2020 Mercedes-Benz GLA

2.0 AMG Line DCT Euro 6 5dr 8G

£17,390

Fair price: within 8% of the typical £16,196 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
78,429 miles
Year
2020
Fuel type
Diesel
Body type
Hatchback
Engine
2.0 L
Gearbox
Automatic
Seats
5
CO2
149 g/km
Colour
Black
Doors
5
Gearbox version
DCT
Emissions standard
Euro 6

About this car

At 78,429 miles, this 2020 Mercedes-Benz GLA AMG Line has covered about 37,100 more miles than other 2020 Mercedes-Benz GLA cars. Its asking price of £17,390 is £1,194 above our estimate of £16,196. To estimate its market asking price, we analyse UK dealer adverts for 2,527 Mercedes-Benz GLA cars across different ages and specifications. We first saw this car advertised 23 days ago. Its asking price has since fallen by £450. The latest MOT record shows an expiry date of 29 September 2027, with the advertised mileage consistent with the recorded reading. It is advertised by Stratstone Mercedes-Benz of Lakeside in West Thurrock.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 3 October 2026, 23 days ago. Advert duration calculated on 26 October 2026. Net asking-price reduction: £450 from the first recorded £17,840. 3 price reductions recorded, the latest observed on 23 October 2026.

Recorded asking prices
Date observedAsking price
3 October 2026£17,840
10 October 2026£17,790
22 October 2026£17,490
23 October 2026£17,390

Price and mileage comparison

Estimated market asking price: £16,196. The asking price is £1,194 above 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 37,100 miles higher than typical for a 2020 Mercedes-Benz GLA.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 29 September 2027. 78,483 miles at the last test.

3 other cars with the same year, trim, gearbox and fuel are for sale from £18,850 to £22,950.

Other matching cars
Asking priceMileage
£18,85054,512 miles
£22,49524,764 miles
£22,95043,513 miles

These cars have covered 24,764–54,512 miles, compared with 78,429 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 · 2020 Mercedes-Benz GLA price guide

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