2018 Mercedes-Benz GLA 2.1 GLA200d AMG Line

Overview

• Make: Mercedes-Benz
• Model: GLA
• Trim: AMG Line
• Version: 2.1 GLA200d AMG Line DCT FWD Euro 6 (s/s) 5dr 7G (134 bhp)
• Year: 2018
• Mileage: 31,000 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.1 litres, 134 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 115 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 31,000 miles on the clock, this 2018 Mercedes-Benz GLA AMG Line has done roughly 34,000 fewer miles than a typical 2018 Mercedes-Benz GLA. Its asking price of £13,990 is £133 below the AskCar estimate of £14,123. 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 21 days ago, the asking price has dropped by £400. The latest recorded MOT expiry date is 13 June 2026, which has passed. Confirm its status with the dealer. The government's MOT record matches its advertised mileage. It is advertised by Lawson Motor Company in Congleton. 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: £133 (under 1%) under the AskCar estimate of £14,123.

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

This 2018 Mercedes-Benz GLA has been on sale for at least 21 days.

Price history

AskCar first saw this advert on 17 October 2026 at £14,390. Its asking price is now £13,990, £400 less. The latest price cut was seen on 23 October 2026.

Price changes recorded:

• 17 October 2026: £14,390
• 23 October 2026: £13,990

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 13 June 2026; ask the dealer for the current MOT.

It has had 6 MOTs. The latest, on 20 May 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 29,366 miles, which matches the advertised 31,000 miles.

Advertised mileage is about 34,000 miles lower 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 7 November 2026.

The 3 closest to this car in mileage:

• 2018 Mercedes-Benz GLA AMG Line, 2.1 diesel SUV, white. Mileage: 31,017 miles. Price: £15,353, £1,363 more than this car. Dealer: LSH Auto Mercedes-Benz of Stockport in Stockport. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2018-89ca3e377dbd
• 2018 Mercedes-Benz GLA AMG Line, 2.1 diesel SUV, black. Mileage: 20,947 miles. Price: £16,499, £2,509 more than this car. Dealer: Gates Of St Albans in St Albans. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2018-4fe910d53b09
• 2018 Mercedes-Benz GLA AMG Line, 2.1 diesel SUV, white. Mileage: 46,551 miles. Price: £13,799, £191 less than this car. Dealer: Luxo Motors in Epping. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2018-79b301449f87

• The nearest: 2018 Mercedes-Benz GLA AMG Line, 2.1 diesel SUV, black, 19 miles from this car. Mileage: 50,473 miles. Price: £12,599, £1,391 less than this car. Dealer: HPL Stockport in Stockport. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2018-3eea13726c19