Used 2021 Mercedes-Benz GLB-Class for sale nationwide
135 vehicles found
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLB-Class
- Body type:
- Estate
- Doors:
- 5 doors
- Drivetrain:
- Front-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- Grey
- Combined fuel economy:
- 47 MPG
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 41,054
- Stock No.:
- 202609105923547
- Reg.:
- W1N2476872W145872
New arrival
2021 Mercedes-Benz GLB-Class
Glb 200 Amg Line 5dr 7g-tronic
41,054 mi
Norwich
Great Deal
£20,780
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLB-Class
- Body type:
- Estate
- Doors:
- 5 doors
- Drivetrain:
- Front-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- Black
- Combined fuel economy:
- 47 MPG
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 58,681
- Stock No.:
- 202609125977454
- Reg.:
- W1N2476872W138295
New arrival
2021 Mercedes-Benz GLB-Class
Glb 200 Amg Line 5dr 7g-tronic
58,681 mi
Norwich
Great Deal
£19,310
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLB-Class
- Body type:
- Estate
- Doors:
- 5 doors
- Drivetrain:
- All-wheel drive
- Engine:
- I4 Diesel
- Exterior colour:
- Black
- Combined fuel economy:
- 54 MPG
- Fuel type:
- Diesel
- Gearbox:
- Automatic
- Mileage:
- 57,750
- Stock No.:
- 8131262
- Reg.:
- W1N2476152W157504
2021 Mercedes-Benz GLB-Class
Glb 220d 4matic Amg Line Premium 5dr 8g-tronic
57,750 mi
Dartford
Great Deal
£21,990
- Year:
- 2022
- Make:
- Mercedes-Benz
- Model:
- GLB-Class
- Body type:
- Estate
- Doors:
- 5 doors
- Drivetrain:
- Front-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- Blue
- Combined fuel economy:
- 47 MPG
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 26,406
- Stock No.:
- 202606283695127
- Reg.:
- W1N2476872W234797
2022 Mercedes-Benz GLB-Class
Glb 200 Amg Line Premium 5dr 7g-tronic
26,406 mi
Croxley Green
Great Deal
£23,250
- Year:
- 2022
- Make:
- Mercedes-Benz
- Model:
- GLB-Class
- Body type:
- Estate
- Doors:
- 5 doors
- Drivetrain:
- Front-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- White
- Combined fuel economy:
- 47 MPG
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 41,000
- Stock No.:
- 8201704
- Reg.:
- W1N2476872W240815
2022 Mercedes-Benz GLB-Class
Glb 200 Amg Line 5dr 7g-tronic
41,000 mi
London
Great Deal
£20,995
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLB-Class
- Body type:
- Estate
- Doors:
- 5 doors
- Drivetrain:
- All-wheel drive
- Engine:
- I4 Diesel
- Exterior colour:
- Black
- Combined fuel economy:
- 54 MPG
- Fuel type:
- Diesel
- Gearbox:
- Automatic
- Mileage:
- 69,250
- Stock No.:
- 202607124110226
- Reg.:
- W1N2476152W026630
2020 Mercedes-Benz GLB-Class
Glb 220d 4matic Amg Line Premium 5dr 8g-tronic
69,250 mi
Louth
Great Deal
£19,990
- Year:
- 2022
- Make:
- Mercedes-Benz
- Model:
- GLB-Class
- Body type:
- Estate
- Doors:
- 5 doors
- Drivetrain:
- Front-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- Red
- Combined fuel economy:
- 47 MPG
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 34,763
- Stock No.:
- 202607164243350
- Reg.:
- W1N2476872W200906
2022 Mercedes-Benz GLB-Class
Glb 200 Amg Line 5dr 7g-tronic
34,763 mi
Norwich
Great Deal
£21,080
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLB-Class
- Body type:
- Estate
- Doors:
- 5 doors
- Drivetrain:
- Front-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- Blue
- Combined fuel economy:
- 47 MPG
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 41,179
- Stock No.:
- 1620
- Reg.:
- W1N2476872W145087
2021 Mercedes-Benz GLB-Class
Glb 200 Amg Line Premium 5dr 7g-tronic
41,179 mi
Longbenton
Great Deal
£20,995
- Year:
- 2022
- Make:
- Mercedes-Benz
- Model:
- GLB-Class
- Body type:
- Estate
- Doors:
- 5 doors
- Drivetrain:
- Front-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- Red
- Combined fuel economy:
- 47 MPG
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 29,250
- Stock No.:
- 715
- Reg.:
- W1N2476872W200638
Price drop
-£500
2022 Mercedes-Benz GLB-Class
Glb 200 Amg Line 5dr 7g-tronic
29,250 mi
Radlett
Great Deal
£21,795
£21,295
- Year:
- 2022
- Make:
- Mercedes-Benz
- Model:
- GLB-Class
- Body type:
- Estate
- Doors:
- 5 doors
- Drivetrain:
- Front-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- White
- Combined fuel economy:
- 47 MPG
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 44,704
- Stock No.:
- U-013-86848
- Reg.:
- W1N2476872W256924
2022 Mercedes-Benz GLB-Class
Glb 200 Amg Line Premium 5dr 7g-tronic
44,704 mi
Wolverhampton
Great Deal
£21,799
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLB-Class
- Body type:
- Estate
- Doors:
- 5 doors
- Drivetrain:
- All-wheel drive
- Engine:
- I4 Diesel
- Exterior colour:
- White
- Combined fuel economy:
- 54 MPG
- Fuel type:
- Diesel
- Gearbox:
- Automatic
- Mileage:
- 49,998
- Stock No.:
- 8127175
- Reg.:
- W1N2476152W024133
Price drop
-£530
2020 Mercedes-Benz GLB-Class
Glb 220d 4matic Amg Line Premium 5dr 8g-tronic
49,998 mi
Stockport
Great Deal
£21,970
£21,440
- Year:
- 2022
- Make:
- Mercedes-Benz
- Model:
- GLB-Class
- Body type:
- Estate
- Doors:
- 5 doors
- Drivetrain:
- Front-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- White
- Combined fuel economy:
- 47 MPG
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 67,262
- Stock No.:
- 202609095888548
- Reg.:
- W1N2476872W198319
2022 Mercedes-Benz GLB-Class
Glb 200 Amg Line 5dr 7g-tronic
67,262 mi
Sheffield
Great Deal
£18,250
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLB-Class
- Body type:
- Estate
- Doors:
- 5 doors
- Drivetrain:
- All-wheel drive
- Engine:
- I4 Diesel
- Exterior colour:
- Black
- Combined fuel economy:
- 54 MPG
- Fuel type:
- Diesel
- Gearbox:
- Automatic
- Mileage:
- 46,312
- Stock No.:
- 202609015601661
- Reg.:
- W1N2476152W014028
New arrival
2020 Mercedes-Benz GLB-Class
Glb 220d 4matic Amg Line Prem 5dr 8g-tron [5 Seat]
46,312 mi
Cannock
Good Deal
£21,340
- Year:
- 2020
- Make:
- Mercedes-Benz
- Model:
- GLB-Class
- Body type:
- Estate
- Doors:
- 5 doors
- Drivetrain:
- All-wheel drive
- Engine:
- I4 Diesel
- Exterior colour:
- Grey
- Combined fuel economy:
- 54 MPG
- Fuel type:
- Diesel
- Gearbox:
- Automatic
- Mileage:
- 47,464
- Stock No.:
- ARNCC-U-45721
- Reg.:
- W1N2476152W017120
2020 Mercedes-Benz GLB-Class
Glb 220d 4matic Amg Line Premium 5dr 8g-tronic
47,464 mi
Stirling
Good Deal
£23,498
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLB-Class
- Body type:
- Estate
- Doors:
- 5 doors
- Drivetrain:
- Front-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- White
- Combined fuel economy:
- 47 MPG
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 65,575
- Stock No.:
- AETV138480
- Reg.:
- W1N2476872W140383
2021 Mercedes-Benz GLB-Class
Glb 200 Amg Line Premium 5dr 7g-tronic
65,575 mi
Bristol
Good Deal
£19,159
- Year:
- 2022
- Make:
- Mercedes-Benz
- Model:
- GLB-Class
- Body type:
- Estate
- Doors:
- 5 doors
- Drivetrain:
- Front-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- Black
- Combined fuel economy:
- 47 MPG
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 62,482
- Stock No.:
- 202608275491464
- Reg.:
- W1N2476872W239581
2022 Mercedes-Benz GLB-Class
Glb 200 Amg Line 5dr 7g-tronic
62,482 mi
Stevenage
Good Deal
£19,686
- Year:
- 2022
- Make:
- Mercedes-Benz
- Model:
- GLB-Class
- Body type:
- Estate
- Doors:
- 5 doors
- Drivetrain:
- Front-wheel drive
- Engine:
- I4 Petrol
- Combined fuel economy:
- 47 MPG
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 15,075
- Stock No.:
- 20442437
- Reg.:
- W1N2476872W208319
Price drop
-£1,000
2022 Mercedes-Benz GLB-Class
Glb 200 Amg Line Premium Plus 5dr 7g-tronic
15,075 mi
Sandwich
Good Deal
£26,991
£25,991
- Year:
- 2022
- Make:
- Mercedes-Benz
- Model:
- GLB-Class
- Body type:
- Estate
- Doors:
- 5 doors
- Drivetrain:
- Front-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- Black
- Combined fuel economy:
- 47 MPG
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 68,500
- Stock No.:
- 8174632
- Reg.:
- W1N2476872W181357
2022 Mercedes-Benz GLB-Class
Glb 200 Amg Line 5dr 7g-tronic
68,500 mi
Dartford
Good Deal
£19,490
- Year:
- 2022
- Make:
- Mercedes-Benz
- Model:
- GLB-Class
- Body type:
- Estate
- Doors:
- 5 doors
- Drivetrain:
- Front-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- Black
- Combined fuel economy:
- 47 MPG
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 37,800
- Stock No.:
- 202606113196079
- Reg.:
- W1N2476872W198632
2022 Mercedes-Benz GLB-Class
Glb 200 Amg Line 5dr 7g-tronic
37,800 mi
London
Good Deal
£21,990
- Year:
- 2022
- Make:
- Mercedes-Benz
- Model:
- GLB-Class
- Body type:
- Estate
- Doors:
- 5 doors
- Drivetrain:
- Front-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- Grey
- Combined fuel economy:
- 47 MPG
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 32,482
- Stock No.:
- 58668
- Reg.:
- W1N2476872W233635
New arrival
2022 Mercedes-Benz GLB-Class
Glb 200 Amg Line Premium 5dr 7g-tronic
32,482 mi
Hessle
Good Deal
£23,697
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLB-Class
- Body type:
- Estate
- Doors:
- 5 doors
- Drivetrain:
- Front-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- Red
- Combined fuel economy:
- 47 MPG
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 38,019
- Stock No.:
- 225ff015319d414b8124789ffcfb023f
- Reg.:
- W1N2476872W158834
2021 Mercedes-Benz GLB-Class
Glb 200 Amg Line Premium 5dr 7g-tronic
38,019 mi
Stockport
Good Deal
£21,995
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLB-Class
- Body type:
- Estate
- Doors:
- 5 doors
- Drivetrain:
- Front-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- White
- Combined fuel economy:
- 47 MPG
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 39,717
- Stock No.:
- 8206353
- Reg.:
- W1N2476872W125330
New arrival
2021 Mercedes-Benz GLB-Class
Glb 200 Amg Line 5dr 7g-tronic
39,717 mi
Knowsley Business Park
Good Deal
£21,000
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLB-Class
- Body type:
- Estate
- Doors:
- 5 doors
- Drivetrain:
- Front-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- Silver
- Combined fuel economy:
- 47 MPG
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 74,372
- Stock No.:
- 3313
- Reg.:
- W1N2476872W138058
New arrival
2021 Mercedes-Benz GLB-Class
Glb 200 Amg Line 5dr 7g-tronic
74,372 mi
Dunstable
Good Deal
£17,640
- Year:
- 2021
- Make:
- Mercedes-Benz
- Model:
- GLB-Class
- Body type:
- Estate
- Doors:
- 5 doors
- Drivetrain:
- All-wheel drive
- Engine:
- I4 Diesel
- Exterior colour:
- Blue
- Combined fuel economy:
- 54 MPG
- Fuel type:
- Diesel
- Gearbox:
- Automatic
- Mileage:
- 37,880
- Stock No.:
- 202608044798081
- Reg.:
- W1N2476152W124610
2021 Mercedes-Benz GLB-Class
Glb 220d 4matic Amg Line Premium 5dr 8g-tronic
37,880 mi
Hinckley
Good Deal
£23,595
5.0 Overall rating
Filter by rating
Dave P
Reviewed a 2021 Mercedes-Benz GLB-Class on 21 Jan 2025
Great car plenty of kit on Prem Plus , plenty of power if you need it with only 1300 petrol which keeps insurance low Great space for families and the dog
Is this review helpful?
2021 Mercedes-Benz GLB-Class Variants
2021 Mercedes-Benz GLB-Class price trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2021 Mercedes-Benz GLB-Class prices has changed over time.
See more price trendsAvg. Price
$21,698
2.9%
2021 Mercedes-Benz GLB-Class
Index price
$16,165
0.6%
All used vehicles
FAQs
How much does the 2021 Mercedes-Benz GLB-Class cost?
The average 2021 Mercedes-Benz GLB-Class costs about £21,698.29. The average price has decreased by -8.4% since last year. The 135 for sale on CarGurus range from £17,640 to £35,990 in price.
How many 2021 Mercedes-Benz GLB-Class vehicles have no reported accidents or damage?
134 out of 135 for sale have no reported accidents or damage.
What is the fuel economy of the 2021 Mercedes-Benz GLB-Class?
Depending on the engine and options, the 2021 Mercedes-Benz GLB-Class gets between 36 and 57 MPG/MPGe.
What fuel types are available?
Diesel, Petrol engines are available.
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