2023 Mercedes-Benz GLB

1.9 220d 4M AMG Line Auto 4WD Euro 6 5dr Prem + Night Ed 8G-Tronic (187 bhp)

£29,698

Fair price: within 8% of the typical £30,034 for this model, age and mileage, drawing on 876 adverts of this make and model.

Overview

Make
Mercedes-Benz
Model
GLB
Trim
AMG LINE
Version
1.9 220d 4M AMG Line Auto 4WD Euro 6 5dr Prem + Night Ed 8G-Tronic (187 bhp)
Mileage
33,045 miles
Year
2023
Fuel type
Diesel
Body type
SUV
Engine
1.9 L
Gearbox
Automatic
Power
187 bhp
Seats
7
CO2
164 g/km
Colour
Grey
Doors
5
Driven wheels
Four Wheel Drive
Engine badge
GLB220d
Emissions standard
Euro 6

About this car

This 2023 Mercedes-Benz GLB AMG Line has covered 33,045 miles. At £29,698, it is advertised £336 below our estimated market asking price of £30,034. To estimate its market asking price, we analyse UK dealer adverts for 876 Mercedes-Benz GLB cars across different ages and specifications. Since we first spotted the advert 45 days ago, the asking price has dropped by £1,094. It is advertised by Listers Mercedes-Benz of Hull in East Riding of Yorkshire.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 10 September 2026, 45 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £1,094 from the first recorded £30,792. 3 price reductions recorded, the latest observed on 16 October 2026.

Recorded asking prices
Date observedAsking price
10 September 2026£30,792
25 September 2026£30,498
9 October 2026£29,989
16 October 2026£29,698
23 October 2026£29,698

Price and mileage comparison

Estimated market asking price: £30,034. The asking price is £336 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.

8 other cars with the same year, trim, gearbox and fuel are for sale from £22,990 to £34,500.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£22,99065,000 miles
£25,99069,223 miles
£25,99933,326 miles
£28,79931,822 miles
£31,54919,235 miles

These cars have covered 14,557–69,223 miles, compared with 33,045 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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