2018 Mercedes-Benz GLA 2.1 AMG Line Premium

Overview

• Make: Mercedes-Benz
• Model: GLA
• Trim: AMG Line Premium
• Version: 2.1 AMG Line Premium DCT 4WD Euro 6 (s/s) 5dr 7G
• Year: 2018
• Mileage: 39,653 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.1 litres
• Gearbox: Automatic (DCT)
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 130 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Mercedes-Benz GLA AMG Line Premium is advertised with 39,653 miles, approximately 25,100 below the typical mileage for its age. Priced at £15,450, it is advertised £1,060 above the AskCar estimate of £14,390. The AskCar estimate uses UK dealer asking prices, including 2,461 Mercedes-Benz GLA adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 19 days ago, and its asking price has since fallen by £145. The government's MOT record matches its advertised mileage. You can find this car at Group 1 Automotive Mercedes-Benz Of Cheshire Oaks in Ellesmere Port. 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: £1,060 (7%) over the AskCar estimate of £14,390.

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 2018 Mercedes-Benz GLA with the 2.1 diesel engine is typically advertised at £11,800: the median of the 136 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2018 Mercedes-Benz GLA has been on sale for at least 19 days.

Price history

AskCar first saw this advert on 20 October 2026 at £15,595. Its asking price is now £15,450, £145 less. The latest price cut was seen on 2 November 2026.

Price changes recorded:

• 20 October 2026: £15,595
• 21 October 2026: £15,550
• 22 October 2026: £15,495
• 2 November 2026: £15,450

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 28 August 2027.

It has had 8 MOTs. The latest, on 3 August 2026, passed.

Advisories at the latest test: offside front tyre worn close to legal limit/worn on edge.

Mileage at that test: 38,690 miles, which matches the advertised 39,653 miles.

Advertised mileage is about 25,100 miles lower than the median mileage of a 2018 Mercedes-Benz GLA on AskCar.

Similar cars

33 other 2018 Mercedes-Benz GLA AMG Line Premium 2.1 diesel automatic SUVs are for sale at UK dealers, from £7,995 to £15,990, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2018 Mercedes-Benz GLA AMG Line Premium, 2.1 diesel SUV, grey. Mileage: 40,358 miles. Price: £14,584, £866 less than this car. Dealer: Carsa Portsmouth in Portsmouth. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2018-51680e4d64a3
• 2018 Mercedes-Benz GLA AMG Line Premium, 2.1 diesel SUV, white. Mileage: 29,540 miles. Price: £15,990, £540 more than this car. Dealer: Group 1 Automotive Mercedes-Benz Of Cambridge in Cambridge. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2018-5044a477f1a7
• 2018 Mercedes-Benz GLA AMG Line Premium, 2.1 diesel SUV, red. Mileage: 28,400 miles. Price: £14,798, £652 less than this car. Dealer: Eddie Wright Car Supermarket in Scunthorpe. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2018-538d39222ec8

• The nearest: 2018 Mercedes-Benz GLA AMG Line Premium, 2.1 diesel SUV, grey, 26 miles from this car. Mileage: 95,763 miles. Price: £9,999, £5,451 less than this car. Dealer: Pine Lodge Cars in Whitchurch. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2018-5b8dfec2926d