2021 Mercedes-Benz GLB
2.0 GLB220d AMG Line Premium DCT 4WD Euro 6 (s/s) 5dr 8G (5 Seat) (187 bhp)
£21,300
Good value: £1,910 under the typical £23,210 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
- 48,203 miles
- Year
- 2021
- 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 48,203 miles, this 2021 Mercedes-Benz GLB AMG Line Premium has covered about 5,100 more miles than other 2021 Mercedes-Benz GLB cars. The dealer is asking £21,300, which is £1,910 below our market estimate of £23,210. Our estimate draws on 876 Mercedes-Benz GLB adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 10 days. MOT records show an expiry date of 7 May 2027, and the latest recorded mileage is consistent with the advert. The seller is Pentagon Lincoln Used Car Centre, based in Lincoln.
Stock data from 23 October 2026.
Price history
First seen on 16 October 2026, 10 days ago. Advert duration calculated on 26 October 2026.
| Date observed | Asking price |
|---|---|
| 16 October 2026 | £21,300 |
| 23 October 2026 | £21,300 |
Price and mileage comparison
Estimated market asking price: £23,210. The asking price is £1,910 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 5,100 miles higher than typical for a 2021 Mercedes-Benz GLB.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 7 May 2027. 43,428 miles at the last test.
18 other cars with the same year, trim, gearbox and fuel are for sale from £20,464 to £24,995.
| Asking price | Mileage |
|---|---|
| £20,464 | 64,540 miles |
| £20,464 | 64,540 miles |
| £20,790 | 63,650 miles |
| £20,975 | 71,128 miles |
| £21,200 | 68,280 miles |
These cars have covered 28,606–71,128 miles, compared with 48,203 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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