2021 Mercedes-Benz GLA
AMG Line DCT Euro 6 5dr 8G
£21,000
Fair price: within 8% of the typical £21,559 for this model, age and mileage, drawing on 2,480 adverts of this make and model.
Overview
- Make
- Mercedes-Benz
- Model
- GLA
- Trim
- AMG LINE
- Version
- AMG Line DCT Euro 6 5dr 8G
- Mileage
- 38,573 miles
- Year
- 2021
- Fuel type
- Diesel
- Gearbox
- Automatic
- Seats
- 5
- Colour
- Black
- Doors
- 5
- Gearbox version
- DCT
- Emissions standard
- Euro 6
About this car
This 2021 Mercedes-Benz GLA AMG Line is advertised with 38,573 miles on the clock. Its asking price of £21,000 is £559 below our estimate of £21,559. We use UK dealer asking prices, including 2,480 Mercedes-Benz GLA listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 1 day ago. The seller is Sytner Group Mercedes-Benz of Teesside, based in Stockton-on-Tees.
Stock data from 27 October 2026.
Price history
First seen on 27 October 2026, 1 days ago. Advert duration calculated on 28 October 2026.
| Date observed | Asking price |
|---|---|
| 27 October 2026 | £21,000 |
Price and mileage comparison
Estimated market asking price: £21,559. The asking price is £559 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 2,480 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 1,500 miles lower than typical for a 2021 Mercedes-Benz GLA.
16 other cars with the same year, trim, gearbox and fuel are for sale from £17,695 to £24,495.
| Asking price | Mileage |
|---|---|
| £17,695 | 61,000 miles |
| £17,790 | 66,064 miles |
| £19,364 | 49,207 miles |
| £19,995 | 52,967 miles |
| £20,250 | 43,163 miles |
These cars have covered 21,258–66,064 miles, compared with 38,573 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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