2023 Mercedes-Benz GLB

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

£28,799

Fair price: within 8% of the typical £30,213 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
31,822 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
Silver
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 31,822 miles. The dealer is asking £28,799, which is £1,414 below our market estimate of £30,213. We use UK dealer asking prices, including 876 Mercedes-Benz GLB listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 22 days ago, the asking price has dropped by £2,100. MOT records show an expiry date of 10 April 2027, and the latest recorded mileage is consistent with the advert. The seller is Fords of Winsford Manchester, based in Manchester.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 3 October 2026, 22 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £2,100 from the first recorded £30,899. 6 price reductions recorded, the latest observed on 21 October 2026.

Recorded asking prices
Date observedAsking price
3 October 2026£30,899
4 October 2026£30,299
6 October 2026£29,999
9 October 2026£29,599
14 October 2026£29,299
18 October 2026£29,099
21 October 2026£28,799
23 October 2026£28,799

Price and mileage comparison

Estimated market asking price: £30,213. The asking price is £1,414 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 1,400 miles lower than typical for a 2023 Mercedes-Benz GLB.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 10 April 2027. 26,574 miles at the last test.

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
£29,69833,045 miles
£31,54919,235 miles

These cars have covered 14,557–69,223 miles, compared with 31,822 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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