2021 Mercedes-Benz GLA

2.0 AMG Line DCT Euro 6 5dr 8G

£20,250

Fair price: within 8% of the typical £20,800 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
Version
2.0 AMG Line DCT Euro 6 5dr 8G
Mileage
43,163 miles
Year
2021
Fuel type
Diesel
Engine
2.0 L
Gearbox
Automatic
Seats
5
CO2
148 g/km
Colour
Blue
Doors
5
Gearbox version
DCT
Emissions standard
Euro 6

About this car

With 43,163 miles on the clock, this 2021 Mercedes-Benz GLA AMG Line has done roughly 4,000 more miles than a typical 2021 Mercedes-Benz GLA. Our estimated market asking price is £20,800. This car is advertised at £20,250, which is £550 below that figure. Our estimate draws on 2,527 Mercedes-Benz GLA adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 9 days ago, and its asking price has since fallen by £100. MOT records show an expiry date of 7 April 2027, and the latest recorded mileage is consistent with the advert. The seller is Invicta Chery Oldham, based in Oldham.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 17 October 2026, 9 days ago. Advert duration calculated on 26 October 2026. Net asking-price reduction: £100 from the first recorded £20,350. 1 price reduction recorded, the latest observed on 20 October 2026.

Recorded asking prices
Date observedAsking price
17 October 2026£20,350
20 October 2026£20,250
23 October 2026£20,250

Price and mileage comparison

Estimated market asking price: £20,800. The asking price is £550 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 4,000 miles higher than typical for a 2021 Mercedes-Benz GLA.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 7 April 2027. 39,743 miles at the last test.

17 other cars with the same year, trim, gearbox and fuel are for sale from £17,790 to £24,495.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£17,79066,064 miles
£17,99561,000 miles
£17,99574,225 miles
£18,28565,662 miles
£19,61049,207 miles

These cars have covered 20,500–74,225 miles, compared with 43,163 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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