2021 Mercedes-Benz GLB

2.0 GLB200d AMG Line Premium DCT 4WD Euro 6 (s/s) 5dr 8G (148 bhp)

£20,500

Fair price: within 8% of the typical £21,226 for this model, age and mileage, drawing on 851 adverts of this make and model.

Overview

Make
Mercedes-Benz
Model
GLB
Trim
AMG LINE PREMIUM
Version
2.0 GLB200d AMG Line Premium DCT 4WD Euro 6 (s/s) 5dr 8G (148 bhp)
Mileage
62,300 miles
Year
2021
Fuel type
Diesel
Body type
SUV
Engine
2.0 L
Gearbox
Automatic
Power
148 bhp
Seats
7
CO2
154 g/km
Colour
Silver
Doors
5
Driven wheels
Four Wheel Drive
Gearbox version
DCT
Engine badge
GLB200d
Emissions standard
Euro 6

About this car

With 62,300 miles on the clock, this 2021 Mercedes-Benz GLB AMG Line Premium has done roughly 15,800 more miles than a typical 2021 Mercedes-Benz GLB. At £20,500, it is advertised £726 below our estimated market asking price of £21,226. We use UK dealer asking prices, including 851 Mercedes-Benz GLB listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 1 day ago. The latest MOT record shows an expiry date of 24 June 2027, with the advertised mileage consistent with the recorded reading. You can find this car at Colin Ludwell Cars in Bristol.

Stock data from 29 October 2026.

How we estimate prices and check cars

Price history

First seen on 29 October 2026, 1 days ago. Advert duration calculated on 30 October 2026.

Recorded asking prices
Date observedAsking price
29 October 2026£20,500

Price and mileage comparison

Estimated market asking price: £21,226. The asking price is £726 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 851 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 15,800 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 June 2027. 58,417 miles at the last test.

19 other cars with the same year, trim, gearbox and fuel are for sale from £15,950 to £24,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£15,950105,000 miles
£19,99069,798 miles
£20,33864,540 miles
£20,33864,540 miles
£20,39063,650 miles

These cars have covered 28,606–105,000 miles, compared with 62,300 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 · 2021 Mercedes-Benz GLB price guide

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