The Mercedes-Benz GLB-Elegance used to be designed to bridge an opening within the automaker’s product line and comfort SUV marketplace as a complete. Despite the fact that the subcompact GLA served because the access level, its smaller cabin may really feel cramped over the years for rising households.
In the meantime, the preferred GLC (a Mercedes-Benz bestseller) had traditionally been outlined via its external curves and rear-wheel pressure proportions. Alternatively, the ones sleeker strains ceaselessly come on the expense of vertical garage and load flexibility.
To unravel this, Mercedes seemed to its iconic G-Wagon for inspiration, designing the GLB with an upright, boxy profile. Through the use of a space-efficient platform and a squared-off roofline, the GLB supplies extra most shipment quantity and extra headroom than the bigger, costlier GLC. This design philosophy transforms the all-new 2027 GLB right into a multi-tool on wheels: a automobile that is simple to park with an non-compulsory 1/3 row for seven at a decrease beginning value.

- Base Trim Engine
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1.5-liter 4-cylinder Hybrid
- Base Trim Transmission
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8-speed Twin-clutch Transmission
- Base Trim Drivetrain
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All-Wheel Power
Hybrid and electrified powertrains
Method 1 era and inventions
The newest GLB makes use of the Mercedes-Benz Modular Structure (MMA). As an “electric-first” platform, it lets in the chassis to be configured for both an 800-volt EV battery pack or a hybrid powertrain. The MMA design may be the name of the game to the GLB’s right-sized proportions, enabling it to deal with a battery or a hybrid engine whilst nonetheless providing sufficient cabin duration for its signature third-row seating.
For the 2027 type yr, there are two variations of the Mercedes-Benz GLB: a hybrid and an all-electric type.
The hybrid variant includes a new 1.5-liter turbo four-cylinder from the Mercedes-Benz FAME, or Circle of relatives of Modular Engines lineup. Paired with a 48-volt mild-hybrid machine, the small turbo engine makes use of a combustion procedure in line with the Miller cycle to maximise potency. By means of last the consumption valves moderately early, the engine reduces “throttling losses” and lets in a better compression ratio of 12:1. In keeping with Mercedes-Benz, this reduces gas intake and emissions, particularly below the weight calls for commonplace in town visitors.
A number of the key options of the 1.5-liter engine is one thing known as NANOSLIDE at the cylinder partitions.
In the beginning advanced for the Mercedes-Benz Method 1 workforce, NANOSLIDE replaces the solid iron cylinder liners with a thinner, iron-carbon coating. The usage of a twin-wire arc spray procedure, the coating is melted onto the aluminum cylinder surfaces after which honed to a mirror-like end. That floor incorporates microscopic pores that retain oil extra successfully, lowering interior friction via as much as 50% for greater engine reaction.
The all-electric GLB fashions depend on an 800-volt structure that helps DC speedy charging as much as 320 kW, including more or less 160 miles of fluctuate in about 10 mins. Here’s how the all-electric GLB type fluctuate appears to be like for 2027:
- GLB 250+: Lengthy-range, single-motor type generating 268 horsepower and 247 lb-ft. of torque.
- GLB 350 4MATIC: Twin-motor model with all-wheel pressure and 349 horsepower and 380 lb-ft. of torque.
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Internal options and load area
Longer wheelbase supplies extra space
The GLB comes same old with seating for 5, however an non-compulsory 1/3 row will increase that seating capability to seven. Taller passengers and grown adults may really feel crunched within the 1/3 row, but it surely’s very best for children and their pals. In the meantime, the second-row seats slide as much as 5.5 inches to stability between legroom and load area as wanted.
For the 2027 type, Mercedes has swapped conventional leather-based for sustainable textiles. Convenience seats function ARTICO leather-based with 3-dimensional embossing, whilst the AMG Line makes use of microfiber comprised of 65% recycled fabrics. This internal is additional enhanced via the to be had Burmester 3-D audio machine with Dolby Atmos and the Sky Keep an eye on panoramic roof, which options 158 illuminated stars built-in into the glass.
The 2027 GLB may be 3.9 inches longer than its predecessor, with a wheelbase grown via 2.4 inches. 2d-row passengers now have as much as 39.7 inches of legroom, an growth of two.7 inches over the former GLB. Within the entrance, the driving force and passenger have 41.4 inches of legroom.
Whilst the 1/3 row is most fitted for kids or shorter adults, the upright, boxy roofline supplies 34.7 inches of headroom within the very again. With regards to shipment area, the 2027 GLB gives:
Shipment Capability (Seats Up):
- 5-seater: 19.1 cubic toes.
- Seven-seater: 17 cubic toes.
Shipment Capability (Seats Folded):
- 5-seater: 60.6 cubic toes.
- Seven-seater: 56.7 cubic toes
- What is Incorporated
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Windshield Mount
- Radar Band Detection
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X, Ok, Ka
The Uniden R8 is a dual-antenna radar detector with directional arrows, recognized for its long-range detection and false alert filtering functions. Comes preloaded with pink mild and velocity digicam places and helps firmware updates for ongoing efficiency improvements.
Subsequent-generation device: MB.OS and AI
YouTube, Disney+, and Sony’s RIDEVU
The 2027 GLB makes use of the MB.OS machine (or the Mercedes-Benz running machine) to energy the up to date MBUX Digital Assistant. The usage of Generative AI, it might probably now box extra advanced queries and conversations and take note explicit contexts. For instance, if you happen to ask for close by espresso retail outlets after which ask, “Which of them have a drive-thru?” the machine is aware of you might be nonetheless referring in your unique question.
Whilst present GLB fashions use twin 10.25-inch displays, the 2027 GLB gives an non-compulsory MBUX Superscreen, putting 3 distinct shows in the back of a unmarried pane of glass spanning the dashboard. Amongst the ones shows is a devoted 14-inch show for the entrance passenger. On longer journeys, the entrance passenger can use apps like YouTube, Disney+, and Sony’s RIDEVU to get admission to a complete library of content material from Pixar, Wonder, and extra.
Google Maps integration syncs with the GLB’s protection methods to sluggish the SUV because it approaches turns. The up to date protection suite (MB.DRIVE) makes use of a community of sensors to allow options akin to Energetic Brake Help and Crosswind Help. The machine additionally helps an Go out Caution function that signals passengers when they’re about to open a door into the trail of an coming near bike owner or automobile.
New visibility equipment for the GLB come with the Clear Hood function, which makes use of surround-view cameras to mission a digital symbol of the bottom underneath the entrance bumper.
Pricing and availability
The all-electric 2027 GLB fashions, the GLB 250+ and GLB 350 4MATIC, are anticipated to reach in U.S. showrooms in past due 2026. Whilst reliable ultimate pricing has now not but been introduced, the 2027 GLB is predicted to have a beginning MSRP of roughly $50,000.


