2023 Mercedes-Benz GLB 1.9 GLB220d AMG Line

Overview

• Make: Mercedes-Benz
• Model: GLB
• Trim: AMG Line
• Version: 1.9 220d 4M AMG Line Auto 4WD Euro 6 5dr Prem + Night Ed 8G-Tronic (187 bhp)
• Year: 2023
• Mileage: 58,556 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 7 seats
• Engine: 1.9 litres, 187 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Red
• CO2: 164 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 58,556 miles, this 2023 Mercedes-Benz GLB AMG Line has covered about 24,300 more miles than other 2023 Mercedes-Benz GLB cars. Priced at £24,995, it is advertised £29 above the AskCar estimate of £24,966. The AskCar estimate uses 835 UK dealer adverts for the Mercedes-Benz GLB, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 11 days ago, and its asking price has since fallen by £500. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Vertu Renault Leicester, based in Leicester. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 10 November 2026.

How we estimate prices and check cars

Price

Fair price: £29 (under 1%) over the AskCar estimate of £24,966.

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 835 priced Mercedes-Benz GLB adverts across different ages and specifications, as of 10 November 2026.

A 2023 Mercedes-Benz GLB with the 1.9 diesel engine is typically advertised at £28,500: the median of the 13 for sale on AskCar, as of 10 November 2026.

Time on sale

This 2023 Mercedes-Benz GLB has been on sale for at least 11 days.

Price history

AskCar first saw this advert on 30 October 2026 at £25,495. Its asking price is now £24,995, £500 less. The latest price cut was seen on 9 November 2026.

Price changes recorded:

• 30 October 2026: £25,495
• 9 November 2026: £24,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 10 November 2026: valid until 1 November 2027.

It has had 2 MOTs. The latest, on 2 November 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 58,559 miles, which matches the advertised 58,556 miles.

Advertised mileage is about 24,300 miles higher than the median mileage of a 2023 Mercedes-Benz GLB on AskCar.

Similar cars

10 other 2023 Mercedes-Benz GLB AMG Line 1.9 diesel automatic SUVs are for sale at UK dealers, from £22,490 to £33,500, as of 10 November 2026.

The 3 closest to this car in mileage:

• 2023 Mercedes-Benz GLB AMG Line, 1.9 diesel SUV, white. Mileage: 65,000 miles. Price: £22,490, £2,505 less than this car. Dealer: Holden Volvo Norwich in Norwich. AskCar page: https://askcar.co.uk/car/mercedes-benz-glb-2023-2c92f578de74
• 2023 Mercedes-Benz GLB AMG Line, 1.9 diesel SUV, blue. Mileage: 42,564 miles. Price: £27,200, £2,205 more than this car. Dealer: Marshall Volvo Grantham in Grantham. AskCar page: https://askcar.co.uk/car/mercedes-benz-glb-2023-0f89eb7c37c0
• 2023 Mercedes-Benz GLB AMG Line, 1.9 diesel SUV, white. Mileage: 38,412 miles. Price: £30,000, £5,005 more than this car. Dealer: Sytner Group Mercedes-Benz of Cheltenham & Gloucester in Cheltenham. AskCar page: https://askcar.co.uk/car/mercedes-benz-glb-2023-8db82454edfd