2023 Mercedes-Benz GLA 2.0 GLA220d AMG Line Executive

Overview

• Make: Mercedes-Benz
• Model: GLA
• Trim: AMG Line Executive
• Version: 2.0 GLA220d AMG Line Executive DCT 4WD Euro 6 (s/s) 5dr 8G (187 bhp)
• Year: 2023
• Mileage: 17,945 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic (DCT)
• Drive: Four-wheel drive
• Colour: Silver
• CO2: 149 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Mercedes-Benz GLA AMG Line Executive is advertised with 17,945 miles, approximately 8,600 below the typical mileage for its age. Its asking price of £24,999 is £838 below the AskCar estimate of £25,837. 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 49 days ago, the asking price has dropped by £1,000. We checked its advertised mileage against the government's MOT record, and they match. The seller is JCT600 Mercedes-Benz Of Harrogate, based in Harrogate. 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: £838 (3%) under the AskCar estimate of £25,837.

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 2023 Mercedes-Benz GLA with the 2.0 diesel engine is typically advertised at £26,000: the median of the 72 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2023 Mercedes-Benz GLA has been on sale for at least 49 days.

Price history

AskCar first saw this advert on 19 September 2026 at £25,999. Its asking price is now £24,999, £1,000 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 19 September 2026: £25,999
• 2 October 2026: £25,699
• 17 October 2026: £25,599
• 4 November 2026: £24,999

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 22 June 2027.

It has had one MOT, on 15 June 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 17,945 miles, which matches the advertised 17,945 miles.

Advertised mileage is about 8,600 miles lower than the median mileage of a 2023 Mercedes-Benz GLA on AskCar.

Similar cars

10 other 2023 Mercedes-Benz GLA AMG Line Executive 2.0 diesel automatic SUVs are for sale at UK dealers, from £21,450 to £27,498, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2023 Mercedes-Benz GLA AMG Line Executive, 2.0 diesel SUV, black. Mileage: 18,100 miles. Price: £25,350, £351 more than this car. Dealer: Prestige Cars Kent in Bromley. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2023-c1311d9b1893
• 2023 Mercedes-Benz GLA AMG Line Executive, 2.0 diesel SUV, white. Mileage: 22,849 miles. Price: £23,000, £1,999 less than this car. Dealer: Car Planet Watford in Watford. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2023-940e08fb961f
• 2023 Mercedes-Benz GLA AMG Line Executive, 2.0 diesel SUV, white. Mileage: 11,940 miles. Price: £27,498, £2,499 more than this car. Dealer: Arnold Clark Mercedes-Benz of Grangemouth in Grangemouth. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2023-264beae4b6a3

• The nearest: 2023 Mercedes-Benz GLA AMG Line Executive, 2.0 diesel SUV, black, 66 miles from this car. Mileage: 33,000 miles. Price: £22,490, £2,509 less than this car. Dealer: Whitley Bay Motors in Washington. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2023-da2c0a634d1b