2023 Mercedes-Benz GLB 1.3 GLB200 AMG Line Premium Plus Night Edition

Price: £26,500. Fair price: £703 (2%) under the AskCar estimate of £27,203, our expected asking price for this car from its model, age, mileage and specification, drawing on 822 priced Mercedes-Benz GLB adverts on AskCar as of 8 November 2026.

AskCar lists 853 used Mercedes-Benz GLB from 391 UK dealerships, as of 8 November 2026.

Overview

  • Make: Mercedes-Benz
  • Model: GLB
  • Trim: AMG Line Premium Plus Night Edition
  • Version: 1.3 200 AMG Line Premium Plus Night Edition Auto FWD Euro 6 5dr 7G-Tronic (160 bhp)
  • Year: 2023
  • Mileage: 29,588 miles
  • Fuel: Petrol
  • Body: SUV, 5 doors, 7 seats
  • Engine: 1.3 litres, 160 bhp
  • Gearbox: Automatic
  • Drive: Front-wheel drive
  • Colour: Black
  • CO2: 171 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Mercedes-Benz GLB AMG Line Premium Plus Night Edition is advertised with 29,588 miles, approximately 4,000 below the typical mileage for its age. Its asking price of £26,500 is £703 below the AskCar estimate of £27,203. To work out the AskCar estimate, we analyse UK dealer adverts for 822 Mercedes-Benz GLB cars across different ages and specifications. We first recorded this advert 36 days ago, and its asking price has since fallen by £1,100. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Marshall Volvo Grantham, based in Grantham. 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: £703 (2%) under the AskCar estimate of £27,203.

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 2023 Mercedes-Benz GLB with the 1.3 petrol engine is typically advertised at £24,300: the median of the 118 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2023 Mercedes-Benz GLB has been on sale for at least 36 days.

Price history

AskCar first saw this advert on 3 October 2026 at £27,600. Its asking price is now £26,500, £1,100 less. The latest price cut was seen on 6 November 2026.

Price changes recorded:

  • 3 October 2026: £27,600
  • 9 October 2026: £27,700
  • 15 October 2026: £27,600
  • 24 October 2026: £27,280
  • 27 October 2026: £26,700
  • 6 November 2026: £26,500

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 8 January 2027.

It has had one MOT, on 6 January 2026, and passed.

Advisories at the latest test: rear tyre slightly damaged/cracking or perishing 235/45 R20.

Mileage at that test: 21,922 miles, which matches the advertised 29,588 miles.

Advertised mileage is about 4,000 miles lower than the median mileage of a 2023 Mercedes-Benz GLB on AskCar.

Similar cars

9 other 2023 Mercedes-Benz GLB AMG Line Premium Plus Night Edition 1.3 petrol automatic SUVs are for sale at UK dealers, from £26,306 to £28,999, as of 8 November 2026.

The 3 closest to this car in mileage:

  • The nearest: 2023 Mercedes-Benz GLB AMG Line Premium Plus Night Edition, 1.3 petrol SUV, white, 28 miles from this car. Mileage: 16,206 miles. Price: £28,199, £1,699 more than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/mercedes-benz-glb-2023-0158912cceab

Browse all Mercedes-Benz GLB cars for sale · 2023 Mercedes-Benz GLB price guide

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Photos

25 photos of this car are on its AskCar page.

As of 8 November 2026, AskCar lists 595,629 cars and vans from 12,891 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.