2021 Mercedes-Benz GLA 1.3 AMG Line Premium
Version: 1.3 AMG Line Premium Auto FWD Euro 6 5dr
Price: £22,799. Fair price: £603 (2%) over the AskCar estimate of £22,196, our expected asking price for this car from its model, age, mileage and specification, drawing on 2,526 priced Mercedes-Benz GLA adverts on AskCar as of 30 October 2026.
AskCar lists 2,568 used Mercedes-Benz GLA from 1,319 UK dealerships, as of 30 October 2026.
Overview
- Make
- Mercedes-Benz
- Model
- GLA
- Trim
- AMG Line Premium
- Version
- 1.3 AMG Line Premium Auto FWD Euro 6 5dr
- Mileage
- 33,245 miles
- Year
- 2021
- Fuel type
- Petrol
- Body type
- Hatchback
- Engine
- 1.3 L
- Gearbox
- Automatic
- Seats
- 5
- CO2
- 153 g/km
- Colour
- Black
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Emissions standard
- Euro 6
About this car
This 2021 Mercedes-Benz GLA AMG Line Premium is advertised with 33,245 miles, approximately 6,800 below the typical mileage for its age. Its asking price of £22,799 is £603 above the AskCar estimate of £22,196. To work out the AskCar estimate, we analyse UK dealer adverts for 2,526 Mercedes-Benz GLA cars across different ages and specifications. We have tracked this advert today. Its recorded MOT is valid until 7 April 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Lookers Mercedes-Benz of Brighton, based in Brighton.
Stock data as of 30 October 2026.
Price history
AskCar first saw this advert on 30 October 2026.
| Date observed | Asking price |
|---|---|
| 30 October 2026 | £22,799 |
Price and mileage comparison
Fair price: £603 (2%) over the AskCar estimate of £22,196.
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 2,526 priced Mercedes-Benz GLA adverts across different ages and specifications, as of 30 October 2026.
Advertised mileage is about 6,800 miles lower than the median mileage of a 2021 Mercedes-Benz GLA on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 7 April 2027. 29,685 miles at the last test.
Other matching cars
18 other 2021 Mercedes-Benz GLA AMG Line Premium automatic petrol cars are for sale at UK dealers from £18,490 to £24,998, as of 30 October 2026.
The 5 cheapest:
- 2021 Mercedes-Benz GLA. Price: £18,490. Mileage: 73,374 miles. Dealer: Portfield Car Sales in Bournemouth. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-c3b106ab9263
- 2021 Mercedes-Benz GLA. Price: £19,790. Mileage: 53,467 miles. Dealer: NFS Autos in Bromley. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-41de837784bb
- 2021 Mercedes-Benz GLA. Price: £19,998. Mileage: 50,180 miles. Dealer: Eddie Wright Car Supermarket in Scunthorpe. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-5c0ed3b330fc
- 2021 Mercedes-Benz GLA. Price: £20,949. Mileage: 44,942 miles. Dealer: Hartwell Kidlington in Kidlington. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-259eac12d56f
- 2021 Mercedes-Benz GLA. Price: £21,400. Mileage: 30,391 miles. Dealer: Listers Mercedes-Benz Of Lincoln in Lincoln. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-1345b559eb8f
The 18 matching cars have covered 6,822 to 73,374 miles, compared with 33,245 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 · 2021 Mercedes-Benz GLA price guide
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Photos
6 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 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.