2025 AMG® GLS 63 Powertrain
When considering a vehicle that masterfully blends opulent luxury with breathtaking power, the 2025 Mercedes-Benz AMG® GLS 63 stands as an undeniable benchmark. Here at Mercedes-Benz of Scottsdale, we are consistently impressed by the meticulous engineering that goes into every AMG® model, and this particular SUV is no exception. Its impressive capabilities truly redefine what a full-size luxury SUV can achieve. Furthermore, the 2025 AMG® GLS 63 powertrain and its accompanying performance features are designed to captivate even the most discerning automotive enthusiasts.
The Heart of the Beast: 2025 AMG® GLS 63 Powertrain
At the core of the 2025 AMG® GLS 63 lies a handcrafted AMG 4.0L V8 biturbo engine, a true marvel of modern automotive technology. This powerhouse works in concert with a 48-volt mild-hybrid system, known as the Integrated Starter-Generator (ISG). Consequently, this innovative setup not only provides an immediate boost of power and torque but also enhances overall efficiency. This sophisticated engine delivers a formidable 603 horsepower and an astounding 627 lb-ft of torque, enabling this large SUV to rocket from 0 to 60 mph in a mere 4.1 seconds. Clearly, this is an SUV that performs with the vigor of a sports car.
Moreover, the “hot inside V” turbo layout significantly reduces turbo lag, ensuring that power is available instantly when you demand it. Additionally, AMG Cylinder Management can deactivate cylinders when full power is not required, thereby improving fuel efficiency during less demanding drives. This dual nature of immense power and surprising frugality truly sets the 2025 AMG® GLS 63 powertrain apart.

Dynamic Drive: Performance Features That Impress
Beyond its potent engine, the 2025 Mercedes-Benz AMG® GLS 63 performance is comprehensively supported by a suite of cutting-edge features designed for superior handling and a thrilling driving experience. The AMG SPEEDSHIFT TCT 9G transmission provides swift and precise gear changes, whether you are seeking aggressive acceleration in Sport+ mode or a more relaxed cruise in Comfort. Furthermore, the AMG Performance 4MATIC+ all-wheel drive system is incredibly adaptive, capable of sending up to 100% of the torque to the rear wheels for a more dynamic and engaging feel, especially when navigating winding roads.
- AMG ACTIVE RIDE CONTROL: This active roll stabilization system ensures remarkable composure during cornering, actively counteracting body roll for a flatter, more stable ride.
- Adaptive Damping System (ADS): This system continuously adjusts the suspension damping at each wheel, optimizing ride comfort and handling dynamics based on road conditions and driving style.
- AMG DYNAMIC SELECT: Drivers can customize their experience with various drive modes, including Comfort, Sport, Sport+, Individual, and even specialized modes like Race, Trail, and Sand. These modes adjust everything from throttle response and transmission shifts to suspension firmness and exhaust note, truly transforming the vehicle’s character.
- AMG High-Performance Braking System: Featuring massive brakes with distinctive red calipers, this system provides immense stopping power, ensuring confidence and control even from high speeds.
Ultimately, the combination of these advanced systems means the 2025 AMG® GLS 63 provides a driving experience that is both exhilarating and remarkably refined. It expertly balances the demands of a high-performance vehicle with the luxurious comfort expected from a Mercedes-Benz.
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Experience the Mercedes-Benz Difference Near Scottsdale
As you can infer, the 2025 Mercedes-Benz AMG® GLS 63 is more than just an SUV; it is a statement of power, luxury, and advanced engineering. For those in search of an unparalleled driving experience, we invite you to explore this exceptional vehicle. Located conveniently for anyone seeking a Mercedes-Benz dealership near Scottsdale, our team is ready to provide a comprehensive tour and answer any questions you may have about this incredible machine. Come discover why the AMG® GLS 63 continues to set new standards in the world of high-performance luxury SUVs.

