2021 Mercedes-Benz GLA 1.3 AMG Line Premium Plus

Overview

• Make: Mercedes-Benz
• Model: GLA
• Trim: AMG Line Premium Plus
• Version: 1.3 AMG Line Premium Plus Auto FWD Euro 6 5dr
• Year: 2021
• Mileage: 60,280 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.3 litres
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 155 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Mercedes-Benz GLA AMG Line Premium Plus is advertised with 60,280 miles, approximately 20,300 above the typical mileage for its age. Its asking price of £20,698 is £1,454 above the AskCar estimate of £19,244. 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. It first appeared in our advert records today. We checked its advertised mileage against the government's MOT record, and they match. The seller is Arnold Clark Hillington Renault / Dacia / Alpine / Vanstore, based in Glasgow. 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: £1,454 (7%) over the AskCar estimate of £19,244.

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 1.3 petrol engine is typically advertised at £20,700: the median of the 101 for sale on AskCar, as of 7 November 2026.

Time on sale

AskCar first saw this 2021 Mercedes-Benz GLA advertised today. 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 7 November 2026 at £20,698. 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 June 2027.

It has had 5 MOTs. The latest, on 23 May 2026, 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: 57,545 miles, which matches the advertised 60,280 miles.

Advertised mileage is about 20,300 miles higher than the median mileage of a 2021 Mercedes-Benz GLA on AskCar.

Similar cars

6 other 2021 Mercedes-Benz GLA AMG Line Premium Plus 1.3 petrol automatic hatchbacks are for sale at UK dealers, from £21,899 to £24,080, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2021 Mercedes-Benz GLA AMG Line Premium Plus, 1.3 petrol hatchback, silver. Mileage: 37,317 miles. Price: £22,500, £1,802 more than this car. Dealer: Robinson and Young in Wem. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-e7f559e64ae6
• 2021 Mercedes-Benz GLA AMG Line Premium Plus, 1.3 petrol hatchback, blue. Mileage: 31,256 miles. Price: £23,090, £2,392 more than this car. Dealer: Evans Halshaw in Blackburn. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-2f197eff60dd
• 2021 Mercedes-Benz GLA AMG Line Premium Plus, 1.3 petrol hatchback, silver. Mileage: 31,230 miles. Price: £21,899, £1,201 more than this car. Dealer: Fords Of Winsford Car Supermarket in Winsford. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-b81fe85b16d1

• The nearest: 2021 Mercedes-Benz GLA AMG Line Premium Plus, 1.3 petrol hatchback, black, 6 miles from this car. Mileage: 14,460 miles. Price: £23,690, £2,992 more than this car. Dealer: Evans Halshaw Ford Glasgow in Glasgow. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-bbe03c53e282