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 DCT FWD Euro 6 (s/s) 5dr 7G
• Year: 2023
• Mileage: 44,252 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 1.3 litres
• Gearbox: Automatic (DCT)
• 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 has covered 44,252 miles, around 17,500 more miles than is typical for its age. The dealer is asking £22,499, which is £110 below the AskCar estimate of £22,609. To work out the AskCar estimate, we analyse UK dealer adverts for 2,516 Mercedes-Benz GLA cars across different ages and specifications. Since we first spotted the advert 6 days ago, the asking price has dropped by £1,370. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Lookers Mercedes-Benz of Worcester, based in Worcester. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £110 (under 1%) under the AskCar estimate of £22,609.

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 2,516 priced Mercedes-Benz GLA adverts across different ages and specifications, as of 6 November 2026.

A 2023 Mercedes-Benz GLA with the 1.3 petrol engine is typically advertised at £24,500: the median of the 131 for sale on AskCar, as of 6 November 2026.

Time on sale

AskCar first saw this 2023 Mercedes-Benz GLA advertised 6 days ago. About 4 in 10 of 2023 Mercedes-Benz GLA cars are gone from sale within a month of being advertised: 162 of the 365 first advertised between 7 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 31 October 2026 at £23,869. Its asking price is now £22,499, £1,370 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 31 October 2026: £23,869
• 3 November 2026: £23,399
• 4 November 2026: £22,499

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 26 January 2027.

It has had one MOT, on 22 January 2026, and passed.

Advisories at the latest test: windscreen damaged but not adversely affecting driver's view.

Mileage at that test: 34,760 miles, which matches the advertised 44,252 miles.

Advertised mileage is about 17,500 miles higher than the median mileage of a 2023 Mercedes-Benz GLA on AskCar.

Similar cars

30 other 2023 Mercedes-Benz GLA AMG Line Executive 1.3 petrol automatic SUVs are for sale at UK dealers, from £19,300 to £27,921, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2023 Mercedes-Benz GLA AMG Line Executive, 1.3 petrol SUV, blue. Mileage: 46,311 miles. Price: £21,449, £1,050 less than this car. Dealer: Motorpoint Birmingham in Birmingham. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2023-3d75d2fac827
• 2023 Mercedes-Benz GLA AMG Line Executive, 1.3 petrol SUV, white. Mileage: 46,949 miles. Price: £22,995, £496 more than this car. Dealer: Burch Autos in Newtownards. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2023-529cdb01ddce
• 2023 Mercedes-Benz GLA AMG Line Executive, 1.3 petrol SUV, black. Mileage: 50,782 miles. Price: £21,990, £509 less than this car. Dealer: Group 1 Automotive Mercedes-Benz of Leicester in Leicester. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2023-2f3e8537bb92