Mercedes-Benz G-Class vs Chevrolet Suburban

The 2025 Mercedes-Benz G-Class retained its iconic boxy design, a nod to its origins as the utilitarian "G-Wagen" from 1979. Despite subtle styling updates like a new grille and bumpers, the G-Class maintained its traditional features, including a flat hood and prominent corner lights. The vehicle's character was further emphasized by its robust doors and latches, which produced a distinctive clacking noise. Functional changes included a repositioned rearview camera and new A-pillar trim for the base G 550 models. The G-Class offered a range of wheel options, from 18-inch to 22-inch, and a vast array of exterior paint and interior trim combinations through the Manufaktur program. Inside, the G-Class boasted a luxurious interior with a sci-fi aesthetic, featuring large round vents, ambient lighting, and metallic trim. The dashboard prominently displayed switches for the differential locks, and AMG models featured a sportier steering wheel.

The 2026 Chevrolet Suburban, with its long-standing heritage since 1935, continued to dominate its segment. For 2026, Chevrolet introduced cosmetic changes, including a new Polar White Tricoat paint option and 22-inch bright split-spoke wheels. The RST Dark Essentials Package offered a more aggressive look with 24-inch black wheels and black accents. The Suburban's size was a defining feature, measuring 226.3 inches long, making it a challenge in crowded city driving but manageable on open roads. The LS trim maintained a restrained exterior with body-color bumpers and chrome trim, while higher trims like the RST and Z71 added sportier and off-road elements. The Suburban's interior, even in the base LS trim, felt well-equipped with a 17.7-inch touchscreen and physical climate control buttons. Despite lacking advanced safety tech like Super Cruise, the Suburban offered a comfortable and practical driving experience.

The 2025 Mercedes-Benz G-Class lineup included the gasoline G 550 and AMG G 63 models, along with the all-electric G 580. The G 550 featured a turbocharged 3.0-liter inline-six engine producing 443 horsepower and 413 pound-feet of torque, while the AMG G 63 retained its 4.0-liter twin-turbo V8, delivering 577 hp and 627 lb-ft of torque. Both models incorporated a mild-hybrid system, adding 20 hp and 148 lb-ft at lower speeds, paired with nine-speed automatic transmissions and permanent four-wheel drive. The G 550 accelerated from zero to 60 mph in 5.3 seconds, while the G 63 achieved it in 4.2 seconds. The AMG G 63 also introduced the AMG Active Ride Control suspension system, enhancing both off-road and on-road dynamics. The G-Class excelled in off-road capabilities, with the G 63 offering a more luxurious and powerful experience.

The 2026 Chevrolet Suburban retained its truck-like driving characteristics, powered by a standard 5.3-liter V8 engine producing 355 horsepower. An optional 6.2-liter V8 delivered 420 horsepower, while a 3.0-liter Duramax diesel offered up to 27 mpg on the highway. The Suburban's towing capacity reached up to 8,400 pounds with the Max Towing Package. All engines were paired with a 10-speed automatic transmission, providing smooth gear shifts. Rear-wheel drive was standard, with four-wheel drive available on most trims. The Suburban's size was well-managed on highways, offering a composed ride. The diesel engine remained impressively quiet at highway speeds, making it a strong contender for long-distance driving.

The 2025 Mercedes-Benz G-Class, while not small, was more compact than other luxury SUVs. It offered a tall passenger compartment with ample headroom but limited legroom. The driving position was upright, reflecting its utilitarian origins. Cargo space was limited, with 22.6 cubic feet available with the rear seats in place. The G-Class had a towing capacity of 7,716 pounds, slightly behind competitors like the Range Rover. Despite its size, the G-Class provided good forward visibility and was easier to park than larger rivals.

The 2026 Chevrolet Suburban excelled in interior space, offering 41.5 cubic feet of cargo space behind the third row, expanding to 144.5 cubic feet with all seats folded. It could seat up to nine passengers, with options for captain's chairs in the second row. The third-row legroom was generous, and the cargo area featured tie-down anchors and a power-folding third row on higher trims. The Suburban's interior flexibility and cargo capacity made it a standout choice for families and those needing ample space.

The 2025 Mercedes-Benz G-Class featured the Mercedes-Benz User Experience (MBUX) infotainment system with standard wireless Apple CarPlay and Android Auto. It included dual 12.3-inch screens, creating a continuous display across the dashboard. The off-road menu provided useful information, and the "Transparent Hood" feature aided in navigating obstacles. Augmented reality navigation and voice recognition enhanced the driving experience. A Burmester 3D surround sound system was standard, with options for a dashcam and rear-seat entertainment system.

The 2026 Chevrolet Suburban boasted a 17.7-inch touchscreen with wireless Apple CarPlay and Android Auto. Google Built-In integrated Google Maps and the Play Store directly into the system. An 11-inch driver information display and an available head-up display provided additional information. Adaptive cruise control was standard, while Super Cruise was reserved for higher trims. The Suburban's infotainment system was user-friendly, and the available Bose stereo offered an improved audio experience.

The 2025 Mercedes-Benz G-Class had not been rated by the IIHS or NHTSA. Standard safety features included forward-collision warning, automatic emergency braking, lane-keep assist, adaptive cruise control, and more. The Pre-Safe system prepared the vehicle for imminent crashes. New features for 2025 included route-based speed adaptation, automated lane centering, and an emergency-stop feature.

The 2026 Chevrolet Suburban received a five-star overall rating from the NHTSA. Standard safety features included automatic emergency braking, lane-keeping assist, pedestrian and bicycle detection, and a surround-view camera system. Trailer sway control was also standard. Super Cruise was available on higher trims, and the absence of updated IIHS data was noted.