The 2025 GLS 63 AMG stands as the pinnacle of performance and luxury in the SUV market. This model year elevates the standard, delivering handcrafted power and sophisticated design that caters to discerning drivers. With its potent engine and meticulously crafted features, the GLS 63 AMG is engineered to impress on every front, from performance metrics to passenger comfort.
Under the hood, the heart of the GLS 63 AMG is a handcrafted AMG 4.0L V8 biturbo engine, now enhanced with hybrid assist technology. This powerhouse delivers an astounding 603 horsepower and 627 lb-ft of torque, ensuring breathtaking acceleration from 0 to 60 mph in just 4.1 seconds. The AMG SPEEDSHIFT® TCT 9-speed automatic transmission works in perfect harmony with the AMG Performance 4MATIC+® all-wheel drive system to provide exceptional handling and responsiveness in varied driving conditions. This combination of power and advanced engineering makes the GLS 63 AMG a true performance machine cloaked in SUV practicality.
The exterior of the GLS 63 AMG is both commanding and elegant. While presented in classic Black, the vehicle’s muscular stance and AMG-specific styling cues highlight its dynamic capabilities. Key dimensions showcase its substantial presence: a 123.4-inch wheelbase, an overall length of 206.4 inches, and a width of 79.9 inches without mirrors (84.9 inches with mirrors). These dimensions contribute to both the vehicle’s imposing road presence and its spacious interior.
Inside, the 2025 GLS 63 AMG offers a luxurious and versatile cabin, accommodating 7 passengers as standard, with an optional configuration for 6. The interior dimensions prioritize passenger comfort, offering generous headroom and legroom across all rows. Cargo capacity ranges from 17.4 to 84.7 cubic feet, adapting to various needs from daily errands to long road trips. Optional features like the Executive Rear Seat Package PLUS and Warmth & Comfort Package further enhance the passenger experience with amenities such as heated and ventilated second-row seats, massage functions, and heated armrests.
Performance is further optimized by the AMG RIDE CONTROL+ suspension, based on 4-wheel independent double-wishbone front and multilink rear architecture. This system, coupled with electromechanical power-assisted rack-and-pinion steering, ensures precise control and agility. The GLS 63 AMG is equipped with 21-inch AMG® 10-spoke wheels, with wider rear tires (275/50R21 front and 315/45R21 rear), enhancing both grip and visual appeal.
Fuel economy for the GLS 63 AMG is rated at 14 mpg in the city and 18 mpg on the highway, reflecting the powerful V8 engine’s output. It runs on premium unleaded gasoline and has a fuel capacity of 23.8 gallons. The vehicle meets Bin70/ULEV70 emission standards.
For peace of mind, Mercedes-Benz offers Prepaid Maintenance plans and comprehensive warranty options, ensuring that your GLS 63 AMG remains in peak condition. Additionally, access to Mercedes-Benz service and repair networks guarantees expert care and genuine parts whenever needed.
In conclusion, the 2025 GLS 63 AMG is more than just an SUV; it’s a statement of performance, luxury, and innovative engineering. It masterfully blends robust power with refined comfort, making it an exceptional choice for those seeking a top-tier SUV experience. Explore the 2025 GLS 63 AMG to discover how it redefines the standards of luxury performance SUVs.
