2020 Mercedes-Benz GLB 2.0 GLB220d AMG Line Premium Plus

Overview

• Make: Mercedes-Benz
• Model: GLB
• Trim: AMG Line Premium Plus
• Version: 2.0 GLB220d AMG Line Premium Plus DCT 4WD Euro 6 (s/s) 5dr 8G (187 bhp)
• Year: 2020
• Mileage: 52,471 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 7 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic (DCT)
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 156 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2020 Mercedes-Benz GLB AMG Line Premium Plus is 52,471 miles. Its asking price of £22,895 is £290 above the AskCar estimate of £22,605. The AskCar estimate draws on 822 Mercedes-Benz GLB adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale 3 days ago. Its advertised mileage matches the government's MOT record. It is for sale at Essex Car Company in Rainham. 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: £290 (1%) over the AskCar estimate of £22,605.

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 822 priced Mercedes-Benz GLB adverts across different ages and specifications, as of 8 November 2026.

A 2020 Mercedes-Benz GLB with the 2.0 diesel engine is typically advertised at £21,000: the median of the 42 for sale on AskCar, as of 8 November 2026.

Time on sale

AskCar first saw this 2020 Mercedes-Benz GLB advertised 3 days ago. About half of 2020 Mercedes-Benz GLB cars are gone from sale within a month of being advertised: 56 of the 115 first advertised between 11 July 2026 and 5 October 2026.

Price history

AskCar first saw this advert on 5 November 2026 at £22,895. 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 24 January 2027.

It has had 4 MOTs. The latest, on 12 January 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 52,387 miles, which matches the advertised 52,471 miles.

Advertised mileage is about 1,000 miles higher than the median mileage of a 2020 Mercedes-Benz GLB on AskCar.

Similar cars

1 other 2020 Mercedes-Benz GLB AMG Line Premium Plus 2.0 diesel automatic SUV is for sale at UK dealers, as of 8 November 2026.

The closest to this car in mileage:

• 2020 Mercedes-Benz GLB AMG Line Premium Plus, 2.0 diesel SUV, grey. Mileage: 40,020 miles. Price: £23,520, £625 more than this car. Dealer: Carbase Weston-super-Mare in Weston-super-Mare. AskCar page: https://askcar.co.uk/car/mercedes-benz-glb-2020-b699c77f34b4