Mercedes-AMG unleashed the most extreme iteration of its celebrated SLS, the 2014 model year Mercedes-benz Sls Amg Black Series. Drawing direct inspiration from the SLS AMG GT3 race car, this fifth Black Series model embodies breathtaking design, exceptional driving dynamics, and uncompromising lightweight construction, staying true to AMG’s Lightweight Performance strategy. Tipping the scales at a mere 3,417 pounds, the 2014 Mercedes-Benz SLS AMG Black Series boasts an astonishing power-to-weight ratio of 5.49 lb/hp. The hand-built AMG 6.3-liter V8 engine roars to life, producing a staggering 622 horsepower at 7,400 rpm, propelling this most dynamic SLS ever to 60 mph in a blistering 3.5 seconds.
The Mercedes-Benz SLS AMG Black Series elevates performance to unprecedented levels, equipped with AMG Adaptive Performance Coil-over Suspension, AMG high-performance ceramic two-piece brakes, and weight-optimized, forged AMG light-alloy wheels wrapped in new sport tires. Further enhancing its 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 response. For those seeking the ultimate in handling and dynamics, the available AMG Aerodynamics package takes the Mercedes-Benz SLS AMG Black Series even further. This track-ready beast hit the US market in the summer of 2013, ready to dominate both road and circuit.
“Black Series” – a name that resonates deeply with automotive connoisseurs and performance enthusiasts globally. Following in the esteemed 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 catapults the Black Series into a new dimension, embodying the iconic Mercedes-Benz SLS AMG.
Ola Källenius, former Chairman of Mercedes-AMG GmbH, stated, “The new SLS AMG Black Series is the embodiment of technology and engineering transfer from motorsport to the road. We’ve channeled the global success of the SLS AMG GT3 customer racing car, both conceptually and technologically. With its extensive use of lightweight components and exhilarating dynamics, our fifth Black Series model guarantees pure, unadulterated ‘Driving Performance.’ The Mercedes-Benz SLS AMG Black Series is the definitive choice for blistering lap times and an intensely emotional driving experience.”
Tobias Moers, incoming CEO and former Head of Total Vehicle Development and Member of the Board of Mercedes-AMG GmbH, added, “High-performance super sports car enthusiasts will be captivated by its advanced technology package. The foundation for passionate performance and supreme driving dynamics lies in numerous new developments across the engine, transmission, suspension, and aerodynamics – all while prioritizing our ‘AMG Lightweight Performance’ strategy. Exceptional efforts 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
The enhanced AMG 6.3-liter V8 engine at the heart of the Mercedes-Benz SLS AMG Black Series churns out an astounding 622 hp and 468 lb-ft of torque. This makes it the most potent AMG high-performance vehicle with a combustion engine, second only to the SLS AMG Electric Drive in overall power output.
The Mercedes-Benz SLS AMG Black Series achieves a blistering 0-60 mph acceleration in a mere 3.5 seconds, and continues its relentless surge to a top speed of 196 mph. Compared to the already formidable SLS AMG GT’s 583 hp, the Black Series gains an additional 39 hp through a series of meticulous enhancements:
- Increased Maximum Engine Speed: The rev limit is raised from 7,200 to an exhilarating 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 with a specialized coating, technology directly borrowed from racing engines.
- Optimized Intake Air Ducting: De-throttling and adaptation of the intake air ducting are tailored to match the new, higher maximum engine speed, ensuring optimal airflow.
- Adapted Engine Mapping and Increased Intake Pressure: Fine-tuned engine mapping and increased intake pressure further contribute to the power boost.
Mercedes-AMG engineers have further fortified the crankshaft assembly for unwavering stability under demanding race track conditions. This includes modified oil bores in the crankshaft, new crankshaft bearings, a new oil pump, and high-strength connecting rod bolts. The entire cooling system, for both water and oil, for the engine and transmission has undergone further optimization to maintain peak performance even under extreme stress.
The AMG V8 engine in the Mercedes-Benz SLS AMG Black Series also features a specialized engine mounting system. A gas-filled strut braces the eight-cylinder engine against the body, effectively mitigating unwanted load shifts during high-speed, dynamic track driving. Staying true to 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 handcrafted quality is proudly displayed by the black AMG engine badge, bearing the signature of the engine builder – a hallmark of the Black Series models.
Key Performance Data:
| Feature | Mercedes-Benz 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 @ 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 |
The front mid-engine layout, positioning the naturally aspirated V8 behind the front axle, contributes to the car’s racing car-like responsiveness and exceptional high-revving performance. The racetrack pedigree of this potent AMG V8 engine is also aurally evident in its distinctive and thrilling sound.
For the first time, the newly designed AMG sport exhaust system is crafted from titanium. Featuring performance-enhancing, fan-type exhaust manifolds and distinctive center and rear mufflers, it delivers a more powerful and even more captivating engine sound. The switch 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: Shedding Weight for Speed
With a curb weight of just 3,417 pounds, the 2014 Mercedes-Benz SLS AMG Black Series is not only 154 pounds lighter than the standard SLS AMG, but it also achieves the best power-to-weight ratio of any AMG Black Series vehicle to date. Even when compared to other super sports cars, the figure of 5.49 lb/hp is exceptionally competitive, made possible through the relentless application of the “AMG Lightweight Performance” strategy.
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 constructed 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. As before, a CFRP drive shaft, weighing just 10.4 pounds, manages power transmission 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, while a lithium-ion battery replaces the conventional starter battery, saving an additional 17.6 pounds.
Enhanced Transmission and Drivetrain
The AMG SPEEDSHIFT DCT 7-speed sports transmission is positioned 0.4 inches lower to further lower the center of gravity and is braced against the body with gas-filled struts to minimize unwanted load shifts. 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 models. In addition to faster shift speeds, the transmission also responds more rapidly to driver shift commands.
A particularly thrilling feature is the automatic rev-matching function during downshifts. The throttle blips during gear changes are more pronounced and striking than ever, amplified by the AMG titanium sports exhaust system.
A new temporary M mode adds another layer of driver engagement. In C, S, or S+ mode, the driver can momentarily engage manual mode by simply pressing the “up” or “down” shift paddle once, without removing their hand from the steering wheel. This temporary M mode allows drivers to experience the dynamism of manual gear changes within the automatic driving programs, with automatic up and down-shifting still available. This allows drivers to fully focus on the vehicle’s exhilarating performance.
A new electronically controlled AMG rear-axle differential lock with a shorter rear axle ratio replaces the mechanical variant. Integrated into the compact transmission housing, this system provides variable locking effect during both acceleration and deceleration. The electronic control enhances responsiveness, ensuring exceptional traction for the rear wheels across all road conditions. Furthermore, the electronic AMG rear-axle differential lock enhances safety by reducing the vehicle’s yaw around its vertical axis, providing a stabilizing effect during slaloms or high-speed lane changes.
The standard three-stage ESP® system, featuring “ESP ON,” “ESP SPORT Handling Mode,” and “ESP OFF” functions, is precisely calibrated to the electronic AMG rear-axle differential lock. The same meticulous tuning applies to the RACE START function, which works in concert with the electronic differential lock to deliver perfect traction for maximum acceleration from a standstill.
Track-Optimized Suspension and Handling
The chassis and suspension of the 2014 Mercedes-Benz SLS AMG Black Series are extensively revised. While maintaining the fundamental aluminum double wishbone layout at all four corners, virtually every component has been refined for significantly enhanced track performance.
Key enhancements include:
- AMG Adaptive Performance Suspension: Features a stiffer basic setup and electronically controlled two-stage shocks (Sport, Sport +) for customizable adjustment to individual driving styles.
- Coil-over Spring Suspension: Allows for fine-tuning of wheel loads to suit specific race track setups, enabling precise handling optimization.
- Increased Elastokinematic Rigidity: Elastokinematics are 50/42% more rigid (front/rear), enhancing stability in corners and reducing body roll.
- Wider Track Width: Track width is increased by 0.8/0.9 inches (front/rear) for enhanced grip and cornering stability.
- New Front Wheel Mounts and Stabilizer Tuning: New front wheel mounts and revised front stabilizer tuning further enhance grip and reduce body roll during fast cornering.
- Lightweight AMG Forged Alloy Wheels: AMG 10-spoke forged alloy wheels, in an exceptionally lightweight forged design for optimal strength, are finished in matte black with a high-gloss finish. Dimensions are 10 x 19 inches front and 12 x 20 inches rear, resulting in an 8.8-pound weight saving.
- 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 prowess.
- AMG Speed-Sensitive Steering: AMG speed-sensitive steering with revised power steering characteristics delivers optimum steering precision and exceptional control.
High-Performance Braking System
The braking system on the Mercedes-Benz SLS AMG Black Series delivers exceptional deceleration and unwavering stability. The standard AMG high-performance ceramic two-piece brake system measures 15.8 x 1.5 inches at the front and 14.2 x 1.3 inches at the rear. These ceramic brakes boast increased hardness for enhanced thermal stability and offer a substantial weight reduction of approximately 40 percent compared to their steel/aluminum counterparts. This reduced unsprung weight optimizes both ride comfort and grip, while the reduced rotating masses at the front contribute to a more direct steering response. The overall weight savings compared to a conventional steel/aluminum brake system is approximately 35.3 pounds.
Design Inspired by the SLS AMG GT3 Race Car
The design of the Mercedes-Benz SLS AMG Black Series is heavily influenced by the SLS AMG GT3 race car, developed according to FIA GT3 regulations and a proven contender in the super sports car racing arena.
The 2012 motorsport season saw the SLS AMG GT3 compete in over 15 series across four continents. Its impressive track record, including a triple victory in the 24-hour Dubai race in January 2012, three driver and team titles in prestigious championships, and numerous podium finishes, underscores the SLS AMG GT3’s racing pedigree. The car has amassed over 100 victories since the Customer Racing program’s inception in 2010.
Flared fenders, widened by 0.5 inches at the front and 1.0 inch at the rear on each side, accommodate the wider 10.8-inch and 12.8-inch sports tires. Tinted headlights and black surrounds for the rear lights contribute to the Mercedes-Benz SLS AMG Black Series’ muscular and aggressive stance. Aerodynamic balance is optimized by front, rear, and side skirts, along with a rear diffuser, all in signature Black Series design. The 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.
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 aerodynamic efficiency. 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 with air outlet and black fin, also reminiscent of the GT3, aids in reducing engine compartment temperature. The result is maximum stability, even under demanding race track conditions.
Striking side skirts seamlessly integrate with the character line, creating a visually cohesive and dynamic profile. Carbon elements along the bottom edges extend the line of the carbon-fiber front splitter to the rear. AMG forged wheels in a signature Black Series ten-spoke design, finished in matte black with a high-gloss clear coat, 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.
The muscular rear design is dominated by wide fenders and a prominent rear diffuser. The diffuser extends beyond the rear skirt, generating additional rear downforce for enhanced high-speed stability. Visible air openings behind black grilles facilitate hot air discharge around the AMG titanium sports exhaust system. Two sets of twin square cross-section chrome tailpipes visually reinforce the super sports car’s power, an impression further amplified by the commanding exhaust note. The exclusive AMG logo with contrasting Black Series lettering in black adds a subtle yet impactful touch on the trunk lid.
Optional AMG Aerodynamics Package
The Mercedes-Benz SLS 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, generating even greater rear downforce – especially with the Gurney flap, a 0.3-inch spoiler lip fitted at a 90-degree angle to the rear wing. The Gurney flap further increases downforce without significantly increasing drag. Complementing the rear wing are additional carbon-fiber flics on the front skirt, which further increase front downforce, in contrast to 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 Mercedes-Benz SLS AMG Black Series. Six additional exterior paint finishes from the SLS AMG range are also offered, including the matte finish designo magno alanite grey.
Performance-Focused Interior
The interior of the Mercedes-Benz SLS AMG Black Series showcases high-quality materials, meticulous craftsmanship, and exquisite design details. 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. The AMG Performance steering wheel, flattened at the bottom for enhanced ergonomics, is entirely wrapped in Alcantara® for optimal grip. A red 12 o’clock marking adorns the top section of the steering wheel. The metal bezel has a high-gloss black finish, matching the high-gloss black surrounds of the air vents.
A distinctive Black Series detail is the “3D seam” – a fine anthracite Alcantara® strip running horizontally across the leather-covered dashboard. Red contrasting stitching accentuates the 3D seam, highlighting the hand-crafted character.
The combination of designo leather and Alcantara® extends 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 further emphasize the exclusive nature of the cabin.
For further weight reduction, customers can opt to delete the COMAND multimedia system, saving an additional 13 pounds and further enhancing the Mercedes-Benz SLS AMG Black Series’ uncompromising character. In place of the screen between the air vents, a carbon-fiber trim element reinforces the authentic racing ambiance.
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, center console, upper and lower dashboard sections, and door paneling. The floor mats also feature red piping.
Premium Audio and Stand-Alone Options
The optional Bang & Olufsen BeoSound AMG high-end surround sound system, developed in collaboration with renowned Danish audio specialist Bang & Olufsen, provides an exceptional audio experience. This system features a 1,000-watt amplifier and 11 speakers, with precise sound distribution tailored to selected seating positions. The DSP digital sound processor allows users to switch between high-end studio sound (“Reference”) and a surround sound option. Illuminated 50-watt lens tweeters on the dashboard and a 250-watt subwoofer integrated into the rear shelf are further highlights. High-quality speaker covers bearing the Bang & Olufsen logo signify the system’s exclusivity.
Further stand-alone options include:
- AMG carbon fiber exterior mirrors
- AMG carbon fiber engine cover
- AMG Interior Carbon Fiber Package
