2020 Mercedes-Benz GLA 1.6 GLA200 AMG Line Edition

Overview

• Make: Mercedes-Benz
• Model: GLA
• Trim: AMG Line Edition
• Version: 1.6 GLA200 AMG Line Edition DCT FWD Euro 6 (s/s) 5dr (Plus) 7G (154 bhp)
• Year: 2020
• Mileage: 67,978 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 1.6 litres, 154 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Black
• CO2: 148 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Mercedes-Benz GLA AMG Line Edition is advertised with 67,978 miles, approximately 24,500 above the typical mileage for its age. The dealer is asking £13,695, which is £367 below the AskCar estimate of £14,062. To work out the AskCar estimate, we analyse UK dealer adverts for 2,472 Mercedes-Benz GLA cars across different ages and specifications. It first appeared in our advert records 1 day ago. Its advertised mileage matches the government's MOT record. The seller is Old Forge Motor Group, based in Wakefield. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 12 November 2026.

How we estimate prices and check cars

Price

Fair price: £367 (2%) under the AskCar estimate of £14,062.

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 2,472 priced Mercedes-Benz GLA adverts across different ages and specifications, as of 12 November 2026.

A 2020 Mercedes-Benz GLA with the 1.6 petrol engine is typically advertised at £15,000: the median of the 69 for sale on AskCar, as of 12 November 2026.

Time on sale

AskCar first saw this 2020 Mercedes-Benz GLA advertised 1 day ago. About 6 in 10 of 2020 Mercedes-Benz GLA cars are gone from sale within a month of being advertised: 192 of the 324 first advertised between 13 July 2026 and 9 October 2026.

Price history

AskCar first saw this advert on 11 November 2026 at £13,695. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 12 November 2026: valid until 11 September 2027.

It has had 7 MOTs. The latest, on 14 August 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 65,832 miles, which matches the advertised 67,978 miles.

Advertised mileage is about 24,500 miles higher than the median mileage of a 2020 Mercedes-Benz GLA on AskCar.

Similar cars

52 other 2020 Mercedes-Benz GLA AMG Line Edition 1.6 petrol automatic SUVs are for sale at UK dealers, from £9,895 to £18,995, as of 12 November 2026.

The 3 closest to this car in mileage:

• 2020 Mercedes-Benz GLA AMG Line Edition, 1.6 petrol SUV, red. Mileage: 71,800 miles. Price: £13,495, £200 less than this car. Dealer: Prestige Motoring in Crawley. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2020-6ec78107583c
• 2020 Mercedes-Benz GLA AMG Line Edition, 1.6 petrol SUV, black. Mileage: 63,000 miles. Price: £14,500, £805 more than this car. Dealer: Auto Pro Cars in Bedford. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2020-6eaa891cf074
• 2020 Mercedes-Benz GLA AMG Line Edition, 1.6 petrol SUV, red. Mileage: 74,302 miles. Price: £13,995, £300 more than this car. Dealer: Cambridgeshire Motor Centre in Huntingdon. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2020-d1d0335abd61

• The nearest: 2020 Mercedes-Benz GLA AMG Line Edition, 1.6 petrol SUV, black, 13 miles from this car. Mileage: 95,630 miles. Price: £12,450, £1,245 less than this car. Dealer: Moto Porium in Bradford. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2020-c0b1b874c067