2024 Mercedes-Benz GLS vs 2025 Nissan Armada

The 2024 Mercedes-Benz GLS exuded a refined elegance that was characteristic of modern Mercedes design, with a subtlety that some might find bordering on mundane. However, its aesthetic was timeless, especially with the addition of upgraded wheels. The GLS 450 test vehicle featured stunning 22-inch AMG rims, a new silver four-louver grille, polished metal accents, and a Twilight Blue paint that stood out against the trend of blacked-out vehicles. Inside, the GLS 450 boasted a sophisticated Bahia Brown over Black interior, complemented by natural-grain Grey Oak, contrast stitching, and polished aluminum accents, creating an inviting and luxurious environment.

The 2025 Nissan Armada, on the other hand, presented a bold and commanding presence with its high beltline and imposing grille, reminiscent of its luxury counterpart, the Infiniti QX80. The new front lighting signature, with C-shaped LED lines, added to its modern appeal. The Armada's side profile was both larger and more business-like, with a parallel beltline and distinctive D-pillar accents. The PRO-4X trim emphasized its rugged character with black plastic cladding and unique Lava Red accents. The Armada's rear featured standard LED taillights and a fashionable red lightbar on higher trims, enhancing its visual impact.

The 2024 Mercedes-Benz GLS 450 was powered by a turbocharged 3.0-liter inline six-cylinder engine with mild-hybrid technology, delivering 375 horsepower and 369 pound-feet of torque. This setup provided smooth and swift acceleration, reaching 60 mph in 5.8 seconds. The nine-speed automatic transmission and variable 4Matic all-wheel-drive system offered a tailored driving experience with Eco, Comfort, Sport, and Individual modes. The GLS 450's towing capacity was 7,700 pounds, and it achieved a combined fuel economy of 21 mpg. The adaptive air suspension and massive Continental tires contributed to its impressive handling and ride comfort.

The 2025 Nissan Armada introduced a new 3.5-liter twin-turbo V6 engine, inspired by the GT-R, producing 425 horsepower and 516 lb-ft of torque. The nine-speed automatic transmission replaced the previous seven-speed, and the Armada offered both rear-wheel and four-wheel drive options, with the PRO-4X being 4WD-only. The PRO-4X also featured an electronic locking rear differential, skid plates, and adaptive air suspension, providing a 33-degree approach angle and 9.6 inches of ground clearance. The Armada's towing capacity was 8,500 pounds, and it included trailer sway control and a trailer brake controller.

The 2024 Mercedes-Benz GLS offered a luxurious interior with supple leather surfaces, heated and ventilated front seats, and a wide range of adjustments. The front seats provided excellent comfort and visibility, while the new steering wheel design was pleasing to grip. The second-row captain’s chairs, though low, offered good thigh support and legroom, with a standard panoramic sunroof enhancing the spacious feel. However, accessing the third-row seat was cumbersome, and space was snug for adults. Cargo space was practical, with 17.4 cubic feet behind the third row, 42.7 cubic feet behind the second row, and a maximum of 84.7 cubic feet.

The 2025 Nissan Armada featured a push-button transmission, freeing up center console space for a wireless charging pad. The Platinum Reserve trim offered "Zero Gravity" seats, which were comfortable but felt deep. The Armada's interior was versatile, with standard eight-way power adjustment for the driver's seat and optional heated and cooled seats. The third-row seats folded flatter for increased cargo space, with volumes of 20.4 cubic feet behind the third row, 56.3 cubic feet behind the second row, and 97.1 cubic feet in total. The Armada's headroom and legroom varied depending on the presence of a sunroof, with improvements in third-row legroom.

The 2024 Mercedes-Benz GLS was equipped with the latest MBUX infotainment system, featuring dual 12.3-inch displays. The system offered improved graphics and themes, but touch-sensitive controls on the steering wheel and center console caused occasional frustration. Despite this, MBUX was praised for its intuitive operation, natural voice recognition, and augmented reality navigation. The standard Burmester surround-sound system with Dolby Atmos technology provided an impressive audio experience.

The 2025 Nissan Armada came standard with dual displays, 12.3-inch on lower trims and 14.3-inch on higher trims. Wireless Apple CarPlay and Android Auto were standard, along with six USB-C ports. The SL trim added a wireless charging pad and Google Built-In, allowing Google Maps to be viewed on the driver-information display. A head-up display was optional, and the Klipsch Premium Audio System became standard on the SL trim, offering a high-quality audio experience.

The 2024 Mercedes-Benz GLS featured a comprehensive suite of safety technologies, with over 20 significant features. The advanced driving assistance systems (ADAS) were adjustable through MBUX, allowing customization of alerts and sensitivity. The GLS's ADAS performed admirably, with smooth and subtle operation of adaptive cruise control and lane-centering assist systems. The only issue encountered was a brief deactivation of lane-centering assist at a T-intersection.

The 2025 Nissan Armada included the ProPILOT Assist suite, with varying levels of technology across trims. The most advanced version, ProPILOT Assist 2.1, offered hands-free highway-driving assist, though it required occasional driver input. The Armada also featured Nissan Safety Shield 360, with traffic-sign recognition, automatic emergency braking, and more. Higher trims included a surround-view camera and Nissan’s Invisible Hood View, enhancing visibility and safety.