2020 Mercedes-Benz GLA

1.3 AMG Line Premium Auto FWD Euro 6 5dr

£21,698

Fair price: within 8% of the typical £21,125 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 PREMIUM
Version
1.3 AMG Line Premium Auto FWD Euro 6 5dr
Mileage
30,695 miles
Year
2020
Fuel type
Petrol
Body type
Hatchback
Engine
1.3 L
Gearbox
Automatic
Seats
5
CO2
153 g/km
Colour
White
Doors
5
Driven wheels
Front Wheel Drive
Emissions standard
Euro 6

About this car

With 30,695 miles on the clock, this 2020 Mercedes-Benz GLA AMG Line Premium has done roughly 10,600 fewer miles than a typical 2020 Mercedes-Benz GLA. Its asking price of £21,698 is £573 above our estimate of £21,125. 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 recorded this advert 19 days ago, and its asking price has since fallen by £300. Its recorded MOT is valid until 2 November 2027, and its advertised mileage is consistent with the latest MOT reading. It is advertised by CarSupermarket.com Stoke in Stoke-on-Trent.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 6 October 2026, 19 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £300 from the first recorded £21,998. 1 price reduction recorded, the latest observed on 22 October 2026.

Recorded asking prices
Date observedAsking price
6 October 2026£21,998
22 October 2026£21,698
23 October 2026£21,698

Price and mileage comparison

Estimated market asking price: £21,125. The asking price is £573 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 10,600 miles lower than typical for a 2020 Mercedes-Benz GLA.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 2 November 2027. 30,697 miles at the last test.

10 other cars with the same year, trim, gearbox and fuel are for sale from £16,499 to £23,998.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£16,49981,000 miles
£19,49039,705 miles
£20,19042,000 miles
£21,48030,834 miles
£21,50041,000 miles

These cars have covered 15,364–81,000 miles, compared with 30,695 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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