2020 Mercedes-Benz GLB

2.0 GLB220d AMG Line Premium DCT 4WD Euro 6 (s/s) 5dr 8G (5 Seat) (187 bhp)

£18,572

Fair price: within 8% of the typical £18,623 for this model, age and mileage, drawing on 876 adverts of this make and model.

Overview

Make
Mercedes-Benz
Model
GLB
Trim
AMG LINE PREMIUM
Version
2.0 GLB220d AMG Line Premium DCT 4WD Euro 6 (s/s) 5dr 8G (5 Seat) (187 bhp)
Mileage
76,883 miles
Year
2020
Fuel type
Diesel
Body type
SUV
Engine
2.0 L
Gearbox
Automatic
Power
187 bhp
Seats
5
CO2
161 g/km
Colour
Black
Doors
5
Driven wheels
Four Wheel Drive
Gearbox version
DCT
Engine badge
GLB220d
Emissions standard
Euro 6

About this car

With 76,883 miles on the clock, this 2020 Mercedes-Benz GLB AMG Line Premium has done roughly 25,500 more miles than a typical 2020 Mercedes-Benz GLB. At £18,572, it is advertised £51 below our estimated market asking price of £18,623. The estimate uses 876 UK dealer adverts for the Mercedes-Benz GLB, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 9 days ago. The latest MOT record shows an expiry date of 23 July 2027, with the advertised mileage consistent with the recorded reading. It is advertised by Lookers Volkswagen Teesside in Middlesbrough.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 17 October 2026, 9 days ago. Advert duration calculated on 26 October 2026.

Recorded asking prices
Date observedAsking price
17 October 2026£18,499
18 October 2026£18,792
23 October 2026£18,572

Price and mileage comparison

Estimated market asking price: £18,623. The asking price is £51 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 25,500 miles higher than typical for a 2020 Mercedes-Benz GLB.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 23 July 2027. 73,800 miles at the last test.

37 other cars with the same year, trim, gearbox and fuel are for sale from £16,195 to £27,200.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£16,195107,698 miles
£17,00095,000 miles
£17,031104,000 miles
£17,79981,078 miles
£18,69968,500 miles

These cars have covered 1,950–107,698 miles, compared with 76,883 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 · 2020 Mercedes-Benz GLB price guide

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