2020 Mercedes-Benz GLA 1.6 AMG Line Edition

Overview

• Make: Mercedes-Benz
• Model: GLA
• Trim: AMG Line Edition
• Version: 1.6 AMG Line Edition DCT FWD Euro 6 (s/s) 5dr 7G
• Year: 2020
• Mileage: 38,076 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 1.6 litres
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 148 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Mercedes-Benz GLA AMG Line Edition is advertised with 38,076 miles, approximately 5,500 below the typical mileage for its age. Its asking price of £16,295 is £546 below the AskCar estimate of £16,841. To work out the AskCar estimate, we analyse UK dealer adverts for 2,487 Mercedes-Benz GLA cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 80 days, and its asking price is down £700. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Hadwins Approved in Kendal. 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: £546 (3%) under the AskCar estimate of £16,841.

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 2020 Mercedes-Benz GLA with the 1.6 petrol engine is typically advertised at £15,000: the median of the 62 for sale on AskCar, as of 7 November 2026.

Time on sale

The dealer may accept less. This 2020 Mercedes-Benz GLA has been on sale for at least 80 days, and its asking price has been cut by £700. About 6 in 10 of 2020 Mercedes-Benz GLA cars are gone from sale within a month of being advertised: 181 of the 304 first advertised between 13 July 2026 and 4 October 2026.

Price history

AskCar first saw this advert on 19 August 2026 at £16,995. Its asking price is now £16,295, £700 less. The latest price cut was seen on 6 November 2026.

Price changes recorded:

• 19 August 2026: £16,995
• 18 September 2026: £16,795
• 6 November 2026: £16,295

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 19 March 2027.

It has had 4 MOTs. The latest, on 14 March 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 34,574 miles, which matches the advertised 38,076 miles.

Advertised mileage is about 5,500 miles lower than the median mileage of a 2020 Mercedes-Benz GLA on AskCar.

Similar cars

44 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 7 November 2026.

The 3 closest to this car in mileage:

• 2020 Mercedes-Benz GLA AMG Line Edition, 1.6 petrol SUV, black. Mileage: 38,579 miles. Price: £14,989, £1,306 less than this car. Dealer: Select Motors (GB) in London. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2020-4888c4b28185
• 2020 Mercedes-Benz GLA AMG Line Edition, 1.6 petrol SUV, red. Mileage: 37,000 miles. Price: £13,990, £2,305 less than this car. Dealer: E & E Car Sales in Canvey Island. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2020-24da6c8786bb
• 2020 Mercedes-Benz GLA AMG Line Edition, 1.6 petrol SUV, grey. Mileage: 39,954 miles. Price: £15,650, £645 less than this car. Dealer: Hilton Garage in Derby. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2020-802d42cde0ad

• The nearest: 2020 Mercedes-Benz GLA AMG Line Edition, 1.6 petrol SUV, grey, 18 miles from this car. Mileage: 25,058 miles. Price: £17,195, £900 more than this car. Dealer: Motor Trust Lancaster in Lancaster. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2020-70cb8bf5d9b6