2023 Mercedes-Benz GLA 1.3 Sport Executive

Overview

• Make: Mercedes-Benz
• Model: GLA
• Trim: Sport Executive
• Version: 1.3 Sport Executive DCT FWD Euro 6 (s/s) 5dr 7G
• Year: 2023
• Mileage: 39,372 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 1.3 litres
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 151 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Mercedes-Benz GLA Sport Executive has covered 39,372 miles, around 12,800 more miles than is typical for its age. The dealer is asking £23,989, which is £1,668 above the AskCar estimate of £22,321. To work out the AskCar estimate, we analyse UK dealer adverts for 2,461 Mercedes-Benz GLA cars across different ages and specifications. It first appeared in our advert records today. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Lookers Mercedes-Benz of Eastbourne in Pevensey. 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: £1,668 (7%) over the AskCar estimate of £22,321.

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

AskCar first saw this 2023 Mercedes-Benz GLA advertised today. About 4 in 10 of 2023 Mercedes-Benz GLA cars are gone from sale within a month of being advertised: 164 of the 367 first advertised between 11 July 2026 and 5 October 2026.

Price history

AskCar first saw this advert on 8 November 2026 at £23,989. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 27 June 2027.

It has had one MOT, on 9 June 2026, and passed.

Advisories at the latest test: nearside rear tyre slightly damaged/cracking or perishing outer sidewall; offside rear tyre slightly damaged/cracking or perishing outer sidewall.

Mileage at that test: 36,426 miles, which matches the advertised 39,372 miles.

Advertised mileage is about 12,800 miles higher than the median mileage of a 2023 Mercedes-Benz GLA on AskCar.

Similar cars

12 other 2023 Mercedes-Benz GLA Sport Executive 1.3 petrol automatic SUVs are for sale at UK dealers, from £21,050 to £27,000, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2023 Mercedes-Benz GLA Sport Executive, 1.3 petrol SUV, blue. Mileage: 39,043 miles. Price: £21,050, £2,939 less than this car. Dealer: Car Planet Watford in Watford. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2023-ca314679cd05
• 2023 Mercedes-Benz GLA Sport Executive, 1.3 petrol SUV, black. Mileage: 41,118 miles. Price: £23,895, £94 less than this car. Dealer: Sinclair Volkswagen (Swansea) in Swansea. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2023-eef564c03616
• 2023 Mercedes-Benz GLA Sport Executive, 1.3 petrol SUV, blue. Mileage: 24,724 miles. Price: £22,995, £994 less than this car. Dealer: Jacksons Of Shipdham in Dereham. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2023-a47feede30df

• The nearest: 2023 Mercedes-Benz GLA Sport Executive, 1.3 petrol SUV, grey, 23 miles from this car. Mileage: 23,600 miles. Price: £24,629, £640 more than this car. Dealer: Lookers Mercedes-Benz of Brighton in Brighton and Hove. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2023-5d1a426cb4c5