The new GLB is a versatile SUV with powerful proportions, short overhangs and an off-road-oriented design, as well as optional 4MATIC all-wheel drive. The GLB also serves as a spacious family car that offers even more flexibility as the first Mercedes-Benz in this segment available as a seven-seater. Powerful and efficient four- cylinder engines paired with the latest driving assistance systems, and the intuitively operable infotainment system MBUX, help to equip this new family member (length/width/height:182/72/65 inches) with all the strengths of the current generation Mercedes-Benz compact-class. The all- new 2020 Mercedes-Benz GLB will celebrate its World Premiere in Utah in June and will go on sale in the U.S. by the end of the year.
At 111.4 inches, the GLB's wheelbase is 5.1 inches longer than the GLA and 1.7 inches shorter than the GLC SUV. The headroom in the first seat row is 41 inches, and the effective legroom in the rear measures at 38 inches, making the five-seater an exceptionally comfortable ride.
The load compartment capacity of 20 to 62 cubic feet (figures for the five- seater)* provides spaciousness for various occasions. The second row seats offer passengers the ability to adjust the inclination of the backrests in several stages while also providing the flexibility to adjust the seats forward increasing the cargo compartment by up to 6 cubic feet.
Globally, one in three Mercedes-Benz cars is now an SUV, and one in four a compact model. A compact SUV like the GLB therefore combines all the success factors of the company's highest-volume segments.
With the new GLB, the global compact car family from Mercedes-Benz now consists of eight models: the A-Class, A-Class Sedan and long-wheelbase A- Class Sedan, B-Class, CLA Coupe, CLA Wagon and the GLA are already on the market. In 2018 over 609,000 customers all over the world were able to take delivery of a compact model. Since the A-Class was launched in 1997, over 6.5 million vehicles from this segment have been sold worldwide by Mercedes- Benz. In the U.S, market the GLB will join the compact car family that currently includes the A-Class Sedan, the CLA Coupe and the GLA.
The GLB is the first compact vehicle from Mercedes-Benz to offer an optional third row with two additional seats. The extensive safety equipment includes retractable headrests, seat belts with belt tensioners, and a side window airbag, which also protects the passengers in the third seat row. Additionally, the GLB supplies ISOFIX and TOP-Tether anchorages for suitable child seats, and these can be used to attach up to four child seats in the rear.
Comfort details in the third row include two drink holders between the seats as well as two stowage compartments with a rubberized insert on the left and right in the load compartment trim, each with a USB-C port. The seats can be folded so that they are flush with the load compartment floor in order to extend the load compartment.
The variability in detail:
|Second seat row||Seat backrest can be divided and folded in a ratio of 40:20:40|
|Multi-stage seat backrest inclination adjustment|
|Seat row can be moved 6 inches longitudinally, sitting surface can be divided in a ratio of 40:60 (option)||Seat row can be moved 6 inches longitudinally, sitting surface can be divided in a ratio of 40:60|
| Third seat
|-|| Two retractable individual
The powerful proportions of the GLB underscore its off-road design. The surfaces of the forms are emphasized, while lines are minimized and the seams are executed with high precision. The upright front section with its striking headlamps are clear evidence of off-road genes, as are the short overhangs at the front and rear.
The muscular vehicle shoulder dominates the side view at the height of the C- pillar, an effect reinforced by the rising waistline. The doors reach over the side bar, improving ease of access, while keeping the door openings free of dirt, as well as increasing protection in the event of a side impact. All-round protective claddings divide the overall proportions and emphasize the vehicle's off-road character, as do the optical underride guard at the front and rear.
"Its iconic design lends the Mercedes-Benz GLB an unmistakable SUV character," says Gorden Wagener, Chief Design Officer at Daimler AG. "The clear forms with reduced lines and powerful surfaces conveys our design philosophy of Sensual Purity."
The instrument panel consists of a single piece, which has optical cutouts in the driver and front passenger area. There is a widescreen cockpit facing the driver while the functions and displays are controlled via MBUX (Mercedes- Benz User Experience). A new feature is the off-road tubular element in an aluminum look, which rounds off the lower section of the instrument panel and houses the three round center air vents. These give the dashboard support and create an impression of robustness, power and a certain element of fun. Below the air vents is the air conditioning control panel, whose buttons create the impression that they have been milled from a solid aluminum cylinder.
The robust character of the interior continues in the center console. Tubular elements in a machined look lend strength to the design of the components and controls. Along the doors, the SUV character is accentuated by its horizontal grab handles as part of the standard design and equipment line, this forms a robust part of the door panel structure, resembling a modified aluminum tube.
The LED High Performance headlamps are available for the GLB on request. These allow extremely quick and precise, electronically controlled adjustment of the headlamps to suit the current traffic situation.
As an option, there are also front fog lamps with LED technology. They are able to distribute the light to reach a wider range than the main headlamps, and thus are able to increase illumination in peripheral areas, while their low position in the front bumper helps reduce the risk of dazzling oncoming traffic.
The GLB benefits from the technical highlights of the current compact-class generation from Mercedes-Benz. These include in particular:
The intuitively operable infotainment system MBUX - Mercedes-Benz User Experience: The powerful computer, brilliant screens and graphics, individualizable depiction, all-color head-up display, navigation with augmented reality, learning-capable software and the voice control which can be activated with "Hey Mercedes" are the key advantages of the system.
The GLB can be equipped with the permanent all-wheel drive system 4MATIC, with variable torque distribution. This sporty all-wheel drive configuration allows the driver to use the DYNAMIC SELECT switch to influence the characteristics of 4MATIC. Three characteristic programs are available to control the all-wheel drive clutch, though the system responds flexibly to the current driving situation in any mode. In regular driving operation, the drive program "Eco/Comfort" is based on an 80:20 distribution (front axle: rear axle), while in "Sport" it is 70:30. In off-road mode the all-wheel drive clutch acts as an inter-axle differential lock, with the basic distribution a balanced 50:50.
4MATIC components include the power take-off to the rear axle, which is integrated into the automated dual clutch transmission, and the rear axle differential with an integrated multiplate clutch. This is electro-mechanically operated. Via a spur gear and ball ramp, an electric motor exerts an axial force on the clutch pack to open or close the plates. The rear axle differential compensates the different paths/rotational speeds of the rear wheels. The advantages of this control system are above all non-rpm-dependent operation across the entire actuation range, pilot control of the clutch while still stationary and higher efficiency thanks to the ball ramp concept.
The Off-Road Engineering Package, which comes as standard on the GLB 250 4MATIC, encompasses an additional drive program. It adapts the engine's power delivery and the ABS control to easy off-road terrain away from paved roads. It can be activated via the DYNAMIC SELECT switch.
Other elements of the Off-Road Engineering Package:
The new GLB places its trust in the four-cylinder gas engine, which was completely updated to relaunch the compact model series. In comparison to the previous generation, it is characterized by significantly increased power, improved efficiency and emissions.
The two-liter M 260 engine in the GLB 250 has cast-iron cylinder liners in its engine block of diecast aluminum, widening at the lower end as per the CONICSHAPE® principle. In-house the cylinder bore process is descriptively known as "trumpet-honing". This minimizes piston friction and cuts consumption. In the aluminum four-valve cylinder head, the CAMTRONIC variable valve timing system allows two-stage adjustment of the valve lift on the intake side.
The all-new 2020 Mercedes-Benz GLB will go on sale in the U.S. by the end of the year.
|Max. torque (lb-ft)||258|
|at rpm||1800 - 4000|
|Acceleration 0-60 mph (s)||6.9|
|Top speed (mph)||130|
*Spec for load compartment capacity calculated according to VDA standards.