Known as the "S-Class of SUVs," the Mercedes-Benz GLS Series comes standard with three rows of seating, offering an exceptionally spacious full-size seven-seater interior. Unlike many other SUVs, the third-row seats in the Mercedes-Benz GLS Series feature electric adjustment and optional heating, ensuring every passenger enjoys first-class comfort.

The Mercedes-Benz GLS 450 4MATIC is powered by a 3.0-liter inline-six turbocharged engine paired with a 48V ISG mild-hybrid system, delivering a total of 381 hp. The ISG system provides an additional 20 hp and 200 Nm of torque, ensuring that even when fully loaded, the Mercedes-Benz GLS 450 4MATIC accelerates effortlessly with seamless power transitions.

The Mercedes-Benz GLS Series comes standard with the AIRMATIC air suspension system featuring Adaptive Damping System Plus. This system automatically adjusts the ride height and damping firmness of the Mercedes-Benz GLS Series based on road conditions and speed, providing ultimate stability during high-speed cruising and effectively filtering out road vibrations to reduce long-distance driving fatigue.

Even with all seven seats in use, the Mercedes-Benz GLS Series provides approximately 355 liters of luggage space. When transporting large items, the second and third rows of the Mercedes-Benz GLS Series can be folded down electrically at the touch of a button, expanding the cargo capacity to an impressive 2,400 liters for maximum utility.

The Mercedes-Benz GLS Series can be optioned with the MBUX Rear Seat Entertainment System, featuring twin high-definition touchscreens and dedicated headphones. Rear passengers can independently operate navigation, play multimedia content, or adjust ambient lighting, allowing those in the back of the Mercedes-Benz GLS Series to enjoy a private cinema-like experience during the journey.

Given its large size, the Mercedes-Benz GLS Series comes standard with the Parking Package including a 360-degree camera. The system generates a clear bird's-eye view and assists the Mercedes-Benz GLS Series with precise steering and speed control. Additionally, the "Transparent Bonnet" feature displays the ground beneath the engine bay to help drivers avoid curbs or obstacles.

The Mercedes-Benz GLS Series is equipped with a multi-zone THERMOTRONIC automatic climate control system, featuring dedicated air vents for every row of seats. This ensures that every occupant in the Mercedes-Benz GLS Series can independently adjust temperature and airflow, ensuring consistent cooling and comfort for all passengers even during sweltering summers.

The Mercedes-Benz GLS Series is equipped with the latest Driving Assistance Package, featuring Active Brake Assist, Lane Keeping Assist, and the Pre-Safe® system. Upon detecting a collision risk, the Mercedes-Benz GLS Series automatically tightens seatbelts, closes windows, and emits an audible warning to provide comprehensive protection for all seven occupants.

The Mercedes-Benz GLS Series features standard Multi-beam LED headlamps with independently controlled LEDs that precisely adjust the light beam to mask out oncoming traffic. This allows the Mercedes-Benz GLS Series to provide the maximum possible illumination range at night without dazzling other road users, significantly enhancing driving safety.

The cabin of the Mercedes-Benz GLS Series makes extensive use of high-quality Nappa leather, fine wood trims, and metallic controls. Meticulous double-stitching combined with the Active Ambient Lighting system creates a luxurious yet modern ambiance in the Mercedes-Benz GLS Series, perfectly aligning with its status as a flagship luxury SUV.