estimate uses 2,527 UK dealer adverts for the Mercedes-Benz GLA, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 85 days ago. Its asking price has since fallen by £1,180. That may be worth mentioning if you discuss the price with the dealer. MOT records show an expiry date of 29 March 2027, and the latest recorded mileage is consistent with the advert. It is for sale at Evans Halshaw Ford Ashton Under Lyne in Ashton-Under-Lyne.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 2 August 2026, 85 days ago. Advert duration calculated on 26 October 2026. Net asking-price reduction: £1,180 from the first recorded £21,190. 5 price reductions recorded, the latest observed on 21 October 2026.

Recorded asking prices
Date observedAsking price
2 August 2026£21,190
3 August 2026£21,190
4 August 2026£21,000
5 August 2026£21,000
11 August 2026£20,610
13 August 2026£20,610
3 September 2026£20,510
22 September 2026£20,410
21 October 2026£20,010
23 October 2026£20,010

Price and mileage comparison

Estimated market asking price: £20,935. The asking price is £925 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 2,527 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 2,400 miles lower than typical for a 2021 Mercedes-Benz GLA.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 29 March 2027. 34,372 miles at the last test.

7 other cars with the same year, trim, gearbox and fuel are for sale from £15,300 to £24,890.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£15,30091,230 miles
£18,75068,500 miles
£19,99054,000 miles
£20,88043,248 miles
£21,77528,245 miles

These cars have covered 11,906–91,230 miles, compared with 36,725 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Mercedes-Benz GLA cars for sale · 2021 Mercedes-Benz GLA price guide

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