Mercedes-AMG has consistently pushed the boundaries of performance and luxury, and the Mercedes-benz Amg Sls Black Series stands as a testament to their relentless pursuit of automotive perfection. Born from the spirit of the SLS AMG GT3 race car, this 2014 model represents the most extreme iteration of the iconic SLS, injecting pure, unadulterated motorsport DNA into a road-legal machine. This fifth model to bear the coveted “Black Series” moniker takes performance to a whole new dimension, blending breathtaking design with exhilarating driving dynamics and an unwavering commitment to lightweight construction. Embracing AMG’s Lightweight Performance strategy, the SLS AMG Black Series redefines what’s possible, offering an unparalleled driving experience for enthusiasts and connoisseurs alike.
Performance Redefined: The Heart of the Black Series Beast
At the core of the Mercedes-Benz AMG SLS Black Series lies a formidable AMG 6.3-liter V8 engine, meticulously enhanced to unleash an astonishing 622 horsepower. This naturally aspirated powerhouse, a hallmark of AMG’s engineering prowess, delivers a symphony of raw power and thrilling responsiveness. Compared to the already potent SLS AMG GT, the Black Series gains an additional 39 horsepower, achieved through a series of strategic upgrades. These enhancements include a significant increase in maximum engine speed, soaring from 7,200 to a breathtaking 8,000 rpm. This higher rev limit is facilitated by a fully revised high-speed valve train, featuring modified camshaft geometry and optimized bucket cam followers with a special coating borrowed directly from race vehicles. The intake air ducting has also been meticulously reworked, de-throttling the system and adapting it to the new, higher engine speeds. Complementing these mechanical upgrades are refined engine mapping and an increase in intake pressure, all working in harmony to extract maximum performance.
The pursuit of track-ready durability extends to the engine’s core components. Mercedes-AMG engineers have further fortified the crankshaft assembly for unwavering stability under the extreme demands of race track driving. This includes modified oil bores in the crankshaft, new crankshaft bearings, a high-performance oil pump, and robust connecting rod bolts. Furthermore, the entire water and oil cooling system for both the engine and transmission has undergone optimization to ensure peak performance even under the most grueling conditions.
Adding another layer of motorsport-inspired engineering, the AMG V8 engine in the Mercedes-Benz AMG SLS Black Series features a specialized mounting system. A gas-filled strut strategically braces the eight-cylinder engine against the body, effectively minimizing unwanted load shifts during high-intensity track driving. Staying true to AMG’s revered “one man, one engine” philosophy, each 6.3-liter V8 is meticulously hand-built in the AMG factory in Affalterbach, Germany. This dedication to craftsmanship is proudly displayed through the black AMG engine badge, bearing the signature of the master engine builder – a distinguishing mark of the Black Series lineage.
This potent engine propels the Mercedes-Benz AMG SLS Black Series from 0 to 60 mph in a mere 3.5 seconds, continuing its relentless acceleration to a staggering top speed of 196 mph. The visceral soundtrack accompanying this performance is equally captivating. For the first time, the AMG sport exhaust system is crafted from titanium, resulting in a significant weight reduction and a more aggressive exhaust note. The newly designed system features performance-enhancing, fan-type exhaust manifolds, along with distinctive center and rear mufflers, creating a powerful and truly unforgettable auditory experience. The switch to titanium saves approximately 28.7 pounds compared to its steel predecessor, further contributing to the car’s overall lightweight philosophy.
AMG Lightweight Performance: Shedding Weight, Amplifying Agility
The Mercedes-Benz AMG SLS Black Series embodies AMG’s “Lightweight Performance” strategy to its fullest extent. With a curb weight of just 3,417 pounds, it is not only 154 pounds lighter than the standard SLS AMG but also boasts the best power-to-weight ratio of any AMG Black Series vehicle to date. This remarkable figure of 5.49 lb/hp places it among the elite of super sports cars, achieved through the extensive use of advanced materials and innovative engineering.
Numerous body components are crafted entirely from CFRP (carbon-fiber reinforced plastic). These include the hood, the rear panel behind the AMG sports bucket seats, the diagonal braces on the underbody, and the torque tube connecting the engine and transmission. Notably, the carbon-fiber torque tube weighs a mere 29.3 pounds, a significant reduction compared to its 58.6-pound aluminum counterpart. A lightweight CFRP drive shaft, weighing only 10.4 pounds, efficiently transmits power to the rear axle. CFRP is also utilized for various parts within the aluminum spaceframe, and a lithium-ion battery replaces the conventional starter battery, further shedding 17.6 pounds.
Precision Transmission and Enhanced Dynamics
The AMG SPEEDSHIFT DCT 7-speed sports transmission in the Mercedes-Benz AMG SLS Black Series is strategically positioned 0.4 inches lower to optimize the center of gravity. It is also braced against the body with gas-filled struts to minimize unwanted load shifts during dynamic driving. The dual-clutch transmission offers four distinct drive modes: C, S, S+, and M. “Sport plus” and “Manual” modes deliver even more aggressive performance compared to the standard SLS AMG and SLS AMG GT, with faster shift speeds and quicker response to driver inputs.
Adding to the driving excitement is the automatic rev-matching function during downshifts. The throttle blips are more pronounced and striking than ever, amplified by the AMG titanium sports exhaust system. A new temporary M mode allows drivers to momentarily engage manual mode in C, S, or S+ by simply pressing a shift paddle. This provides on-demand manual control for enhanced driver engagement.
Complementing the advanced transmission is a new electronically controlled AMG rear-axle differential lock. This system, integrated into the compact transmission housing, offers variable locking effect during acceleration and deceleration. The electronic control provides quicker response and superior traction in all road conditions. Furthermore, the electronic differential lock enhances safety by stabilizing the vehicle during maneuvers like slaloms or high-speed lane changes. The standard three-stage ESP® system and RACE START function are precisely tuned to work in harmony with the electronic rear-axle differential lock, ensuring optimal performance and control.
Chassis and Suspension: Track-Focused Agility
The chassis and suspension of the Mercedes-Benz AMG SLS Black Series have been meticulously engineered for uncompromising track performance. While retaining the aluminum double wishbone layout at all four corners, virtually every component has been refined. The AMG Adaptive Performance Suspension features a stiffer basic setup and electronically controlled two-stage shocks (Sport, Sport +), allowing for personalized adjustment. Coil-over springs enable fine-tuning of wheel loads for specific track setups. Elastokinematics are significantly more rigid, enhancing stability in corners. The track width is increased for added grip, and new front wheel mounts and stabilizer tuning further reduce body roll during aggressive cornering.
The Mercedes-Benz AMG SLS Black Series rides on lightweight AMG 10-spoke forged alloy wheels, painted matte black with a high-gloss finish. These wheels are not only visually striking but also contribute to weight savings. Newly developed Michelin Pilot Sport Cup 2 sports tires, sized 275/35 R 19 front and 325/30 R 20 rear, provide exceptional grip and cornering prowess. The AMG speed-sensitive steering has been revised for optimal steering precision and feedback, ensuring outstanding control.
Braking Power: Ceramic Excellence
Ensuring exceptional stopping power, the Mercedes-Benz AMG SLS Black Series is equipped with the standard AMG high-performance ceramic two-piece brake system. These brakes offer superior deceleration and thermal stability thanks to their increased hardness. They are also significantly lighter than conventional steel/aluminum brakes, reducing unsprung weight by approximately 40 percent and saving about 35.3 pounds overall. This reduction in unsprung mass optimizes both ride comfort and grip, while the reduced rotating masses at the front axle enhance steering response.
Design Inspired by Motorsport: Aggression and Aerodynamics
The design of the Mercedes-Benz AMG SLS Black Series is a direct reflection of its motorsport inspiration, drawing heavily from the SLS AMG GT3 race car. Flared fenders accommodate wider sports tires, while tinted headlights and black rear light surrounds contribute to an aggressive stance. Aerodynamic balance is optimized through front, rear, and side skirts, along with a rear diffuser, all designed in the signature Black Series style. Extensive use of CFRP is evident in the front splitter, side sills, and rear skirt. Enlarged air intakes with carbon-fiber flics ensure optimal airflow to the cooling modules.
The carbon-fiber hood features a central air outlet, effectively dissipating engine heat, increasing front axle downforce, and improving aerodynamics. The radiator grille’s cross-fin and star are finished in high-gloss black, matching the exterior mirrors and hood fins. Carbon-fiber side inserts with air outlets, reminiscent of the GT3, aid in engine compartment temperature reduction, ensuring maximum stability even under demanding track conditions.
The optional AMG Aerodynamics package further enhances performance with an adjustable carbon-fiber rear wing and additional front flics. The rear wing, braced by aluminum elements, significantly increases rear downforce, especially when equipped with the Gurney flap. The AMG Solar Beam exterior paint is exclusively available for the SLS AMG Black Series, along with six other exterior paint finishes from the SLS AMG range.
Interior: Performance and Premium Craftsmanship
The interior of the Mercedes-Benz AMG SLS Black Series seamlessly blends high-performance functionality with premium craftsmanship. Two color variants are available: black designo leather with black Alcantara®, or black designo leather with black/red Alcantara®. The AMG Performance steering wheel, wrapped entirely in Alcantara®, provides exceptional grip and features a red 12 o’clock marking. Carbon fiber accents adorn the center console and trim, while red seat belts and contrasting stitching add sporty highlights. Customers can opt to delete the COMAND multimedia system for further weight reduction, replaced by a carbon-fiber trim element.
For audiophiles, the optional Bang & Olufsen BeoSound AMG high-end surround sound system delivers an immersive audio experience. This system features a 1,000-watt amplifier, 11 speakers, and illuminated lens tweeters, providing exceptional sound quality.
Conclusion: The Ultimate SLS AMG
The Mercedes-Benz AMG SLS Black Series is more than just a car; it’s a statement. It represents the pinnacle of SLS AMG performance, a fusion of motorsport technology and road-going refinement. With its potent engine, lightweight construction, track-tuned chassis, and aggressive design, the SLS AMG Black Series delivers an unparalleled driving experience that excites the senses and embodies the very essence of AMG’s Driving Performance. For those seeking the ultimate expression of the SLS AMG, the Black Series stands alone, a true icon of automotive engineering and design.
