The 2025 Mercedes Benz Gl63 AMG stands as a testament to automotive excellence, blending the spaciousness and versatility of a luxury SUV with the exhilarating performance synonymous with the AMG badge. This high-performance SUV is not just about getting from point A to point B; it’s about experiencing every mile with unparalleled power and sophistication. Let’s delve into what makes the Mercedes Benz GL63 a true leader in its class.
Engine and Performance: Heart of a Thoroughbred
At the core of the Mercedes Benz GL63 lies a handcrafted AMG 4.0L V8 biturbo engine, further enhanced with hybrid assist technology. This powerhouse delivers a staggering 603 horsepower, readily available between 5,750 and 6,500 rpm. Complementing this immense power is a robust 627 lb-ft of torque, accessible from 2,500 to 4,500 rpm. This potent combination allows the GL63 AMG to achieve breathtaking acceleration, surging from 0 to 60 mph in a mere 4.1 seconds. The engine’s construction features a diecast alloy block and heads, ensuring durability and optimal performance. It demands premium unleaded gasoline to unleash its full potential.
Dimensions and Capacity: Spacious Luxury
The Mercedes Benz GL63 AMG is not just about raw power; it also offers generous space and practicality. It comfortably seats 7 passengers (with a 6-passenger optional configuration) making it ideal for families or those who require ample passenger room. The cabin dimensions are designed for comfort, offering 39.4 inches of headroom and 40.3 inches of legroom for front-row occupants. Second-row passengers enjoy 40.2 inches of headroom and an expansive 41.9 inches of legroom. Even the third row, while more compact, provides 34.6 inches of legroom.
Cargo capacity is equally impressive, ranging from 17.4 cubic feet with all seats in place to a cavernous 84.7 cubic feet with the rear seats folded down. Externally, the GL63 AMG boasts a wheelbase of 123.4 inches, an overall length of 206.4 inches, and a height of 70.2 inches. Its width measures 79.9 inches without mirrors and expands to 84.9 inches with mirrors. The track width is 67.1 inches at the front and 67.9 inches at the rear, contributing to its stable and confident stance. Despite its size, the GL63 AMG maintains a manageable curb weight of 6,019 lbs.
Fuel Economy and Emissions: Balancing Power with Responsibility
While performance is paramount, the Mercedes Benz GL63 AMG also considers efficiency. It achieves a city fuel economy of 14 mpg and a highway fuel economy of 18 mpg. It’s important to note that these figures are reflective of a high-performance vehicle and should be considered in that context. The GL63 AMG is certified with Bin70/ULEV70 emission standards, striving to minimize its environmental footprint within its performance category. The fuel tank capacity is 23.8 gallons, providing a substantial range for long journeys.
Transmission and Drivetrain: Engineered for Performance and Control
Power is nothing without control, and the Mercedes Benz GL63 AMG excels in this area. It features an AMG SPEEDSHIFT® TCT 9-speed automatic transmission, renowned for its rapid gear changes and responsiveness. The AMG Performance 4MATIC+® all-wheel-drive system ensures optimal traction and power distribution to all four wheels, enhancing handling and stability in diverse driving conditions. This advanced drivetrain allows drivers to confidently harness the immense power of the V8 engine.
Chassis and Handling: Precision and Agility
The Mercedes Benz GL63 AMG’s driving dynamics are further refined by its sophisticated chassis and handling technologies. It employs a 4-wheel independent double-wishbone front and multilink rear suspension system based on AMG ACTIVE RIDE CONTROL. This advanced suspension system adapts in real-time to road conditions and driving style, providing a balance of comfort and sporty handling. Steering is managed by a rack-and-pinion system with electromechanical power assist, offering precise and responsive steering input. Despite its size, the GL63 AMG boasts a turning circle of 43.0 feet, enhancing maneuverability in tighter spaces.
Wheels and Tires: Grip and Style
The Mercedes Benz GL63 AMG rides on substantial 21-inch AMG® 10-spoke wheels, measuring 9.0×21 inches at the front and 11.5×21 inches at the rear. These wheels are paired with high-performance tires, sized 275/50R21 at the front and 315/45R21 at the rear, providing exceptional grip and contributing to the vehicle’s dynamic handling characteristics. The wheel and tire combination not only enhances performance but also adds to the GL63 AMG’s aggressive and sporty aesthetic.
Standard and Optional Features: Luxury and Personalization
The Mercedes Benz GL63 AMG comes generously equipped with a range of standard features befitting its luxury and performance pedigree. Beyond the standard features, Mercedes-Benz offers a range of optional features and packages to further personalize the GL63 AMG. Notable optional packages include the Executive Rear Seat Package PLUS, which adds heated and ventilated 2nd-row seats, multicontour seats with massage, wireless charging, and an MBUX tablet for rear passengers. The Warmth & Comfort Package enhances comfort with heated front and 2nd-row armrests.
Conclusion: The Ultimate Performance Luxury SUV
The Mercedes Benz GL63 AMG is more than just an SUV; it’s a statement. It represents the pinnacle of luxury SUV performance, seamlessly blending immense power, spaciousness, and cutting-edge technology. For those seeking an SUV that offers both exhilarating performance and uncompromising luxury, the Mercedes Benz GL63 AMG is a compelling choice. It delivers a driving experience that is both thrilling and refined, making every journey an event to be savored.
