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When you’re in the market for a luxury SUV, the BMW X3 and Mercedes GLC are likely at the top of your list. Both vehicles offer premium features, sophisticated styling, and engaging driving dynamics. It’s safe to say that design is rarely a deciding factor for buyers in this segment, as both the X3 and GLC exude contemporary appeal and a strong road presence, perfectly aligning with current automotive trends.
Both SUVs prominently feature their brand’s signature grille designs. The BMW showcases its iconic kidney grille, a hallmark of the brand’s identity, while the Mercedes GLC sports the distinctive ‘squoval’ grille, a recognizable Mercedes-Benz design element.
In terms of overall aesthetics, the BMW X3 presents a more robust and angular appearance, characterized by sharper lines and distinct creases. Conversely, the Mercedes GLC adopts a softer, more curvaceous silhouette, projecting a sense of elegant fluidity. For those seeking a bolder and more assertive look, the BMW might hold greater appeal. However, the Mercedes embodies a classic and luxurious charm that is undeniably alluring.
Sam, a seasoned Motoring Editor, aptly notes, “We are particularly fond of the GLC’s design, both inside and out. Mercedes has seemingly struck an ideal balance, a feat not easily achieved when working with the substantial proportions inherent in SUVs.”
Driving Dynamics: BMW X3 vs Mercedes GLC on the Road
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Both the Mercedes GLC and BMW X3 offer a range of engine options, primarily focused on delivering a comfortable and refined driving experience rather than outright performance. On the road, both SUVs provide a sense of security and smoothness, while maintaining sufficient agility for everyday urban driving, despite their considerable size.
The Mercedes GLC engine lineup includes the mild-hybrid GLC 300 4Matic petrol, producing 258 horsepower, and two diesel variants: the 220d and 300d, generating 197 horsepower and 269 horsepower respectively. Mercedes also provides plug-in hybrid options with the GLC, including a unique diesel hybrid (the 300de) and a petrol plug-in hybrid (PHEV) variant, the 300e.
BMW’s X3 offers a diverse selection of petrol, diesel, and hybrid powertrains. Engine choices include the xDrive20 (202hp), xDrive 30e plug-in hybrid (290hp), and the performance-oriented M50 XDrive (386hp). For drivers prioritizing performance, the BMW X3 M50 xDrive offers a significantly more powerful option compared to the GLC’s standard range.
Interior and Technology: Cabin Comfort and Innovation
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It’s often said that luxury SUVs elevate the driving experience, and the interiors of the X3 and GLC certainly exemplify this. Stepping into either cabin is a step into a realm of premium comfort and technology.
The BMW X3 boasts a contemporary and tech-forward interior. The latest models feature a striking twin-curved screen setup, integrating a 12.3-inch driver’s display and a 14.9-inch touchscreen infotainment system. Adding to the ambiance are ambient lighting, wireless phone charging, and the intuitive iDrive rotary controller.
The Mercedes GLC counters with an equally impressive interior. It features a 12.3-inch digital driver’s display, mirroring the BMW, and a portrait-oriented 11.9-inch touchscreen infotainment unit seamlessly integrated into the dashboard. Standout technology in the GLC includes a head-up display, notably larger than many competitors, and a remarkably responsive voice assistant system.
Practicality and Space: Boot Capacity and Family Friendliness
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SUVs are frequently chosen for their practicality, particularly by families. They offer generous space, enhanced visibility, and a higher ride height that simplifies tasks like child seat installation.
The standard BMW X3 provides a boot space of 570 liters, which reduces to 450 liters in plug-in hybrid versions. Older X3 models offer a slightly smaller 550-liter boot.
The Mercedes GLC edges out the X3 in terms of boot capacity. Petrol and diesel GLC models offer a substantial 620-liter boot. While plug-in hybrid models see a reduction to 470 liters, this still provides ample space for family needs and luggage. The GLC offers a noticeable advantage in cargo space for non-hybrid versions.
Safety and Reliability: Peace of Mind on the Road
Euro NCAP ratings are a trusted benchmark for vehicle safety. The Mercedes GLC earned a five-star rating in 2022, affirming its robust safety features.
The BMW X3, last tested in 2017, also achieved a five-star Euro NCAP rating at the time. While its official rating has expired due to the testing cycle, its initial score reflects a high level of safety.
The Mercedes GLC’s safety technology suite includes rear-view cameras, blind-spot monitoring, and driver attention assist.
The BMW X3 is also well-equipped with safety features, such as a reversing camera, reverse assist, and traffic sign recognition.
Both the BMW X3 and Mercedes GLC have established solid reliability reputations. Owner forums and long-term reviews generally commend both models for their dependability and build quality, aligning with the high standards expected from these premium brands.
Dimensions: Size and Proportions
BMW X3 (Fuel-Powered Models)
- Length: 4,755mm
- Width: 1,920mm
- Height: 1,660mm
- Boot Space: 570 liters (1,700 liters with rear seats down)
Mercedes GLC (Fuel-Powered Models)
- Length: 4,716mm
- Width: 1,890mm
- Height: 1,640mm
- Boot Space: 620 liters (1,680 liters with rear seats down)
Verdict: Choosing Between the BMW X3 and Mercedes GLC
The comparison between the BMW X3 and Mercedes GLC is indeed a close contest. Both luxury SUVs deliver a refined driving experience and are practical for family life.
If performance is a key consideration, the BMW X3, particularly the M50 variant, offers more potent engine options.
For those prioritizing maximum cargo space and a slightly roomier cabin, the Mercedes GLC presents a compelling option, especially in its non-hybrid configurations.
For a deeper dive, explore detailed reviews such as the Mercedes GLC Review and BMW X3 vs X1 Review to further inform your decision.
