2018 Mercedes-Benz GLA 2.1 GLA200d AMG Line Executive

Overview

• Make: Mercedes-Benz
• Model: GLA
• Trim: AMG Line Executive
• Version: 2.1 GLA200d AMG Line Executive DCT 4WD Euro 6 (s/s) 5dr 7G (134 bhp)
• Year: 2018
• Mileage: 72,000 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.1 litres, 134 bhp
• Gearbox: Automatic (DCT)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 130 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Mercedes-Benz GLA AMG Line Executive has covered 72,000 miles, around 7,000 more miles than is typical for its age. The dealer is asking £12,000, which is £565 below the AskCar estimate of £12,565. To work out the AskCar estimate, we analyse UK dealer adverts for 2,487 Mercedes-Benz GLA cars across different ages and specifications. Since we first spotted the advert 3 days ago, the asking price has dropped by £50. Our latest MOT record expired on 7 October 2026. Check the current position with the dealer. The government's MOT record matches its advertised mileage. You can find this car at Oxford Motors in Witney. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £565 (4%) under the AskCar estimate of £12,565.

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 2,487 priced Mercedes-Benz GLA adverts across different ages and specifications, as of 7 November 2026.

A 2018 Mercedes-Benz GLA with the 2.1 diesel engine is typically advertised at £11,800: the median of the 140 for sale on AskCar, as of 7 November 2026.

Time on sale

AskCar first saw this 2018 Mercedes-Benz GLA advertised 3 days ago. About 6 in 10 of 2018 Mercedes-Benz GLA cars are gone from sale within a month of being advertised: 298 of the 513 first advertised between 11 July 2026 and 4 October 2026.

Price history

AskCar first saw this advert on 4 November 2026 at £12,050. Its asking price is now £12,000, £50 less. The latest price cut was seen on 7 November 2026.

Price changes recorded:

• 4 November 2026: £12,050
• 7 November 2026: £12,000

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: the latest record we hold ran out on 7 October 2026; ask the dealer for the current MOT.

It has had 6 MOTs. The latest, on 8 October 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 65,121 miles, which matches the advertised 72,000 miles.

Advertised mileage is about 7,000 miles higher than the median mileage of a 2018 Mercedes-Benz GLA on AskCar.

Similar cars

5 other 2018 Mercedes-Benz GLA AMG Line Executive 2.1 diesel automatic SUVs are for sale at UK dealers, from £9,995 to £14,995, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2018 Mercedes-Benz GLA AMG Line Executive, 2.1 diesel SUV, grey. Mileage: 59,000 miles. Price: £13,995, £1,995 more than this car. Dealer: Cars of Conwy in Colwyn Bay. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2018-a76b7bc19e23
• 2018 Mercedes-Benz GLA AMG Line Executive, 2.1 diesel SUV, white. Mileage: 58,059 miles. Price: £12,750, £750 more than this car. Dealer: Evans Halshaw Renault Edinburgh in Edinburgh. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2018-c91ce5235a1a
• 2018 Mercedes-Benz GLA AMG Line Executive, 2.1 diesel SUV, red. Mileage: 95,970 miles. Price: £9,999, £2,001 less than this car. Dealer: Junction 21 Motors in Weston-super-Mare. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2018-c6df33e4904c