2018 Mercedes-Benz GLA 2.1 GLA220d AMG Line

Overview

• Make: Mercedes-Benz
• Model: GLA
• Trim: AMG Line
• Version: 2.1 GLA220d AMG Line DCT 4WD Euro 6 (s/s) 5dr 7G (175 bhp)
• Year: 2018
• Mileage: 52,400 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.1 litres, 175 bhp
• Gearbox: Automatic (DCT)
• Drive: Four-wheel drive
• Colour: Silver
• CO2: 130 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Mercedes-Benz GLA AMG Line is advertised with 52,400 miles, approximately 12,600 below the typical mileage for its age. Priced at £11,900, it is advertised £1,786 below the AskCar estimate of £13,686. The AskCar estimate uses UK dealer asking prices, including 2,516 Mercedes-Benz GLA adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 56 days ago, and its asking price has since fallen by £1,600. Its advertised mileage matches the government's MOT record. The seller is Troon Cars, based in Leicester. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Good value: £1,786 (13%) under the AskCar estimate of £13,686.

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 2,516 priced Mercedes-Benz GLA adverts across different ages and specifications, as of 6 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 6 November 2026.

Time on sale

This 2018 Mercedes-Benz GLA has been on sale for at least 56 days.

Price history

AskCar first saw this advert on 11 September 2026 at £13,500. Its asking price is now £11,900, £1,600 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 11 September 2026: £13,500
• 26 September 2026: £13,250
• 29 September 2026: £12,850
• 9 October 2026: £12,650
• 19 October 2026: £11,990
• 27 October 2026: £11,900

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 1 September 2027.

It has had 10 MOTs. The latest, on 2 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 52,419 miles, which matches the advertised 52,400 miles.

Advertised mileage is about 12,600 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 6 November 2026.

The 3 closest to this car in mileage:

• 2018 Mercedes-Benz GLA AMG Line, 2.1 diesel SUV, black. Mileage: 50,473 miles. Price: £12,599, £699 more than this car. Dealer: HPL Stockport in Stockport. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2018-3eea13726c19
• 2018 Mercedes-Benz GLA AMG Line, 2.1 diesel SUV, black. Mileage: 50,000 miles. Price: £12,480, £580 more than this car. Dealer: Pinnacle Cars in Sheffield. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2018-e4a6fab9cd19
• 2018 Mercedes-Benz GLA AMG Line, 2.1 diesel SUV, black. Mileage: 50,000 miles. Price: £12,995, £1,095 more than this car. Dealer: Autopark UK in Meadowfield. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2018-6b6556e775d9

• The nearest: 2018 Mercedes-Benz GLA AMG Line, 2.1 diesel SUV, silver, 19 miles from this car. Mileage: 145,196 miles. Price: £6,690, £5,210 less than this car. Dealer: Silverline Auto Nuneaton in Nuneaton. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2018-c3f2c242dcfd