2020 Mercedes-Benz GLB

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

£23,650

Fair price: within 8% of the typical £22,569 for this model, age and mileage, drawing on 878 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
43,716 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

At 43,716 miles, this 2020 Mercedes-Benz GLB AMG Line Premium has covered about 7,600 fewer miles than other 2020 Mercedes-Benz GLB cars. The dealer is asking £23,650, which is £1,081 above our market estimate of £22,569. We use UK dealer asking prices, including 878 Mercedes-Benz GLB listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 48 days ago. Its recorded MOT is valid until 12 March 2027, and its advertised mileage is consistent with the latest MOT reading. It is advertised by The Car Group UK in Romford.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 5 September 2026, 48 days ago. Advert duration calculated on 23 October 2026.

Recorded asking prices
Date observedAsking price
5 September 2026£23,650
22 October 2026£23,650

Price and mileage comparison

Estimated market asking price: £22,569. The asking price is £1,081 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 878 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 7,600 miles lower than typical for a 2020 Mercedes-Benz GLB.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 12 March 2027. 39,505 miles at the last test.

36 other cars with the same year, trim, gearbox and fuel are for sale from £16,195 to £24,498.

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 43,716 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

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos