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: 32,643 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 1.3 litres
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: White
• CO2: 153 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Mercedes-Benz GLA AMG Line Executive is advertised with 32,643 miles, approximately 6,100 above the typical mileage for its age. The dealer is asking £22,998, which is £894 below the AskCar estimate of £23,892. 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 saw this car advertised 18 days ago. Its asking price has since fallen by £1,000. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Arnold Clark Mercedes-Benz Of Perth, based in Perth. 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: £894 (3%) under the AskCar estimate of £23,892.

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 18 days.

Price history

AskCar first saw this advert on 21 October 2026 at £23,998. Its asking price is now £22,998, £1,000 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 21 October 2026: £23,998
• 31 October 2026: £22,998

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 15 October 2027.

It has had one MOT, on 16 October 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 32,652 miles, which matches the advertised 32,643 miles.

Advertised mileage is about 6,100 miles higher than the median mileage of a 2023 Mercedes-Benz GLA on AskCar.

Similar cars

29 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 8 November 2026.

The 3 closest to this car in mileage:

• 2023 Mercedes-Benz GLA AMG Line Executive, 1.3 petrol SUV, blue. Mileage: 32,553 miles. Price: £24,791, £1,793 more than this car. Dealer: Stratstone Mercedes-Benz Of Leeds in Leeds. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2023-38d36538de39
• 2023 Mercedes-Benz GLA AMG Line Executive, 1.3 petrol SUV, grey. Mileage: 30,640 miles. Price: £24,944, £1,946 more than this car. Dealer: Group 1 Automotive Mercedes-Benz Of Cheshire Oaks in Ellesmere Port. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2023-ec5ca921f983
• 2023 Mercedes-Benz GLA AMG Line Executive, 1.3 petrol SUV, grey. Mileage: 30,436 miles. Price: £25,498, £2,500 more than this car. Dealer: Eastern Western Motor Group Mercedes-Benz of Edinburgh (Newbridge) in Edinburgh. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2023-0cbf250cc4f1

• The nearest: 2023 Mercedes-Benz GLA AMG Line Executive, 1.3 petrol SUV, grey, under a mile from this car. Mileage: 15,429 miles. Price: £25,995, £2,997 more than this car. Dealer: Park's Motor Group in Perth. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2023-673592307461