2021 Mercedes-Benz GLA 2.0 AMG Line Premium Plus

Overview

• Make: Mercedes-Benz
• Model: GLA
• Trim: AMG Line Premium Plus
• Version: 2.0 AMG Line Premium Plus DCT Euro 6 5dr 8G
• Year: 2021
• Mileage: 27,689 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres
• Gearbox: Automatic (DCT)
• Colour: Black
• CO2: 150 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 27,689 miles on the clock, this 2021 Mercedes-Benz GLA AMG Line Premium Plus has done roughly 12,300 fewer miles than a typical 2021 Mercedes-Benz GLA. The AskCar estimate for this car is £24,010. It is priced at £24,590, which is £580 above that estimate. The AskCar estimate uses UK dealer asking prices, including 2,487 Mercedes-Benz GLA adverts, and accounts for the car’s age, mileage and specification. This car was first seen in our listings data 3 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is Stratstone Mercedes-Benz of Wakefield, based in Wakefield. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £580 (2%) over the AskCar estimate of £24,010.

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 2,487 priced Mercedes-Benz GLA adverts across different ages and specifications, as of 7 November 2026.

A 2021 Mercedes-Benz GLA with the 2.0 diesel engine is typically advertised at £20,300: the median of the 103 for sale on AskCar, as of 7 November 2026.

Time on sale

AskCar first saw this 2021 Mercedes-Benz GLA advertised 3 days ago. About half of 2021 Mercedes-Benz GLA cars are gone from sale within a month of being advertised: 172 of the 361 first advertised between 11 July 2026 and 4 October 2026.

Price history

AskCar first saw this advert on 4 November 2026 at £24,590. 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 7 November 2026: valid until 13 December 2026.

It has had 2 MOTs. The latest, on 11 December 2025, passed.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge; offside front tyre worn close to legal limit/worn on edge.

Mileage at that test: 23,313 miles, which matches the advertised 27,689 miles.

Advertised mileage is about 12,300 miles lower than the median mileage of a 2021 Mercedes-Benz GLA on AskCar.

Similar cars

8 other 2021 Mercedes-Benz GLA AMG Line Premium Plus 2.0 diesel automatic hatchbacks are for sale at UK dealers, from £21,495 to £26,295, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2021 Mercedes-Benz GLA AMG Line Premium Plus, 2.0 diesel hatchback, blue. Mileage: 34,000 miles. Price: £23,889, £701 less than this car. Dealer: Stratstone Mercedes-Benz of Chelmsford in Chelmsford. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-060640d930b4
• 2021 Mercedes-Benz GLA AMG Line Premium Plus, 2.0 diesel hatchback, black. Mileage: 20,000 miles. Price: £24,490, £100 less than this car. Dealer: Stratstone Mercedes-Benz of Lakeside in Chafford Hundred and West Thurrock. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-05e2cd759e1d
• 2021 Mercedes-Benz GLA AMG Line Premium Plus, 2.0 diesel hatchback, white. Mileage: 37,440 miles. Price: £22,999, £1,591 less than this car. Dealer: Stratstone Mercedes-Benz of Lakeside in Chafford Hundred and West Thurrock. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-e4ad23126ff2

• The nearest: 2021 Mercedes-Benz GLA AMG Line Premium Plus, 2.0 diesel hatchback, grey, 29 miles from this car. Mileage: 42,000 miles. Price: £23,750, £840 less than this car. Dealer: JCT600 Volkswagen York in York. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-469a2c9f8f33