2023 Mercedes-Benz GLB

2.0 AMG Line Premium Auto Euro 6 5dr

£26,599

Fair price: within 8% of the typical £27,448 for this model, age and mileage, drawing on 876 adverts of this make and model.

Overview

Make
Mercedes-Benz
Model
GLB
Trim
AMG LINE PREMIUM
Version
2.0 AMG Line Premium Auto Euro 6 5dr
Mileage
33,000 miles
Year
2023
Fuel type
Diesel
Body type
SUV
Engine
2.0 L
Gearbox
Automatic
Seats
7
CO2
155 g/km
Colour
Black
Doors
5
Emissions standard
Euro 6

About this car

This 2023 Mercedes-Benz GLB AMG Line Premium has covered 33,000 miles. Our estimated market asking price is £27,448. This car is advertised at £26,599, which is £849 below that figure. The estimate uses 876 UK dealer adverts for the Mercedes-Benz GLB, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 34 days ago, the asking price has dropped by £900. MOT records show an expiry date of 20 January 2027, and the latest recorded mileage is consistent with the advert. The seller is Lookers Mercedes-Benz of Tonbridge, based in Tonbridge.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 22 September 2026, 34 days ago. Advert duration calculated on 26 October 2026. Net asking-price reduction: £900 from the first recorded £27,499. 3 price reductions recorded, the latest observed on 17 October 2026.

Recorded asking prices
Date observedAsking price
22 September 2026£27,499
2 October 2026£27,399
8 October 2026£26,999
17 October 2026£26,599
23 October 2026£26,599

Price and mileage comparison

Estimated market asking price: £27,448. The asking price is £849 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 876 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 200 miles lower than typical for a 2023 Mercedes-Benz GLB.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 20 January 2027. 28,306 miles at the last test.

7 other cars with the same year, trim, gearbox and fuel are for sale from £22,599 to £29,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£22,59969,702 miles
£25,89141,488 miles
£26,99822,760 miles
£27,59539,434 miles
£29,39819,858 miles

These cars have covered 19,858–69,702 miles, compared with 33,000 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

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

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