2018 Mercedes-Benz GLA 1.6 GLA200 AMG Line

Overview

• Make: Mercedes-Benz
• Model: GLA
• Trim: AMG Line
• Version: 1.6 GLA200 AMG Line DCT FWD Euro 6 (s/s) 5dr 7G (154 bhp)
• Year: 2018
• Mileage: 77,000 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 1.6 litres, 154 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: White
• CO2: 148 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Mercedes-Benz GLA AMG Line has covered 77,000 miles, around 12,000 more miles than is typical for its age. Its asking price of £11,790 is £267 above the AskCar estimate of £11,523. To work out the AskCar estimate, we analyse UK dealer adverts for 2,487 Mercedes-Benz GLA cars across different ages and specifications. The asking price is now £200 lower than when we first recorded the advert 52 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Aylas Cars in Staines-Upon-Thames. 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: £267 (2%) over the AskCar estimate of £11,523.

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 1.6 petrol engine is typically advertised at £11,200: the median of the 125 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2018 Mercedes-Benz GLA has been on sale for at least 52 days.

Price history

AskCar first saw this advert on 16 September 2026 at £11,990. Its asking price is now £11,790, £200 less. The latest price cut was seen on 13 October 2026.

Price changes recorded:

• 16 September 2026: £11,990
• 13 October 2026: £11,790

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 14 September 2027.

It has had 7 MOTs. The latest, on 15 September 2026, passed.

Advisories at the latest test: undertray fitted.

Mileage at that test: 77,355 miles, which matches the advertised 77,000 miles.

Advertised mileage is about 12,000 miles higher than the median mileage of a 2018 Mercedes-Benz GLA on AskCar.

Similar cars

6 other 2018 Mercedes-Benz GLA AMG Line 1.6 petrol automatic SUVs are for sale at UK dealers, from £6,499 to £14,495, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2018 Mercedes-Benz GLA AMG Line, 1.6 petrol SUV, black. Mileage: 80,325 miles. Price: £11,995, £205 more than this car. Dealer: Billzo Motors in Manchester. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2018-cb4aad1a6cbe
• 2018 Mercedes-Benz GLA AMG Line, 1.6 petrol SUV, red. Mileage: 85,986 miles. Price: £9,995, £1,795 less than this car. Dealer: B&T Autos in Rainham. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2018-43c8f54f2804
• 2018 Mercedes-Benz GLA AMG Line, 1.6 petrol SUV, grey. Mileage: 88,377 miles. Price: £12,995, £1,205 more than this car. Dealer: Formula One Car Supermarket in Falkirk. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2018-3bf7d797438c