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: 13,547 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.3 litres
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 153 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 13,547 miles on the clock, this 2021 Mercedes-Benz GLA AMG Line Premium has done roughly 26,500 fewer miles than a typical 2021 Mercedes-Benz GLA. Priced at £24,995, it is advertised £932 above the AskCar estimate of £24,063. The AskCar estimate draws on 2,487 Mercedes-Benz GLA adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 17 days. Its advertised mileage matches the government's MOT record. The seller is Sandown Group Mercedes-Benz of Guildford, based in Guildford. 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: £932 (3%) over the AskCar estimate of £24,063.

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 17 days.

Price history

AskCar first saw this advert on 21 October 2026 at £24,995. 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 25 June 2027.

It has had 3 MOTs. The latest, on 26 June 2026, passed.

Advisories at the latest test: nearside front tyre slightly damaged/cracking or perishing; offside front tyre slightly damaged/cracking or perishing; offside rear tyre slightly damaged/cracking or perishing.

Mileage at that test: 12,798 miles, which matches the advertised 13,547 miles.

Advertised mileage is about 26,500 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, red. Mileage: 15,379 miles. Price: £22,491, £2,504 less than this car. Dealer: Hawco Group in Dundee. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-32504a0ba4fe
• 2021 Mercedes-Benz GLA AMG Line Premium, 1.3 petrol hatchback, white. Mileage: 17,219 miles. Price: £24,998, the same price as 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, £2,297 less than this car. Dealer: Arnold Clark Chertsey Motorstore / Geely in Chertsey. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-f968b2b1c767