2021 Mercedes-Benz GLA 1.3 GLA180 AMG Line Premium Plus

Overview

• Make: Mercedes-Benz
• Model: GLA
• Trim: AMG Line Premium Plus
• Version: 1.3 GLA180 AMG Line Premium Plus DCT FWD Euro 6 (s/s) 5dr 7G (134 bhp)
• Year: 2021
• Mileage: 16,402 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 1.3 litres, 134 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 155 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 16,402 miles, this 2021 Mercedes-Benz GLA AMG Line Premium Plus has covered about 23,600 fewer miles than other 2021 Mercedes-Benz GLA cars. The AskCar estimate for this car is £24,416. It is priced at £24,895, which is £479 above that estimate. The AskCar estimate draws on 2,461 Mercedes-Benz GLA adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 38 days ago. Its asking price has since fallen by £1,100. The government's MOT record matches its advertised mileage. You can find this car at Crystal Motor Company in Northampton. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Fair price: £479 (1%) over the AskCar estimate of £24,416.

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 1.3 petrol engine is typically advertised at £20,700: the median of the 96 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2021 Mercedes-Benz GLA has been on sale for at least 38 days.

Price history

AskCar first saw this advert on 1 October 2026 at £25,995. Its asking price is now £24,895, £1,100 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 1 October 2026: £25,995
• 16 October 2026: £24,995
• 5 November 2026: £24,895

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 9 August 2027.

It has had 3 MOTs. The latest, on 5 August 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 15,781 miles, which matches the advertised 16,402 miles.

Advertised mileage is about 23,600 miles lower than the median mileage of a 2021 Mercedes-Benz GLA on AskCar.

Similar cars

11 other 2021 Mercedes-Benz GLA AMG Line Premium Plus 1.3 petrol automatic SUVs are for sale at UK dealers, from £17,990 to £25,199, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2021 Mercedes-Benz GLA AMG Line Premium Plus, 1.3 petrol SUV, red. Mileage: 20,633 miles. Price: £23,299, £1,596 less than this car. Dealer: Hartwell Abingdon in Abingdon-on-Thames. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-114cd523187a
• 2021 Mercedes-Benz GLA AMG Line Premium Plus, 1.3 petrol SUV, black. Mileage: 22,583 miles. Price: £25,199, £304 more than this car. Dealer: Lookers Mercedes-Benz of Gatwick in Crawley. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-ee47f46eed1b
• 2021 Mercedes-Benz GLA AMG Line Premium Plus, 1.3 petrol SUV, blue. Mileage: 26,600 miles. Price: £22,995, £1,900 less than this car. Dealer: Specialist Carz in Ruislip. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-2e9a04e9c7c9

• The nearest: 2021 Mercedes-Benz GLA AMG Line Premium Plus, 1.3 petrol SUV, white, 24 miles from this car. Mileage: 29,556 miles. Price: £23,750, £1,145 less than this car. Dealer: Torque Point in Leighton Buzzard. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-6c76ba1a516f