2021 Mercedes-Benz GLA 2.0 GLA200d Sport Executive

Overview

• Make: Mercedes-Benz
• Model: GLA
• Trim: Sport Executive
• Version: 2.0 GLA200d Sport Executive DCT FWD Euro 6 (s/s) 5dr 8G (148 bhp)
• Year: 2021
• Mileage: 43,564 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 148 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 141 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 43,564 miles, this 2021 Mercedes-Benz GLA Sport Executive has covered about 3,600 more miles than other 2021 Mercedes-Benz GLA cars. The dealer is asking £18,250, which is £663 below the AskCar estimate of £18,913. 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 88 days ago. Its asking price has since fallen by £1,250. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is CarTime, based in Bury. 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: £663 (3%) under the AskCar estimate of £18,913.

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 2021 Mercedes-Benz GLA with the 2.0 diesel engine is typically advertised at £20,500: the median of the 100 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2021 Mercedes-Benz GLA has been on sale for at least 88 days.

Price history

AskCar first saw this advert on 12 August 2026 at £19,500. Its asking price is now £18,250, £1,250 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 12 August 2026: £19,500
• 6 September 2026: £19,133
• 24 September 2026: £18,950
• 3 October 2026: £18,370
• 6 October 2026: £18,450
• 29 October 2026: £18,350
• 5 November 2026: £18,250

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 29 March 2027.

It has had 3 MOTs. The latest, on 30 March 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 41,027 miles, which matches the advertised 43,564 miles.

Advertised mileage is about 3,600 miles higher than the median mileage of a 2021 Mercedes-Benz GLA on AskCar.

Similar cars

4 other 2021 Mercedes-Benz GLA Sport Executive 2.0 diesel automatic SUVs are for sale at UK dealers, from £17,095 to £19,000, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2021 Mercedes-Benz GLA Sport Executive, 2.0 diesel SUV, black. Mileage: 41,591 miles. Price: £19,000, £750 more than this car. Dealer: Cotswold Group Select in Tewkesbury. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-44b16dadf161
• 2021 Mercedes-Benz GLA Sport Executive, 2.0 diesel SUV, grey. Mileage: 49,991 miles. Price: £17,788, £462 less than this car. Dealer: The Car Traders London in Romford. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-85e7a6d10f4f
• 2021 Mercedes-Benz GLA Sport Executive, 2.0 diesel SUV, silver. Mileage: 36,520 miles. Price: £18,600, £350 more than this car. Dealer: cartime Rochdale in Rochdale. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2021-fc345fa90898