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: 20,579 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 1.3 litres
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 153 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 20,579 miles on the clock, this 2023 Mercedes-Benz GLA AMG Line Executive has done roughly 6,200 fewer miles than a typical 2023 Mercedes-Benz GLA. Its asking price of £24,490 is £648 below the AskCar estimate of £25,138. The AskCar estimate uses UK dealer asking prices, including 2,516 Mercedes-Benz GLA adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 49 days ago. Its asking price has since fallen by £1,500. We checked its advertised mileage against the government's MOT record, and they match. The seller is Group 1 Automotive Mercedes-Benz of Coventry, based in Coventry. 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: £648 (2%) under the AskCar estimate of £25,138.

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

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

Price history

AskCar first saw this advert on 18 September 2026 at £25,990. Its asking price is now £24,490, £1,500 less. The latest price cut was seen on 2 November 2026.

Price changes recorded:

• 18 September 2026: £25,990
• 24 September 2026: £25,850
• 28 September 2026: £25,800
• 5 October 2026: £25,490
• 10 October 2026: £24,950
• 15 October 2026: £24,750
• 22 October 2026: £24,695
• 28 October 2026: £24,650
• 2 November 2026: £24,490

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 12 July 2027.

It has had one MOT, on 13 July 2026, and passed.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge.

Mileage at that test: 19,522 miles, which matches the advertised 20,579 miles.

Advertised mileage is about 6,200 miles lower 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, black. Mileage: 20,784 miles. Price: £24,299, £191 less than this car. Dealer: Motorpoint Stockton-on-Tees in Stockton-on-Tees. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2023-6ff8ee436775
• 2023 Mercedes-Benz GLA AMG Line Executive, 1.3 petrol SUV, grey. Mileage: 20,808 miles. Price: £24,260, £230 less than this car. Dealer: Big Motoring World Camberley in Camberley. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2023-c297c2cf8015
• 2023 Mercedes-Benz GLA AMG Line Executive, 1.3 petrol SUV, white. Mileage: 18,126 miles. Price: £26,293, £1,803 more than this car. Dealer: Stratstone Mercedes-Benz of Glasgow in Glasgow. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2023-1236ce3cc175

• The nearest: 2023 Mercedes-Benz GLA AMG Line Executive, 1.3 petrol SUV, blue, 17 miles from this car. Mileage: 46,311 miles. Price: £21,449, £3,041 less than this car. Dealer: Motorpoint Birmingham in Birmingham. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2023-3d75d2fac827