2021 Mercedes-Benz GLA 2.0 AMG Line Premium
Price: £22,750. Fair price: £297 (1%) over the AskCar estimate of £22,453, our expected asking price for this car from its model, age, mileage and specification, drawing on 2,461 priced Mercedes-Benz GLA adverts on AskCar as of 8 November 2026.
AskCar lists 2,535 used Mercedes-Benz GLA from 1,304 UK dealerships, as of 8 November 2026.
Overview
- Make: Mercedes-Benz
- Model: GLA
- Trim: AMG Line Premium
- Version: 2.0 AMG Line Premium DCT Euro 6 5dr 8G
- Year: 2021
- Mileage: 41,675 miles
- Fuel: Diesel
- Body: 5 doors, 5 seats
- Engine: 2.0 litres
- Gearbox: Automatic (DCT)
- Colour: Red
- CO2: 149 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
The advertised mileage for this 2021 Mercedes-Benz GLA AMG Line Premium is 41,675 miles. Priced at £22,750, it is advertised £297 above the AskCar estimate of £22,453. The AskCar estimate uses UK dealer asking prices, including 2,461 Mercedes-Benz GLA adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale 12 days ago. Its advertised mileage matches the government's MOT record. You can find this car at Sytner Group Mercedes-Benz of Teesside in Stockton-on-Tees. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 8 November 2026.
Price
Fair price: £297 (1%) over the AskCar estimate of £22,453.
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 2,461 priced Mercedes-Benz GLA adverts across different ages and specifications, as of 8 November 2026.
A 2021 Mercedes-Benz GLA with the 2.0 diesel engine is typically advertised at £20,500: the median of the 100 for sale on AskCar, as of 8 November 2026.
Time on sale
This 2021 Mercedes-Benz GLA has been on sale for at least 12 days.
Price history
AskCar first saw this advert on 27 October 2026 at £22,750. Its asking price has not changed.
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 13 February 2027.
It has had 3 MOTs. The latest, on 14 February 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 38,251 miles, which matches the advertised 41,675 miles.
Advertised mileage is about 1,700 miles higher than the median mileage of a 2021 Mercedes-Benz GLA on AskCar.
Browse all Mercedes-Benz GLA cars for sale · 2021 Mercedes-Benz GLA price guide
More like this
- Used Mercedes-Benz GLA AMG Line Premium prices
- Used Mercedes-Benz GLA for sale under £30,000
- Used automatic Mercedes-Benz GLA for sale
- Used diesel Mercedes-Benz GLA for sale
- Used Mercedes-Benz GLA for sale near Middlesbrough
Photos
27 photos of this car are on its AskCar page.
As of 8 November 2026, AskCar lists 595,762 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.