Press Release :
Mercedes-BenzThe new SLS AMG GT: Enhanced driving dynamics
The new Mercedes-Benz SLS AMG GT boasts enhanced driving dynamics and even better race track performance. With a maximum output of 435 kW (591 hp), the optimised AMG SPEEDSHIFT DCT 7-speed sports transmission and the redeveloped AMG RIDE CONTROL Performance suspension, the SLS AMG GT - which is available both as a Coupé and a Roadster - has raised the bar even higher. As a further highlight, the new high-quality AMG designo Exclusive STYLE leather is now also available as an optional extra for all SLS AMG models. According to Tobias Moers, Board Member and Head of Overall Vehicle Development for Mercedes-AMG GmbH: "The new SLS AMG GT demonstrates the sort of potential which lies in AMG's super sports cars. With its even higher levels of performance, the SLS AMG GT excites out on the race track in particular by providing an emotionally enjoyable and passionate driving experience."
Masculine and decidedly athletic: with darkened headlamps and tail lights as well as red-painted brake callipers, the new SLS AMG GT also features a unique look. The wing-shaped cross fins and the star recess in the radiator grille also retain a high-gloss finish, as do the exterior mirrors and the fins on the bonnet and wings. The AMG logo on the right of the boot lid also features the additional letters "GT".
One look at the technical specifications highlights the fact that AMG has succeeded in enhancing the dynamic profile of the SLS AMG GT even further. The maximum output of the AMG 6.3-litre V8 front mid-engine is 435 kW (591 hp) at 6800 rpm, while the maximum torque is 650 Nm at 4750 rpm. The SLS AMG GT accelerates from zero to 100 km/h in 3.7 seconds, and can reach a speed of 200 km/h in 11.2 seconds.
The key data at a glance:
Mercedes-Benz SLS AMG GT Cylinder arrangement V8 Valves per cylinder 4 Displacement 6208 cc Bore x stroke 102.2 x 94.6 mm Compression ratio 11.3:1 Output 435 kW (591 hp) at 6800 rpm Max. torque 650 Nm at 4750 rpm Fuel consumption NEDC combined 13.2 l/100 km CO2 emissions 308 g/km Acceleration 0-100 km/h 3.7 s Top speed 320 km/h** electronically limitedMercedes-AMG has achieved the output of 435 kW (591 hp) through in-engine dethrottling measures in conjunction with an increase in peak pressure. The GT version of the AMG 6.3-litre eight-cylinder front mid-engine responds with even greater agility to accelerator pedal movements and excites with even sportier-tuned performance characteristics. The AMG SPEEDSHIFT DCT 7?speed sports transmission located on the rear axle is more direct and spontaneous in the manual "M" transmission mode: thanks to newly developed gear change functions and optimised transmission control, it has been possible to shorten reaction time significantly. When changing gears manually via the real metal shift paddles on the AMG Performance steering wheel, control commands right through to the noticeable gear change are executed markedly quicker than previously - all of which is ideal when striving to achieve some ambitious lap times on a closed-off race circuit.
The reaction time experienced by the driver is made even more emotional as a result of more distinct gear changes. The automatic double-declutching function when shifting down is also more pronounced in the SLS AMG GT. Due to an increase in engine torque in manual mode, the shift procedure is even quicker than previously - and is accompanied by some passionate acoustic feedback for the driver. Overall, the optimisation of the dual clutch transmission complements the sporty nature of the SLS AMG GT perfectly.
New AMG RIDE CONTROL Performance suspension
But it is not just the AMG 6.3-litre V8 front mid-engine and the optimised dual clutch transmission which are responsible for increasing the driving dynamics of the SLS AMG GT. The newly developed AMG RIDE CONTROL Performance suspension also enhances the vehicle's sportiness. In the case of the SLS AMG GT, Mercedes-AMG has combined the sophisticated suspension layout with twin aluminium wishbones all round and variable, electronically controlled damping. Compared with the AMG RIDE CONTROL sports suspension, the new AMG RIDE CONTROL Performance suspension features basically stiffer spring/damper tuning and dispenses with "Comfort" mode.
"Sport" mode is recommended as the optimum setting for undulating road surfaces and routes requiring increased suspension travel - such as found on rural roads or the legendary North Loop of the Nürburgring, for example. The control algorithm of the AMG RIDE CONTROL Performance suspension reacts best to fluctuations in the road surface with a tendency towards lower damper force levels. The resulting effect is the best possible performance by effectively preventing rolling and pitching and providing excellent contact with the road when adopting a sporty driving style. The enhanced driving dynamics and even better race track performance are measureable: as part of an internal comparison with the SLS AMG, the SLS AMG GT was able to achieve faster
lap times on a race track.
"Sport plus" provides higher damping forces and features specific control algorithms which have been adjusted for a decidedly sporty driving style on routes with a level road surface - such as when trying to achieve ambitious lap times on a race circuit such as Hockenheim.
Selection of suspension modes via the AMG DRIVE UNIT
Depending on the driving conditions, speed and vehicle load, the AMG RIDE CONTROL Performance suspension adjusts the damping characteristics at lightning speed and automatically reduces the roll angle of the body. The two modes can be selected via a button on the AMG DRIVE UNIT. The activated suspension mode is indicated by means of indicator lamps on the button and the display in the AMG main menu.
As standard, the vehicle comes with 265/35 R 19 tyres on the front and 295/30 R 20 tyres on the rear, fitted to weight-optimised AMG forged light-alloy wheels featuring a 10-spoke design and painted in matt black and with a high-sheen finish. Three additional AMG light-alloy wheels are also available.
Interior with consistently sporty highlights
The interior too features a consistently sporty design: the SLS AMG GT combines the high-quality, exclusive ambience of a true AMG model with the functional atmosphere of a racing car. The sports seats not only have an embossed badge on the head restraints, but the centre sections are also finished in Alcantara ® . Continuing the theme, Alcantara ® is also found on the door centre panels. The black interior appointments are combined with red seat belts, plus all of the contrasting stitching on the AMG sports seats, the centre console and the door panel lining is finished in red too. The floor mats also feature red edging.
The high-gloss black AMG trim on the centre console and door panel lining perfectly matches the high-gloss black edging on the adjustable cross-shaped air vents and the high-gloss real metal insert on the AMG Performance steering wheel with flattened lower section. The grip area is finished in Alcantara®, while the upper part of the steering wheel has a red 12 o'clock marking. The AMG instrument cluster is fitted with a black faceplate - at the top it also features an upshift indicator with seven LEDs.
AMG designo Exclusive STYLE leather for all SLS AMG models
Also now available for all SLS AMG models is a new, highly exclusive optional extra in the form of AMG designo Exclusive STYLE leather. This high-quality extra is available in single or two-tone finishes and comprises distinctive upholstery with a diamond design with contrasting stitching. The lavishly finished diamond design features not only on the AMG sports seats, but also on the door centre panels.
Other highlights include a designo leather finish for the entire dashboard, the beltlines and door armrests, the handrest on the centre console, AMG floor mats in black with porcelain leather edging, roof lining in Alcantara ® porcelain, and the parcel shelf (Coupé) or roll-over bar (Roadster). Seams finished in contrasting colours create exciting highlights and underscore the high-quality, hand-finished nature of this new leather package. Available colour combinations include mocha brown/porcelain, titanium grey pearl/porcelain and mystic red/porcelain. The colours of all of the elements of the interior appointment such as the roof liner, carpet and centre console are perfectly matched to each other.
Other attractive optional extras for all SLS AMG models include (extract):
- AMG carbon-fibre exterior mirrors
- AMG carbon-fibre engine compartment cover
- AMG Interior Carbon-Fibre package (carbon-fibre trim, trim on seat backrest and side, door sill panels)
- AMG ceramic high-performance composite braking system
- AMG Performance Media
- AMG 10-spoke forged wheels in other colour variants
- AMG carbon-fibre trim
- AIRSCARF (Roadster)
- Bang & Olufsen BeoSound AMG surround sound system
The market launch of the SLS AMG GT will commence in October 2012. An overview of the pricing for Germany is as follows (incl. 19% VAT):
- SLS AMG GT 204,680 euros
- SLS AMG GT Roadster 213,010 euros
- AMG designo Exclusive STYLE leather 5771.50 euros
Six SLS AMG models
The SLS AMG Coupé presented in 2009 was the first vehicle developed independently by Mercedes-AMG. The spectacular gullwing model was followed in 2011 by the open-top SLS AMG Roadster as well as the SLS AMG GT3 customer sports racing car. Having secured 26 victories and the FIA GT3 European championship title, the SLS AMG GT3 was the most successful newcomer to the world of motorsport in 2011. With the new SLS AMG GT, available as a Coupé and Roadster, the model range has now grown to five variants. The sixth model is expected to follow in 2013 in the form of the new Mercedes-Benz SLS AMG E-CELL: Mercedes-AMG is planning an exclusive series-production run of the purely electric-driven super sports car.
The specific assembly area for the SLS AMG is located in the largest Mercedes-Benz production plant in Sindelfingen. The AMG 6.3-litre V8 engine comes directly from the AMG engine workshop in Affalterbach, where it is hand-assembled according to the traditional "one man, one engine" philosophy.
40 significant awards for the Mercedes-Benz SLS AMG
The SLS AMG has succeeded in winning numerous comparison tests against a host of international competitors conducted by the international specialist media - both as the gullwing model and the Roadster. Since its world premiere at the IAA International Motor Show in Frankfurt in 2009 and the presentation of the SLS AMG Roadster in May 2011, the super sports car from Mercedes-AMG has picked up a total of 40 awards - including such major prizes as the "German Design Award", the "Red Dot Design Award", the "Golden Steering Wheel 2009", "Classic of the Future", "Sports Car of the Year", "Best Performance Car
SLS AMG Black Series
Press Release :
Mercedes-BenzSLS AMG Black Series - Extreme Performance for the Road
Extreme performance for the road
November 09, 2012 - MONTVALE, NJ
Mercedes-AMG presents the most extreme version of the celebrated SLS, the 2014MY SLS AMG Black Series. Inspired by the SLS AMG GT3 race car, the fifth Black Series model from Mercedes-AMG boasts a fascinating mix of breathtaking design, outstanding driving dynamics and uncompromising lightweight construction in line with the "AMG Lightweight Performance" strategy. With a curb weight of 3,417 pounds, the 2014MY SLS AMG Black Series achieves a power/weight ratio of 5.49 lb/hp. The AMG 6.3-liter V8 engine generates a power output of 622 hp at 7,400 rpm and accelerates the most dynamic SLS of all time to 60 mph in 3.5 seconds. The SLS AMG Black Series achieves a whole new level of performance with the coil-over AMG Adaptive Performance Suspension, AMG high-performance ceramic two-piece brake system and weightoptimized, forged AMG light-alloy wheels with new sport tires. Additional highlights include electronically-controlled AMG rear-axle differential lock and the AMG SPEEDSHIFT DCT 7-speed sports transmission featuring spectacular shift and response times. The available AMG Aerodynamics package delivers a further boost to the vehicle's handling and dynamics. 2014MY SLS AMG Black Series goes on-sale in the U.S. in summer 2013.
Black Series is a name that resonates with automobile experts and enthusiasts worldwide. Following the SLK55 AMG Black Series from 2006 (European model), the 2008 CLK63 AMG Black Series, the 2009 SL65 AMG Black Series and the 2013 C63 AMG Black Series, the fifth in the lineup sees the Black Series enter a whole new dimension with the iconic SLS AMG.
"The new SLS AMG Black Series is a perfect study in the one hundred percent transfer of technology and engineering from motorsport to road. We have drawn inspiration from the worldwide success of the SLS AMG GT3 customer sport racing car on both a conceptual and a technological level. Boasting numerous lightweight components and fascinating dynamics, our fifth Black Series model guarantees pure, unadulterated 'Driving Performance.' The SLS AMG Black Series is the ultimate choice for fast laps and a highly emotional experience," says Ola Källenius, Chairman of Mercedes-AMG GmbH.
"Fans of high-performance super sports cars will be fascinated by its high-tech package. The basis for passionate performance and supreme driving dynamics is provided by numerous new developments in the engine, transmission, suspension and aerodynamics - also giving top priority to our "AMG Lightweight Performance" strategy. Outstanding efforts in the field of lightweight design have resulted in a curb weight of 3,417 pounds," notes Tobias Moers, Head of Total Vehicle Development and Member of the Board of Mercedes-AMG GmbH. AMG 6.3-liter V8 engine - synonymous with thrilling driving dynamics The uprated AMG 6.3-liter V8 engine generating a power output of 622 hp and 468 lb-ft of torque is a synonym for thrilling driving dynamics, making the 2014MY SLS AMG Black Series the most powerful AMG high-performance automobile with a combustion engine. Only the SLS AMG Electric Drive with a maximum output of 740 hp has more power. The 2014MY SLS AMG Black Series accelerates to 60 mph in just 3.5 seconds, and onward to a top speed of 196 mph. The additional 39 hp of power compared to the 583 hp delivered by the SLS AMG GT is courtesy of the following enhancements:
- Increase in maximum engine speed from 7,200 to 8,000 rpm
- Fully revised high-speed valve train with modified camshafts, adapted cam geometry and optimized bucket tappets featuring a special coating that is typically used on race vehicles
- Modification of the intake air ducting: de-throttling and adaptation to match the new maximum engine speed
- Adaptation of the engine mapping and increase in peak pressure
The engineers at Mercedes-AMG have further optimized the crank assembly in the interests of optimum stability under tough race track conditions. The measures include modified oil bores in the crankshaft, new crankshaft bearings, a new oil pump and high-strength screw fasteners for the connecting rods. The entire water and oil cooling system for the engine and transmission has been optimized further. The AMG V8 engine in the SLS AMG Black Series also has an additional specialized mounting system. A gas-filled strut braces the eight-cylinder engine against the body, effectively eliminating undesired load shifts during highly-dynamic race-track driving. The AMG 6.3-liter V8 engine is hand-built in the AMG factory in Affalterbach, in line with the philosophy "one man, one engine." This hand-made quality is confirmed by the black AMG engine badge bearing the signature of the engine builder, which is a hallmark of the Black Series models.
The key data at a glance:
The eight-cylinder naturally aspirated engine installed with a front mid-engine layout behind the front axle, and boasts racing car responses and an exceptional level of high-revving performance. The racetrack credentials of the powerful AMG V8 engine are also apparent from its sound: the newly designed AMG sport exhaust system, produced for the first time in titanium, features distinctive center and rear mufflers, delivering a more powerful and even more striking engine sound. The switch from steel to titanium has spawned substantial weight savings: at just under 37.5 pounds, the new AMG sports exhaust system is around 28.7 pounds lighter than its predecessor. The new system features performance-enhancing, fan-type exhaust manifolds.
SLS AMG Black Series
Displacement 6,208 cc Bore x stroke 4.02 x 3.72 inches Compression ratio 11.3 : 1 Output 622 hp at 7,400 rpm Max. torque 468 lb-ft at 5,500 rpm Maximum engine speed 8,000 rpm Engine weight (dry) 452 lbs Acceleration 0-60 mph 3.5 s Top speed 196 mph
Systematic application of the AMG Lightweight Performance strategy
With a curb weight of 3,417 pounds, the 2014MY SLS AMG Black Series is not only 154 pounds lighter than the SLS AMG, but also attains the best power/weight ratio by far of all AMG Black Series vehicles to date. Even among super sports cars, the figure of 5.49 lb/hp is extremely competitive and made possible by consistent application of the "AMG Lightweight Performance" strategy. Numerous body elements, such as the hood, the rear panel behind the AMG sports bucket seats, the diagonal braces on the underbody and the torque tube between engine and transmission are made entirely from CFRP (carbonfiber reinforced plastic). In contrast to its 58.6-pound counterpart with a sandcast aluminum housing, the carbon-fiber torque tube weighs just 29.3 pounds. As before, a CFRP drive shaft weighing just 10.4 pounds handles power transmission between the engine and dual-clutch transmission (transaxle principle), which is flange-mounted on the rear axle. CFRP components also replace a number of parts of the aluminum spaceframe, while a lithium-ion battery takes on the role of the conventional starter battery, saving a further 17.6 pounds.
Dual-clutch transmission for even smoother performance
The AMG SPEEDSHIFT DCT 7-speed sports transmission is installed 0.4 inches lower in order to give the vehicle a lower center of gravity and is braced against the body by gas-filled struts to avoid stress cycling. The dual-clutch transmission features four drive modes (C, S, S+ and M). "Sport plus" and "Manual" deliver even more aggressive performance than in the SLS AMG and SLS AMG GT models. In addition to an increase in shift speed, the transmission also has reduced response time to shift commands from the driver.
An even more thrilling feature is the automatic rev-matching function during downshifting: the throttle blips when shifting gears are more pronounced and more striking than ever due to the AMG titanium sports exhaust system. There is also a new temporary M mode. In C, S or S+ mode, this enables the driver to activate manual mode without taking a hand from the steering wheel, by pressing the "up" or "down" shift paddle once. In temporary M mode the driver experiences the dynamism and performance of gear-shifting in manual mode in all of the automatic driving programs, with automatic up and down-shifting as well. This allows the driver to devote his full attention to the vehicle's impressive performance.
New electronic AMG rear-axle differential lock
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 operates with a variable locking effect under acceleration and deceleration. In addition, the electronics are now more responsive, enabling excellent traction for the rear wheels under all road conditions. The electronic AMG rear-axle differential lock also benefits safety. By reducing the vehicle's yaw around its vertical axis, the system provides a stabilizing effect in slaloms or when changing lane at high speeds. The standard 3-stage ESP® system featuring the functions "ESP ON", "ESP SPORT Handling Mode" and "ESP OFF" is precision-tuned to the electronic AMG rearaxle differential lock. The same applies to the RACE START function, which works with the electronic differential lock to provide perfect traction when accelerating from a standing start.
AMG Adaptive Performance Suspension and sports tires
The chassis and suspension of the 2014 SLS AMG Black Series are also new. The basic layout with aluminum double wishbones at all four corners remains unchanged, but virtually every single component has been refined for significantly enhanced track performance.
The new developments in detail:
- AMG Adaptive Performance Suspension with tauter base setup and electronically controlled two-stage damping (Sport, Sport +) for individual adjustment to suit personal driving style
- Coil-over spring suspension allows for adjusting wheel loads to individual race track setups
- Elastokinematics 50 / 42% more rigid (front/rear axle) for greater stability in turns
- Track width increased by 0.8 / 0.9 inches (front/rear axle) for added grip
- New wheel mounts on front axle and new front stabilizer tuning for added grip, reduced body roll in fast cornering
- AMG 10-spoke forged alloy wheels, in very lightweight forged design for optimum strength, painted matte black with high-gloss finish, dimensions: 10x19 front; 12x20 rear. Weight saving: 8.8 pounds
- Newly developed Michelin Pilot Sport Cup 2 sports tires. Dimensions 275/35 R 19 front and 325/30 R 20 rear, for added grip and cornering at the limit
- AMG speed-sensitive steering with revised power steering characteristics for optimum steering precision and outstanding control
Standard AMG high-performance ceramic two-piece brake system
The brake system on the SLS AMG Black Series boasts excellent deceleration performance and outstanding 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, and feature increased hardness for enhanced thermal stability, combined with a weight reduction of around 40 percent over their steel/aluminum counterparts. As a result of the reduced unsprung weight, they optimize both comfort and grip, while the reduced rotating masses on the front axle deliver a more direct steering response. The weight savings is approximately 35.3 pounds compared to a conventional steel/aluminum brake system.
Design inspired by the SLS AMG GT3 race car
The design of the SLS AMG Black Series takes its cues from the SLS AMG GT3 race car. The SLS race car developed in accordance with FIA GT3 rules has quickly become established as a serious contender among the super sports car elite. In the 2012 motorsport season the SLS AMG GT3 is competing in more than 15 series on four continents. The triple victory in the 24-hour Dubai race in January 2012, three driver and team titles in the FIA GT3 European Championship, the ADAC GT Masters and the FIA GT3 World Championship, along with numerous podium places at various short-distance, 4 and 6-hour races provide impressive documentation of the SLS AMG GT3's sporty performance. To date, the car has notched up 37 victories in the 2012 season (as of October 28, 2012).
Flared fenders with an added width of 0.5 inches (front) and 1.0 inch (rear) on each side create the necessary space for the 10.8-inch and 12.8-inch sports tires. Tinted headlamps and black surrounds for the rear lights give the SLS AMG Black Series a muscular and aggressive look. The vehicle's aerodynamic balance is optimized by front, rear and side skirts and a rear diffuser, all in a signature Black Series design. The package features extensive use of CFRP on the front splitter, side sills and rear skirt. The enlarged air intakes with carbonfiber flics also ensure optimum airflow into the cooling modules at the front. As on the SLS AMG GT3, the carbon-fiber hood features a central air outlet. Aside from effectively dissipating engine heat, this outlet also increases downforce at the front axle and improves the cd value. The wing-like cross-fin and the star recessed into the radiator grille are finished in high-gloss black to match the exterior mirrors and the fins on the hood. The carbon-fiber insert on
the sides with air outlet and a black fin is also reminiscent of the GT3; this feature helps reduce the temperature in the engine compartment. The result is maximum stability, even in tough race track use.
Matte black AMG forged wheels in signature Black Series design
A striking feature along the sides is the attractive integration of the side skirts, which combine with the character line for a striking look. The carbon elements fitted along the bottom edges carry the line of the carbon-fiber front splitter through to the rear of the vehicle. AMG forged wheels in a signature Black
Series 10-spoke design, painted in matte black with a high-gloss finish provide glimpses of the AMG ceramic high-performance two-piece brake system. Also available are AMG forged wheels in matte black with a polished flange.
The muscular look of the SLS AMG Black Series carries through to the rear. The wide fenders and the striking rear diffuser are the dominant features here. The diffuser extends beyond the profile of the rear skirt to produce additional downforce at the rear axle. This results in greater driving stability at high speeds. Visible air openings behind black grilles control the discharge of hot air around the AMG titanium sports exhaust system. The two sets of twin chrome tailpipes with a square cross-section are a visual indication of the super sports car's power - an impression reinforced by the exhaust note. The exclusive AMG logo with contrasting Black Series lettering in black adds a discreet yet striking touch at the top right of the trunk lid.
AMG Aerodynamics package with carbon-fiber components
The SLS AMG Black Series can be upgraded with the optional AMG Aerodynamics package. This package features an adjustable carbon-fiber rear wing in place of the standard wind deflector. The rear wing is braced by aluminum elements on a special insert on the trunk lid that provide even greater downforce on the rear axle - especially with the Gurney flap, named for its inventor Dan Gurney, a former racing driver, designer and team owner. This 0.3-inch spoiler lip fitted to the rear wing at an angle of 90 degrees delivers a further increase in downforce without significantly increasing drag. The rear wing is complemented by additional carbon-fiber flics on the front skirt, which further increase downforce at the front axle, as opposed to the more inwardlying standard carbon-fiber flics, which optimize airflow into the cooling modules.
The eye-catching AMG Solar Beam exterior paint is available exclusively on the SLS AMG Black Series. Six further exterior paint finishes from the SLS AMG are available, including the matte finish designo magno alanite grey.
Functional, performance interior that exudes quality
The interior of the SLS AMG Black Series features high-quality materials with precision workmanship and exquisitely designed details. There is a choice of two color variants: black designo leather with black Alcantara® or black designo leather with black/red Alcantara®. With the two-tone variant, the door center panels and the applications on the center console and above the glove box are finished in red. The AMG Performance steering wheel with flattened rim at the bottom is wrapped entirely in Alcantara® for excellent grip. The top section of the steering wheel features a red 12 o'clock marking. The metal bezel has a high-gloss black paint finish to match the high-gloss black surrounds of the air vents. An exclusive Black Series detail is the "3D seam" that runs horizontally along the dashboard - a fine Alcantara® strip in anthracite running across the
entire width of the leather covering. Red contrasting stitching provides a striking finish to the 3D seam, underscoring the hand-crafted character.
The combination of designo leather and Alcantara® features throughout the interior - on the bottom section of the dashboard, on the door center panels and on the AMG sports seats with center sections upholstered in Alcantara®. Embossed AMG logos on the head restraints are further exclusive eye-catchers.
For additional weight savings, the customer may delete the COMAND multimedia system. This reduces the vehicle's weight by an additional 13 pounds and further enhances the uncompromising character of the SLS AMG Black Series. In place of the screen between the air vents, a carbon-fiber trim element enhances the authentic racing atmosphere. Vehicle occupants will als find carbon fiber covering the entire center console, which is home to the AMG DRIVE UNIT. Bold highlights come from the red seat belts and red contrasting stitching on the AMG sports bucket seats, the center console, the upper and lower section of the dashboard and the door paneling. The floor mats also feature red piping.
Bang & Olufsen BeoSound AMG high-end surround sound system
A highlight among the optional equipment is the Bang & Olufsen BeoSound AMG high-end surround sound system, developed by Mercedes-Benz and Mercedes-AMG together with renowned Danish audio specialist Bang & Olufsen. The Bang & Olufsen BeoSound AMG high-end surround sound system with Dolby Digital 5.1 delivers an exclusive music experience of the very highest order. This is made possible by a 1000-watt amplifier and 11 speakers in conjunction with precise distribution of the music signals by the sound processor according to the selected seat positions - driver, co-driver or central. The DSP digital sound processor also enables the user to switch between high-end studio sound ("Reference") and a surround sound option. All functions are controlled via COMAND in a special Bang & Olufsen menu. The illuminated 50-watt lens tweeters on the dashboard are a particular highlight, while the 250-watt subwoofer is integrated into the rear shelf. High-quality speaker covers sporting the Bang & Olufsen logo indicate the high-end system's exclusive character.
Further stand-alone options are also available:
- AMG carbon fiber exterior mirror
- AMG carbon fiber engine cover
- AMG Interior Carbon Fiber Package
The U.S. market launch of the 2014MY SLS AMG Black Series is scheduled for summer 2013.
- On-Sale: Summer 2013
- 2014 SLS AMG Black Series: 622hp, 468 lb-ft (SLS AMG GT: 583hp, 479 lb-ft)
- Top Speed: 196 mph
- 0-60 mph: 3.5 seconds
New Standard Feature Highlights:
- Modified engine components for more power, increased rev limit of 8,000 rpm
- Track increased 0.8" (front) / 0.9" (rear)
- AMG 10-spoke forged alloy wheels in matte black, 10 x 19 (front)/12 x 20 (rear)
- CFRP hood, torque tube, diagonal underbody braces
- Revised AMG speed-sensitive power steering
- AMG Adaptive Performance Suspension
- AMG high-performance two-piece ceramic brakes
- Matte black forged wheels
- Electronically-controlled AMG rear axle differential lock
- Modified AMG SPEEDSHIFT DCT 7-speed sports transmission
- New engine brace with gas-filled strut
- Titanium exhaust system
New Optional Equipment Highlights:
- AMG carbon-fiber exterior mirror
- AMG carbon-fiber engine cover
- AMG Interior Carbon Fiber Package
- AMG Aerodynamics Package
- AMG forged matte black wheels with polished rims
- Bang & Olufsen BeoSound AMG high-end surround sound system
- COMAND multimedia system delete
SLS AMG Electric Drive
es.autoblog - carscoop
Press Release Electric Drive :
Mercedes-BenzMercedes-Benz SLS AMG Coupé Electric Drive: Electrifying - the world's most powerful electric super sports car
With the new SLS AMG Coupé Electric Drive, Mercedes-AMG is entering a new era: the locally emission-free super sports car featuring advanced technology from the world of Formula 1 is the most exclusive and dynamic way in which to drive an electric car. The most powerful AMG high-performance vehicle of all time has four electric motors producing a total output of 552 kW and a maximum torque of 1000 Nm. As a result, the gullwing model has become the world's fastest electrically-powered series production vehicle: the SLS AMG Coupé Electric Drive accelerates from zero to 100 km/h in 3.9 seconds.
A new dimension of driving performance – a convincing synonym for the AMG brand promise are the outstanding driving dynamics which come courtesy of AMG Torque Dynamics as well as torque distribution to individual wheels, which is made possible by means of wheel-selective all-wheel drive. The most "electrifying" gullwing model ever has been developed in-house by Mercedes-AMG GmbH. The high-voltage battery for the SLS AMG Coupé Electric Drive is the result of cooperation between Mercedes-AMG and Mercedes AMG High Performance Powertrains in Brixworth (GB). This is an area in which the British Formula 1 experts were able to contribute their extensive know-how with KERS hybrid concepts.
"The SLS AMG Coupé Electric Drive is setting new standards for cars with electric drives. As the most powerful gullwing model ever, it is also representative of the enduring innovational strength of Mercedes-AMG. Our vision of the most dynamic electric vehicle has become a reality. With the help of our colleagues at Mercedes AMG High Performance Powertrains in Brixworth, we are bringing exciting advanced technology from the world of Formula 1 to the road", according to Ola Källenius, Chairman of the Board of Management of Mercedes-AMG GmbH.
Pioneering, visionary, electrifying: the powerful and locally emission-free super sports car with electric drive also embodies the development competence of Mercedes-AMG GmbH. With this innovative and unique drive solution, AMG - as the performance brand of Mercedes-Benz - is demonstrating its technological leadership in this segment. The SLS AMG Coupé Electric Drive is aimed at technology-minded super sports car fans who are open to new ideas and enthusiastic about ambitious high-tech solutions for the future of motoring.
Enormous thrust thanks to 1000 Nm of torque
The pioneering drive package in the SLS AMG Coupé Electric Drive is impressive and guarantees a completely innovative and electrifying driving experience: enormous thrust comes courtesy of four synchronous electric motors providing a combined maximum output of 552 kW and maximum torque of 1000 Nm. The very special gullwing model accelerates from zero to 100 km/h in 3.9 seconds, and can reach a top speed of 250 km/h (electronically limited). The agile response to accelerator pedal input and the linear power output provide pure excitement: unlike with a combustion engine, the build-up of torque is instantaneous with electric motors – maximum torque is effectively available from a standstill. The spontaneous build-up of torque and the forceful power delivery without any interruption of tractive power are combined with completely vibration-free engine running characteristics.
The four compact permanent-magnet synchronous electric motors, each weighing 45 kg, achieve a maximum individual speed of 13,000 rpm and in each case drive the 4 wheels selectively via a axially-arranged transmission design. This enables the unique distribution of torque to individual wheels, which would normally only be possible with wheel hub motors which have the disadvantage of generating considerable unsprung masses.
The key data at a glance:
Typical AMG: the sound of the 21st century
SLS AMG Coupé Electric Drive Max. output 552 kW Torque 1000 Nm 0 - 100 km/h 3.9 s Range 250 km (according to NEDC combined) Battery energy content 60 kWh Battery voltage 400 volts
Powerful, voluminous, dynamic, emotional and authentic: the characteristic sound of the SLS AMG Coupé Electric Drive embodies the sound of the 21st century. After an elaborate series of tests as well as numerous test drives, the AMG experts have created a sound which captures the exceptional dynamism of this unique super sports car with electric drive. Starting with a characteristic start-up sound, which rings out on pressing the "Power" button on the AMG DRIVE UNIT, the occupants can experience a tailor-made driving sound for each driving situation: incredibly dynamic when accelerating, subdued when cruising and as equally characteristic during recuperation. The sound is not only dependent on road speed, engine speed and load conditions, but also reflects the driving situation and the vehicle's operating state with a suitable driving noise. Perfect feedback for the driver is guaranteed thanks to a combination of the composed sound, the use of the vehicle's existing inherent noises and the elimination of background noise – this is referred to by the experts as "sound cleaning". The impressive sound comes courtesy of the standard sound system with eleven loudspeakers.
Advanced Formula 1 technology: high-voltage lithium-ion battery
Battery efficiency, performance and weight: in all three areas Mercedes-AMG is setting new standards. The high-voltage battery in the SLS AMG Coupé Electric Drive boasts an energy content of 60 kWh, an electric load potential of 600 kW and weighs 548 kg – all of which are absolute best values in the automotive sector. The liquid-cooled lithium-ion high-voltage battery features a modular design and a maximum voltage of 400 V.
Advanced technology and know-how from the world of Formula 1 have been called on during both the development and production stages: the battery is the first result of the cooperation between Mercedes-AMG GmbH in Affalterbach and Mercedes AMG High Performance Powertrains Ltd. Headquartered in Brixworth in England, the company has been working closely with Mercedes-AMG for a number of years. F1 engine experts have benefited from its extensive expertise with the KERS hybrid concept, which made its debut in the 2009 Formula 1 season. At the Hungarian Grand Prix in 2009, Lewis Hamilton achieved the first historic victory for a Formula 1 vehicle featuring KERS hybrid technology in the form of the Mercedes-Benz KER System. Mercedes AMG High Performance Powertrains supplies the Formula 1 teams MERCEDES AMG PETRONAS, Vodafone McLaren Mercedes and Sahara Force India with Mercedes V8 engines and the KERS.
The high-voltage battery consists of 12 modules each comprising 72 lithium-ion cells. This optimised arrangement of a total of 864 cells has benefits not only in terms of best use of the installation space, but also in terms of performance. One technical feature is the intelligent parallel circuit of the individual battery modules – this helps to maximise the safety, reliability and service life of the battery. As in Formula 1, the battery is charged by means of targeted recuperation during deceleration whilst the car is being driven.
High-performance control as well as effective cooling of all components
A high-performance electronic control system converts the direct current from the high-voltage battery into the three-phase alternating current which is required for the synchronous motors and regulates the energy flow for all operating conditions. Two low-temperature cooling circuits ensure that the four electric motors and the power electronics are maintained at an even operating temperature. A separate low-temperature circuit is responsible for cooling the high-voltage lithium-ion battery. In low external temperatures, the battery is quickly brought up to optimum operating temperature with the aid of an electric heating element. In extremely high external temperatures, the cooling circuit for the battery can be additionally boosted with the aid of the air conditioning. This also helps to preserve the overall service life of the battery system.
Quick charge function via special wall box
Ideally the SLS AMG Coupé Electric Drive is charged with the aid of a so-called wall box. Installed in a home garage, this technology provides a 22 kW quick-charge function, which is the same as the charging performance available at a public charging station. A high-voltage power cable is used to connect the vehicle to the wall box, and enables charging to take place in around three hours. Without the wall box, charging takes around 20 hours. The wall box is provided as an optional extra from Mercedes-AMG in cooperation with SPX and KEBA, two suppliers of innovative electric charging infrastructures for the automotive industry.
Eight-stage design for maximum safety
To ensure maximum safety, the SLS AMG Coupé Electric Drive makes use of an eight-stage safety design. This comprises the following features:
1. all high-voltage cables are colour-coded in orange to prevent confusion
2. comprehensive contact protection for the entire high-voltage system
3. the lithium-ion battery is liquid-cooled and accommodated in a high-strength aluminium housing within the carbon-fibre zero-intrusion cell
4. conductive separation of the high-voltage and low-voltage networks within the vehicle and integration of an interlock switch
5. active and passive discharging of the high-voltage system when the ignition is switched to "off"
6. in the event of an accident, the high-voltage system is switched off within fractions of a second
7. continuous monitoring of the high-voltage system for short circuits with potential compensation and insulation monitors
8. redundant monitoring function for the all-wheel drive system with torque control for individual wheels, via several control units using a variety of software
By using this design, Mercedes-AMG ensures maximum safety during production of the vehicle and also during maintenance and repair work. Of course the SLS AMG Coupé Electric Drive also meets all of the statutory and internal Mercedes crash test requirements.
All-wheel drive with AMG Torque Dynamics enables new levels of freedom
Four motors, four wheels – the intelligent and permanent all-wheel drive of the SLS AMG Coupé Electric Drive guarantees driving dynamics at the highest level, while at the same time providing the best possible active safety. Optimum traction of the four driven wheels is therefore ensured, whatever the weather conditions. According to the developers, the term "Torque Dynamics" refers to individual control of the electric motors, something which enables completely new levels of freedom to be achieved. The AMG Torque Dynamics feature is permanently active and allows for selective distribution of forces for each individual wheel. The intelligent distribution of drive torque greatly benefits driving dynamics, handling, driving safety and ride comfort. Each individual wheel can be both electrically driven and electrically braked, depending on the driving conditions, thus helping to
- optimise the vehicle's cornering properties,
- reduce the tendency to oversteer/understeer,
- increase the yaw damping of the basic vehicle,
- reduce the steering effort and steering angle required,
- increase traction,
- and minimise ESP® and ASR intervention.
The AMG Torque Dynamics feature boasts a great deal of variability and individuality by offering three different transmission modes:
- Comfort (C): comfortable, forgiving driving characteristics
- Sport (S): sporty, balanced driving characteristics
- Sport plus (S+): sporty, agile driving characteristics
AMG Torque Dynamics enables optimum use of the adhesion potential between the tyres and the road surface in all driving conditions. The technology allows maximum levels of freedom and as such optimum use of the critical limits of the vehicle's driving dynamics. Outstanding handling safety is always assured thanks to the two-stage Electronic Stability Program ESP®.
"AMG Lightweight Performance" design strategy
The trailblazing body shell structure of the SLS AMG Coupé Electric Drive is part of the ambitious "AMG Lightweight Performance" design strategy. The battery is located within a carbon-fibre monocoque which forms an integral part of the gullwing model and acts as its "spine". The monocoque housing is firmly bolted and bonded to the aluminium spaceframe body. The fibre composite materials have their roots in the world of Formula 1, among other areas. The advantages of CFRP (carbon-fibre reinforced plastic) were exploited by the Mercedes-AMG engineers in the design of the monocoque. These include their high strength, which makes it possible to create extremely rigid structures in terms of torsion and bending, excellent crash performance and low weight. Carbon-fibre components are up to 50 percent lighter than comparable steel ones, yet retain the same level of stability. Compared with aluminium, the weight saving is still around 30 percent, while the material is considerably thinner. The weight advantages achieved through the carbon-fibre battery monocoque are reflected in the agility of the SLS AMG Coupé Electric Drive and, in conjunction with the wheel-selective four-wheel drive system, ensure true driving enjoyment. The carbon-fibre battery monocoque is, in addition, conceived as a "zero intrusion cell" in order to meet the very highest expectations in terms of crash safety. It protects the battery modules inside the vehicle from deformation or damage in the event of a crash.
The basis for CFRP construction is provided by fine carbon fibres, ten times thinner than a human hair. A length of this innovative fibre reaching from here to the moon would weigh a mere 25 grams. Between 1000 and 24,000 of these fibres are used to form individual strands. Machines then weave and sew them into fibre mats several layers thick, which can be moulded into three-dimensional shapes. When injected with liquid synthetic resin, this hardens to give the desired structure its final shape and stability.
Optimum weight distribution and low centre of gravity
The purely electric drive system was factored into the equation as early as the concept phase when the super sports car was being developed. It is ideally packaged for the integration of the high-performance, zero-emission technology: by way of example, the four electric motors and the two transmissions can be positioned as close to the four wheels as possible and very low down in the vehicle. The same applies to the modular high-voltage battery. Advantages of this solution include the vehicle's low centre of gravity and balanced weight distribution – ideal conditions for optimum handling, which the electrically-powered gullwing model shares with its petrol-driven sister model.
New front axle design with pushrod damper struts
The additional front-wheel drive called for a newly designed front axle: unlike the series production vehicle with AMG V8 engine, which has a double wishbone axle, the SLS AMG Coupé Electric Drive features an independent multi-link suspension with pushrod damper struts. This is because the vertically-arranged damper struts had to make way for the additional drive shafts. As is usual in a wide variety of racing vehicles, horizontal damper struts are now used, which are operated via separate push rods and transfer levers. Thanks to this sophisticated front-axle design, which has already been tried and tested in the world of motorsport, the agility and driving dynamics of the SLS AMG Coupé Electric Drive attain the same high levels as the V8 variant. Another distinguishing feature is the speed-sensitive power steering with rack-and-pinion steering gear: the power assistance is implemented electrohydraulically rather than just hydraulically.
AMG ceramic composite brakes for perfect deceleration
The SLS AMG Coupé Electric Drive is slowed with the aid of AMG high-performance ceramic composite brakes, which boast direct brake response, a precise actuation point and outstanding fade resistance, even in extreme operating conditions. The over-sized discs – measuring 402 x 39 mm at the front and 360 x 32 mm at the rear – are made of carbon fibre-strengthened ceramic, feature an integral design all round and are connected to an aluminium bowl in a radially floating arrangement.
The ceramic brake discs are 40 percent lighter in weight than the conventional, grey cast iron brake discs. The reduction in unsprung masses not only improves handling dynamics and agility, but also ride comfort and tyre grip. The lower rotating masses at the front axle also ensure a more direct steering response – which is particularly noticeable when taking motorway bends at high speed.
Exclusive, high-quality design and appointments
Visually, the multi-award-winning design of the SLS AMG is combined with a number of specific features which are exclusive to the Electric Drive variant. The front apron has a striking carbon-look CFRP front splitter which generates downforce on the front axle. The radiator grille and adjacent air intakes adorn special areas painted in the vehicle colour and with bionic honeycomb-shaped openings. They are not only a visual highlight but, thanks to their aerodynamically optimised design, also improve air flow over the cooling modules mounted behind them. Darkened headlamps also impart a sense of independence to the front section. Viewed from the side, the "Electric Drive" lettering stands out on the vehicle side, as do the AMG 5-twin-spoke light-alloy wheels with their specific paint design. The SLS AMG Electric Drive comes as standard with 265/35 R 19 tyres on the front and 295/30 R 20 tyres on the rear. The overall look is rounded off to dynamic effect by the new diffuser-look rear apron, and the darkened rear lamps. One feature reserved exclusively for the SLS AMG Coupé Electric Drive is the "AMG electricbeam magno" matt paint finish. A choice of five other colours is available at no extra cost.
When the exterior colour AMG electricbeam magno is chosen, the high-quality, sporty interior makes use of this body colour for the contrasting stitching – the stitching co-ordinates perfectly with designo black Exclusive leather appointments. AMG sports seats and numerous carbon-fibre trim elements in the interior underscore the exclusive and dynamic character of what is currently the fastest electric car. Behind the new AMG Performance steering wheel there is a newly designed AMG instrument cluster: instead of a rev counter, there is a power display providing information on the power requirements, recuperation status, transmission modes and battery charge.
AMG Performance Media as standard
The AMG DRIVE UNIT comprises the electronic rotary switch for selecting the three transmission modes of "C" (Controlled Efficiency), "S" (Sport) and "S+" (Sport plus), which the driver can use to specify different performance levels from the electric motors, which in turn also changes the top speed and accelerator pedal response. Behind the buttons for "power" and "ESP On/Off", there are also buttons for AMG Torque Dynamics and AMG Setup.
In addition to carbon-fibre exterior mirrors, AMG carbon-fibre engine compartment cover, COMAND APS, Media Interface, Blind Spot Assist and reversing camera, the standard equipment also includes the AMG Performance Media system. Besides full high-speed mobile internet access, the system provides information on engine performance, lateral and longitudinal acceleration, tyre pressure, vehicle setup and lap times, as well displaying a variety of additional information such as:
- vehicle energy flow
- battery charge status
- burrent range
- AMG Torque Dynamics
- temperatures of the battery and motors
- energy consumption kWh/100 km
The Mercedes-Benz SLS AMG Coupé Electric Drive will be celebrating its market launch in 2013. The price in Germany (incl. 19% VAT) will be:
SLS AMG Coupé Electric Drive: 416,500 euros
6.3 V8 AMG (571Cv):
SLS AMG : 198.600€
6.3 V8 AMG (591Cv):
SLS AMG GT : 215.620€
6.3 V8 (631Cv) :
SLS AMG Black Series : 259.100€
Electric Drive (751Cv) :
SLS Electric Drive : 428.500€
Topic Spies (1) : Mercedes-Benz SLS AMG Gullwing (Spy)
Topic Spies (2) : Mercedes-Benz SLS AMG Black Series (Spy)
Topic Spies (3) : Mercedes-Benz SLS AMG E-Cell (Spy)
Topic Roadster : Mercedes-Benz SLS AMG GT Roadster (Topic Ufficiale)
Topic Concept ED : Mercedes-Benz SLS AMG E-Cell Concept (Foto Ufficiali)
Aggiornata al 2013 con la versione GT che va a sostituire il precedente MY e porta in dote un'iniezione di potenza, nuovo settaggio delle sospensioni adattive e nuovi rivestimenti Designo. In vendita da novembre.