2023 Mercedes-Benz GLB

2.0 GLB200d AMG Line Executive DCT FWD Euro 6 (s/s) 5dr 8G (148 bhp)

£23,499

Fair price: within 8% of the typical £24,233 for this model, age and mileage, drawing on 876 adverts of this make and model.

Overview

Make
Mercedes-Benz
Model
GLB
Trim
AMG LINE EXECUTIVE
Version
2.0 GLB200d AMG Line Executive DCT FWD Euro 6 (s/s) 5dr 8G (148 bhp)
Mileage
34,000 miles
Year
2023
Fuel type
Diesel
Body type
SUV
Engine
2.0 L
Gearbox
Automatic
Power
148 bhp
Seats
7
CO2
148 g/km
Colour
White
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
DCT
Engine badge
GLB200d
Emissions standard
Euro 6

About this car

This 2023 Mercedes-Benz GLB AMG Line Executive is advertised with 34,000 miles on the clock. At £23,499, it is advertised £734 below our estimated market asking price of £24,233. The estimate uses 876 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 9 days ago. Its MOT is recorded as valid until 3 January 2027. The advertised mileage is consistent with the latest MOT reading. It is for sale at K Motors London in New Malden.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 16 October 2026, 9 days ago. Advert duration calculated on 25 October 2026.

Recorded asking prices
Date observedAsking price
16 October 2026£23,499
23 October 2026£23,499

Price and mileage comparison

Estimated market asking price: £24,233. The asking price is £734 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 800 miles higher than typical for a 2023 Mercedes-Benz GLB.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 3 January 2027. 34,439 miles at the last test.

5 other cars with the same year, trim, gearbox and fuel are for sale from £20,999 to £26,940.

Other matching cars
Asking priceMileage
£20,99948,390 miles
£24,99930,116 miles
£26,09040,280 miles
£26,71026,937 miles
£26,94030,327 miles

These cars have covered 26,937–48,390 miles, compared with 34,000 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

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

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