2023 Mercedes-Benz GLB 2.0 GLB200d AMG Line Night Edition Premium Plus

Price: £25,995. Fair price: £281 (1%) over the AskCar estimate of £25,714, our expected asking price for this car from its model, age, mileage and specification, drawing on 802 priced Mercedes-Benz GLB adverts on AskCar as of 9 November 2026.

AskCar lists 807 used Mercedes-Benz GLB from 376 UK dealerships, as of 9 November 2026.

Overview

  • Make: Mercedes-Benz
  • Model: GLB
  • Trim: AMG Line Night Edition Premium Plus
  • Version: 2.0 GLB200d AMG Line Night Edition Premium Plus DCT FWD Euro 6 (s/s) 5dr 8G (148 bhp)
  • Year: 2023
  • Mileage: 53,044 miles
  • Fuel: Diesel
  • Body: SUV, 5 doors, 7 seats
  • Engine: 2.0 litres, 148 bhp
  • Gearbox: Automatic (DCT)
  • Drive: Front-wheel drive
  • Colour: White
  • CO2: 155 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Mercedes-Benz GLB AMG Line Night Edition Premium Plus has covered 53,044 miles, around 18,900 more miles than is typical for its age. The dealer is asking £25,995, which is £281 above the AskCar estimate of £25,714. To work out the AskCar estimate, we analyse UK dealer adverts for 802 Mercedes-Benz GLB cars across different ages and specifications. We first recorded this advert 12 days ago, and its asking price has since fallen by £41. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is JCT600 Doncaster Audi, based in Doncaster. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 9 November 2026.

How we estimate prices and check cars

JCT600 Doncaster Audi is rated 4.7 out of 5 on Google.

Price

Fair price: £281 (1%) over the AskCar estimate of £25,714.

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 802 priced Mercedes-Benz GLB adverts across different ages and specifications, as of 9 November 2026.

A 2023 Mercedes-Benz GLB with the 2.0 diesel engine is typically advertised at £25,800: the median of the 20 for sale on AskCar, as of 9 November 2026.

Time on sale

This 2023 Mercedes-Benz GLB has been on sale for at least 12 days.

Price history

AskCar first saw this advert on 28 October 2026 at £26,036. Its asking price is now £25,995, £41 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

  • 29 October 2026: £26,036
  • 5 November 2026: £25,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 9 November 2026: valid until 21 July 2027.

It failed its MOT on 17 July 2026 (nearside front headlamp insecure) and passed 3 days later, on 20 July 2026.

Advisories at the latest test: offside rear child seat fitted not allowing full inspection of adult belt; tyre slightly damaged/cracking or perishing all 4.

Mileage at that test: 52,701 miles, which matches the advertised 53,044 miles.

Advertised mileage is about 18,900 miles higher than the median mileage of a 2023 Mercedes-Benz GLB on AskCar.

Similar cars

2 other 2023 Mercedes-Benz GLB AMG Line Night Edition Premium Plus 2.0 diesel automatic SUVs are for sale at UK dealers, from £29,590 to £30,450, as of 9 November 2026.

The 2 closest to this car in mileage:

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

More like this

Photos

50 photos of this car are on its AskCar page.

As of 9 November 2026, AskCar lists 584,619 cars and vans from 12,676 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.