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

Price: £28,855. Fair price: £188 (under 1%) over the AskCar estimate of £28,667, 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 Night Edition Premium Plus
  • Version: 1.3 GLB200 AMG Line Night Edition Premium Plus DCT FWD Euro 6 (s/s) 5dr 7G (161 bhp)
  • Year: 2023
  • Mileage: 24,315 miles
  • Fuel: Petrol
  • Body: SUV, 5 doors, 7 seats
  • Engine: 1.3 litres, 161 bhp
  • Gearbox: Automatic (DCT)
  • 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 Night Edition Premium Plus has covered 24,315 miles, around 9,300 fewer miles than is typical for its age. Priced at £28,855, it is advertised £188 above the AskCar estimate of £28,667. The AskCar estimate uses 822 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 8 days ago. Its advertised mileage matches the government's MOT record. The seller is Hedin Automotive Mercedes-Benz And Smart Of Croydon, based in Croydon. 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: £188 (under 1%) over the AskCar estimate of £28,667.

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 8 days.

Price history

AskCar first saw this advert on 31 October 2026 at £28,855. 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 8 November 2026: valid until 13 April 2027.

It failed its MOT on 18 March 2026 (offside rear seat belt buckle damaged) and passed 8 days later, on 26 March 2026.

There were no advisories at the latest test.

Mileage at that test: 20,012 miles, which matches the advertised 24,315 miles.

Advertised mileage is about 9,300 miles lower than the median mileage of a 2023 Mercedes-Benz GLB on AskCar.

Similar cars

9 other 2023 Mercedes-Benz GLB AMG Line Night Edition Premium Plus 1.3 petrol automatic SUVs are for sale at UK dealers, from £23,700 to £29,490, as of 8 November 2026.

The 3 closest to this car in mileage:

  • The nearest: 2023 Mercedes-Benz GLB AMG Line Night Edition Premium Plus, 1.3 petrol SUV, black, 13 miles from this car. Mileage: 49,338 miles. Price: £25,000, £3,855 less than this car. Dealer: MB Brent Park in London. AskCar page: https://askcar.co.uk/car/mercedes-benz-glb-2023-7b8f8beab25e

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

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Photos

40 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.