2021 Mercedes-Benz GLA 2.0 GLA200d AMG Line Premium

Overview

• Make: Mercedes-Benz
• Model: GLA
• Trim: AMG Line Premium
• Version: 2.0 GLA200d AMG Line Premium DCT FWD Euro 6 (s/s) 5dr 8G (148 bhp)
• Year: 2021
• Mileage: 44,500 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 148 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: White
• CO2: 142 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Mercedes-Benz GLA AMG Line Premium is advertised with 44,500 miles, approximately 4,500 above the typical mileage for its age. Priced at £20,790, it is advertised £779 above the AskCar estimate of £20,011. 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 recorded this car for sale 23 days ago. The government's MOT record matches its advertised mileage. It is for sale at Hanar Cars (UK) in Hoddesdon. 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: £779 (3%) over the AskCar estimate of £20,011.

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 2.0 diesel engine is typically advertised at £20,500: the median of the 100 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2021 Mercedes-Benz GLA has been on sale for at least 23 days.

Price history

AskCar first saw this advert on 16 October 2026 at £20,790. 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 8 November 2026: valid until 17 December 2026.

It failed its MOT on 4 December 2025 (nearside front tyre tread depth below requirements of 1.6mm) and passed 1 day later, on 5 December 2025.

There were no advisories at the latest test.

Mileage at that test: 40,053 miles, which matches the advertised 44,500 miles.

Advertised mileage is about 4,500 miles higher than the median mileage of a 2021 Mercedes-Benz GLA on AskCar.

Similar cars

14 other 2021 Mercedes-Benz GLA AMG Line Premium 2.0 diesel automatic SUVs are for sale at UK dealers, from £16,500 to £22,495, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2021 Mercedes-Benz GLA AMG Line Premium, 2.0 diesel SUV, black. Mileage: 44,100 miles. Price: £19,650, £1,140 less than this car. Dealer: RB Prestige Cars in Ashley Heath. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-44e653f980e0
• 2021 Mercedes-Benz GLA AMG Line Premium, 2.0 diesel SUV, silver. Mileage: 42,000 miles. Price: £19,888, £902 less than this car. Dealer: Penny Hill Motors in Bagshot. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-88e5dfca2e65
• 2021 Mercedes-Benz GLA AMG Line Premium, 2.0 diesel SUV, blue. Mileage: 40,174 miles. Price: £20,295, £495 less than this car. Dealer: Grainger Motor Group in Cambridge. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-64d0bb236f68

• The nearest: 2021 Mercedes-Benz GLA AMG Line Premium, 2.0 diesel SUV, grey, 9 miles from this car. Mileage: 21,580 miles. Price: £22,199, £1,409 more than this car. Dealer: Motorpoint Chingford in Chingford. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-32dd3629ba2d