2021 Mercedes-Benz GLB

2.0 GLB35 AMG Premium DCT 4WD Euro 6 (s/s) 5dr 8G (302 bhp)

£23,989

Fair price: within 8% of the typical £23,390 for this model, age and mileage, drawing on 876 adverts of this make and model.

Overview

Make
Mercedes-Benz
Model
GLB
Trim
AMG PREMIUM
Version
2.0 GLB35 AMG Premium DCT 4WD Euro 6 (s/s) 5dr 8G (302 bhp)
Mileage
77,043 miles
Year
2021
Fuel type
Petrol
Body type
SUV
Engine
2.0 L
Gearbox
Automatic
Power
302 bhp
Seats
7
CO2
196 g/km
Colour
Blue
Doors
5
Driven wheels
Four Wheel Drive
Gearbox version
DCT
Engine badge
GLB35
Emissions standard
Euro 6

About this car

This 2021 Mercedes-Benz GLB AMG Premium has covered 77,043 miles, around 33,900 more than typical for its age. Its asking price of £23,989 is £599 above our estimate of £23,390. 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 advert 143 days ago, and its asking price has since fallen by £2,000. It may give you a starting point for a conversation about price. MOT records show an expiry date of 24 March 2027, and the latest recorded mileage is consistent with the advert. It is advertised by The Hertford Car Company in Bayford.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 5 June 2026, 143 days ago. Advert duration calculated on 26 October 2026. Net asking-price reduction: £2,000 from the first recorded £25,989. 6 price reductions recorded, the latest observed on 14 October 2026.

Recorded asking prices
Date observedAsking price
5 June 2026£25,989
10 July 2026£25,989
14 July 2026£25,789
1 September 2026£25,489
22 September 2026£24,989
30 September 2026£24,789
8 October 2026£24,489
14 October 2026£23,989
23 October 2026£23,989

Price and mileage comparison

Estimated market asking price: £23,390. The asking price is £599 above 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 33,900 miles higher than typical for a 2021 Mercedes-Benz GLB.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 24 March 2027. 73,494 miles at the last test.

2021 Mercedes-Benz GLB price guide

More like this

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Vehicle photos

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