2021 Mercedes-Benz GLB-Class Overview, Reviews, Ratings & Specs

2023 2022 2021 2020
Crash Test
Not Tested
Source NHTSA
MPG (up to)
21 -23 City / 26 -30 HWY
Source FuelEconomy.gov
Horsepower
221 -302
Seats
5 -7
Front passenger 3/4 w/ wheels turned.

Mercedes-Benz GLB-Class Models

Models also known as Trim Levels, are used to identify a vehicle's level of equipment or special features.

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GLB 250
221 HP 26 MPG 5-7 Seats
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AMG GLB 35
302 HP 23 MPG 5-7 Seats
Photos may not match model

2021 Mercedes-Benz GLB-Class Owner Reviews

We do not yet have any reviews for the 2021 Mercedes-Benz GLB-Class. If you own this vehicle, please let us know what you think of this car.
Read 2020 Mercedes-Benz GLB-Class Owner Reviews (17) chevronRightAlternative

Ranks #4 Luxury Compact SUV by Fuel Economy

The 2021 Mercedes-Benz GLB-Class has a combined MPG of 33 which ranks it #4 of 21 other Luxury Compact SUVs.

1
car
2021 Lexus UX
41 MPG
2
Tie
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2021 BMW X1
33 MPG
4
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2021 Mercedes-Benz GLB-Class
30 MPG

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Safety & Reliability

NHTSA Logo
NHTSA Crash Test
(Not Rated)
*National Highway Traffic Safety Administration
IIHS Logo
IIHS Crash Test
(Not Tested)
*Insurance Institute for Highway Safety