2018 Mercedes-Benz GLA 2.1 GLA200d Sport

Overview

• Make: Mercedes-Benz
• Model: GLA
• Trim: Sport
• Version: 2.1 GLA200d Sport Manual FWD Euro 6 (s/s) 5dr (134 bhp)
• Year: 2018
• Mileage: 112,907 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.1 litres, 134 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: White
• CO2: 110 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 112,907 miles on the clock, this 2018 Mercedes-Benz GLA Sport has done roughly 47,700 more miles than a typical 2018 Mercedes-Benz GLA. The dealer is asking £7,690, which is £210 below the AskCar estimate of £7,900. To work out the AskCar estimate, we analyse UK dealer adverts for 2,429 Mercedes-Benz GLA cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 88 days, and its asking price is down £300. The government's MOT record matches its advertised mileage. It is advertised by Castor Car Sales in Peterborough. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 9 November 2026.

How we estimate prices and check cars

Price

Fair price: £210 (2%) under the AskCar estimate of £7,900.

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 2,429 priced Mercedes-Benz GLA adverts across different ages and specifications, as of 9 November 2026.

A 2018 Mercedes-Benz GLA with the 2.1 diesel engine is typically advertised at £11,800: the median of the 137 for sale on AskCar, as of 9 November 2026.

Time on sale

The dealer may accept less. This 2018 Mercedes-Benz GLA has been on sale for at least 88 days, and its asking price has been cut by £300. About 6 in 10 of 2018 Mercedes-Benz GLA cars are gone from sale within a month of being advertised: 306 of the 526 first advertised between 11 July 2026 and 6 October 2026.

Price history

AskCar first saw this advert on 13 August 2026 at £7,990. Its asking price is now £7,690, £300 less. The latest price cut was seen on 19 September 2026.

Price changes recorded:

• 13 August 2026: £7,990
• 19 September 2026: £7,690

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 9 November 2026: valid until 13 May 2027.

It failed its MOT on 7 May 2026 (offside front tyre tread depth below requirements of 1.6mm; nearside front drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt) and passed 7 days later, on 14 May 2026.

There were no advisories at the latest test.

Mileage at that test: 112,921 miles, which matches the advertised 112,907 miles.

Advertised mileage is about 47,700 miles higher than the median mileage of a 2018 Mercedes-Benz GLA on AskCar.

Similar cars

1 other 2018 Mercedes-Benz GLA Sport 2.1 diesel manual SUV is for sale at UK dealers, as of 9 November 2026.

The closest to this car in mileage:

• 2018 Mercedes-Benz GLA Sport, 2.1 diesel SUV, white. Mileage: 64,090 miles. Price: £10,695, £3,005 more than this car. Dealer: J & I Car Sales in Plymouth. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2018-80302704899e