New Mercedes-Benz GLB Interior Revealed: More Space, More Screens
Mercedes-Benz has unveiled the first images and details of the next-generation GLB’s interior. While the exterior keeps its familiar compact SUV proportions, the cabin and technology take a major leap forward. In essence, the new GLB now sits closer to the CLA than to its own predecessor.
According to Autocar, the official debut is set for 8 December, but Mercedes decided to reveal the interior early to showcase its new design language and electronic architecture. The GLB inherits the latest MBUX Superscreen from the new CLA, which hides three displays behind a single glass panel: a 10.25-inch driver’s screen, a 14-inch central touchscreen, and a dedicated display for the front passenger.
More room for passengers, more flexibility
Mercedes says the GLB is now roomier than ever. The second row benefits from extra legroom, while redesigned seats make access to the optional third row easier. The model will continue to be offered in five- and seven-seat layouts, with increased headroom enhancing long-distance comfort.
Built on the same platform as the CLA, the GLB also shares its powertrain range, including plug-in hybrids and fully electric variants. This effectively replaces the current EQB while keeping the lineup consistent. Electrek reports that Mercedes is already testing the electric GLB under extreme conditions, from 70°C heat to minus 40°C cold. During testing, the vehicle can shed ice in just 15 minutes without using its wipers, marking a key improvement in cold-weather resilience.
Design meets digital minimalism
Visually, the new GLB is closer to the GLC than to the outgoing model. The interior is dominated by what Mercedes calls a “technological wall” — a vast glass display stretching across the dashboard, framed by aluminium air vents and soft-touch upholstery. A new panoramic sunroof makes its debut, complete with adjustable tint and star-shaped LED highlights. The brand calls it the Starlight Roof.
By merging the design philosophies of the CLA and GLB, Mercedes has done what many rivals hesitate to attempt. The move cuts production costs yet enhances the car’s appeal, offering buyers a single model that works as both a practical family car and a compact luxury SUV. Where the CLA targets younger, style-conscious drivers, the GLB’s blend of space, refinement, and optional seven seats could make it the family favourite of the range.
