2020 Mercedes-Benz GLA 1.6 GLA180 AMG Line Edition

Version: 1.6 GLA180 AMG Line Edition DCT FWD Euro 6 (s/s) 5dr 7G (120 bhp)

Price: £14,450. Fair price: £404 (2%) under the AskCar estimate of £14,854, our expected asking price for this car from its model, age, mileage and specification, drawing on 2,548 priced Mercedes-Benz GLA adverts on AskCar as of 1 November 2026.

AskCar lists 2,590 used Mercedes-Benz GLA from 1,313 UK dealerships, as of 1 November 2026.

Overview

Make
Mercedes-Benz
Model
GLA
Trim
AMG Line Edition
Version
1.6 GLA180 AMG Line Edition DCT FWD Euro 6 (s/s) 5dr 7G (120 bhp)
Mileage
50,370 miles
Year
2020
Fuel type
Petrol
Body type
SUV
Engine
1.6 L
Gearbox
Automatic
Power
120 bhp
Seats
5
CO2
146 g/km
Colour
Black
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
DCT
Engine badge
GLA180
Emissions standard
Euro 6

About this car

This 2020 Mercedes-Benz GLA AMG Line Edition has covered 50,370 miles, around 7,700 more miles than is typical for its age. Its asking price of £14,450 is £404 below the AskCar estimate of £14,854. The AskCar estimate uses 2,548 UK dealer adverts for the Mercedes-Benz GLA, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data today. MOT records show an expiry date of 8 December 2026, and the latest recorded mileage is consistent with the advert. It is advertised by Autoever in Oldham.

Stock data as of 1 November 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 1 November 2026.

Recorded asking prices
Date observedAsking price
1 November 2026£14,450

Price and mileage comparison

Fair price: £404 (2%) under the AskCar estimate of £14,854.

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

It draws on 2,548 priced Mercedes-Benz GLA adverts across different ages and specifications, as of 1 November 2026.

Advertised mileage is about 7,700 miles higher than the median mileage of a 2020 Mercedes-Benz GLA on AskCar.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT: valid until 8 December 2026. 45,855 miles at the last test.

Other matching cars

55 other 2020 Mercedes-Benz GLA AMG Line Edition automatic petrol cars are for sale at UK dealers from £9,895 to £18,995, as of 1 November 2026.

The 5 cheapest:

The 55 matching cars have covered 10,000 to 132,000 miles, compared with 50,370 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.

Browse all Mercedes-Benz GLA cars for sale · 2020 Mercedes-Benz GLA price guide

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Photos

13 photos of this car are on its AskCar page.

How to contact the dealer and its opening hours are on this AskCar page.

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.