2021 Mercedes-Benz GLB-Class – Review, Specs, Configurations, Prices, and Interior
Table of Contents
Review
With its improved practicality, the 2021 Mercedes-Benz GLB-class brings a styling of its own. Like the GLA, the 2021 Mercedes-Benz GLB250 is powered by a four-cylinder turbocharged 2.0-liter engine and is available in either front or all-wheel-drive guise.
The third row of seats is optional, a segment-exclusive, but do not expect to accommodate full-size people for any period back there; it’s a child-friendly section.
An eight-speed dual-clutch automatic transmission and either front- or all-wheel drive are connected with the engine.
The 2021 Mercedes-Benz GLB benefits from the new MBUX infotainment system from Mercedes-Benz. It offers a cluster of digital instruments incorporated with the infotainment screen and can be selected with all kinds of comfort and convenience products.
Still, like the GLC-class and GLE-class SUVs, it does not project the same level of luxury as Mercedes’ larger models.
More details regarding the Features, Configurations, and Interior are described in the sections below. If you want to know about the 2021 Mercedes-Benz AMG GLC-Class 43, then click our post.
Specs and Features
Engine | 2.0L I-4 |
Seating | 5 Passengers |
Power | @ 221 hp |
Transmission | 8-Speed Automatic |
MPG | 23 City and 34 Hwy |
Drivetrain | All-wheel-drive |
Price
The MSRP of the 2021 Mercedes-Benz GLB-Class is ranging between $38,050 – $49,500.
What’s Newly Include in 2021
The new upgrades in the 2021 Mercedes-Benz GLB-Class include the following features:
- A blind-spot monitor and household power outlet are now standard on GLB 250.
2021 Mercedes-Benz GLB-Class Configurations
The different configurations of the 2021 Mercedes-Benz GLB-Class are listed below:
1. 250 SUV
Price: The MSRP of the 250 SUV is $38,050.
Specs and Features: It comes with a 2.0L inline-4 turbo, 221 hp @ 5,500 rpm, 258 lb-ft @ 1,800-4,000 rpm, diecast alloy block and head, premium unleaded gasoline, 23 mpg/31 mpg, 8G-DCT 8-speed dual-clutch automatic, front-wheel drive, 4-wheel independent, MacPherson strut/wishbone front, multilink rear, rack-and-pinion with electromechanical power assist, 18-inch twin 5-spoke (7.5×18 front and rear), and 235/55R18, all-season extended mobility.
2. 250 4MATIC SUV
Price: The MSRP of the 250 4MATIC SUV is $40,050.
Specs and Features: It comes with a 2.0L inline-4 turbo, 221 hp @ 5,500 rpm, 258 lb-ft @ 1,800-4,000 rpm, diecast alloy block and head, premium unleaded gasoline, 23 mpg/30 mpg, 8G-DCT 8-speed dual-clutch automatic, 4MATIC all-wheel drive, 4-wheel independent, MacPherson strut/wishbone front, multilink rear, rack-and-pinion with electromechanical power assist, 18-inch twin 5-spoke (7.5×18 front and rear), and 235/55R18, all-season extended mobility.
3. AMG 35 SUV
Price: The MSRP of the AMG 35 SUV is $49,500.
Specs and Features: It comes with an AMG-enhanced 2.0L inline-4 turbo, 302 hp @ 5,800-6,100 rpm, 295 lb-ft @ 3,000-4,000 rpm, diecast alloy block and head, premium unleaded gasoline, 21 mpg/26 mpg, AMG SPEEDSHIFT® DCT 8-speed dual-clutch, AMG Performance 4MATIC® all-wheel-drive, 4-wheel independent, MacPherson strut/wishbone front, multilink rear, rack-and-pinion with electromechanical power assist, 19-inch AMG 10-spoke (8.0×19 front and rear), and 235/50R19, all-season extended mobility.

2021 Mercedes-Benz GLB-Class Interior
With 20 cubic feet of cargo space next to the second-row seats and 62 cubic feet with those seats folded down, the 2021 Mercedes-Benz GLB has a very spacious interior almost equivalent to that of the next-size BMW X3.
The Mercedes-Benz GLB-class entry-level is not very well furnished, but it comes standard with power front seats, automatic climate control dual-zone, and a tilt-and-telescoping steering wheel.
Heated seats may cost you extra, as will ventilated ones, and it is also optional to have a third row of seats.
A 7.0-inch digital gauge display and a 7.0-inch touchscreen both come standard, but the Premium kit includes dual 10.3-inch displays, and a colour head-up display is a premium option.
Including Apple CarPlay and Android Auto, four USB-C ports, and Bluetooth, there are several ways to connect your phone to the 2021 Mercedes-Benz GLB250.
A wireless charging pad is a $200 option if you want to charge your phone wirelessly.

Should I Buy a 2021 Mercedes-Benz GLB-Class?
In the crowded luxury compact SUV category, the 2021 Mercedes-Benz GLB stands out due to its optional third-row seat, a convenient feature that almost no rivals offer. That said, the GLB has a lot more to do with that than an extra pair of seats. The GLB is sporty, comfortable to drive, and has an upscale interior.
You may also Ask for
Is the 2021 Mercedes-Benz GLB-Class car?
Yes, the 2021 Mercedes-Benz GLB is a beautiful, lightweight luxury SUV. A high-end interior with easy-to-use technical features, a vast cargo space, and seating for up to seven passengers is a rare feature of the GLB. On rougher road surfaces, the GLB rides smoothly, and it feels very agile and poised around turns. Though returning admirable fuel economy, the turbocharged four-cylinder engine scoots the SUV around quickly.
What is a 2021 Mercedes-Benz GLB-Class worth?
The 2021 Mercedes-Benz GLB has a starting price of $38,050, which, alongside rivals like the Acura RDX, Lexus NX, and Infiniti QX50., is at the lower end of the luxury compact SUV class. Pricing was not available at the time of writing for the GLB 35 model.
Is a 2021 Mercedes-Benz GLB-Class a reliable car?
A comfortable and upscale interior, refined driving dynamics, many basic features, and an above-average expected reliability rating are available for the 2021 Mercedes-Benz GLB.
Which is better, GLC or GLB?
A 221-hp 2.0-liter turbo-four is the only engine the GLB is offered. The GLB may be an all-new model, but the GLC is the winner when it comes to tech features. Both models come with the new infotainment system from the automaker, but the GLC comes with a 10.25-inch touchscreen as standard, surpassing the 7-inch unit of the GLB.
For more information about the latest Mercedes-Benz GLB-Class, kindly visit the Official page.