The 2025 Mercedes-AMG S 63 E PERFORMANCE Sedan marks a significant leap in the realm of high-performance luxury vehicles. This model seamlessly blends the iconic S-Class opulence with AMG’s renowned power and cutting-edge hybrid technology, creating a driving experience that is both exhilarating and refined. With a starting MSRP of $186,200, the S 63 E PERFORMANCE positions itself as a top-tier offering in the luxury sedan segment, promising unparalleled performance and sophistication.
Feature Highlights: A Deep Dive into Performance and Luxury
This powerhouse sedan is engineered for drivers who demand both blistering speed and supreme comfort. Here’s a closer look at what makes the 2025 AMG S 63 E PERFORMANCE stand out:
- Passenger Capacity: Comfortably seating 5 passengers, the S 63 AMG ensures a luxurious experience for everyone on board.
- Engine: At the heart of this vehicle lies a handcrafted AMG 4.0L V8 biturbo engine, augmented by a rear-mounted 150kW permanently synchronous electric motor. This hybrid powertrain is the key to its exceptional performance.
- Power Output: The combined system delivers a staggering 791 horsepower, unleashed between 5,500 and 6,500 rpm. This immense power translates to breathtaking acceleration and effortless cruising at any speed.
- Transmission: The AMG SPEEDSHIFT® MCT 9-speed automatic transmission ensures seamless gear changes and optimal power delivery in all driving conditions.
- Cargo Capacity: Offering 10.7 cubic feet of cargo space, the S 63 provides practical storage without compromising its sleek sedan profile.
- Acceleration: The S 63 E PERFORMANCE achieves a 0-60 mph sprint in a mere 3.3 seconds. This rapid acceleration places it firmly in supercar territory, defying its luxury sedan classification.
- Fuel Economy: Despite its immense power, the hybrid system contributes to impressive fuel efficiency figures, achieving 46 MPGe in the city and 53 MPGe on the highway. This balance of power and efficiency is a hallmark of modern performance engineering.
Dimensions and Weight: The Stature of a Performance Sedan
The 2025 Mercedes-AMG S 63 E PERFORMANCE commands presence with its substantial dimensions, reflecting its status as a flagship luxury sedan:
- Wheelbase: 126.6 inches (A) – A long wheelbase contributes to the S 63’s spacious interior and composed ride quality.
- Overall Length: 208.2 inches (B) – The overall length emphasizes its stately sedan profile.
- Overall Height: 59.2 inches (C) – The height maintains a sleek and aerodynamic silhouette.
- Overall Width (with mirrors): 83.0 inches (D) – The width provides a stable stance and generous interior space.
- Track Width (Front): 65.8 inches (F) – Wide track widths enhance handling and stability.
- Track Width (Rear): 64.6 inches (G) – The rear track width complements the front for balanced dynamics.
- Curb Weight: 5,720 lbs – Despite its size and hybrid components, intelligent engineering keeps the weight manageable for optimal performance.
Interior Dimensions: Luxury and Space for Every Passenger
Inside the S 63, passengers are enveloped in luxury and space, ensuring every journey is a first-class experience:
- Passenger Capacity: 5
- Headroom (Front): 42.1 inches
- Legroom (Front): 41.4 inches
- Shoulder Room (Front): 59.6 inches
- Headroom (Rear): 39.4 inches
- Legroom (Rear): 43.8 inches
- Shoulder Room (Rear): 59.0 inches
- Cargo Capacity: 10.7 cu ft
Powertrain and Performance: The Heart of AMG Engineering
The powertrain of the S 63 AMG is a masterpiece of engineering, blending traditional AMG V8 power with cutting-edge hybrid technology:
- Engine: Handcrafted AMG 4.0L V8 biturbo with rear 150kW permanently synchronous electric motor. This combination delivers instant torque from the electric motor and sustained power from the V8.
- Power: 791 hp @ 5,500-6,500 rpm
- Torque: 1,055 lb-ft @ 2,500-4,500 rpm – Massive torque is available across a wide rev range, ensuring effortless acceleration and responsiveness.
- Compression Ratio: 8.6:1
- Construction: Diecast alloy block and heads – Lightweight yet strong construction contributes to performance and durability.
- Fuel Requirement: Premium unleaded gasoline
- Fuel Capacity: 20.1 gal
Charging and Fuel Efficiency: Hybrid Technology at its Best
The plug-in hybrid system in the S 63 E PERFORMANCE offers both enhanced performance and improved efficiency:
- City Fuel Economy: 46 MPGe
- Highway Fuel Economy: 53 MPGe
- Emission Certification: Bin70/ULEV70 – Meeting stringent emission standards while delivering exceptional performance.
Transmission and Chassis: Engineered for Dynamic Driving
AMG’s expertise in performance engineering is evident in the S 63’s transmission and chassis:
- Automatic Transmission: AMG SPEEDSHIFT® MCT 9-speed – Provides rapid gear changes and optimizes power delivery.
- Drive Configuration: AMG Performance 4MATIC+ all-wheel drive – Ensures maximum traction and stability in all conditions.
- Suspension: Adaptive, self-leveling 4-wheel multilink with AMG RIDE CONTROL – Offers a blend of comfort and dynamic handling, adapting to driving style and road conditions.
- Steering Type: Rack-and-pinion with electromechanical power assist and active rear-axle steering – Provides precise and responsive steering, enhanced by rear-axle steering for improved agility at lower speeds and stability at higher speeds.
Wheels and Tires: Stance and Grip
The wheels and tires of the S 63 AMG are designed to complement its performance and aesthetics:
- Wheels: 20-inch AMG® 10-spoke (9.5×20 front and 10.5×20 rear) – Lightweight and strong, enhancing both appearance and handling.
- Tires: 255/45R20 front and 285/40R20 rear, all-season – Providing a balance of grip, comfort, and all-weather capability.
ELEGANCE WITH AUTHORITY: The AMG S 63 Experience
The 2025 Mercedes-AMG S 63 E PERFORMANCE is more than just a car; it’s a statement. It embodies “ELEGANCE WITH AUTHORITY,” delivering a resounding combination of high-performance plug-in hybrid power and twin-turbo V8 engine with the unparalleled luxury of the S-Class. This sedan is designed to reward every sense, offering a driving experience that is both intensely engaging and supremely comfortable. It stands as a testament to AMG’s commitment to pushing the boundaries of performance while upholding the luxurious standards of the Mercedes-Benz S-Class.
