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

Price: £28,000. Fair price: £1,448 (5%) over the AskCar estimate of £26,552, our expected asking price for this car from its model, age, mileage and specification, drawing on 863 priced Mercedes-Benz GLB adverts on AskCar as of 6 November 2026.

AskCar lists 873 used Mercedes-Benz GLB from 397 UK dealerships, as of 6 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: 33,615 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 has covered 33,615 miles. The AskCar estimate for this car is £26,552. It is priced at £28,000, which is £1,448 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 863 Mercedes-Benz GLB cars across different ages and specifications. We first recorded this car for sale 2 days ago. Its advertised mileage matches the government's MOT record. It is for sale at Sytner Group Mercedes-Benz of Cheltenham & Gloucester in Staverton. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,448 (5%) over the AskCar estimate of £26,552.

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 863 priced Mercedes-Benz GLB adverts across different ages and specifications, as of 6 November 2026.

A 2023 Mercedes-Benz GLB with the 1.3 petrol engine is typically advertised at £24,700: the median of the 123 for sale on AskCar, as of 6 November 2026.

Time on sale

AskCar first saw this 2023 Mercedes-Benz GLB advertised 2 days ago. About 4 in 10 of 2023 Mercedes-Benz GLB cars are gone from sale within a month of being advertised: 150 of the 347 first advertised between 11 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 4 November 2026 at £28,000. 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 6 November 2026: valid until 1 June 2027.

It has had one MOT, on 18 May 2026, and passed.

Advisories at the latest test: O/S/R tyre has multiple slight flat spots around inner edge of tread.

Mileage at that test: 28,167 miles, which matches the advertised 33,615 miles.

Advertised mileage is about 500 miles higher than the median mileage of a 2023 Mercedes-Benz GLB on AskCar.

Similar cars

11 other 2023 Mercedes-Benz GLB AMG Line Premium Plus Night Edition 1.3 petrol automatic SUVs are for sale at UK dealers, from £25,350 to £28,899, as of 6 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, blue, 22 miles from this car. Mileage: 40,704 miles. Price: £26,899, £1,101 less than this car. Dealer: Lookers Mercedes-Benz of Worcester in Worcester. AskCar page: https://askcar.co.uk/car/mercedes-benz-glb-2023-9075c7451d9a

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

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Photos

26 photos of this car are on its AskCar page.

As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.