Mercedes Benz GLS | 2025

The 2025 Mercedes-Benz GLS offers a blend of luxury and capability for drivers seeking a full-size SUV. It features two powertrains: a 3.0-liter turbocharged inline-six with a 48-volt mild hybrid system (375 horsepower) and a 4.0-liter twin-turbo V8 (510 horsepower). Both pair with a nine-speed automatic transmission and standard 4MATIC all-wheel drive. The GLS accelerates from 0-60 mph in 5.2 seconds (inline-six) or 4.8 seconds (V8), with adaptive AIRMATIC suspension smoothing rough roads. Selectable drive modes (Comfort, Sport, Off-Road) adjust handling for varied conditions.

The cabin emphasizes premium comfort with standard leather upholstery, wood trim, and heated front seats. A 12.3-inch digital gauge cluster and 12.8-inch touchscreen run Mercedes’ MBUX system, offering wireless Apple CarPlay, Android Auto, and voice commands. The third-row seats fold flat to expand cargo space from 17.4 to 84.7 cubic feet. Optional upgrades include ventilated massaging seats, a Burmester 3D sound system, and rear-seat entertainment screens.

Safety features include standard automatic emergency braking, lane-keeping assist, and blind-spot monitoring. Optional adaptive cruise control with lane-centering, night vision assist, and rear-axle steering enhance driver confidence. The GLS uses high-strength steel and aluminum in its construction, with reinforced pillars and eight airbags for crash protection.

Exterior styling balances elegance and presence with a chrome grille, LED headlights, and 21-inch wheels (23-inch optional). Aerodynamic elements like active grille shutters improve efficiency, achieving up to 21 mpg highway (inline-six). Competing with the BMW X7 and Range Rover, the GLS appeals to buyers prioritizing space, refinement, and advanced tech in a luxury SUV.