2023 Mercedes-Benz GLA 1.3 AMG Line Executive

Overview

• Make: Mercedes-Benz
• Model: GLA
• Trim: AMG Line Executive
• Version: 1.3 AMG Line Executive Auto FWD Euro 6 5dr
• Year: 2023
• Mileage: 48,629 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.3 litres
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 153 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Mercedes-Benz GLA AMG Line Executive is advertised with 48,629 miles, approximately 22,100 above the typical mileage for its age. The AskCar estimate for this car is £22,288. It is priced at £21,999, which is £289 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 2,461 Mercedes-Benz GLA cars across different ages and specifications. We first recorded this advert 24 days ago, and its asking price has since fallen by £840. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Lookers Mercedes-Benz of Ashford, based in Ashford. 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: £289 (1%) under the AskCar estimate of £22,288.

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 2023 Mercedes-Benz GLA with the 1.3 petrol engine is typically advertised at £24,400: the median of the 133 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2023 Mercedes-Benz GLA has been on sale for at least 24 days.

Price history

AskCar first saw this advert on 15 October 2026 at £22,839. Its asking price is now £21,999, £840 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 15 October 2026: £22,839
• 16 October 2026: £22,619
• 31 October 2026: £22,299
• 3 November 2026: £21,999

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 28 April 2027.

It has had one MOT, on 29 April 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 48,403 miles, which matches the advertised 48,629 miles.

Advertised mileage is about 22,100 miles higher than the median mileage of a 2023 Mercedes-Benz GLA on AskCar.

Similar cars

3 other 2023 Mercedes-Benz GLA AMG Line Executive 1.3 petrol automatic hatchbacks are for sale at UK dealers, from £23,690 to £24,298, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2023 Mercedes-Benz GLA AMG Line Executive, 1.3 petrol hatchback, black. Mileage: 44,056 miles. Price: £24,298, £2,299 more than this car. Dealer: Eastern Western Motor Group Mercedes-Benz of Edinburgh Fort Kinnaird in Edinburgh. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2023-ecf54853aa1a
• 2023 Mercedes-Benz GLA AMG Line Executive, 1.3 petrol hatchback, blue. Mileage: 29,685 miles. Price: £23,695, £1,696 more than this car. Dealer: Platinum Renault Yeovil in Yeovil. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2023-be012fecc777
• 2023 Mercedes-Benz GLA AMG Line Executive, 1.3 petrol hatchback, blue. Mileage: 19,330 miles. Price: £23,690, £1,691 more than this car. Dealer: Evans Halshaw Ford Darlington in Darlington. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2023-a50b115de31c