Mercedes GLS Ownership Review: Ultimate Luxury

Mercedes GLS Ownership Review: Ultimate Luxury is a statement of sophisticated comfort, expansive space, and cutting-edge technology, designed for those who demand the best in a full-size luxury SUV.

The Mercedes-Benz GLS is often described as an S-Class for the road less traveled, or perhaps, for a family that needs more space. It’s the pinnacle of Mercedes-Benz’s SUV lineup, blending unparalleled luxury with robust capability. For many, owning a GLS isn’t just about having a car; it’s about embracing a lifestyle of comfort, convenience, and commanding presence. But what is daily life like behind the wheel of this automotive titan? We’re diving deep into the Mercedes GLS ownership experience to see if it truly lives up to its premium billing. From its opulent interior to its advanced tech and driving dynamics, we’ll explore what makes living with a GLS an exercise in ultimate luxury.

Mercedes GLS Ownership Review: The Allure of the “S-Class of SUVs”

The Mercedes-Benz GLS has long held the esteemed title of the “S-Class of SUVs,” a testament to its unwavering commitment to luxury, comfort, and sophisticated engineering. For families or individuals who crave expansive space without compromising on refinement, the GLS presents an almost irresistible package. It’s more than just a vehicle; it’s a mobile sanctuary, designed to cocoon its occupants in a world of premium materials, advanced technology, and a serenely quiet ride. This review aims to peel back the layers of this exceptional SUV, focusing on the real-world ownership experience. We want to give you a clear picture of what it’s like to live with the GLS day in and day out, covering its strengths, potential considerations, and the sheer joy it brings to the driving experience.

Key Aspects of Mercedes GLS Ownership

Owning a Mercedes-Benz GLS is an experience defined by several key characteristics that set it apart in the crowded luxury SUV segment. These elements combine to create a vehicle that’s not only impressive to look at but also a pleasure to use in various scenarios, from daily commutes to long road trips.

1. Unrivaled Interior Space and Comfort

The hallmark of the GLS is its cavernous interior. As a full-size, three-row SUV, it offers generous seating for up to seven passengers, with each row designed to be surprisingly comfortable. The first and second rows are exceptionally spacious, offering ample legroom and headroom. What truly sets it apart, however, is the third row’s usability. Unlike many competitors, the GLS’s third row is genuinely accommodating for adults on shorter journeys, a rarity in its class. Access to the third row is also eased by power-sliding second-row seats, making ingress and egress less of a chore.

The materials used throughout the cabin are, as expected from Mercedes-Benz, of the highest quality. Supple leather upholstery, real wood trim, and meticulously crafted metal accents create an atmosphere of pure opulence. Even the controls feel solid and precisely engineered. Mercedes-Benz’s attention to detail is evident in features like multi-contour seats with massage functions, heated and ventilated cupholders, and a sophisticated multi-zone climate control system that ensures every passenger enjoys their ideal temperature. The quietness of the cabin is also remarkable, thanks to excellent sound insulation, which contributes significantly to the overall sense of luxury and relaxation.

2. Sophisticated Technology and Infotainment

The GLS is a technological marvel, showcasing Mercedes-Benz’s latest innovations. At the heart of the cabin is the MBUX (Mercedes-Benz User Experience) infotainment system, displayed on a stunning widescreen digital cockpit that seamlessly integrates two large displays (one for the instrument cluster, one for the infotainment screen) under a single glass panel. The system is intuitive and can be controlled via touchscreen, the touchpad on the center console, steering wheel controls, or the “Hey Mercedes” voice assistant. The voice command system is particularly impressive, understanding natural language commands for everything from navigation and media playback to climate control adjustments.

Beyond the MBUX system, the GLS is brimming with technology designed to enhance safety, convenience, and comfort. Advanced driver-assistance systems are standard, including adaptive cruise control, lane keeping assist, blind-spot monitoring, and an impressive 360-degree camera. The available augmented reality navigation overlays directions onto live camera feeds, making it easier to interpret complex junctions. For audiophiles, the optional Burmester High-End 3D Surround Sound system delivers an immersive listening experience that rivals a concert hall. Wireless charging pads, multiple USB ports throughout the cabin, and Apple CarPlay and Android Auto integration ensure everyone stays connected and entertained.

3. Powertrain Performance and Driving Dynamics

Under the hood, the GLS offers a range of potent yet refined powertrains. The GLS 450 is typically powered by a turbocharged inline-six engine paired with Mercedes-Benz’s EQ Boost mild-hybrid system. This system provides a temporary boost of power and electric torque, improving responsiveness and fuel efficiency. For those seeking more power, the GLS 580 features a twin-turbocharged V8 engine, also augmented by EQ Boost, delivering exhilarating acceleration and a deeper exhaust note.

Regardless of the engine choice, the GLS delivers a supremely smooth and comfortable ride. The standard AIRMATIC air suspension system does an exceptional job of absorbing road imperfections, making even rough surfaces feel remarkably composed. The suspension can be adjusted via the driver-selectable drive modes, ranging from a comfort-oriented setting to a sportier mode that slightly firms up the damping. Despite its considerable size and weight, the GLS handles with surprising agility, thanks to its advanced chassis and precise steering. Body roll is well-controlled in corners, giving the driver a sense of confidence.

4. Cargo Space and Versatility

The GLS is not just a luxury cruiser; it’s a highly practical vehicle for families and those with active lifestyles. With all three rows in use, there’s still a respectable amount of cargo space for groceries or small bags. However, by folding down the third-row seats, the cargo area expands significantly, creating a flat load floor that can easily accommodate larger items, luggage for a family vacation, or sports equipment. Folding the second row further increases the available space, transforming the GLS into a veritable cargo hauler.

The power-folding third-row seats are a particularly convenient feature. With the push of a button from the rear hatch area or the second-row seat, the third row can be folded down or upright, allowing for flexible cargo configurations. The rear air suspension also offers a “level load” function, which can lower the vehicle’s rear end at the push of a button, making it easier to load heavy items without them sliding forward.

5. Safety Features and Driver Assistance

Mercedes-Benz places a paramount emphasis on safety, and the GLS is a prime example of this commitment. It comes equipped with a comprehensive suite of advanced driver-assistance systems (ADAS) that work together to enhance safety and reduce driver fatigue. These include:

• Active Distance Assist DISTRONIC: A sophisticated adaptive cruise control system that can maintain a set speed and distance from the vehicle ahead, even in stop-and-go traffic.
• Active Steering Assist: Works in conjunction with DISTRONIC to help keep the vehicle centered in its lane.
• Active Brake Assist: Can automatically apply the brakes to help avoid or mitigate collisions with vehicles, pedestrians, or cyclists.
• Blind Spot Assist: Warns the driver of vehicles in their blind spots.
• Lane Keeping Assist: Helps prevent unintentional lane drifting.
• PRE-SAFE® system: A suite of safety features that can detect an impending collision and prepare the vehicle and occupants by tightening seatbelts, closing windows, and positioning seats optimally.

The GLS also features a robust body structure, numerous airbags, and advanced lighting systems, all contributing to its top-tier safety ratings. For more detailed safety information and testing results, you can often find reports on the National Highway Traffic Safety Administration (NHTSA) website.

Mercedes GLS Ownership: Practical Considerations

While the GLS is synonymous with luxury, owning a vehicle of this caliber involves certain practical considerations that prospective buyers and current owners should be aware of. These aspects are crucial for a realistic understanding of the day-to-day experience.

Fuel Economy

Given its size, weight, and powerful engines, fuel economy is not typically the GLS’s strongest suit. While the mild-hybrid EQ Boost system offers a slight improvement, owners should expect figures that are in line with other large, luxury SUVs. The GLS 450 (inline-six) generally provides better mileage than the V8-powered GLS 580. For the most up-to-date EPA estimates, checking official sources like the U.S. Department of Energy’s FuelEconomy.gov is recommended for specific model years.

Typical Fuel Economy Estimates (Varies by Model Year and Trim):

Model	City MPG	Highway MPG	Combined MPG
GLS 450 4MATIC	17-19	21-24	18-21
GLS 580 4MATIC	14-16	19-21	16-18

Maintenance Costs

Vehicles of this calibre, with their complex engineering and premium components, generally incur higher maintenance and repair costs compared to non-luxury makes. Routine maintenance, such as oil changes, tire rotations, and brake services, will align with luxury vehicle pricing. Specialized repairs or replacements of advanced technology components can also be more expensive. It’s advisable for GLS owners to budget for these costs and consider extended warranty options or pre-paid maintenance plans offered by Mercedes-Benz or reputable third parties.

Resale Value

Mercedes-Benz vehicles, particularly well-maintained models like the GLS, tend to hold their value relatively well within the luxury segment. However, like all vehicles, depreciation is a factor. Factors influencing resale value include model year, mileage, condition, options, and market demand. Regular maintenance performed by certified technicians will significantly contribute to a stronger resale value.

Insurance Costs

The purchase price, advanced technology, and safety features of the GLS can lead to higher insurance premiums. It’s wise for potential buyers to obtain insurance quotes for the specific GLS model they are considering before making a purchase. Coverage will typically include comprehensive, collision, and liability, as well as potentially specialized coverage for luxury vehicles.

Living with the Mercedes GLS: A Day-to-Day Perspective

So, what’s it really like to use the GLS as your daily driver or family transport? It’s about effortless cruising, serene journeys, and a sense of occasion, every time you get behind the wheel.

The Daily Commute

For the daily commute, the GLS excels. The comfortable seating, advanced driver aids like DISTRONIC and Active Steering Assist, and the serene cabin make traffic jams and long drives far less taxing. The elevated driving position offers a commanding view of the road, and the smooth ride smooths out even rough urban streets. Parking can be a consideration due to its size, but the standard 360-degree camera system and parking sensors make maneuvering in tight spaces manageable.

Family Adventures

This is where the GLS truly shines. The ample passenger space ensures that everyone, including those in the often-cramped third row, is comfortable. Access to the third row is made simple with the power-sliding seats. The large cargo area swallows luggage, strollers, sports gear, and groceries with ease. The rear climate controls and entertainment options (if equipped) keep younger passengers happy on longer trips. The all-wheel-drive (4MATIC) system provides confidence in various weather conditions, from rain and snow to light off-road excursions.

Road Trips and Long Journeys

Long-distance driving is where the GLS demonstrates its S-Class DNA. The plush ride, quiet cabin, and supportive seats minimize fatigue. The advanced infotainment system keeps everyone entertained, and features like the panoramic sunroof and ambient lighting create a pleasant atmosphere. The EQ Boost system provides smooth, responsive acceleration for overtaking, and the overall stability at highway speeds is exceptional, making for a relaxing and composed driving experience.

Technological Integration

The MBUX system, once familiarized, becomes an invaluable co-pilot. The “Hey Mercedes” voice commands are remarkably accurate and useful for adjusting settings on the fly, reducing the need to take your eyes off the road. The navigation system’s augmented reality feature is a standout for its practical utility. Integration with your smartphone via Apple CarPlay or Android Auto is seamless, providing easy access to your favorite apps and communication tools.

Pros and Cons of Mercedes GLS Ownership

Every vehicle has its strengths and weaknesses. For the Mercedes-Benz GLS, the positives heavily outweigh the negatives for its intended audience, but it’s important to have a balanced view.

Pros:

• Exceptional Luxury and Comfort: Premium materials, superb ride quality, and refined cabin.
• Spacious Three-Row Seating: Accommodates adults comfortably in the first two rows and usefully in the third row.
• Advanced Technology: MBUX infotainment, comprehensive driver-assistance systems, and innovative features.
• Powerful and Smooth Powertrains: Strong acceleration and refined performance from both inline-six and V8 engines.
• Generous Cargo Capacity: Versatile cargo space with power-folding second and third rows.
• Impressive Safety Features: A suite of standard and available safety technologies.
• Commanding Presence: Elegant and stately exterior design.

Cons:

• High Purchase Price: As a flagship luxury SUV, the GLS is a significant investment.
• Fuel Consumption: Lower than average fuel economy, especially for the V8 models.
• Maintenance and Repair Costs: Higher potential for costly repairs and maintenance due to its complexity and luxury classification.
• Size and Maneuverability: Can be challenging to park and maneuver in very tight urban environments for some drivers.
• Infotainment Learning Curve: While powerful, the MBUX system can take some time to fully master.

Frequently Asked Questions (FAQ) about Mercedes GLS Ownership

Q1: What is the primary target audience for the Mercedes-Benz GLS?
A1: The GLS is designed for affluent families and individuals who need a spacious, luxurious, and technologically advanced full-size SUV. It appeals to those who prioritize comfort, safety, and prestige, and who often carry multiple passengers and cargo.

Q2: Is the third row of the Mercedes GLS truly usable for adults?
A2: Yes, the third row of the GLS is one of the most accommodating in its class for adults, offering better legroom and headroom than many competitors. While best suited for shorter trips for adults, it’s significantly more practical than in many other three-row SUVs, making it a truly versatile passenger vehicle.

Q3: What is the EQ Boost system in the GLS, and how does it work?
A3: EQ Boost is Mercedes-Benz’s mild-hybrid technology. It uses an integrated starter-generator between the engine and transmission that can provide a temporary boost of electric power (e.g., for acceleration) and assist with regenerative braking. It also allows for smoother engine start/stop operation and can improve fuel efficiency slightly.

Q4: How does the GLS compare to its main rivals like the BMW X7 or Audi Q7?
A4: The GLS is often seen as the most luxurious and comfort-oriented of the German trio. The BMW X7 offers a sportier driving feel, while the Audi Q7 provides a refined balance. The GLS typically leads in terms of opulent interior appointments and its serene ride quality, making it the epitome of its “S-Class of SUVs” moniker.

Q5: What are the typical maintenance intervals for a Mercedes-Benz GLS?
A5: Mercedes-Benz typically recommends flexible service intervals based on driving conditions, often around every 10,000 miles or annually, whichever comes first, for routine maintenance like oil changes. However, it