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: 37,614 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 148 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 142 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 37,614 miles on the clock, this 2021 Mercedes-Benz GLA AMG Line Premium has done roughly 2,400 fewer miles than a typical 2021 Mercedes-Benz GLA. Its asking price of £16,500 is £4,207 below the AskCar estimate of £20,707. 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. Since we first spotted the advert 163 days ago, the asking price has dropped by £2,500. It is for sale at Revolve Collections in Birmingham. 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

Good value: £4,207 (20%) under the AskCar estimate of £20,707.

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 2.0 diesel engine is typically advertised at £20,300: the median of the 103 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2021 Mercedes-Benz GLA has been on sale for at least 163 days.

Price history

AskCar first saw this advert on 28 May 2026 at £19,000. Its asking price is now £16,500, £2,500 less. The latest price cut was seen on 10 September 2026.

Price changes recorded:

• 28 May 2026: £19,000
• 10 September 2026: £16,500

Mileage and MOT

Advertised mileage is about 2,400 miles lower 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 £18,450 to £22,495, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2021 Mercedes-Benz GLA AMG Line Premium, 2.0 diesel SUV, white. Mileage: 36,884 miles. Price: £19,980, £3,480 more than this car. Dealer: Riverside Motors Polestar Leeds in Leeds. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-30e6a963e1f9
• 2021 Mercedes-Benz GLA AMG Line Premium, 2.0 diesel SUV, black. Mileage: 36,600 miles. Price: £19,990, £3,490 more than this car. Dealer: S James Prestige in Essendine. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-113a763f60be
• 2021 Mercedes-Benz GLA AMG Line Premium, 2.0 diesel SUV, silver. Mileage: 39,730 miles. Price: £19,495, £2,995 more than this car. Dealer: V12 Sports & Classics Ltd -Worksop in Worksop. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-87ed594bebab

• The nearest: 2021 Mercedes-Benz GLA AMG Line Premium, 2.0 diesel SUV, black, 12 miles from this car. Mileage: 26,000 miles. Price: £22,495, £5,995 more than this car. Dealer: T Wall Approved in Kingswinford. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-7c8cbb029720