2020 Mercedes-Benz GLB 1.3 GLB200 AMG Line

Overview

• Make: Mercedes-Benz
• Model: GLB
• Trim: AMG Line
• Version: 1.3 AMG Line Auto FWD Euro 6 5dr (160 bhp)
• Year: 2020
• Mileage: 41,138 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 7 seats
• Engine: 1.3 litres, 160 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 163 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 41,138 miles on the clock, this 2020 Mercedes-Benz GLB AMG Line has done roughly 10,200 fewer miles than a typical 2020 Mercedes-Benz GLB. Priced at £19,895, it is advertised £42 below the AskCar estimate of £19,937. The AskCar estimate uses 860 UK dealer adverts for the Mercedes-Benz GLB, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this car for sale 1 day ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Motor Range Liverpool, based in Bootle. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £42 (under 1%) under the AskCar estimate of £19,937.

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 860 priced Mercedes-Benz GLB adverts across different ages and specifications, as of 5 November 2026.

Time on sale

AskCar first saw this 2020 Mercedes-Benz GLB advertised 1 day ago. About half of 2020 Mercedes-Benz GLB cars are gone from sale within a month of being advertised: 54 of the 112 first advertised between 11 July 2026 and 2 October 2026.

Price history

AskCar first saw this advert on 4 November 2026 at £19,895. 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 5 November 2026: valid until 16 November 2027.

It has had 4 MOTs. The latest, on 29 October 2026, passed.

Advisories at the latest test: front brake disc worn, but not excessively; front brake pad(s) wearing thin.

Mileage at that test: 41,083 miles, which matches the advertised 41,138 miles.

Advertised mileage is about 10,200 miles lower than the median mileage of a 2020 Mercedes-Benz GLB on AskCar.

Similar cars

2 other 2020 Mercedes-Benz GLB AMG Line 1.3 petrol automatic SUVs are for sale at UK dealers, from £16,000 to £19,275, as of 5 November 2026.

The 2 closest to this car in mileage:

• 2020 Mercedes-Benz GLB AMG Line, 1.3 petrol SUV, black. Mileage: 47,634 miles. Price: £19,275, £620 less than this car. Dealer: Luton Trade Centre in Luton. AskCar page: https://askcar.co.uk/car/mercedes-benz-glb-2020-fa0497238290
• 2020 Mercedes-Benz GLB AMG Line, 1.3 petrol SUV, white. Mileage: 82,380 miles. Price: £16,000, £3,895 less than this car. Dealer: Your Car Supermarket in Birmingham. AskCar page: https://askcar.co.uk/car/mercedes-benz-glb-2020-8e39a759b0c8