The 2025 Mercedes-AMG S 63 E Performance Sedan marks a revolutionary step in the realm of high-performance luxury vehicles. Combining the iconic S-Class sophistication with electrifying AMG power, this model redefines what it means to experience authority and elegance on the road. This powerhouse seamlessly integrates a handcrafted AMG 4.0L V8 biturbo engine with a rear-mounted 150kW electric motor, delivering a breathtaking 791 horsepower and a staggering 1,055 lb-ft of torque.
Unleashing Unprecedented Performance
Prepare to be captivated by the sheer force of the Mercedes-AMG S 63 E Performance. Its hybrid powertrain propels this luxury sedan from 0 to 60 mph in a mere 3.3 seconds. This astonishing acceleration is not just about raw speed; it’s about the seamless, instantaneous power delivery that only electrification can provide. The AMG SPEEDSHIFT® MCT 9-speed automatic transmission ensures that this immense power is always readily accessible, translating to an exhilarating driving experience whether you’re navigating city streets or conquering open highways.
Side view dimensions of the 2025 Mercedes-AMG S 63 E Performance sedan, showcasing its sleek profile and aerodynamic design.
Exterior Elegance and Dimensions
The exterior of the AMG S 63 E Performance exudes a commanding presence. While specific overall width without mirrors is to be announced (TBA), its dimensions speak volumes about its spaciousness and road presence. The wheelbase measures an expansive 126.6 inches, contributing to a comfortable and stable ride. The overall length of 208.2 inches and height of 59.2 inches create a silhouette that is both athletic and refined. With a width of 83.0 inches including mirrors, the S 63 E Performance confidently occupies its lane, asserting its status as a top-tier luxury sedan. Front track width is 65.8 inches, and rear track width is 64.6 inches, further enhancing stability and handling.
Front and rear view dimensions of the 2025 Mercedes-AMG S 63 E Performance sedan, illustrating its balanced proportions and muscular stance.
Interior Luxury and Capacity
Step inside the 2025 AMG S 63 E Performance and immerse yourself in an oasis of luxury. Designed to comfortably accommodate 5 passengers, the interior dimensions prioritize both driver and passenger comfort. Front passengers enjoy a generous headroom of 42.1 inches, legroom of 41.4 inches, and shoulder room of 59.6 inches. Rear passengers are equally pampered with 39.4 inches of headroom, a remarkable 43.8 inches of legroom, and 59.0 inches of shoulder room. Despite the hybrid powertrain, the cargo capacity remains a practical 10.7 cu ft, ensuring ample space for luggage or everyday essentials.
Powertrain and Performance Metrics
At the heart of the AMG S 63 E Performance lies the handcrafted AMG 4.0L V8 biturbo engine, synergistically paired with a rear 150kW permanently synchronous electric motor. This advanced hybrid system generates a combined power output of 791 hp at 5,500-6,500 rpm and a colossal 1,055 lb-ft of torque, available from 2,500-4,500 rpm. The engine boasts a compression ratio of 8.6:1 and is constructed with a diecast alloy block and heads. It demands premium unleaded gasoline and has a fuel capacity of 20.1 gallons, balancing performance with a degree of practicality.
Electrification and Efficiency
The “E Performance” designation signifies Mercedes-AMG’s commitment to efficient power. While AC charging speed and time (10-100%) are still to be announced (TBA), the inclusion of a J1772 AC charging connector confirms its plug-in hybrid nature. Impressively, the S 63 E Performance achieves 46 MPGe in the city and 53 MPGe on the highway [Disclaimer†], demonstrating remarkable fuel economy for a vehicle of its performance caliber. It also meets stringent emission standards with a Bin70/ULEV70 certification.
Transmission, Chassis, and Handling
The AMG SPEEDSHIFT® MCT 9-speed automatic transmission ensures lightning-fast gear changes and optimal power delivery to all four wheels via the AMG Performance 4MATIC+ all-wheel drive system. The chassis is equipped with adaptive, self-leveling 4-wheel multilink suspension featuring AMG RIDE CONTROL, providing a sophisticated balance between comfort and dynamic handling. Rack-and-pinion steering with electromechanical power assist and active rear-axle steering further enhances agility and responsiveness. The turning circle diameter is still to be announced (TBA).
Wheels and Tires
The 2025 AMG S 63 E Performance rides on substantial 20-inch AMG® 10-spoke wheels (9.5×20 front and 10.5×20 rear). These are paired with high-performance all-season tires, sized 255/45R20 at the front and 285/40R20 at the rear, ensuring exceptional grip and handling in various driving conditions.
Standard and Optional Features: Tailoring Your Luxury Experience
The Mercedes-AMG S 63 E Performance offers an extensive array of standard features befitting its flagship status. For those seeking an even more personalized experience, a range of optional packages are available.
Optional Rear Seat Packages
Enhance the rear passenger experience with packages like the Rear Seat Package, Executive Rear Seat Package, and Executive Rear Seat Package Plus. These offer features such as 4-zone climate control, power-adjustable seats with massage, rear-cabin MBUX entertainment, wireless charging, and even folding tables, transforming the rear cabin into a mobile sanctuary of comfort and technology. The Rear Seat Entertainment Package further elevates the experience with high-end MBUX entertainment and wireless headsets.
Peace of Mind and Maintenance
Mercedes-Benz provides comprehensive options for service and peace of mind. Prepaid Maintenance plans allow you to lock in future maintenance costs, offering potential savings and convenience. A variety of warranty options are available, from the standard New-Vehicle Limited Warranty to extended coverage for Certified Pre-Owned vehicles, ensuring your investment is protected. And for any servicing needs, Mercedes-Benz Certified Collision Centers and factory-trained technicians are equipped with advanced diagnostic tools and Genuine Mercedes-Benz Parts to keep your AMG S 63 E Performance in peak condition.
The 2025 Mercedes-AMG S 63 E Performance is more than just a car; it’s a statement. It’s a fusion of breathtaking performance, unparalleled luxury, and cutting-edge technology, setting a new benchmark for the high-performance sedan segment and appealing to those who demand the very best. While some details like overall width without mirrors, turning circle, and charging times are still to be announced, the revealed specifications already paint a picture of automotive excellence. For enthusiasts and potential owners looking for the pinnacle of AMG engineering in the S-Class lineage, the S 63 E Performance is poised to be an irresistible proposition, even for those initially searching for a “Mercedes Amg E63 Amg” level of performance and luxury.
