2021 Mercedes-Benz GLA

2.0 AMG Line DCT Euro 6 (s/s) 5dr 8G

£20,824

Fair price: within 8% of the typical £20,839 for this model, age and mileage, drawing on 2,492 adverts of this make and model.

Overview

Make: Mercedes-Benz
Model: GLA
Trim: AMG LINE
Version: 2.0 AMG Line DCT Euro 6 (s/s) 5dr 8G
Mileage: 43,163 miles
Year: 2021
Fuel type: Diesel
Body type: SUV
Engine: 2.0 L
Gearbox: Automatic
Seats: 5
Colour: Blue
Doors: 5
Gearbox version: DCT
Emissions standard: Euro 6

About this car

At 43,163 miles, this 2021 Mercedes-Benz GLA AMG Line has covered about 3,100 more miles than other 2021 Mercedes-Benz GLA cars. Its asking price of £20,824 is £15 below our estimate of £20,839. To estimate its market asking price, we analyse UK dealer adverts for 2,492 Mercedes-Benz GLA cars across different ages and specifications. We first recorded this car for sale 1 day ago. It is advertised by cinch in Oldham.

Stock data from 28 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 October 2026, 1 days ago. Advert duration calculated on 29 October 2026.

Recorded asking prices
Date observed	Asking price
28 October 2026	£20,824

Price and mileage comparison

Estimated market asking price: £20,839. The asking price is £15 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 2,492 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 3,100 miles higher than typical for a 2021 Mercedes-Benz GLA.

17 other cars with the same year, trim, gearbox and fuel are for sale from £17,695 to £24,495.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£17,695	61,000 miles
£17,790	66,064 miles
£18,100	65,662 miles
£19,364	49,207 miles
£19,995	52,967 miles

These cars have covered 21,258–66,064 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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