The 2014 Mercedes Amg Sls Black Series stands as the pinnacle of performance within the celebrated SLS lineup. Drawing direct inspiration from the SLS AMG GT3 race car, this Black Series iteration represents the fifth in a lineage known for pushing boundaries. Mercedes-AMG has masterfully blended breathtaking design with exceptional driving dynamics and an unwavering commitment to lightweight construction, embodying their AMG Lightweight Performance strategy. Tipping the scales at a mere 3,417 pounds, the 2014 SLS AMG Black Series boasts a staggering power-to-weight ratio of 5.49 lb/hp. This incredible figure is made possible by the formidable AMG 6.3-liter V8 engine, producing a massive 622 horsepower at 7,400 rpm, propelling this most dynamic SLS ever to 60 mph in a blistering 3.5 seconds.
The SLS AMG Black Series takes performance to an entirely new echelon, incorporating features honed for the track. This includes the AMG Adaptive Performance Coil-over Suspension, allowing for precise handling adjustments. Braking is handled by the AMG high-performance ceramic two-piece brake system, ensuring phenomenal stopping power with reduced weight. Weight-optimized, forged AMG light-alloy wheels wrapped in new sport tires further enhance agility and grip. Key highlights also include the electronically-controlled AMG rear-axle differential lock, optimizing power delivery, and the AMG SPEEDSHIFT DCT 7-speed sports transmission, renowned for its lightning-fast shifts and response times. For drivers seeking the ultimate in aerodynamic performance, the available AMG Aerodynamics package further refines handling and dynamics. The 2014 SLS AMG Black Series became available in the U.S. market in the summer of 2013, eagerly anticipated by enthusiasts and collectors alike.
The “Black Series” designation carries significant weight among automotive aficionados and experts globally. Following in the footsteps of the SLK55 AMG Black Series (2006, European model), the CLK63 AMG Black Series (2008), the SL65 AMG Black Series (2009), and the C63 AMG Black Series (2013), this fifth iteration marks a significant leap, elevating the iconic SLS AMG into an even more exclusive and performance-oriented realm.
Ola Källenius, former Chairman of Mercedes-AMG GmbH, perfectly encapsulated the essence of this model: “The new SLS AMG Black Series is a textbook example of the seamless transfer of technology and engineering from motorsport to the road. We’ve extensively drawn from the global success of the SLS AMG GT3 customer racing car, both in conceptual and technological aspects. Boasting a plethora of lightweight components and captivating dynamics, our fifth Black Series model guarantees undiluted ‘Driving Performance.’ The SLS AMG Black Series is the definitive choice for achieving rapid lap times and experiencing a deeply emotional driving sensation.”
Tobias Moers, incoming CEO and former Head of Total Vehicle Development and Member of the Board of Mercedes-AMG GmbH, added, “Enthusiasts of high-performance super sports cars will be captivated by its advanced technological package. The bedrock for passionate performance and exceptional driving dynamics is built upon numerous groundbreaking developments in the engine, transmission, suspension, and aerodynamics – all while prioritizing our ‘AMG Lightweight Performance’ philosophy. Remarkable advancements in lightweight design have culminated in a curb weight of just 3,417 pounds.”
The Heart of the Beast: AMG 6.3-Liter V8 Engine
Synonymous with exhilarating driving dynamics, the enhanced AMG 6.3-liter V8 engine residing within the 2014 SLS AMG Black Series churns out a formidable 622 hp and 468 lb-ft of torque. This power output firmly establishes the 2014 SLS AMG Black Series as the most potent AMG high-performance vehicle powered by a combustion engine, second only to the SLS AMG Electric Drive with its 740 hp electric powertrain.
The sprint to 60 mph is dispatched in a mere 3.5 seconds, and the relentless acceleration continues to a top speed of 196 mph. Compared to the already impressive 583 hp of the SLS AMG GT, the Black Series gains an additional 39 hp through meticulous engineering enhancements:
- Elevated Maximum Engine Speed: The rev limit has been raised from 7,200 to a thrilling 8,000 rpm, unlocking higher power potential.
- Revised High-Speed Valve Train: A completely redesigned valve train incorporates modified camshaft geometry and optimized bucket cam followers featuring a specialized coating, technology directly borrowed from racing engines.
- Optimized Intake Air Ducting: De-throttling and adaptation of the intake system are tailored to match the newly achieved maximum engine speed, ensuring optimal airflow.
- Refined Engine Mapping: Adjustments to the engine control unit and an increase in intake pressure further contribute to the power boost.
Mercedes-AMG engineers have further fortified the crankshaft assembly to withstand the rigors of demanding race track conditions. This includes modified oil bores within the crankshaft, new crankshaft bearings, a high-performance oil pump, and robust connecting rod bolts. The entire cooling system, encompassing both water and oil for the engine and transmission, has been comprehensively optimized for extreme performance scenarios.
The AMG V8 engine in the SLS AMG Black Series also benefits from a specialized mounting system. A gas-filled strut strategically braces the eight-cylinder engine against the body, effectively mitigating unwanted load shifts during high-intensity, race-track driving. Staying true to the AMG philosophy of “one man, one engine,” each 6.3-liter V8 engine is meticulously hand-built at the AMG factory in Affalterbach, Germany. This commitment to handcrafted quality is proudly displayed by the black AMG engine badge, bearing the signature of the engine builder, a hallmark of the prestigious Black Series models.
Key Performance Data:
| SLS AMG Black Series | |
|---|---|
| Displacement | 6,208 cc |
| Bore x stroke | 4.02 x 3.72 inches |
| Compression ratio | 11.3 : 1 |
| Horsepower | 622 hp at 7,400 rpm |
| Max. torque | 468 lb-ft at 5,500 rpm |
| Max. engine speed | 8,000 rpm |
| Engine weight (dry) | 452 lbs |
| Acceleration 0-60 mph | 3.5 seconds |
| Top speed | 196 mph |
Positioned as a front mid-engine behind the front axle, the naturally aspirated V8 engine delivers race car-like responsiveness and exceptional high-revving capabilities. The track-focused nature of this potent AMG V8 is also audibly apparent through its distinctive engine note.
For the first time, the newly designed AMG sport exhaust system is crafted from titanium. Featuring performance-optimized, fan-type exhaust manifolds with unique center and rear mufflers, it produces a more commanding and even more captivating engine sound. The transition from steel to titanium results in significant weight savings: at just under 37.5 pounds, the new AMG sports exhaust system is approximately 28.7 pounds lighter than its steel predecessor.
AMG Lightweight Performance Strategy: Shedding Weight for Speed
Adhering to the “AMG Lightweight Performance” strategy, the 2014 SLS AMG Black Series achieves a curb weight of 3,417 pounds. This not only makes it 154 pounds lighter than the standard SLS AMG, but also grants it the best power-to-weight ratio of any AMG Black Series vehicle to date. Even within the realm of super sports cars, its 5.49 lb/hp figure is exceptionally competitive, achieved through the relentless pursuit of weight reduction.
Numerous body components, including 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, are meticulously crafted entirely from CFRP (carbon-fiber reinforced plastic). Notably, the carbon-fiber torque tube weighs a mere 29.3 pounds, a significant reduction compared to its 58.6-pound counterpart with a sand-cast aluminum housing. Continuing the lightweight approach, a CFRP drive shaft, weighing only 10.4 pounds, efficiently transmits power between the engine and the dual-clutch transaxle, which is flange-mounted on the rear axle. CFRP components also replace various parts on the aluminum spaceframe, and a lithium-ion battery replaces the conventional starter battery, further reducing weight by 17.6 pounds.
Dual-Clutch Transmission: Seamless Power Delivery
The AMG SPEEDSHIFT DCT 7-speed sports transmission is strategically positioned 0.4 inches lower in the chassis to achieve an even lower center of gravity, enhancing handling agility. It is also braced against the body by gas-filled struts to minimize unwanted load shifts during dynamic driving. The dual-clutch transmission offers four distinct drive modes: C (Controlled Efficiency), S (Sport), S+ (Sport plus), and M (Manual). “Sport plus” and “Manual” modes deliver an even more aggressive driving experience compared to the standard SLS AMG and SLS AMG GT models. Beyond increased shift speeds, the transmission exhibits quicker responses to driver shift commands.
Adding to the driving excitement is the automatic rev-matching function during downshifts. The throttle blips during gear changes are more pronounced and impactful than ever, amplified by the AMG titanium sports exhaust system, creating an aural spectacle.
A new temporary M mode further enhances driver engagement. In C, S, or S+ modes, drivers can momentarily activate manual mode by simply pressing the “up” or “down” shift paddle once, without removing their hands from the steering wheel. This temporary M mode allows drivers to experience the dynamism of manual gear shifts within the automatic driving programs, while still benefiting from automatic up and down-shifting when desired. This feature allows drivers to fully concentrate on the vehicle’s impressive performance capabilities.
Electronic AMG Rear-Axle Differential Lock: Enhanced Traction and Stability
A newly developed electronically controlled AMG rear-axle differential lock, featuring a shorter rear axle ratio, replaces the mechanical variant. Integrated within the compact transmission housing, this system provides variable locking action during both acceleration and deceleration. The electronic control system offers enhanced responsiveness, ensuring exceptional traction for the rear wheels across diverse road conditions. Moreover, the electronic AMG rear-axle differential lock contributes to improved safety. By mitigating the vehicle’s yaw around its vertical axis, the system provides a stabilizing effect during rapid slaloms or high-speed lane changes.
The standard three-stage ESP® system, offering “ESP ON,” “ESP SPORT Handling Mode,” and “ESP OFF” functions, is meticulously calibrated to work in perfect harmony with the electronic AMG rear-axle differential lock. The same precision tuning applies to the RACE START function, which leverages the electronic differential lock to deliver optimal traction for blistering acceleration from a standstill.
AMG Adaptive Performance Suspension and Sports Tires: Track-Honed Handling
The chassis and suspension of the 2014 SLS AMG Black Series have undergone significant revisions. While retaining the fundamental layout of aluminum double wishbones at all four corners, virtually every component has been refined to achieve dramatically enhanced track performance.
Key enhancements include:
- AMG Adaptive Performance Suspension: Features a stiffer base setup and electronically controlled two-stage shocks (Sport, Sport +), allowing for personalized adjustments to suit individual driving styles and road conditions.
- Coil-Over Spring Suspension: Enables precise adjustment of wheel loads for fine-tuning the suspension setup to specific race track configurations, offering unparalleled customization for serious track enthusiasts.
- Stiffer Elastokinematics: Elastokinematics are 50% more rigid at the front and 42% more rigid at the rear, resulting in greater stability and precision during cornering maneuvers.
- Increased Track Width: Track width is increased by 0.8 inches at the front and 0.9 inches at the rear, enhancing grip levels and cornering prowess.
- Optimized Front Wheel Mounts and Stabilizer Tuning: New front wheel mounts and refined front stabilizer tuning further enhance grip and reduce body roll during high-speed cornering, contributing to flatter and more confident handling.
- Lightweight AMG Forged Alloy Wheels: AMG 10-spoke forged alloy wheels, boasting an exceptionally lightweight forged design for optimal strength, are finished in matte black with a high-gloss finish. Dimensions are 10 x 19 inches at the front and 12 x 20 inches at the rear, resulting in a weight saving of 8.8 pounds.
- Michelin Pilot Sport Cup 2 Sports Tires: 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 traction, specifically engineered for high-performance driving.
- AMG Speed-Sensitive Steering: Features revised power steering characteristics for enhanced steering precision and exceptional driver control, providing a more direct and communicative connection to the road.
Standard AMG High-Performance Ceramic Two-Piece Brake System: Uncompromising Stopping Power
The braking system on the SLS AMG Black Series is engineered for exceptional deceleration performance and unwavering stability under extreme conditions. The standard AMG high-performance ceramic two-piece brake system features substantial 15.8 x 1.5-inch discs at the front and 14.2 x 1.3-inch discs at the rear. These ceramic brakes offer increased hardness for superior thermal stability, crucial for track driving, while simultaneously achieving a weight reduction of approximately 40 percent compared to conventional steel/aluminum counterparts. This reduction in unsprung weight optimizes both ride comfort and grip, while the reduced rotating masses at the front axle contribute to a more direct and responsive steering feel. The overall weight saving is approximately 35.3 pounds compared to a conventional steel/aluminum brake system, further enhancing agility and handling.
Design Inspired by the SLS AMG GT3 Race Car: Form Follows Function
The design of the SLS AMG Black Series is directly inspired by the SLS AMG GT3 race car, developed to FIA GT3 specifications and rapidly establishing itself as a formidable competitor in the super sports car racing arena.
In the 2012 motorsport season alone, the SLS AMG GT3 competed in over 15 series across four continents. Its impressive achievements include a triple victory in the 24-hour Dubai race in January 2012, three driver and team titles in prestigious championships such as the FIA GT3 European Championship, the ADAC GT Masters, and the FIA GT3 World Championship, along with numerous podium finishes in various short-distance, four-hour, and six-hour races. Since the inception of the Customer Racing program in 2010, the SLS AMG GT3 has secured over 100 victories, testament to its exceptional track prowess.
Flared fenders, widened by 0.5 inches at the front and 1.0 inch at the rear on each side, provide the necessary clearance for the wider 10.8-inch and 12.8-inch sports tires, enhancing the car’s aggressive stance. Tinted headlights and black surrounds for the rear lights further contribute to the muscular and assertive appearance of the SLS AMG Black Series. Aerodynamic balance is meticulously optimized by 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, incorporating carbon-fiber flics, ensure optimal airflow to the cooling modules at the front, crucial for maintaining peak performance.
Mirroring the SLS AMG GT3, the carbon-fiber hood features a central air outlet. Beyond effectively dissipating engine heat, this outlet also increases downforce at the front axle and improves the vehicle’s aerodynamic drag coefficient. The wing-like cross-fin and the iconic Mercedes-Benz star recessed into the radiator grille are finished in high-gloss black, complementing the exterior mirrors and the fins on the hood. The carbon-fiber insert on the sides, incorporating an air outlet and a black fin, also echoes the GT3 design, aiding in reducing temperature within the engine compartment. The result is maximized stability, even under the intense demands of race track use.
The side profile is further enhanced by the seamlessly integrated side skirts, which flow harmoniously with the character line, creating a striking visual impact. Carbon elements along the bottom edges visually extend the line of the carbon-fiber front splitter towards the rear of the vehicle. AMG forged wheels in the signature Black Series ten-spoke design, finished in matte black with a high-gloss rim, offer glimpses of the AMG ceramic high-performance two-piece brake system. AMG forged wheels in matte black with a polished flange are also available as an option.
The muscular aesthetic of the SLS AMG Black Series continues at the rear, dominated by its wide fenders and prominent rear diffuser. The diffuser extends beyond the rear skirt, generating additional rear downforce for enhanced stability at high speeds. Visible air openings behind black grilles aid in dissipating hot air surrounding the AMG titanium sports exhaust system. Two sets of twin square cross-section chrome tailpipes provide a visual cue to the super sports car’s immense power, an impression reinforced by its commanding exhaust note. The exclusive AMG logo, featuring contrasting “Black Series” lettering in black, adds a subtle yet striking touch on the top right of the trunk lid.
AMG Aerodynamics Package: Fine-Tuning for Track Domination
The SLS AMG Black Series offers an optional AMG Aerodynamics package, further elevating its track capabilities. This package includes an adjustable carbon-fiber rear wing, replacing the standard wind deflector. The rear wing is supported by aluminum elements on the trunk lid, generating even greater downforce at the rear, particularly when combined with the Gurney flap. The Gurney flap, named after its inventor, racing legend Dan Gurney, is a 0.3-inch spoiler lip fitted to the rear wing at a 90-degree angle. This subtle yet effective addition further increases downforce without significantly increasing aerodynamic drag. Complementing the rear wing are additional carbon-fiber flics on the front skirt, which further augment downforce at the front, in contrast to the standard inward-lying carbon-fiber flics designed to optimize airflow to the cooling modules. The striking AMG Solar Beam exterior paint is exclusively available for the SLS AMG Black Series, adding to its visual exclusivity. Six additional exterior paint finishes from the SLS AMG range are also offered, including the matte finish designo magno alanite grey, allowing for personalization.
Functional, Performance Interior: Luxury Meets Track Focus
The interior of the SLS AMG Black Series seamlessly blends high-quality materials with meticulous craftsmanship and exquisitely designed details, reflecting its dual nature of performance and luxury. Two color variants are available: black designo leather with black Alcantara®, or black designo leather with black/red Alcantara®. The two-tone option features red door center panels and red accents on the center console and above the glove box, adding a touch of sporting flair. The AMG Performance steering wheel, with a flattened bottom rim, is entirely wrapped in Alcantara® for exceptional grip and tactile feedback. A red 12 o’clock marking at the top of the steering wheel provides a subtle racing-inspired detail. The metal bezel surrounding the steering wheel is finished in high-gloss black, matching the high-gloss black surrounds of the air vents, creating a cohesive and premium aesthetic.
A unique Black Series detail is the “3D seam” that runs horizontally along the dashboard – a fine Alcantara® strip in anthracite spanning the entire width of the leather covering. Red contrast stitching provides a striking accent to the 3D seam, underscoring the handcrafted character of the interior.
The combination of designo leather and Alcantara® extends throughout the interior – adorning the lower section of the dashboard, the door center panels, and the AMG sports seats, which feature Alcantara® center sections for enhanced grip during spirited driving. Embossed AMG logos on the head restraints further enhance the exclusive appeal.
For drivers prioritizing absolute weight savings, the COMAND multimedia system can be deleted as an option. This reduces the vehicle’s weight by an additional 13 pounds and further emphasizes the uncompromising character of the SLS AMG Black Series. In place of the screen between the air vents, a carbon-fiber trim element is installed, enhancing the authentic racing atmosphere within the cabin.
Carbon fiber also extensively covers the entire center console, housing the AMG DRIVE UNIT, further reinforcing the performance-oriented nature of the interior. Bold accents are provided by red seat belts and red contrast stitching on the AMG sports bucket seats, the center console, the upper and lower sections of the dashboard, and the door paneling. The floor mats also feature red piping, adding a final touch of coordinated detail.
Bang & Olufsen BeoSound AMG High-End Surround Sound System: Auditory Excellence (Optional)
Among the optional equipment highlights is the Bang & Olufsen BeoSound AMG high-end surround sound system, a collaboration between Mercedes-Benz, Mercedes-AMG, and renowned Danish audio specialists Bang & Olufsen. This system delivers an exclusive and immersive music experience through Dolby Digital 5.1 surround sound. A 1,000-watt amplifier and 11 strategically positioned speakers, combined with precise music signal distribution by the sound processor based on selected seat positions (driver, co-driver, or central), create an unparalleled auditory environment. The DSP digital sound processor also allows users to switch between high-fidelity studio sound (“Reference”) and a surround sound option, catering to diverse listening preferences. All system features are controlled through a dedicated Bang & Olufsen menu integrated into the COMAND system. Illuminated 50-watt lens tweeters on the dashboard and a 250-watt subwoofer seamlessly integrated into the rear shelf are visual and sonic highlights. High-quality speaker covers adorned with the Bang & Olufsen logo further emphasize the high-end system’s exclusive character.
Further stand-alone options are available for customization:
- AMG carbon fiber exterior mirrors
- AMG carbon fiber engine cover
- AMG Interior Carbon Fiber Package
The 2014 Mercedes AMG SLS Black Series remains a highly sought-after and collectible example of automotive engineering, representing the pinnacle of performance and design within the SLS lineage and a testament to AMG’s relentless pursuit of driving perfection.
