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 7G (154 bhp)
• Year: 2020
• Mileage: 31,000 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 1.6 litres, 154 bhp
• 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 31,000 miles, approximately 12,600 below the typical mileage for its age. Priced at £17,250, it is advertised £158 above the AskCar estimate of £17,092. The AskCar estimate uses 2,461 UK dealer adverts for the Mercedes-Benz GLA, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 19 days ago. Our records show an MOT expiry date of 18 September 2026, which has passed. Ask the dealer for an update. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is David Hayton Autostore Penrith, based in Penrith. 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: £158 (under 1%) over the AskCar estimate of £17,092.

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 2020 Mercedes-Benz GLA with the 1.6 petrol engine is typically advertised at £15,000: the median of the 61 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2020 Mercedes-Benz GLA has been on sale for at least 19 days.

Price history

AskCar first saw this advert on 20 October 2026 at £17,250. 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 8 November 2026: the latest record we hold ran out on 18 September 2026; ask the dealer for the current MOT.

It has had 3 MOTs. The latest, on 19 September 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 29,553 miles, which matches the advertised 31,000 miles.

Advertised mileage is about 12,600 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 8 November 2026.

The 3 closest to this car in mileage:

• 2020 Mercedes-Benz GLA AMG Line Edition, 1.6 petrol SUV, red. Mileage: 31,310 miles. Price: £14,500, £2,750 less than this car. Dealer: Ron Brooks Omoda & Jaecoo Leicester in Leicester. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2020-40549b957dcd
• 2020 Mercedes-Benz GLA AMG Line Edition, 1.6 petrol SUV, red. Mileage: 30,280 miles. Price: £16,290, £960 less than this car. Dealer: Vantage Toyota Colne in Colne. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2020-d2e0a4b23167
• 2020 Mercedes-Benz GLA AMG Line Edition, 1.6 petrol SUV, black. Mileage: 32,910 miles. Price: £17,170, £80 less than this car. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2020-953c916f107a

• The nearest: 2020 Mercedes-Benz GLA AMG Line Edition, 1.6 petrol SUV, grey, 25 miles from this car. Mileage: 38,076 miles. Price: £16,295, £955 less than this car. Dealer: Hadwins Approved in Kendal. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2020-e359219090e3