The Mercedes-Benz GLS 450 SUV stands as a beacon of luxury and sophisticated engineering in the full-size SUV market. With a starting MSRP of $89,200, this vehicle is not just a mode of transportation; it’s an experience, blending powerful performance with opulent comfort and cutting-edge technology.
Under the hood, the GLS 450 boasts impressive specifications. It achieves an acceleration of 0 to 60 mph in just 5.8 seconds, powered by a robust 375 horsepower engine that delivers 369 lb-ft of torque. This ensures a dynamic and responsive driving experience, whether navigating city streets or cruising on the highway.
Exterior Elegance and Dimensions of the Mercedes-Benz GLS 450 SUV
The exterior of the Mercedes-Benz GLS 450 SUV is a testament to elegant design and commanding presence. Available in classic Black and a range of other sophisticated colors, the GLS makes a statement wherever it goes.
Image alt text: Side view dimensions of the Mercedes-Benz GLS 450 SUV highlighting overall length, wheelbase, height, and track width for automotive enthusiasts and potential buyers.
The dimensions of the Mercedes-Benz GLS 450 SUV are thoughtfully engineered to offer both spaciousness and agile handling. Key measurements include:
- Wheelbase (A): 123.4 inches, providing a stable and comfortable ride.
- Overall Length (B): 205.0 inches, ensuring ample interior space.
- Overall Height (C): 71.8 inches, contributing to the SUV’s commanding presence and generous headroom.
- Overall Width with Mirrors (D): 84.9 inches, maximizing interior shoulder room.
- Overall Width without Mirrors (E): 79.9 inches, designed for easier maneuverability in tighter spaces.
- Track Width, Front (F): 65.7 inches, enhancing stability and handling.
- Track Width, Rear (G): 66.6 inches, further improving road grip and balance.
- Curb Weight: 5,545 lbs, reflecting the robust build and luxurious features of the vehicle.
Image alt text: Front and rear view dimensions of the 2025 Mercedes-Benz GLS 450 SUV showcasing overhang, bumper to bumper length, and overall vehicle proportions for detailed specifications.
Interior Comfort and Capacity
Inside, the Mercedes-Benz GLS 450 SUV is designed for ultimate comfort and versatility, accommodating up to seven passengers (or six with optional seating configurations). Feature highlights include:
- Passenger Capacity: 7 (6 optional), making it ideal for families or groups.
- Engine: 3.0L inline-6 turbo with mild hybrid drive, balancing power and efficiency.
- Power: 375 hp at 5,500-6,100 rpm, delivering strong performance across the rev range.
- Transmission: 9G-TRONIC 9-speed automatic, ensuring smooth and responsive gear changes.
- Cargo Capacity: 17.4-84.7 cu ft, offering substantial space for luggage and cargo, adaptable to passenger needs.
- Acceleration (0-60 mph): 5.8 seconds, providing brisk acceleration for an SUV of its size.
- City Fuel Economy: 19 mpg, respectable for a vehicle in its class.
- Highway Fuel Economy: 24 mpg, making it suitable for long journeys.
The interior dimensions are equally generous, ensuring every passenger travels in comfort:
- Headroom (1st Row): 39.4 inches
- Legroom (1st Row): 40.3 inches
- Shoulder Room (1st Row): 59.3 inches
- Headroom (2nd Row): 40.2 inches
- Legroom (2nd Row): 41.9 inches
- Shoulder Room (2nd Row): 58.5 inches
- Headroom (3rd Row): TBA (To Be Announced)
- Legroom (3rd Row): 34.6 inches
- Shoulder Room (3rd Row): TBA (To Be Announced)
- Cargo Capacity: 17.4-84.7 cu ft
Engine and Performance Details
The heart of the Mercedes-Benz GLS 450 SUV is its advanced engine, designed for both power and efficiency:
- Engine: 3.0L inline-6 turbo with mild hybrid drive, enhancing responsiveness and fuel economy.
- Power: 375 hp at 5,500-6,100 rpm
- Torque: 369 lb-ft at 1,600-4,500 rpm, providing strong low-end and mid-range pull.
- Compression Ratio: 10.5:1
- Construction: Diecast alloy block and head, contributing to weight reduction and durability.
- Fuel Requirement: Premium unleaded gasoline, ensuring optimal performance.
- Fuel Capacity: 23.8 gallons, allowing for extended driving range.
Fuel Economy and Emission Standards
The Mercedes-Benz GLS 450 SUV balances performance with environmental consciousness:
- City Fuel Economy: 19 mpg
- Highway Fuel Economy: 24 mpg
- Emission Certification: Bin30/SULEV30, meeting stringent emission standards.
Transmission and Drivetrain
Power is delivered smoothly and efficiently through a sophisticated transmission and drivetrain system:
- Automatic Transmission: 9G-TRONIC 9-speed, known for its smooth shifts and efficiency.
- Drive Configuration: 4MATIC® fully variable all-wheel drive, providing enhanced traction and control in various driving conditions.
Chassis, Suspension, and Steering
The Mercedes-Benz GLS 450 SUV offers a refined and comfortable ride, thanks to its advanced chassis and suspension technology:
- Suspension: 4-wheel independent double-wishbone front/multi-link rear with self-leveling AIRMATIC® and Adaptive Damping System (ADS), delivering a balance of comfort and handling.
- Steering Type: Rack-and-pinion with electromechanical power assist, offering precise and effortless steering.
- Turning Circle: 41.0 ft, providing reasonable maneuverability for its size.
Wheels and Tires
The GLS 450 is equipped with premium wheels and tires for optimal performance and aesthetics:
- Wheels: 21-inch triple 5-spoke (10.0×21 front and 11.0×21 rear)
- Tires: 275/45R21 front and 315/40R21 rear, all-season, providing grip and comfort in various conditions.
Standard and Optional Features: Tailoring Your GLS 450 SUV
The Mercedes-Benz GLS 450 SUV offers a comprehensive suite of standard features and a range of optional packages to personalize your vehicle to your exact preferences. Standard features ensure a luxurious and safe driving experience, while optional features allow for further customization and enhanced luxury.
Optional Packages for Enhanced Luxury and Sportiness
For those seeking to elevate their Mercedes-Benz GLS 450 SUV further, several optional packages are available:
- AMG Line: ($3,250) Enhances the sporty aesthetic with AMG body styling, 21-inch AMG twin 5-spoke wheels, sport brake system, brushed stainless steel pedals, AMG floor mats, and sport steering wheel.
- Night Package: ($400) Adds a touch of stealth and sophistication with Gloss Black exterior accents and 21-inch AMG twin 5-spoke wheels with black accents.
- Executive Rear Seat Package PLUS: ($3,450) Transforms the second row into a haven of luxury with heated and ventilated 2nd-row seats, multicontour 2nd-row seats with massage feature, 2nd-row luxury head restraints, 2nd-row wireless charging, 2nd-row MBUX tablet, and 2nd-row side-impact air bags.
- Exclusive Trim: ($1,750) Focuses on premium comfort with heated 2nd-row seats, multicontour front seats with massage, and rapid heating feature for front seats.
- Pinnacle Trim: ($3,550) Represents the pinnacle of luxury, including all items in the Exclusive Trim, plus Air Balance cabin-air purification and fragrance systems, heated and cooled front cupholders, Head-Up Display, MBUX Interior Assistant, Mercedes Star Pattern logo projectors, and multicontour front seats with massage.
- Warmth & Comfort Package: ($1,100) Adds extra comfort in colder climates with heated front and 2nd-row armrests.
Three Rows of Leadership: The Mercedes-Benz GLS 450 SUV Experience
The Mercedes-Benz GLS 450 SUV is more than just a vehicle; it’s a statement of leadership in the luxury SUV segment. It combines rugged elegance with user-friendly technology, comfortably accommodating up to seven adults in a cabin that defines luxury. Advanced safety features, hybrid electrification, and a plethora of innovations ensure the GLS 450 responds not only to your commands but also to your desires for today and the future.
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