2020 Mercedes-Benz GLA 2.0 AMG Line

Overview

• Make: Mercedes-Benz
• Model: GLA
• Trim: AMG Line
• Version: 2.0 AMG Line DCT Euro 6 (s/s) 5dr 8G
• Year: 2020
• Mileage: 43,513 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres
• Gearbox: Automatic (DCT)
• Colour: Black
• CO2: 151 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Mercedes-Benz GLA AMG Line is advertised with 43,513 miles on the clock. The dealer is asking £22,950, which is £2,511 above the AskCar estimate of £20,439. To work out the AskCar estimate, we analyse UK dealer adverts for 2,461 Mercedes-Benz GLA cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 118 days. Its advertised mileage matches the government's MOT record. The seller is Scuderia Prestige Automobile, based in Camberley. 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

Above the going rate: £2,511 (12%) over the AskCar estimate of £20,439.

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 2.0 diesel engine is typically advertised at £19,800: the median of the 24 for sale on AskCar, as of 8 November 2026.

Time on sale

The dealer may accept less. This 2020 Mercedes-Benz GLA has been on sale for at least 118 days. 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 5 October 2026.

Price history

AskCar first saw this advert on 13 July 2026 at £22,950. 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: valid until 3 June 2027.

It failed its MOT on 21 May 2026 (windscreen wiper does not clear the windscreen effectively) and passed later the same day.

Advisories at the latest test: front tyre worn close to legal limit/worn on edge both sides.

Mileage at that test: 43,469 miles, which matches the advertised 43,513 miles.

Advertised mileage is about 100 miles lower than the median mileage of a 2020 Mercedes-Benz GLA on AskCar.

Similar cars

2 other 2020 Mercedes-Benz GLA AMG Line 2.0 diesel automatic SUVs are for sale at UK dealers, from £18,495 to £22,495, as of 8 November 2026.

The 2 closest to this car in mileage:

• 2020 Mercedes-Benz GLA AMG Line, 2.0 diesel SUV, black. Mileage: 54,512 miles. Price: £18,495, £4,455 less than this car. Dealer: Brian Hill Motors in Bury. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2020-5706c4f94196
• 2020 Mercedes-Benz GLA AMG Line, 2.0 diesel SUV, silver. Mileage: 24,764 miles. Price: £22,495, £455 less than this car. Dealer: Cedar Specialist Cars in Mansfield Woodhouse. AskCar page: https://askcar.co.uk/car/mercedes-benz-gla-2020-5466c5145c29