2018 Mercedes-Benz GLA 2.1 AMG Line

Overview

• Make: Mercedes-Benz
• Model: GLA
• Trim: AMG Line
• Version: 2.1 AMG Line DCT Euro 6 (s/s) 5dr 7G
• Year: 2018
• Mileage: 71,450 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.1 litres
• Gearbox: Automatic (DCT)
• Colour: Black
• CO2: 155 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Mercedes-Benz GLA AMG Line has covered 71,450 miles, around 6,500 more miles than is typical for its age. The AskCar estimate for this car is £12,300. It is priced at £11,895, which is £405 below that estimate. The AskCar estimate uses UK dealer asking prices, including 2,442 Mercedes-Benz GLA adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale today. The government's MOT record matches its advertised mileage. You can find this car at Ika Motors in Dudley. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 10 November 2026.

How we estimate prices and check cars

Price

Fair price: £405 (3%) under the AskCar estimate of £12,300.

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 2,442 priced Mercedes-Benz GLA adverts across different ages and specifications, as of 10 November 2026.

A 2018 Mercedes-Benz GLA with the 2.1 diesel engine is typically advertised at £11,900: the median of the 140 for sale on AskCar, as of 10 November 2026.

Time on sale

AskCar first saw this 2018 Mercedes-Benz GLA advertised today. About 6 in 10 of 2018 Mercedes-Benz GLA cars are gone from sale within a month of being advertised: 313 of the 536 first advertised between 11 July 2026 and 7 October 2026.

Price history

AskCar first saw this advert on 10 November 2026 at £11,895. 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 10 November 2026: valid until 21 October 2027.

It has had 10 MOTs. The latest, on 22 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 71,320 miles, which matches the advertised 71,450 miles.

Advertised mileage is about 6,500 miles higher than the median mileage of a 2018 Mercedes-Benz GLA on AskCar.

Similar cars

29 other 2018 Mercedes-Benz GLA AMG Line 2.1 diesel automatic SUVs are for sale at UK dealers, from £6,690 to £16,990, as of 10 November 2026.

The 3 closest to this car in mileage:

• 2018 Mercedes-Benz GLA AMG Line, 2.1 diesel SUV, red. Mileage: 70,000 miles. Price: £10,994, £901 less than this car. Dealer: Prime London Motors in Staines. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2018-4a636f1c9d77
• 2018 Mercedes-Benz GLA AMG Line, 2.1 diesel SUV, white. Mileage: 72,946 miles. Price: £11,110, £785 less than this car. Dealer: Evans Halshaw Vauxhall Kilmarnock in Kilmarnock. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2018-cc2feaaec365
• 2018 Mercedes-Benz GLA AMG Line, 2.1 diesel SUV, silver. Mileage: 69,445 miles. Price: £11,499, £396 less than this car. Dealer: Sandles Cars in King's Lynn. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2018-4250ca3c7da2

• The nearest: 2018 Mercedes-Benz GLA AMG Line, 2.1 diesel SUV, silver, 27 miles from this car. Mileage: 145,196 miles. Price: £6,690, £5,205 less than this car. Dealer: Silverline Auto Nuneaton in Nuneaton. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2018-c3f2c242dcfd