Mercedes-AMG has unleashed its latest masterpiece, the 2014 Mercedes-AMG S63 AMG 4MATIC, setting new benchmarks in the luxury high-performance sedan segment. This model isn’t just an upgrade; it’s a complete reimagining of what a performance luxury vehicle can be, blending breathtaking power with sophisticated technology and unparalleled comfort. The heart of this beast is the formidable AMG 5.5-liter V8 biturbo engine, a powerhouse delivering 577 hp and 664 lb-ft of torque. But power is only part of the story. Through innovative lightweight construction and the introduction of the performance-oriented AMG 4MATIC all-wheel-drive system, the Mercedes S63 AMG transcends its predecessor, offering enhanced driving dynamics and efficiency that redefines its class.
AMG Lightweight Performance: Shedding Weight for Astonishing Agility
The 2014 Mercedes S63 AMG embraces the “AMG Lightweight Performance” philosophy, resulting in a staggering weight reduction of up to 220 pounds compared to the previous model. This dramatic decrease is achieved through meticulous engineering and the utilization of cutting-edge materials. Key contributors include AMG forged light-alloy wheels, a lightweight lithium-ion battery, and a weight-optimized AMG high-performance two-piece brake system. Furthermore, the S-Class’s aluminum skin, encompassing the roof and front body, further contributes to the weight savings. Even the spare wheel recess, crafted from Formula 1-grade carbon fiber, shaves off an additional 9 pounds.
This dedication to lightweight construction translates directly into exhilarating performance. The Mercedes S63 AMG boasts an impressive power-to-weight ratio of just 7.9 lbs/hp. The result? Effortless acceleration from 0 to 60 mph in a mere 3.9 seconds, and an electronically limited top speed of 186 mph. This isn’t just fast for a luxury sedan; it’s supercar territory.
Potent AMG 5.5-Liter V8 Biturbo Engine: Power and Efficiency in Harmony
At the core of the Mercedes S63 AMG lies the AMG 5.5-liter V8 biturbo engine, a member of the esteemed M157 engine family. This engine stands as a testament to AMG’s engineering prowess, delivering a potent 577 hp and a massive 664 lb-ft of torque. Despite this immense power, the engine remains remarkably efficient, holding its title as the most fuel-efficient series-produced V8 in its class. Remarkably, the new Mercedes S63 AMG achieves improved fuel economy compared to its predecessor, even with a significant power increase of 49 hp.
Key technical highlights of this engine include:
- Direct gasoline injection with piezo injectors for precise fuel delivery.
- Twin turbocharging for enhanced power and responsiveness.
- All-aluminum crankcase for reduced weight.
- Four valves per cylinder with camshaft adjustment for optimized performance.
- Air-to-water intercooler for efficient temperature management.
- Sophisticated cooling systems for engine oil, water, and transmission oil.
- Lightweight composite oil pan.
- Alternator management for efficient energy use.
- ECO Start/Stop function for improved fuel economy in urban driving.
AMG Sports Exhaust System: Orchestrating the V8 Symphony
The Mercedes S63 AMG features an AMG sports exhaust system meticulously engineered to deliver an auditory experience that matches its performance. Equipped with automatic logic-controlled exhaust flaps in both rear silencers, the system adapts to driving modes. In “C” (Controlled Efficiency) mode, the flaps remain largely closed, producing a more subdued engine note ideal for relaxed cruising and long journeys.
However, switch to “S” (Sport) or “M” (Manual) modes, and the exhaust flaps open earlier and more aggressively, especially under spirited driving. This unleashes the full, emotional roar of the AMG V8, a signature sound that enthusiasts crave.
“One Man, One Engine”: The AMG Philosophy of Craftsmanship
The engine of the Mercedes S63 AMG is not just assembled; it’s hand-built at AMG’s Affalterbach headquarters, adhering to the “one man, one engine” philosophy. Highly skilled engine builders meticulously assemble each M 157 engine, ensuring the highest levels of precision and craftsmanship. The AMG engine badge, bearing the signature of the responsible engine builder, is a testament to this dedication and the unparalleled DNA of Mercedes-AMG.
Lithium-Ion Battery: Innovation in Weight Reduction and Performance
Continuing its commitment to innovation, the Mercedes S63 AMG adopts a lithium-ion battery, a technology previously seen in the SLS AMG Coupé Black Series. This advanced battery replaces both the conventional starter and backup batteries, resulting in a significant weight saving of over 44 pounds. Beyond weight reduction, the lithium-ion battery boasts enhanced cold-weather resilience and a compact design, making the Mercedes S63 AMG the world’s first volume-produced vehicle to feature this battery technology.
AMG SPEEDSHIFT MCT 7-Speed Sports Transmission: Tailoring Dynamics to Your Drive
The AMG SPEEDSHIFT MCT 7-speed sports transmission in the Mercedes S63 AMG offers a personalized driving experience with its multiple modes. “C” (Controlled Efficiency) mode prioritizes comfort and fuel economy, activating the ECO Start/Stop function and initiating smooth, comfort-oriented gear shifts, typically starting in second gear.
“S” (Sport) and “M” (Manual) modes unleash a more dynamic character, deactivating ECO Start/Stop and delivering quicker, more responsive gear changes. The transmission even features momentary retardation of ignition and injection under full throttle for faster, more emotionally engaging shifts.
Performance-Oriented AMG 4MATIC All-Wheel Drive: Mastering Every Road
A groundbreaking addition to the Mercedes S63 AMG is the standard performance-oriented AMG 4MATIC all-wheel-drive system. This system distributes power with a rearward bias (33% front, 67% rear), maintaining the signature AMG driving dynamics while significantly enhancing traction and acceleration, especially from a standstill. The 4MATIC system also elevates driving safety on slippery surfaces, providing confident handling in diverse conditions.
The core of the 4MATIC system is a multi-disc clutch with a 37 lb-ft locking effect, maximizing grip at all four wheels. The system’s compact and weight-optimized design adds only 154 pounds, minimizing impact on fuel efficiency. Furthermore, ESP® Curve Dynamic Assist comes standard, using targeted braking on the inside rear wheel to enhance cornering agility and reduce understeer.
AIRMATIC Suspension: Balancing Comfort and Dynamic Handling
The Mercedes S63 AMG is equipped with AMG ADAPTIVE sports suspension based on the AIRMATIC full air suspension system with Adaptive Damping System ADS PLUS. This system now features independent control of compression and rebound damping, allowing for even finer adjustments to driving conditions and road surfaces. Drivers can choose between “Comfort” and “Sport” suspension modes at the touch of a button. AMG-specific front axle kinematics, including increased camber, a larger anti-roll bar, and a stiffer rear subframe carrier, further sharpen handling dynamics.
Electromechanical AMG speed-sensitive sports steering complements the suspension, providing variable steering ratios for enhanced agility and high-speed stability. Steering assistance varies with suspension mode, offering lighter assistance in “Comfort” and firmer feedback in “Sport.”
AMG Light-Alloy Wheels and Braking System: Performance Down to the Details
The Mercedes S63 AMG rides on AMG light-alloy wheels, designed for weight reduction and increased strength, minimizing unsprung masses for improved handling and suspension response. Standard specification includes 19-inch wheels, with optional 20-inch forged light-alloy wheels available.
Braking performance is equally impressive, with a weight-optimized AMG high-performance two-piece brake system as standard. For ultimate stopping power, an optional AMG ceramic high-performance two-piece brake system is available, offering over 20% weight reduction, enhanced durability, and superior thermal stability. These ceramic brakes are identifiable by their bronze-painted calipers and “AMG Carbon Ceramic” logo.
Design: A Fusion of Power, Exclusivity, and Sensual Aesthetics
The design of the Mercedes S63 AMG is a powerful statement, blending Mercedes-Benz’s sensual design language with classic AMG performance cues. The upright, three-dimensional radiator grille commands attention, contrasted by the aggressive front apron with its large air intakes and high-gloss black grille featuring the stylized “A” of AMG. Motorsport-inspired flics optimize airflow, while a three-dimensional front splitter in silver shadow reduces lift.
Side sill panels with silver shadow inserts, large AMG light-alloy wheels, and “V8 BITURBO” lettering on the front fenders further emphasize the car’s performance pedigree. The rear design is equally assertive, featuring a black diffuser insert with silver shadow trim and chromed twin tailpipes of the AMG sports exhaust system.
Interior: Luxurious Sportiness and Cutting-Edge Technology
The interior of the Mercedes S63 AMG seamlessly blends sporty AMG character with the luxurious appointments expected of an S-Class. Newly developed AMG sports seats, upholstered in fine nappa leather with AMG V8 design, offer exceptional lateral support and comfort. AMG badges adorn the front and rear seat backrests, and special touches include an embossed emblem on the center console armrest and a high-quality analog clock in IWC design.
The AMG sports steering wheel, wrapped in perforated leather with aluminum shift paddles, provides perfect control. The high-resolution TFT color display AMG instrument cluster features animated round dials with AMG-specific lettering and red/silver needles, along with “V8 BITURBO” lettering in the rev counter. The AMG main menu provides access to vehicle settings and performance data, displayed clearly on the TFT screen.
Intelligent Drive: Setting New Safety Standards
The Mercedes S63 AMG pioneers new standards in active and passive safety with Mercedes-Benz’s “Intelligent Drive” systems. Building upon innovations like PRE-SAFE® and DISTRONIC PLUS, these systems seamlessly integrate comfort and safety. Key features include the Driver Assistance Package and Night View Assist Plus, enhancing driver awareness and accident prevention.
Conclusion: The Pinnacle of Luxury Performance
The 2014 Mercedes-AMG S63 AMG 4MATIC is more than just a car; it’s a statement. It represents the pinnacle of luxury performance sedans, blending breathtaking power, innovative technology, and exquisite craftsmanship. From its lightweight construction and potent V8 biturbo engine to its sophisticated all-wheel-drive system and luxurious interior, the Mercedes S63 AMG redefines its segment and sets a new standard for automotive excellence. It’s a testament to AMG’s relentless pursuit of performance and Mercedes-Benz’s unwavering commitment to luxury and innovation.
