The 2021 Mercedes-benz Glb-class emerges as a uniquely positioned vehicle within the luxury compact SUV segment. Bridging the gap between the smaller GLA and the larger GLC, the GLB-Class presents a compelling option for those seeking a blend of versatility, luxury, and distinctive styling. It carves its own niche, offering a more spacious and practical alternative without sacrificing the premium feel expected from the Mercedes-Benz marque. This review delves into the details of the 2021 Mercedes-Benz GLB-Class, exploring its strengths and weaknesses to help you determine if it’s the right vehicle for your needs.
Overview of the 2021 Mercedes-Benz GLB-Class
The GLB-Class stands out immediately with its design. Unlike the more coupe-like profiles of some competitors, the GLB adopts a boxier, more upright stance reminiscent of the iconic Mercedes-Benz G-Class (G-Wagen). This design language is not just for show; it directly contributes to the GLB’s impressive interior space and practicality, setting it apart from many rivals in the crowded compact luxury SUV market. It’s a vehicle that manages to be both stylish and genuinely useful, a combination that is highly sought after by today’s discerning drivers.
Distinctive Design and Styling
The 2021 Mercedes-Benz GLB-Class makes a bold statement with its exterior design. Taking cues from the legendary G-Wagen, its boxy silhouette and upright windshield project an image of ruggedness and capability, a refreshing departure from the sleek, sloping lines prevalent in many modern SUVs. This design choice isn’t just aesthetic; it maximizes interior volume, offering a surprising amount of passenger and cargo space within its compact footprint. The squared-off wheel arches and prominent front grille further enhance its assertive presence, making it instantly recognizable on the road. For drivers who appreciate a blend of classic SUV styling with modern luxury touches, the GLB-Class delivers a visually appealing and unique package.
Image alt text: Front three quarter view of the 2021 Mercedes-Benz GLB-Class in silver, showcasing its boxy and upright SUV design.
Spaciousness and Practicality
One of the most compelling aspects of the 2021 Mercedes-Benz GLB-Class is its exceptional interior space. Thanks to its boxy design, the GLB-Class offers generous headroom and legroom in both the front and rear seats, comfortably accommodating passengers of all sizes. The cargo area is equally impressive for a vehicle in this class, providing ample room for luggage, groceries, or sports equipment. Notably, the GLB-Class offers an optional third-row seat, a rarity in the compact SUV segment. While best suited for children or occasional use, this third row adds an extra layer of versatility, making the GLB-Class a genuine option for small families or those who occasionally need to carry extra passengers. The combination of passenger and cargo space makes the GLB-Class a remarkably practical choice for daily driving and weekend adventures alike.
Performance and Driving Dynamics
Under the hood, the 2021 Mercedes-Benz GLB 250 is powered by a turbocharged 2.0-liter four-cylinder engine that produces 221 horsepower and 258 lb-ft of torque. This engine delivers brisk acceleration, achieving 0-60 mph in a respectable 6.5 seconds, placing it at the top of its class in terms of performance. While not designed to be a sports car, the GLB 250 offers more than adequate power for everyday driving and highway merging. The eight-speed automatic transmission shifts smoothly and responsively, contributing to a refined driving experience. Handling is secure and planted, inspiring confidence in various driving conditions. For those seeking enhanced performance, the AMG GLB 35 variant boasts a more potent version of the same engine, producing 302 horsepower and 295 lb-ft of torque, transforming the GLB into a genuinely sporty SUV. Whether you opt for the GLB 250 or the AMG GLB 35, you can expect a composed and capable driving experience that surpasses many of its competitors, including the BMW X1, Audi Q3, and Volvo XC40.
Comfort and Interior Refinement
The 2021 Mercedes-Benz GLB-Class prioritizes passenger comfort with its well-tuned suspension and supportive seats. The optional multi-contour seats, available with ventilation and heating, provide exceptional comfort even on long journeys. While the massage function is more subtle than a traditional massage, it effectively adjusts seat angles to reduce fatigue. The rear seats, while slightly lower, still offer good comfort for adults. The suspension effectively absorbs road imperfections, delivering a smooth and composed ride in Comfort mode. Sport mode firms up the suspension for a more engaging driving experience without sacrificing ride quality. The cabin is well-insulated from road and wind noise, creating a serene and relaxing environment. Overall, the GLB-Class provides a level of comfort and refinement that is expected from the Mercedes-Benz brand, making it a pleasant place to spend time, whether commuting daily or embarking on longer trips.
Technology and Features
Mercedes-Benz is renowned for its cutting-edge technology, and the 2021 GLB-Class is no exception. It comes standard with the Mercedes-Benz User Experience (MBUX) infotainment system, widely regarded as one of the most intuitive and user-friendly systems on the market. MBUX offers multiple control methods, including a touchscreen, touchpad, and voice commands. Apple CarPlay and Android Auto integration are standard, ensuring seamless smartphone connectivity. The voice command system is accurate and responsive, allowing for hands-free control of various vehicle functions. In terms of driver-assistance features, the GLB-Class excels with standard blind-spot monitoring and available adaptive cruise control and lane-keeping assist, enhancing safety and convenience. The available digital gauge cluster and larger infotainment display further enhance the modern and tech-forward feel of the cabin.
Storage and Cargo Capacity
The boxy shape of the 2021 Mercedes-Benz GLB-Class truly pays dividends when it comes to storage and cargo capacity. The GLB-Class boasts a generously sized cargo area that can easily accommodate large suitcases or bulky items. The low liftover height and standard power liftgate further simplify loading and unloading. Inside the cabin, numerous storage compartments, including large door pockets and a sizable center console bin, provide ample space for personal items. Thoughtful touches like spring-loaded cupholder tabs demonstrate attention to detail and practicality. For families with young children, the GLB-Class can comfortably accommodate rear-facing infant car seats, although it may require adjusting the rear seats and front passenger seat position. The GLB-Class is designed with practicality in mind, making it a highly functional vehicle for everyday needs.
Fuel Economy and Running Costs
The 2021 Mercedes-Benz GLB-Class achieves a respectable fuel economy rating of 26 mpg in combined city/highway driving, according to EPA estimates. This figure makes it slightly more fuel-efficient than many of its rivals in the compact luxury SUV segment. Real-world fuel economy is generally consistent with EPA estimates, and drivers can expect to achieve similar numbers with mindful driving habits. While premium fuel is recommended, the overall running costs of the GLB-Class are competitive within its class. Mercedes-Benz also offers a fuel cost calculator to help potential buyers estimate monthly fuel expenses based on their driving habits and location, providing transparency and helping with budgeting.
Value Proposition and Trim Levels
The 2021 Mercedes-Benz GLB-Class occupies a sweet spot in the Mercedes-Benz SUV lineup, bridging the gap between the GLA and GLC in terms of size and price. It offers a compelling value proposition, providing more space, comfort, and practicality than the GLA while remaining more accessible than the larger and more expensive GLC. Compared to other extra-small luxury SUVs, the GLB-Class may carry a slightly higher price tag, but it justifies this with its superior space, performance, and comfort. The GLB-Class is available in three trim levels: GLB 250, GLB 250 4Matic (all-wheel drive), and AMG GLB 35. The base GLB 250 is well-equipped with standard features including LED headlights, a power liftgate, 18-inch wheels, dual-zone climate control, simulated leather upholstery, a 7-inch touchscreen display, and blind-spot monitoring. The AMG GLB 35 elevates performance and adds sporty styling cues and upgraded interior features. While the GLB-Class offers a wide array of optional features and packages, exercising restraint with the options list is advisable to maintain its value proposition and avoid pushing the price into GLC territory.
Conclusion: Is the 2021 Mercedes-Benz GLB-Class Right for You?
The 2021 Mercedes-Benz GLB-Class stands out as a versatile and well-rounded compact luxury SUV. Its distinctive design, spacious interior, comfortable ride, and advanced technology make it a compelling choice for a wide range of buyers. Whether you prioritize practicality, luxury, or a blend of both, the GLB-Class delivers on multiple fronts. While the base GLB 250 offers a refined and comfortable driving experience, the AMG GLB 35 caters to those seeking a more performance-oriented SUV. If you are in the market for a compact luxury SUV that offers more space and a more traditional SUV aesthetic than its competitors, the 2021 Mercedes-Benz GLB-Class is definitely worth considering. Its unique blend of style, practicality, and Mercedes-Benz luxury makes it a standout offering in a competitive segment.
