2020 Mercedes-Benz GLA

AMG Line Premium Auto Euro 6 5dr

£21,549

Fair price: within 8% of the typical £23,407 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
AMG Line Premium Auto Euro 6 5dr
Mileage
29,472 miles
Year
2020
Fuel type
Petrol
Body type
SUV
Gearbox
Automatic
Seats
5
Colour
Black
Doors
5
Emissions standard
Euro 6

About this car

This 2020 Mercedes-Benz GLA AMG Line Premium has covered 29,472 miles, around 11,800 fewer than typical for its age. At £21,549, it is advertised £1,858 below our estimated market asking price of £23,407. We use UK dealer asking prices, including 2,527 Mercedes-Benz GLA listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 29 days ago, the asking price has dropped by £600. The seller is Motorpoint Castleford, based in Castleford.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 26 September 2026, 29 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £600 from the first recorded £22,149. 2 price reductions recorded, the latest observed on 14 October 2026.

Recorded asking prices
Date observedAsking price
26 September 2026£22,149
3 October 2026£21,399
7 October 2026£21,449
14 October 2026£21,249
20 October 2026£21,299
23 October 2026£21,549

Price and mileage comparison

Estimated market asking price: £23,407. The asking price is £1,858 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 11,800 miles lower than typical for a 2020 Mercedes-Benz GLA.

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 29,472 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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