2021 Mercedes-Benz GLA 1.3 AMG Line Premium

Overview

• Make: Mercedes-Benz
• Model: GLA
• Trim: AMG Line Premium
• Version: 1.3 AMG Line Premium Auto FWD Euro 6 5dr
• Year: 2021
• Mileage: 15,379 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.3 litres
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Red
• CO2: 153 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Mercedes-Benz GLA AMG Line Premium has covered 15,379 miles, around 24,600 fewer miles than is typical for its age. The dealer is asking £22,491, which is £1,402 below the AskCar estimate of £23,893. To work out the AskCar estimate, we analyse UK dealer adverts for 2,487 Mercedes-Benz GLA cars across different ages and specifications. The asking price is now £2,004 lower than when we first recorded the advert 84 days ago. Our latest MOT record expired on 13 October 2026. Check the current position with the dealer. Its advertised mileage matches the government's MOT record. The seller is Hawco Group, based in Dundee. 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: £1,402 (5%) under the AskCar estimate of £23,893.

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

This 2021 Mercedes-Benz GLA has been on sale for at least 84 days.

Price history

AskCar first saw this advert on 15 August 2026 at £24,495. Its asking price is now £22,491, £2,004 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 15 August 2026: £24,495
• 19 September 2026: £23,994
• 3 October 2026: £23,493
• 17 October 2026: £22,992
• 31 October 2026: £22,491

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: the latest record we hold ran out on 13 October 2026; ask the dealer for the current MOT.

It has had 3 MOTs. The latest, on 17 August 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 15,383 miles, which matches the advertised 15,379 miles.

Advertised mileage is about 24,600 miles lower than the median mileage of a 2021 Mercedes-Benz GLA on AskCar.

Similar cars

7 other 2021 Mercedes-Benz GLA AMG Line Premium 1.3 petrol automatic hatchbacks are for sale at UK dealers, from £18,490 to £24,998, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2021 Mercedes-Benz GLA AMG Line Premium, 1.3 petrol hatchback, blue. Mileage: 13,547 miles. Price: £24,995, £2,504 more than this car. Dealer: Sandown Group Mercedes-Benz of Guildford in Guildford. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-d25010a55c5c
• 2021 Mercedes-Benz GLA AMG Line Premium, 1.3 petrol hatchback, white. Mileage: 17,219 miles. Price: £24,998, £2,507 more than this car. Dealer: Arnold Clark Mercedes-Benz of Inverness in Inverness. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-7c73d88a187b
• 2021 Mercedes-Benz GLA AMG Line Premium, 1.3 petrol hatchback, black. Mileage: 30,345 miles. Price: £22,698, £207 more than this car. Dealer: Arnold Clark Chertsey Motorstore / Geely in Chertsey. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-f968b2b1c767

• The nearest: 2021 Mercedes-Benz GLA AMG Line Premium, 1.3 petrol hatchback, black, 45 miles from this car. Mileage: 40,065 miles. Price: £22,498, the same price as this car. Dealer: Arnold Clark Livingston Vauxhall in Livingston. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-a58bca35e147