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Mercedes-Benz GLB-Class Review, For Sale, Interior, Specs, Models & News

Mercedes-Benz GLB-Class Review, For Sale, Interior, Specs, Models & News

FROM
$67,600

The Mercedes-Benz GLB was first unveiled in 2019 as a compact SUV sitting between the GLA and GLC. It was designed with more interior space than the smaller GLA, including the option of seven seats, which set it apart in the premium small SUV market. In some regions, the model has also been marketed simply as the GLB-Class.

The GLB quickly gained attention for combining compact dimensions with family friendly practicality. Mercedes-Benz updated the range in 2023 with revised styling, a new infotainment system and improved driver-assistance features. Plug-in hybrid options became available in overseas markets, although Australia continued with petrol variants only.

Today, the 2025 Mercedes-Benz GLB remains a key part of the brand’s SUV line-up. It offers a versatile entry point for buyers who want premium features without moving to the larger GLC. The GLB’s mix of compact proportions and optional third-row seating gives it a distinct role.

The line-up currently starts at $67,600 for the GLB-Class Glb200 (base) and ranges through to $85,800 for the range-topping GLB-Class Glb250 4Matic.

7.5L/100km (combined)
SUV
7 Speed Automatic
Premium Unleaded Petrol
Reviews For Sale News Dimensions Pricing & Specs Q&As VS The Competition Accessories Interior Wheel Size Towing Capacity Seats Fuel Consumption Boot Space Speed
Overview
Likes
Ultra-practical packaging
Cutting-edge technology
Not lacking any safety features
Dislikes
Steering wheel can obstruct some of the multimedia/instrumentation screen
No spare wheel
Voice controls can be hit and miss, especially with accents

Mercedes-Benz GLB-Class Dimensions

The dimensions of the Mercedes-Benz GLB-Class SUV vary according to year of manufacture and spec level.
The dimensions shown above are for the base model.
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Mercedes-Benz GLB-Class Pricing & Specs

The price range for the Mercedes-Benz GLB-Class varies based on the trim level you choose. for the latest year the model was manufactured. The model range is available in the following body types starting from the engine/transmission specs shown below.
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Mercedes-Benz GLB-Class Accessories

The Mercedes-AMG GLB35 is available with several genuine accessories, including body protection, alloy wheels, roof-mounted carriers, entertainment systems and floor mats, among others.

There are nicely designed LED headlights.
There are nicely designed LED headlights.
The media system has satellite navigation with live traffic.
The media system has satellite navigation with live traffic.
The GLB can be fitted with 21-inch alloy wheels.
The GLB can be fitted with 21-inch alloy wheels.
Inside, the GLB35 is a technological tour de force, with a pair of 10.25-inch high-resolution displays.
Inside, the GLB35 is a technological tour de force, with a pair of 10.25-inch high-resolution displays.
fullscreen
Shown above are the accessory details for the Mercedes-Benz GLB-Class 2021.

Mercedes-Benz GLB-Class Interior

The Mercedes-Benz GLB-Class follows the A-Class's lead, with a pair of neat display screens that are integral to its dashboard and interior design.

The space is very good for a compact car, but it's the trim, the leather finishes and the overall ambience that will impress you more - just check out the images to see what we're talking about.

When it comes to software performance the GLB is a slick unit. Both its screens are razor-sharp and run at a consistently pleasing frame rate. (image: Tom White)
When it comes to software performance the GLB is a slick unit. Both its screens are razor-sharp and run at a consistently pleasing frame rate. (image: Tom White)
Although there were more hard surfaces adorning the dash design. (image: Tom White)
Although there were more hard surfaces adorning the dash design. (image: Tom White)
The deep floor is instrumental in providing a place for your feet to tuck away, creating more room for your knees. (image: Tom White)
The deep floor is instrumental in providing a place for your feet to tuck away, creating more room for your knees. (image: Tom White)
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Shown above are interior details for the Mercedes-Benz GLB-Class 2021.

Mercedes-Benz GLB-Class Wheel Size

The Mercedes-Benz GLB-Class has a number of different wheel and tyre options. .
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See all Mercedes-Benz GLB-Class Wheel Sizes

Mercedes-Benz GLB-Class Towing Capacity

The Mercedes-Benz GLB-Class has no towing capacity for the latest model available.
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Mercedes-Benz GLB-Class Seats

The Mercedes-AMG GLB35 has seven seats across three rows, with the second row accomodating three passengers, while the third row can seat two occupants.

Five top-tether and four ISOFIX anchorage points are available across the middle and rear pews for fitting child seats.

The second row splits 40/20/40, while the third row does so 50/50. Both are manually operated.

Of note, the front seats are of the comfort sports variety, although they're not super supportive.

The middle bench is the place to be, even when it’s slid all the way forward.
The middle bench is the place to be, even when it’s slid all the way forward.
Mercedes-Benz says the third row can accommodate passengers up to 168cm tall.
Mercedes-Benz says the third row can accommodate passengers up to 168cm tall.
Cargo capacity with all the seats folded flat is 1800L VDA.
Cargo capacity with all the seats folded flat is 1800L VDA.
Lugano leather upholstery covers the seats and armrests.
Lugano leather upholstery covers the seats and armrests.
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Shown above are seat details for the Mercedes-Benz GLB-Class 2021.

Mercedes-Benz GLB-Class Fuel consumption

The Mercedes-Benz GLB-Class is available in a number of variants and body types that are powered by PULP fuel type(s)
*Combined fuel consumption
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Mercedes-Benz GLB-Class Boot Space

The Mercedes-Benz GLB-Class SUV has a boot space size of 560 litre.
Mercedes-Benz GLB-Class boot space Mercedes-Benz GLB-Class boot space
Shown above are the boot space details of the Mercedes-Benz GLB-Class 2021.

Mercedes-Benz GLB-Class Speed

The Mercedes-AMG GLB35 can sprint from 0-100km/h in just 5.2 seconds with launch control enabled, while its electronically limited top speed is 250km/h.

Shown above are speed details for the Mercedes-Benz GLB-Class 2021.