2023 Mercedes-Benz GLB 2.0 GLB220d AMG Line Premium

Overview

• Make: Mercedes-Benz
• Model: GLB
• Trim: AMG Line Premium
• Version: 2.0 AMG Line Premium Auto 4WD Euro 6 5dr (187 bhp)
• Year: 2023
• Mileage: 24,900 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 7 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: White
• CO2: 155 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 24,900 miles, this 2023 Mercedes-Benz GLB AMG Line Premium has covered about 8,700 fewer miles than other 2023 Mercedes-Benz GLB cars. Priced at £26,749, it is advertised £2,614 below the AskCar estimate of £29,363. The AskCar estimate draws on 841 Mercedes-Benz GLB adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale 9 days ago. Its advertised mileage matches the government's MOT record. It is advertised by Prime Motors in Hoddesdon. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Good value: £2,614 (8%) under the AskCar estimate of £29,363.

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 841 priced Mercedes-Benz GLB adverts across different ages and specifications, as of 7 November 2026.

A 2023 Mercedes-Benz GLB with the 2.0 diesel engine is typically advertised at £26,000: the median of the 19 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2023 Mercedes-Benz GLB has been on sale for at least 9 days.

Price history

AskCar first saw this advert on 29 October 2026 at £26,749. 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 7 November 2026: valid until 28 January 2027.

It has had one MOT, on 29 January 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 20,693 miles, which matches the advertised 24,900 miles.

Advertised mileage is about 8,700 miles lower than the median mileage of a 2023 Mercedes-Benz GLB on AskCar.

Similar cars

6 other 2023 Mercedes-Benz GLB AMG Line Premium 2.0 diesel automatic SUVs are for sale at UK dealers, from £22,199 to £27,699, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2023 Mercedes-Benz GLB AMG Line Premium, 2.0 diesel SUV, red. Mileage: 22,760 miles. Price: £26,998, £249 more than this car. Dealer: Arnold Clark Glasgow BMW in Glasgow. AskCar page: https://askcar.co.uk/car/mercedes-benz-glb-2023-9d2e5b13913d
• 2023 Mercedes-Benz GLB AMG Line Premium, 2.0 diesel SUV, black. Mileage: 19,662 miles. Price: £27,699, £950 more than this car. Dealer: cinch in Bolton. AskCar page: https://askcar.co.uk/car/mercedes-benz-glb-2023-baadf7f61297
• 2023 Mercedes-Benz GLB AMG Line Premium, 2.0 diesel SUV, black. Mileage: 40,000 miles. Price: £27,295, £546 more than this car. Dealer: Agnew Group Mercedes-Benz Of Portadown in Portadown. AskCar page: https://askcar.co.uk/car/mercedes-benz-glb-2023-3987bde7d234

• The nearest: 2023 Mercedes-Benz GLB AMG Line Premium, 2.0 diesel SUV, black, 22 miles from this car. Mileage: 49,334 miles. Price: £25,590, £1,159 less than this car. Dealer: Stratstone Mercedes-Benz of Chelmsford in Chelmsford. AskCar page: https://askcar.co.uk/car/mercedes-benz-glb-2023-1cf75286c44d