2020 Mercedes-Benz GLB
AMG Line Premium Auto Euro 6 5dr
£27,200
Fair price: within 8% of the typical £27,326 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
- AMG Line Premium Auto Euro 6 5dr
- Mileage
- 4,500 miles
- Year
- 2020
- Fuel type
- Diesel
- Body type
- SUV
- Gearbox
- Automatic
- Colour
- Grey
- Doors
- 5
- Emissions standard
- Euro 6
About this car
This 2020 Mercedes-Benz GLB AMG Line Premium is advertised with 4,500 miles, approximately 46,800 below the typical mileage for its age. The dealer is asking £27,200, which is £126 below our market estimate of £27,326. We use UK dealer asking prices, including 876 Mercedes-Benz GLB listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 3 days ago. The seller is Marshall Nissan Dartford, based in Dartford.
Stock data from 23 October 2026.
Price history
First seen on 23 October 2026, 3 days ago. Advert duration calculated on 26 October 2026.
| Date observed | Asking price |
|---|---|
| 23 October 2026 | £27,200 |
Price and mileage comparison
Estimated market asking price: £27,326. The asking price is £126 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 46,800 miles lower than typical for a 2020 Mercedes-Benz GLB.
37 other cars with the same year, trim, gearbox and fuel are for sale from £16,195 to £23,995.
| Asking price | Mileage |
|---|---|
| £16,195 | 107,698 miles |
| £17,000 | 95,000 miles |
| £17,031 | 104,000 miles |
| £17,799 | 81,078 miles |
| £18,572 | 76,883 miles |
These cars have covered 1,950–107,698 miles, compared with 4,500 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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