The new Mercedes GLB EV (successor to the EQB) features the brand-new, cutting-edge full-width Superscreen, 7 seats, and a heat pump derived from the Vision EQXX to potentially double cold-weather efficiency.

Mercedes-Benz is poised to redefine the compact luxury electric SUV segment. The second generation of the popular GLB is set to hit the market with a strategic twist: it will launch *first* as a fully electric vehicle (GLB EV), taking the place of the current EQB. But what’s truly causing a stir isn’t just the electrification; it’s the cabin that looks straight out of a sci-fi movie, dominated by the colossal Superscreen.
The Digital Revolution in the Cockpit: The Superscreen Invasion
The interior of the new Mercedes-Benz GLB EV is undoubtedly the focal point of the reveal. Following the design language introduced in larger models like the GLC EV, Mercedes has integrated a piece of technology that visually dominates the entire width of the dashboard: the so-called “Superscreen.”
This large optional screen eliminates the boundary between the driver’s display and the central infotainment system, transforming the dash into a single, fluid digital command center. Flanked by sophisticated circular air vents, the cabin instantly communicates a sense of modernity and technological luxury.

Intelligent Ergonomics and the Return of Necessary Buttons
While the trend leans toward total digitalization, Mercedes-Benz has made smart ergonomic concessions, learning from customer feedback that immediate functionality should not be lost. Despite the vast touch interface, the new steering wheel—mirroring the design of the GLC EV (which aims to outperform the BMW iX3)—reintroduces essential physical controls. This includes a practical rocker switch for cruise control and a rotary dial for audio volume, proving that sometimes, tactile feedback surpasses digital complexity.
- Flexible Configuration: The floating center console maximizes storage space, also offering wireless charging capability.
- Luminous Luxury: The GLB EV will come standard with a panoramic glass roof, with an even more luxurious option that allows the glass to switch from transparent to opaque and display an elegant illuminated star pattern.
- Family Focus: Maintaining the GLB’s essence, the EV will offer the optional 7-seat configuration, featuring noticeable improvements in headroom and legroom for the second and third rows. This key differentiator positions the SUV directly against the 2027 Kia Telluride and other premium family SUVs.

Ending Cold Weather Range Anxiety: Vision EQXX Technology
One of the biggest challenges for Electric Vehicles (EVs) is range loss in low temperatures, where battery energy is diverted to cabin heating. Mercedes-Benz claims to have solved this issue with next-generation engineering.
The GLB EV is undergoing extreme testing in climate tunnels in Sindelfingen, Germany, simulating conditions ranging from -40°C to 40°C (–40°F to 104°F). The secret to its cold-weather efficiency is the implementation of a state-of-the-art heat pump, whose technology was directly derived from the efficiency prototype Vision EQXX, famous for breaking long-distance records.
“The new climate control system utilizes three energy sources for maximum optimization: waste heat from the electric drivetrain, battery heat, and ambient air. In tests at -7°C (19.4°F), the GLB EV interior heats up twice as fast as the previous EQB model and uses half the energy consumption to heat the cabin.”
This innovation isn’t just about comfort; it translates into a significant boost in available range for the driver, mitigating range anxiety. Knowing that your EV can maintain efficiency even under heavy snow (simulated with winds up to 200 km/h), it raises the bar for range that rivals like the Tesla Model 3 aim to achieve.
For those looking to maximize every mile, Mercedes-Benz’s thermal optimization is crucial, complementing expert tips for extending your electric car’s range.

Design and Market Strategy: The Boxy Heritage
While Mercedes focused heavily on revealing the interior and thermal technology, the exterior silhouette of the GLB EV, seen on test prototypes (often covered in ice), suggests that the SUV will retain its “boxy” and robust shape. This is a feature that sets it apart from many EVs prioritizing aerodynamic shapes over vertical space. Maintaining the *boxy* design ensures the necessary interior volume for the third row of seats.
Mercedes’ powertrain strategy is clear and flexible. The launch will be as a pure EV, replacing the EQB, but the platform is designed to accommodate combustion and hybrid (gasoline) engines that will be added to the lineup later. This dual positioning shows the German brand’s dedication to serving both the growing electric market and the continued demand for traditional powertrains in certain geographies.
The full reveal, including technical specifications, final range, and pricing, is scheduled for December 8th. With the integration of cutting-edge technology like the Superscreen and thermal efficiency derived from high-performance prototypes, the new GLB EV is set to be more than just a compact SUV; it’s a statement of intent from Mercedes-Benz, proving that luxury and cutting-edge engineering (like that seen in their 1,000 hp projects) go hand-in-hand in the electric mobility era. The new GLB EV doesn’t just adapt to the future; it accelerates it.

















