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The 2025 Mercedes-Benz GLB: The Luxury SUV That Outshines the Competition

The 2025 Mercedes-Benz GLB delivers a unique blend of style, practicality, and advanced features that set it apart in the competitive luxury compact SUV space. When compared to rivals like the BMW X3, Audi Q5, and Land Rover Discovery Sport, the GLB proves to be the smarter choice for drivers seeking versatility, advanced technology, and timeless elegance. Available now at Calstar Motors in Glendale, the GLB is the perfect SUV for navigating the bustling streets of Los Angeles, weekend getaways to La Crescenta-Montrose, or daily commutes to Burbank.

Mercedes-Benz GLB vs. BMW X3

When it comes to lively performance and roomy cabins, both the Mercedes-Benz GLB and BMW X3 have a lot to offer. Still, only the Mercedes-Benz GLB offers the boosted utility you need to get more out of your daily drive. When you want a compact luxury SUV that knows how to blend comfort and capability, you'll find that the Mercedes-Benz GLB when compared to the BMW X3.

Available Third Row

One of the things that immediately sets the Mercedes-Benz GLB apart from the BMW X3 is the availability of a third row. You can seat up to seven passengers in the Mercedes-Benz GLB when you opt for the right configuration. The BMW X3 does not offer this as an option, locking you into a seating capacity of only five. If you need extra room in your SUV for children, the Mercedes-Benz GLB is better equipped to rise to the occasion.

Fuel Economy

The Mercedes-Benz GLB offers slightly superior fuel economy both in the city and on the highway. With an estimated 24 mpg city and 32 mpg highway, the Mercedes-Benz GLB is prepared to help you get more out of every mile so that you can keep your adventures moving with fewer stops in between.

Mercedes-Benz GLB vs. Land Rover Discovery Sport

If you're looking for driving comfort, the Mercedes-Benz GLB has more to offer you. The Land Rover Discovery Sport places much of its focus on off-road capability, which can make it somewhat uninspiring when it comes to its ride and handling. You'll also find a livelier array of engine options with the Mercedes-Benz GLB.

Performance

Though the engine Land Rover Discovery Sport might outpace the base Mercedes-Benz GLB, the Mercedes-Benz GLB has the advantage when it comes to engine options. The Land Rover Discovery Sport only offers the one engine, but the Mercedes-Benz GLB offers gutsier performance with the engine that comes with the Mercedes-Benz AMG GLB 35 model, which provides up to 302 horsepower and 295 pound-feet of torque to help you zip around Burbank.

Fuel Economy

The Mercedes-Benz GLB easily outshines the Land Rover Discovery Sport in terms of fuel economy. The Land Rover model lags behind considerably, offering only an estimated 19 mpg city and 23 mpg highway. Thus, if you want to drive a luxury SUV that can go the distance, you'll find a better fit in the Mercedes-Benz GLB.

Mercedes-Benz GLB vs. Audi Q5

The Mercedes-Benz GLB offers excellent gas mileage, an upscale cabin, and plenty of cargo space, making it a more well-rounded option than the Audi Q5. While the Audi Q5 is poised on the road, it lacks the cargo space and premium interior feel that the Mercedes-Benz GLB has to offer, despite the Audi model's higher starting price.

Cargo Space

The Mercedes-Benz GLB offers up to 62 cubic feet of cargo space when you fold down the rear seats. The Audi Q5 only has a little over 54 cubic feet of cargo space for you to use, making the Mercedes-Benz GLB the better fit if you're looking for a luxury SUV that has more of the space you need to prepare for your adventures.

Interior Design

The Audi Q5 plays it safe when it comes to its design, offering an underwhelming behind-the-wheel experience, despite getting a significant refresh for the 2021 model year. The interior of the Mercedes-Benz GLB is more upscale, offering plenty of high-quality materials as well as a thoughtful layout that makes it easy to get in and find the controls without having to take your eyes off the road.

Space and Versatility

The Mercedes-Benz GLB offers something its competitors don't: the option of seven-passenger seating. This makes it the ideal choice for families or anyone who needs extra space. While the BMW X3 and Audi Q5 offer generous two-row layouts, they lack the flexibility of a third row. The Land Rover Discovery Sport also features a third-row option, but the GLB's thoughtful design ensures better comfort and usability, even for taller passengers.

With up to 62 cubic feet of cargo space and practical fold-flat rear seats, the GLB offers more storage options than many in its class. Whether you're loading up groceries in Los Angeles or packing for a road trip, the GLB's versatility makes every task easier.

Performance Tailored for Every Drive

Equipped with a 2.0-liter turbocharged engine producing 221 horsepower, the Mercedes-Benz GLB strikes a perfect balance between power and efficiency. Its smooth 8-speed dual-clutch automatic transmission delivers seamless performance, while the available 4MATIC® all-wheel drive enhances traction in various road conditions.

While the BMW X3 offers slightly higher horsepower in its base engine, the GLB's compact design and nimble handling make it more agile, especially in tight city streets like those in Burbank. Similarly, the Audi Q5 leans heavily into sporty performance but lacks the comfort-focused refinement of the GLB. The Discovery Sport, though capable off-road, feels less dynamic and polished on paved roads compared to the GLB.

Technology That Sets the Standard

Mercedes-Benz is synonymous with innovation, and the GLB continues this legacy. Its MBUX infotainment system is a standout feature, offering a vibrant touchscreen display with intuitive controls, voice commands, and optional augmented reality navigation. This cutting-edge system outclasses the interfaces in the Audi Q5 and BMW X3, which can feel less intuitive by comparison.

Drivers also enjoy advanced safety features through Mercedes-Benz Driver Assistance systems, including Active Brake Assist, Blind Spot Assist, and optional Adaptive Cruise Control with lane centering. While the Discovery Sport and Audi Q5 offer comparable safety technologies, Mercedes-Benz provides a more seamless integration of these systems, enhancing driver confidence during long drives to La Crescenta-Montrose or quick trips to Glendale.

Luxury and Interior Design

Step inside the GLB, and you'll be greeted by a sophisticated cabin featuring premium materials, customizable ambient lighting, and a sleek, minimalist design. Its spacious interior feels more open and luxurious than the cabins of the BMW X3 and Audi Q5, which can lean heavily on functionality over aesthetics.

The Land Rover Discovery Sport, while rugged and practical, lacks the refined elegance of the GLB, making it less appealing for those who prioritize luxury. The GLB's optional panoramic sunroof and advanced climate control system further enhance the experience, ensuring that every drive through Los Angeles or Burbank feels like a first-class journey.

Why Choose the Mercedes-Benz GLB from Calstar Motors?

At Calstar Motors in Glendale, we are proud to offer the 2025 Mercedes-Benz GLB as a luxury alternative to competitors like the BMW X3, Audi Q5, and Land Rover Discovery Sport. When stacked against its competition, the Mercedes-Benz GLB stands out with its superior technology, flexible seating, and elegant design.

Ready to experience the 2025 Mercedes-Benz GLB for yourself? Check out our current promotions and explore our new Mercedes-Benz inventory today. Visit us near Los Angeles, Burbank, and La Crescenta-Montrose to test drive the GLB and discover why it's the ultimate choice for your next luxury SUV.

Base MSRP excludes transportation and handling charges, destination charges, taxes, title, registration, preparation and documentary fees, tags, labor and installation charges, insurance, and optional equipment, products, packages and accessories. Options, model availability and actual dealer price may vary. See dealer for details, costs and terms.

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