2021 Mercedes-Benz GLA 2.0 GLA200d Sport Executive

Overview

• Make: Mercedes-Benz
• Model: GLA
• Trim: Sport Executive
• Version: 2.0 Sport Executive DCT FWD Euro 6 5dr 8G (147 bhp)
• Year: 2021
• Mileage: 45,288 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 147 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 141 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 45,288 miles, this 2021 Mercedes-Benz GLA Sport Executive has covered about 5,300 more miles than other 2021 Mercedes-Benz GLA cars. The dealer is asking £18,866, which is £501 above the AskCar estimate of £18,365. To work out the AskCar estimate, we analyse UK dealer adverts for 2,461 Mercedes-Benz GLA cars across different ages and specifications. We have tracked this advert for 3 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Perrys Canterbury, based in Canterbury. 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: £501 (2%) over the AskCar estimate of £18,365.

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

AskCar first saw this 2021 Mercedes-Benz GLA advertised 3 days ago. About half of 2021 Mercedes-Benz GLA cars are gone from sale within a month of being advertised: 173 of the 362 first advertised between 11 July 2026 and 5 October 2026.

Price history

AskCar first saw this advert on 5 November 2026 at £18,866. 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 20 August 2027.

It has had 4 MOTs. The latest, on 23 July 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 42,446 miles, which matches the advertised 45,288 miles.

Advertised mileage is about 5,300 miles higher than the median mileage of a 2021 Mercedes-Benz GLA on AskCar.