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: 92,293 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 92,293 miles, approximately 49,200 above the typical mileage for its age. The AskCar estimate for this car is £12,182. It is priced at £14,394, which is £2,212 above that estimate. 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 car for sale 15 days ago. Its advertised mileage matches the government's MOT record. It is advertised by House of Motors London in Ilford. 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

Above the going rate: £2,212 (18%) over the AskCar estimate of £12,182.

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 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 6 November 2026.

Time on sale

This 2020 Mercedes-Benz GLA has been on sale for at least 15 days.

Price history

AskCar first saw this advert on 22 October 2026 at £14,394. 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 6 November 2026: valid until 30 January 2027.

It has had 4 MOTs. The latest, on 13 January 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 83,039 miles, which matches the advertised 92,293 miles.

Advertised mileage is about 49,200 miles higher than the median mileage of a 2020 Mercedes-Benz GLA on AskCar.

Similar cars

43 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 6 November 2026.

The 3 closest to this car in mileage:

• 2020 Mercedes-Benz GLA AMG Line Edition, 1.6 petrol SUV, black. Mileage: 95,630 miles. Price: £12,450, £1,944 less than this car. Dealer: Moto Porium in Bradford. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2020-c0b1b874c067
• 2020 Mercedes-Benz GLA AMG Line Edition, 1.6 petrol SUV, black. Mileage: 95,972 miles. Price: £11,250, £3,144 less than this car. Dealer: Great Britain Motors in Epsom. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2020-65d0873f7691
• 2020 Mercedes-Benz GLA AMG Line Edition, 1.6 petrol SUV, black. Mileage: 85,000 miles. Price: £12,000, £2,394 less than this car. Dealer: Mylson in Manchester. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2020-4b1b322fb721

• The nearest: 2020 Mercedes-Benz GLA AMG Line Edition, 1.6 petrol SUV, red, 15 miles from this car. Mileage: 41,884 miles. Price: £16,450, £2,056 more than this car. Dealer: Westwood Car & Commercial in Bexley. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2020-140270d505de