2023 Mercedes-Benz GLB 1.3 GLB200 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)

Price: £28,750. Fair price: £2,034 (7%) over the AskCar estimate of £26,716, our expected asking price for this car from its model, age, mileage and specification, drawing on 877 priced Mercedes-Benz GLB adverts on AskCar as of 31 October 2026.

AskCar lists 885 used Mercedes-Benz GLB from 402 UK dealerships, as of 31 October 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)
Mileage
31,190 miles
Year
2023
Fuel type
Petrol
Body type
SUV
Engine
1.3 L
Gearbox
Automatic
Power
160 bhp
Seats
7
CO2
171 g/km
Colour
Black
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
GLB200
Emissions standard
Euro 6

About this car

This 2023 Mercedes-Benz GLB AMG Line Premium Plus Night Edition is advertised with 31,190 miles, approximately 2,800 below the typical mileage for its age. Its asking price of £28,750 is £2,034 above the AskCar estimate of £26,716. To work out the AskCar estimate, we analyse UK dealer adverts for 877 Mercedes-Benz GLB cars across different ages and specifications. It first appeared in our advert records 1 day ago. MOT records show an expiry date of 7 September 2027, and the latest recorded mileage is consistent with the advert. The seller is Sytner Group Mercedes-Benz of Milton Keynes, based in Milton Keynes.

Stock data as of 31 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 30 October 2026, 1 day ago.

Recorded asking prices
Date observedAsking price
30 October 2026£28,750
31 October 2026£28,750

Price and mileage comparison

Fair price: £2,034 (7%) over the AskCar estimate of £26,716.

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 877 priced Mercedes-Benz GLB adverts across different ages and specifications, as of 31 October 2026.

Advertised mileage is about 2,800 miles lower than the median mileage of a 2023 Mercedes-Benz GLB on AskCar.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT: valid until 7 September 2027. 29,729 miles at the last test.

Other matching cars

11 other 2023 Mercedes-Benz GLB AMG Line Premium Plus Night Edition automatic petrol cars are for sale at UK dealers from £26,000 to £28,900, as of 31 October 2026.

The 5 cheapest:

The 11 matching cars have covered 12,756 to 43,128 miles, compared with 31,190 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.

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

More like this

How to contact the dealer and its opening hours are on this AskCar page.

As of 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.