Mercedes-AMG has always been synonymous with high-performance and exhilarating driving experiences. Pushing the boundaries of automotive engineering, they introduced the Sls Mercedes AMG Black Series for the 2014 model year, an extreme iteration of the celebrated SLS model. Drawing direct inspiration from the SLS AMG GT3 race car, this fifth member of the Black Series lineage embodies breathtaking design, exceptional driving dynamics, and a commitment to lightweight construction, adhering to AMG’s Lightweight Performance strategy. Tipping the scales at a mere 3,417 pounds, the 2014 SLS Mercedes AMG Black Series boasts an impressive power-to-weight ratio of 5.49 lb/hp. Its hand-built AMG 6.3-liter V8 engine churns out a staggering 622 horsepower, propelling this most dynamic SLS Mercedes ever to 60 mph in a blistering 3.5 seconds.
The SLS Mercedes AMG Black Series elevates performance to unprecedented levels through a suite of advanced engineering solutions. This includes the AMG Adaptive Performance Coil-over Suspension, the AMG high-performance ceramic two-piece brake system, and weight-optimized, forged AMG light-alloy wheels wrapped in new sport tires. Further enhancing its dynamic prowess are the electronically-controlled AMG rear-axle differential lock and the AMG SPEEDSHIFT DCT 7-speed sports transmission, renowned for its lightning-fast shift times and responsiveness. For those seeking the ultimate in handling and aerodynamics, the available AMG Aerodynamics package takes the SLS Mercedes AMG Black Series to even greater heights. This pinnacle of performance from SLS Mercedes became available for purchase in the U.S. starting in the summer of 2013.
The Black Series designation from Mercedes-AMG is instantly recognizable to automotive connoisseurs and enthusiasts worldwide, representing the most extreme expression of AMG vehicles. Following in the footsteps of the SLK55 AMG Black Series (2006), CLK63 AMG Black Series (2008), SL65 AMG Black Series (2009), and C63 AMG Black Series (2013), the SLS Mercedes AMG Black Series marks a significant evolution, injecting the iconic SLS Mercedes with a new dimension of raw power and track-focused capability.
Ola Källenius, the former Chairman of Mercedes-AMG GmbH, highlighted the direct link between motorsport and road car technology in the SLS Mercedes AMG Black Series: “The new SLS Mercedes AMG Black Series is a perfect example of the seamless transfer of technology and engineering from motorsport to the road. We have directly applied the conceptual and technological insights gained from the global success of the SLS AMG GT3 customer sport racing car. With its extensive use of lightweight components and captivating driving dynamics, our fifth Black Series model guarantees pure, unadulterated ‘Driving Performance.’ The SLS Mercedes AMG Black Series is the definitive choice for achieving rapid lap times and experiencing an intensely emotional drive.”
Tobias Moers, the incoming CEO and former Head of Total Vehicle Development at Mercedes-AMG GmbH, emphasized the high-tech nature of the vehicle: “Enthusiasts of high-performance super sports cars will be captivated by the advanced technology integrated within this model. The foundation for its passionate performance and superior driving dynamics lies in numerous groundbreaking developments across the engine, transmission, suspension, and aerodynamics. Our ‘AMG Lightweight Performance’ strategy is paramount, and exceptional achievements in lightweight design have resulted in a curb weight of just 3,417 pounds.”
The Heart of the Beast: AMG 6.3-liter V8 Engine in the SLS Mercedes Black Series
The upgraded AMG 6.3-liter V8 engine is the beating heart of the SLS Mercedes AMG Black Series, delivering an astounding 622 hp and 468 lb-ft of torque. This makes the 2014 SLS Mercedes AMG Black Series the most potent AMG high-performance vehicle powered by a combustion engine, second only to the all-electric SLS AMG Electric Drive in overall power output.
Image showing the powerful AMG 6.3-liter V8 engine of the SLS Mercedes AMG Black Series, highlighting its engineering and performance.
The sheer power of this engine translates to breathtaking acceleration, launching the SLS Mercedes AMG Black Series from 0 to 60 mph in a mere 3.5 seconds and pushing it to a top speed of 196 mph. Compared to the already formidable 583 hp of the SLS AMG GT, the Black Series gains an additional 39 hp through meticulous enhancements:
- Elevated Maximum Engine Speed: The engine’s rev limit has been increased from 7,200 to 8,000 rpm, allowing for a broader power band and higher peak output.
- Revised High-Speed Valve Train: A completely redesigned high-speed valve train incorporates modified camshaft geometry and optimized bucket cam followers featuring a specialized coating, a technology typically reserved for racing engines, reducing friction and enhancing durability at high RPMs.
- Optimized Intake Air Ducting: The intake air ducting has been de-throttled and adapted to accommodate the new, higher maximum engine speed, ensuring optimal airflow into the engine.
- Refined Engine Mapping and Increased Intake Pressure: The engine mapping has been recalibrated, and intake pressure increased to maximize performance in conjunction with the other engine modifications.
Mercedes-AMG engineers further fortified the crankshaft assembly to ensure unwavering stability under the extreme demands of racetrack driving. This includes modified oil bores within the crankshaft, new crankshaft bearings, a more robust oil pump, and high-strength connecting rod bolts. The entire cooling system for both water and oil, serving both the engine and transmission, has been further optimized to maintain peak performance under strenuous conditions.
Adding to the race-bred character of the SLS Mercedes AMG Black Series, the AMG V8 engine features a specialized mounting system. A gas-filled strut braces the eight-cylinder engine against the chassis, effectively minimizing unwanted load shifts during aggressive, track-focused driving maneuvers. In line with AMG’s “one man, one engine” philosophy, each 6.3-liter V8 engine is meticulously hand-built at the AMG factory in Affalterbach, Germany. This commitment to hand-crafted quality is certified by the black AMG engine badge, bearing the signature of the engine builder – a hallmark of Black Series models.
Key Performance Specifications of the SLS Mercedes AMG Black Series Engine:
| Feature | Specification |
|---|---|
| Displacement | 6,208 cc |
| Bore x Stroke | 4.02 x 3.72 inches |
| Compression Ratio | 11.3 : 1 |
| Horsepower | 622 hp @ 7,400 rpm |
| Max. Torque | 468 lb-ft @ 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, located behind the front axle, the naturally aspirated V8 engine provides race car-like responsiveness and exceptional high-revving capabilities. The racing pedigree of the powerful AMG V8 engine is also vividly conveyed through its distinctive and aggressive sound.
For the first time, the newly designed AMG sport exhaust system is crafted from titanium. Featuring performance-optimized, fan-type exhaust manifolds and distinctive center and rear mufflers, it produces an even more potent and captivating engine sound. The shift from steel to titanium results in substantial 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: Shedding Weight for Agility in the SLS Mercedes Black Series
Embracing the “AMG Lightweight Performance” strategy, the SLS Mercedes AMG Black Series achieves a remarkable curb weight of 3,417 pounds. This not only makes it 154 pounds lighter than the standard SLS Mercedes AMG but also grants it the best power-to-weight ratio of any AMG Black Series vehicle to date. Even among super sports cars, its power-to-weight ratio of 5.49 lb/hp is exceptionally competitive, a testament to the meticulous application of lightweight engineering principles.
Image showcasing the extensive use of carbon fiber reinforced plastic (CFRP) components in the SLS Mercedes AMG Black Series, highlighting its lightweight design.
Numerous body components are constructed entirely from CFRP (carbon-fiber reinforced plastic), 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. The carbon-fiber torque tube, weighing a mere 29.3 pounds, represents a significant weight reduction compared to its 58.6-pound counterpart with a sand-cast aluminum housing. Power transmission between the engine and the dual-clutch transaxle, mounted on the rear axle, is handled by a CFRP drive shaft weighing only 10.4 pounds. CFRP components also replace various parts within the aluminum spaceframe, and a lithium-ion battery replaces the conventional starter battery, saving an additional 17.6 pounds.
Enhanced Drivetrain: Transmission and Differential in the SLS Mercedes Black Series
The AMG SPEEDSHIFT DCT 7-speed sports transmission in the SLS Mercedes AMG Black Series is positioned 0.4 inches lower to further reduce the center of gravity. It is also braced against the body using gas-filled struts to minimize unwanted load shifts. The dual-clutch transmission offers four drive modes: C (Controlled Efficiency), S (Sport), S+ (Sport plus), and M (Manual). “Sport plus” and “Manual” modes deliver even more aggressive performance compared to the standard SLS Mercedes AMG and SLS AMG GT models, offering quicker shifting speeds and enhanced responsiveness to driver inputs.
A thrilling feature is the automatic rev-matching function during downshifting. The throttle blips during gear changes are more pronounced and impactful than ever, amplified by the AMG titanium sports exhaust system. A new temporary M mode further enhances driver engagement. In C, S, or S+ mode, drivers can momentarily engage manual mode by simply pressing an “up” or “down” shift paddle. This temporary M mode allows drivers to experience the dynamism of manual gear shifts within the automatic driving programs, with automatic up and down-shifting still available. This feature allows drivers to fully concentrate on the vehicle’s exceptional performance.
The SLS Mercedes AMG Black Series features a new electronically controlled AMG rear-axle differential lock with a shorter rear axle ratio, replacing the mechanical variant. Integrated into the compact transmission housing, this system provides variable locking effect during both acceleration and deceleration. The electronic control system offers enhanced responsiveness, ensuring optimal traction for the rear wheels across diverse road conditions. Furthermore, the electronic AMG rear-axle differential lock contributes to safety by reducing the vehicle’s yaw around its vertical axis, providing a stabilizing effect during quick maneuvers such as slaloms or lane changes at high speeds.
The standard three-stage ESP® system, offering “ESP ON”, “ESP SPORT Handling Mode”, and “ESP OFF” functions, is precisely calibrated to work in harmony with the electronic AMG rear-axle differential lock. The same applies to the RACE START function, which leverages the electronic differential lock to deliver perfect traction for blistering launches from a standstill.
Chassis and Suspension: Engineered for Track Domination in the SLS Mercedes Black Series
The chassis and suspension of the SLS Mercedes AMG Black Series have undergone significant revisions. While maintaining the fundamental layout of aluminum double wishbones at all four corners, virtually every component has been refined to deliver significantly enhanced track performance.
Image highlighting the advanced AMG Adaptive Performance Suspension of the SLS Mercedes AMG Black Series, showcasing its track-focused engineering.
Key enhancements include:
- AMG Adaptive Performance Suspension: Featuring 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 tailored race track setups, catering to professional drivers and track enthusiasts.
- Increased Elastokinematic Rigidity: Elastokinematics are 50% more rigid at the front and 42% more rigid at the rear, enhancing stability during cornering and minimizing body roll.
- Widened Track Width: The track width has been increased by 0.8 inches at the front and 0.9 inches at the rear, providing added grip and improved cornering prowess.
- New Front Wheel Mounts and Stabilizer Tuning: New front wheel mounts and revised front stabilizer tuning further enhance grip and reduce body roll during high-speed cornering.
- Lightweight AMG Forged Alloy Wheels: AMG 10-spoke forged alloy wheels, featuring an exceptionally lightweight forged design for optimal strength, painted matte black with a high-gloss finish. Dimensions: 10 x 19 inches front; 12 x 20 inches rear. Weight saving: 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 capabilities.
- AMG Speed-Sensitive Steering: AMG speed-sensitive steering with revised power steering characteristics for optimal steering precision and exceptional control at all speeds.
Braking Power: AMG High-Performance Ceramic Brakes in the SLS Mercedes Black Series
The braking system of the SLS Mercedes AMG Black Series is engineered for exceptional deceleration and unwavering stability. The standard AMG high-performance ceramic two-piece brake system features massive 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 enhanced thermal stability and a significant weight reduction of approximately 40 percent compared to conventional steel/aluminum brakes. This reduction in unsprung weight optimizes both ride comfort and grip, while the reduced rotating masses at the front axle contribute to more direct steering response. The overall weight saving is approximately 35.3 pounds compared to a standard steel/aluminum brake system.
Design Inspiration: Echoes of the SLS AMG GT3 Race Car in the SLS Mercedes Black Series
The design of the SLS Mercedes AMG Black Series is heavily influenced by the SLS AMG GT3 race car, developed according to FIA GT3 regulations and rapidly establishing itself as a dominant force in the super sports car racing arena.
Image showcasing the aggressive and aerodynamic design of the SLS Mercedes AMG Black Series, highlighting its motorsport-inspired features.
The 2012 motorsport season saw the SLS AMG GT3 competing in over 15 series across four continents. Its impressive track record includes 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, ADAC GT Masters, and FIA GT3 World Championship, along with numerous podium finishes in various endurance and sprint races. Since the inception of the Customer Racing program in 2010, the SLS AMG GT3 has amassed over 100 victories.
Flared fenders, widened by 0.5 inches at the front and 1.0 inch at the rear on each side, create the necessary space for the wider 10.8-inch and 12.8-inch sports tires. Tinted headlights and black surrounds for the rear lights contribute to the muscular and aggressive stance of the SLS Mercedes AMG Black Series. Aerodynamic balance is optimized through front, rear, and side skirts, and a rear diffuser, all in a signature Black Series design. The aerodynamic package extensively utilizes CFRP on the front splitter, side sills, and rear skirt. Enlarged air intakes with carbon-fiber flics ensure optimal airflow to the cooling modules at the front.
Similar to 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 car’s aerodynamic efficiency (cd value). The wing-like cross-fin and the star recessed into the radiator grille are finished in high-gloss black, matching the exterior mirrors and hood fins. The carbon-fiber insert on the sides, featuring an air outlet and a black fin, is another GT3-inspired element, aiding in reducing engine compartment temperature. These design features combine to deliver maximum stability, even under demanding race track conditions.
The side profile is accentuated by seamlessly integrated side skirts, which flow with the character line for a striking visual impact. Carbon elements along the bottom edges extend the line of the carbon-fiber front splitter to the rear of the vehicle. AMG forged wheels in a signature Black Series ten-spoke design, painted matte black with a high-gloss finish, offer a glimpse 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 rear of the SLS Mercedes AMG Black Series is dominated by wide fenders and a prominent rear diffuser. The diffuser extends beyond the rear skirt to generate additional rear downforce, enhancing stability at high speeds. Visible air openings behind black grilles facilitate the dissipation of hot air from the AMG titanium sports exhaust system. Two sets of twin square cross-section chrome tailpipes visually communicate the super sports car’s immense power, an impression further reinforced by the exhilarating exhaust note. The exclusive AMG logo with contrasting Black Series lettering in black adds a subtle yet distinctive touch to the trunk lid.
AMG Aerodynamics Package: Fine-Tuning for Peak Performance in the SLS Mercedes Black Series
The SLS Mercedes AMG Black Series can be further enhanced with the optional AMG Aerodynamics package. This package replaces the standard wind deflector with an adjustable carbon-fiber rear wing. The rear wing is supported by aluminum elements on the trunk lid, providing even greater downforce on the rear axle, particularly when used in conjunction with the Gurney flap. The Gurney flap, named after racing driver and engineer Dan Gurney, is a small 0.3-inch spoiler lip positioned at a 90-degree angle to the rear wing, further increasing downforce without significantly increasing aerodynamic drag. Complementing the rear wing are additional carbon-fiber flics on the front skirt, which further increase downforce at the front, contrasting with the standard inward-lying carbon-fiber flics that optimize airflow to the cooling modules. Eye-catching AMG Solar Beam exterior paint is exclusively available for the SLS Mercedes AMG Black Series. Six additional exterior paint finishes from the SLS Mercedes AMG range are also offered, including the matte finish designo magno alanite grey.
Interior: Performance and Luxury Combined in the SLS Mercedes Black Series
The interior of the SLS Mercedes AMG Black Series showcases high-quality materials, meticulous craftsmanship, and exquisitely designed details. Two color variants are available: black designo leather with black Alcantara®, or black designo leather with black/red Alcantara®. The two-tone variant features red door center panels and red accents on the center console and above the glove box. The AMG Performance steering wheel, flattened at the bottom for enhanced ergonomics, is entirely wrapped in Alcantara® for superior grip. A red 12 o’clock marking is positioned at the top of the steering wheel. The metal bezel features a high-gloss black paint finish, matching the high-gloss black surrounds of the air vents.
Image showcasing the luxurious and performance-oriented interior of the SLS Mercedes AMG Black Series, highlighting the use of Alcantara and carbon fiber.
A unique Black Series detail is the “3D seam” that runs horizontally across the dashboard – a fine Alcantara® strip in anthracite spanning the entire width of the leather covering. Red contrasting stitching provides a striking finish to the 3D seam, underscoring the hand-crafted character of the interior.
The combination of designo leather and Alcantara® is prevalent throughout the interior – on the lower section of the dashboard, door center panels, and AMG sports seats with Alcantara® center sections. Embossed AMG logos on the head restraints are further exclusive design touches.
For further weight reduction, customers can opt to delete the COMAND multimedia system. This shaves off an additional 13 pounds and further emphasizes the uncompromising nature of the SLS Mercedes AMG Black Series. In place of the screen between the air vents, a carbon-fiber trim element enhances the authentic racing atmosphere.
Carbon fiber also adorns the entire center console, housing the AMG DRIVE UNIT. Bold accents are provided by red seat belts and red contrasting 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.
Optional Enhancements: Bang & Olufsen Sound and Carbon Fiber Accents for the SLS Mercedes Black Series
An exceptional optional feature is the Bang & Olufsen BeoSound AMG high-end surround sound system, developed collaboratively by Mercedes-Benz, Mercedes-AMG, and renowned Danish audio specialists Bang & Olufsen. This system, with Dolby Digital 5.1, delivers an unparalleled audio experience through a 1,000-watt amplifier and 11 speakers. The sound processor precisely distributes music signals based on selected seating positions – driver, co-driver, or central. The DSP digital sound processor allows users to switch between high-end studio sound (“Reference”) and a surround sound option, all managed through a dedicated Bang & Olufsen menu in COMAND. Illuminated 50-watt lens tweeters on the dashboard and a 250-watt subwoofer integrated into the rear shelf are standout features. High-quality speaker covers bearing the Bang & Olufsen logo further emphasize the system’s exclusive character.
Additional stand-alone options include:
- AMG carbon fiber exterior mirrors
- AMG carbon fiber engine cover
- AMG Interior Carbon Fiber Package
In conclusion, the SLS Mercedes AMG Black Series is a masterpiece of automotive engineering, seamlessly blending motorsport technology with road-going usability. Its potent AMG 6.3-liter V8 engine, lightweight construction, track-focused chassis, and aggressive design create an unparalleled driving experience, solidifying its position as the ultimate iteration of the iconic SLS Mercedes.
