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    Geneva Motor Show: Mercedes-Benz Ups The Ante With The 2014 C63 AMG 507 Edition



    By William Maley

    Staff Writer - CheersandGears.com

    February 3, 2013

    If you wanted a more powerful C63 AMG, but think the Black Series version is a bit unlivable, Mercedes-Benz might have the vehicle for you.

    To be introduced at the Geneva Motor Show in March, the 2014 C63 AMG 507 Edition provides performance and styling upgrades to the C63 AMG lineup. That's right, you can get the 507 Edition the sedan, coupe, or if you live outside of North America, a wagon.

    Starting with the engine, Mercedes-Benz was able to squeeze out more power from the 6.2L V8 by adding forged pistons, new connecting rods, a lighter crankshaft, and a remapped engine controller. Horsepower is now at 507 (up from 451) and torque is at 450 pound-feet (up from 443). All of that power goes through AMG’s seven-speed transmission.

    Other performance upgrades include a braking system with six-piston calipers up front and four-piston clampers in the back. There is also a set of nineteen-inch, lightweight alloy wheels.

    Visual changes for the C63 AMG 507 Edition include a vented hood from the Black Series, AMG stripes on the rocker panels, and black accents on the grille, rear spoiler, and mirrors. Inside, there is a Alcantara wrapped steering wheel, red accents in the gauge cluster, piano black accents throughout the cabin, and "Edition 507" badge.

    The C63 AMG 507 Edition arrives at Mercedes-Benz dealers in the summer.

    Source: Mercedes-Benz

    William Maley is a staff writer for Cheers & Gears. He can be reached at william.maley@cheersandgears.comor you can follow him on twitter at @realmudmonster.

    Press Release is on Page 2


    Mercedes-Benz Introduces An Even More Aggressive C63 AMG

    MONTVALE, NJ – The C63 AMG models are becoming even more aggressive with the addition of a newly developed "Edition 507". The output of the AMG 6.3 liter V8 engine has been increased by 56 hp, bringing the output to 507 hp with 450 lb.-ft. of torque. The model year 2014 C63 AMG "Edition 507" uses much of the same technology as the SLS AMG: the eight-cylinder naturally aspirated engine features forged pistons, connecting rods and a lightweight crankshaft as seen on the super sports car. An AMG high-performance compound constuction braking system with red brake calipers is fitted as standard. The C63 AMG "Edition 507" will be available in the Summer of 2013 and is designed to appeal to ambitious drivers who take pleasure in best-in-class technology as well as exclusive design and sporty handling.

    The C63 AMG "Edition 507" coupe and sedan produces 507 hp and accelerates from 0-60 in 4.1 seconds. This new model outperforms the existing 451 hp C63 model by three-tenths of a second, and the variants with the AMG Development Package which produce 481 hp by two-tenths of a second. In addition to an increase in top speed to 174 mph, the "Edition 507" also includes a voucher for a driver training session at the AMG Driving Academy.

    According to Ola Källenius, Chairman of the Board of Management of Mercedes-AMG GmbH: "The C 63 AMG with the classic AMG 6.3-litre high-revving V8 naturally aspirated engine is one of the most popular AMG high-performance cars in the world. With the new C 63 AMG "Edition 507", we are offering our loyal customers an attractive model variant which boasts even higher performance and at the same time is visually exciting."

    Preliminary Technical Data:

    C63 AMG C63 AMG

    "Edition 507" "Edition 507"

    Sedan Coupe

    Displacement 6208 cc 6208 cc

    Power output 507 hp at 6800 rpm 507 hp at 6800 rpm

    Max. torque 450 lb.-ft at 5200 rpm 450 lb.-ft at 5200 rpm

    Acceleration

    0-60 mph 4.1 s 4.1 s

    Top speed 174 mph 174 mph

    C63 AMG "Edition 507" featuring technology from the SLS AMG

    The increase in power output to 507 hp at 6800 rpm comes courtesy of the modified inner workings of the AMG 6.3-liter V8 engine. The forged pistons adopted from the SLS AMG, together with new connecting rods and a lightweight crankshaft, translate into a weight saving of 6.6 lbs. The reduction of rotational mass inertia improves the agility of the eight-cylinder M156 naturally aspirated engine. The maximum torque has also increased by 7 lb.-ft., jumping from 443 lb.-ft. to 450 lb.-ft. at 5200 rpm. The titanium grey-painted variable intake manifold is a characteristic feature of the uprated V8 engine. A new engine control system rounds off the series of implemented powertrain measures.

    The exterior of the C63 AMG "Edition 507" is characterized by exclusive new design features. Most notable of the features is the hood – it originates from the C63 AMG Coupe Black Series. Two openings in the distinctive aluminium hood help with expelling engine heat. Newly designed AMG light-alloy forged wheels with 235/35 R 19 front tires and 255/30 R 19 rear tires are another exclusive feature of the "Edition 507". The AMG light-alloy wheels are produced using lightweight forging technology and are available in two variants: titanium grey with a high-sheen finish, or matte black with highsheen rim flanges. An AMG sports stripe applique in matte graphite grey have been located above the rocker panels and are yet another new feature of the exterior.

    The spoiler lip on the trunk lid, the exterior mirror housings as well as the surrounds on the radiator grille and daytime running lights are all finished in high-gloss black. Available as an option for the C63 AMG "Edition 507" is an exclusive designo magno platinum matte finish paint.

    AMG high-performance braking system featuring compound technology

    As standard, the C63 AMG "Edition 507" comes with an even more powerful AMG high-performance braking system featuring compound construction technology. The front axle makes use of compound brake discs measuring 14.2 in. x 1.4 in. The advantages of the compound design include higher fatigue strength and lower warping characteristics. In addition, compound construction discs are lighter in weight and the reduced unsprung masses improve the response of the spring/damping elements.

    With compound construction, the brake discs are connected to an aluminium bowl via eight cast bracket arms. The brake discs are ventilated and perforated all around and are decelerated by means of 6-piston aluminium fixed calipers on the front axle and 4-piston fixed calipers on the rear axle. The brake callipers are painted red as standard fitment.

    "Edition 507" interior: even more dynamic and exclusive

    The sporty yet functional interior of the C63 AMG is even more dynamic and exclusive in the case of the "Edition 507". Three different equipment and options are available to choose from: porcelain designo leather/DINAMICA, black designo leather/DINAMICA and black designo leather. In the case of the designo leather/DINAMICA upholstery, light-colored contrast stitching makes for an attractive highlight. The AMG Performance steering wheel in Alcantara® with light-colored contrasting stitching has a 12-o'clock marking. The gear selector lever of the AMG SPEEDSHIFT MCT 7-speed sports transmission is finished in DINAMICA and features an AMG badge. The steering wheel and gear selector lever gaiter also have light-colored contrast stitching.

    In the AMG instrument cluster, red applications to the dials serve to visually differentiate this variant from the other C63 AMG models. The trim is done in high-gloss black piano lacquer and the "Edition 507" badge on the trim on the front passenger side round off the high-quality, exclusive interior.

    Optional extras include:

    - AMG illuminated door rocker panels

    - AMG rear axle locking differential

    - AMG 5-spoke light-alloy forged wheels, painted in titanium grey and with a high-sheen finish, with tires in sizes 235/40 R 18 (front) and 255/35 R 18 (rear)

    - AMG Performance Media

    - AMG carbon-fiber/high gloss black piano lacquer-look trim

    - Exterior designo magno platinum matte finish paint; four other exterior paint colors will be available from the existing C63 AMG palette.

    The C63 AMG "Edition 507" will be celebrating its world premiere at the Geneva Motor Show, which will be opening its doors on March 5, 2013. The model's sales and market launch in the U.S. is planned for the Summer of 2013. Pricing will be announced closer to the market launch.

    The C63 AMG "Editon 507" coupe and sedan replace the existing AMG Development Package for MY2014, and will be sold in the U.S. in addition to the existing C63 AMG coupe and sedan with 451 hp.

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    WOW, What a dated over priced german sedan. It is amazing that because of the name people will pay for this car that has a 90's interior and a blah exterior. I am not a fan of either the front or back. This car is a fail to me especially the horsepower to torque issue.

    Not impressed.

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      The AMG GT C Roadster adds a completely new output level. With 550 hp it is the more powerful of the two new open-top sports cars.
      Technical data at a glance:
        Mercedes-AMG GT Roadster Mercedes-AMG GT C Roadster Engine 4.0-liter V-8 with twin turbochargers and direct injection 4.0-liter V-8 with twin turbochargers and direct injection Displacement 3,982 cc 3,982 cc Output 469 hp at 6,000 rpm 550 hp at 5,750-6,750 rpm Peak torque 465 lb-ft at 1,700-5,000 rpm 502 lb-ft at 1,900-5,750 rpm Drive system Rear-wheel drive Rear-wheel drive Transmission AMG SPEEDSHIFT® DCT 7-speed dual-clutch transmission AMG SPEEDSHIFT® DCT 7-speed dual-clutch transmission Acceleration 0-60 mph 3.9 s 3.7 s Top speed 188 mph 196 mph Rear-axle limited-slip differential mechanical electronically controlled Suspension AMG Sport Suspension AMG RIDE CONTROL Sport Suspension with adaptive, adjustable damping Wheels front / rear 9.0" x 19" / 11" x 19" 9.0" x 19" / 12.0" x 20" Tires front / rear 255/35 R 19 / 
      295/35 R 19 265/35 R19 / 
      305/30 R 20 Brake discs front/rear 14.2" / 14.2" 15.4" / 14.2" Transmission modes four: C, S, S+, I five: C, S, S+, I, RACE The AMG GT C Roadster not only delivers more output and torque, it also impresses with numerous technical highlights from the Mercedes-AMG GT R for even more dynamic performance. Like the AMG GT R, the AMG GT C Roadster is recognizable by its wide, muscular rear end and large wheels. Other technical measures include the wider rear track and active rear axle steering.
      The AMG GT C Roadster is also equipped with a lithium-ion battery and has more exclusive appointments. Standard features include a Nappa leather interior, AMG Performance steering wheel in Nappa leather/DINAMICA microfiber and the additional transmission mode "RACE."
      Fully automatic: the weight-optimized fabric soft top
      Both Roadsters are quickly transformed from coupes to open-top sports cars. The fabric roof opens and closes in around eleven seconds, and can do this at speeds of up to 31 mph. The three soft top colors (black, red and beige) can be chosen to suit the eleven exterior and ten interior colors. The three-layered fabric soft top is supported by a lightweight magnesium/steel/aluminum structure which helps to keep the center of gravity low. Additional rollover protection is provided by an integrated aluminum cross-member with rollover bars.
      New output level: the handcrafted AMG 4.0L V8 biturbo engine
      With the AMG GT C Roadster, Mercedes-AMG is introducing a further output level of the handcrafted 4.0L V8 biturbo engine, thereby underlining the exclusive character of the new model. At 550 hp, the peak output is 47 hp above that of the AMG GT S and 27 hp below the Mercedes-AMG GT R. The maximum torque of 502 lb-ft is available from 1,900 to 5,750 rpm. A sprint from zero to 60 mph is achieved in 3.7 seconds, accelerating on to a top speed of 196 mph.
      The AMG GT Roadster has an output of 469 hp and 465 lb-ft of torque. This variant accelerates to 60 mph in 3.9 seconds and to a top speed of 188 mph.
      The eight-cylinder engine thrills with its immediate response, a linear, finely controllable power delivery and powerful acceleration in all rpm ranges. The handcrafted AMG 4.0L V8 biturbo engine comes with well-proven twin turbocharging, with the two turbochargers not located outside on the cylinder banks, but rather between them in the V of the cylinders. The advantages of the "hot inner V" configuration include a compact engine design, spontaneous response from the turbochargers and low exhaust emissions thanks to optimum air flow for the close-coupled catalytic converters.
      Also adapted: the dual-clutch transmission
      The developers have also adapted the seven-speed dual clutch transmission in a transaxle arrangement at the rear axle to the new power level of the Mercedes-AMG GT C Roadster by modifying the hardware and software. The first gear of the AMG SPEEDSHIFT® DCT 7-speed sport transmission has a higher ratio, while seventh gear and the final drive have a lower ratio. This makes for even more agile acceleration and very fast responses to sudden accelerator movements.
      The driver is able to set the AMG GT Roadster to his/her individual requirements using the AMG DYNAMIC SELECT controller. The three transmission modes "C" (Comfort), "S" (Sport), "S+" (Sport Plus) and the individually programmable setup "I" (Individual) allow a broad range of driving experiences from comfortable to very sporty.
      The transmission mode "RACE" is additionally available for the Mercedes-AMG GT C Roadster. This mode optimally adjusts the shift strategy of the dual clutch transmission to the needs of the racetrack – very fast shift speeds and highly emotional engine sound are included. By pressing the separate "M" button in the center console, the driver can activate the manual transmission mode.
      Pure sound: the AMG Performance Exhaust System
      The AMG GT C Roadster is equipped with the AMG Performance Exhaust System as standard to obtain an even more emotional sound experience. Two variably adjustable flaps modulate the exhaust note of the Mercedes-AMG GT C Roadster authentically and directly. The flaps open and close depending on the selected AMG DRIVE SELECT mode, although they can also be controlled individually using a separate button in the AMG DRIVE UNIT. In the "Comfort" and "Sport" settings, the low-frequency sound typical of a V8 is designed for comfort. In "Sport+" and "RACE" modes the sound composition is far more emotional. The variable AMG Performance Exhaust System is also available as an option for the Mercedes-AMG GT Roadster.
      Also for the Roadster models: active air management system from the AMG GT R
      The two AMG Roadster variants have adopted a special technical highlight from the AMG GT R: the active air management system. Vertical louvers located in the lower area directly behind the front fascia can be opened and closed by an electric motor in around one second. This ensures that the cooling performance is according to need. Always achieving the optimum position requires highly intelligent and fast control.
      During normal driving with no increased cooling requirement, the louvers are closed to reduce aerodynamic drag and specifically conduct the air to the underbody. Only when certain components reach predefined temperatures and the air requirement is particularly high do the louvers open to allow the maximum cooling airflow to the heat exchangers.
      Highly expressive: athletic exterior design
      From the expressive AMG Panamericana grille to the long, muscular hood and the wide rear end, the two-seater guarantees a pure sports car experience even when stationary. The striking AMG Panamericana grille underlines the motor racing heritage: 15 chrome-plated, vertical bars echo the look of the current Mercedes-AMG GT3 customer sports racing car. The new front bumper emphasizes the car's width and gives it an athletic appearance on the road. Large outer air inlets ensure the supply of cooling air to the engine and the pronounced shoulder line is suggestive of a tensed muscle, enhancing the impression of sheer power and athleticism in combination with the new 19-inch and 20-inch AMG light-alloy wheels in a 5-twin-spoke design.
      Muscular with an emphasis on width: the rear end
      The rear end also features numerous, conspicuous innovations. The new aluminum fenders of the AMG GT C Roadster widen the open-top two-seater by 2.25-inches compared to the AMG GT Roadster, making it the same width as the AMG GT R. Compared to the AMG GT Roadster the muscular form also creates space for larger wheels and a wider track. Both measures make for traction while allowing higher cornering speeds. The likewise wider contours at the AMG GT C Roadster's rear bumper improve airflow at the rear with large outer air vents. Both Roadster variants feature a rear spoiler integrated into the trunk lid which can be electrically extended and retracted at defined speeds, depending on the selected transmission mode.
      Greater rigidity and low weight: Intelligent material mix
      Mercedes-AMG also uses an intelligent material mix for the body structure of the AMG GT and GT C Roadster. Various aluminum alloys are used for the chassis and body and magnesium is used for the front deck. This extremely light element at the front reduces the inertia ahead of the front axle, thus improving agility.
      The already rigid bodyshell structure has been specifically reinforced further to take account of the car's design as a roadster: side skirts with greater wall thicknesses and more chambers make the structure more rigid. The dashboard support is braced against the windscreen surround by additional struts and a strut tower brace between the soft top and the tank reinforces the rear axle. A cross-member behind the seats supports the fixed roll-over protection system.
      The trunk lid is particularly light, thanks to an innovative composite material. The load-bearing structure is of SMC (Sheet Molding Compound) with carbon fiber. These high-tech plastics excel with their light weight, great strength and first-class surface condition. These innovative materials were developed by the Mercedes-Benz TEC factory in Sindelfingen and brought to production maturity together with the AMG specialists in Affalterbach. This material combination is used for the first time in the new AMG Roadsters.
      The AMG lightweight construction experts have also used a composite material for the wheel-catching struts. 50 percent lighter than the equivalent in steel, these composite components help to guide the front wheels onto the side members as part of the intended crash kinematics in an accident, and to hold them there.
      Derived from motorsport: the AMG Sport Suspension
      The AMG Sport Suspension likewise confirms the motor racing heritage of the new AMG Roadsters. Wishbones, steering knuckles and hub carriers on the front and rear axle are manufactured entirely out of forged aluminum to reduce the unsprung mass. The wheels are also guided by double wishbones. The resulting precision in camber and track allows high cornering speeds and gives the driver optimum, highly precise road feedback right up to the very high cornering limits.
      In the Mercedes-AMG GT C Roadster, the sport suspension is combined with AMG RIDE CONTROL continuously variable, adaptive damping system. The system is electronically controlled and automatically adapts the damping on each wheel to the current handling situation, speed and road conditions.
      Even more agility: active rear axle steering from the AMG GT R
      As standard, the new Mercedes-AMG GT C Roadster responds even more sensitively thanks to the active rear axle steering that had its debut in the Mercedes-AMG GT R. The system offers an ideal combination of agility and stability - handling characteristics that are normally in direct conflict.
      Up to a speed of 62 mph, the rear wheels are turned in the opposite direction to the front wheels, resulting in significantly higher agility and increased driving pleasure with less steering input. In day-to-day driving the driver also benefits from a reduced turning circle.
      Once the speed of the AMG GT C Roadster exceeds 62 mph, the system turns the rear wheels in the same direction as the front wheels, this noticeably improves handling stability. At the same time, the lateral force on the rear wheels builds up considerably faster when changing direction, which makes the response to steering inputs quicker. The driver also notices the high grip and stability of the Mercedes-AMG GT C Roadster during rapid changes of direction, without the usual tendency for the rear to break out.
      On board as standard: the rear-axle locking differential
      As standard the AMG GT C Roadster is equipped with an electronically controlled locking differential at the rear axle (The Mercedes-AMG GT Roadster comes with a mechanical locking differential), which is integrated into the compact transmission housing. Its sensitive and rapid control elevates the physical handling limits to a new level. It not only further improves the grip of the driven wheels, but also increases cornering speeds at the limit.
      High quality and exclusivity: the interior
      The interior design echoes the design lines of the exterior. The dashboard places an extreme emphasis on width, creating an impression of a powerful wing. High beltlines, concave door panels, dynamically rising center console and low seat position perfectly integrate the driver into the cockpit. The new, light-colored interior in Macchiato Beige Exclusive Nappa leather is available for the first time, lending the open-top sports car even more individuality and exclusivity.
      More lateral support and comfort: AMG Performance seats
      The optionally available AMG Performance seats provide even more lateral support with more heavily contoured backrest and seat cushion side bolsters. For the first time the AMG performance seat is also optionally available with the AIRSCARF® neck-level heating system, which makes open-air driving enjoyable even when the outside temperature is low. The air vent is seamlessly integrated into the seat's head restraint area. To meet the individual preferences of customers, the temperature of the warm airflow can be set in three stages.
      Customers wishing to enjoy comfortable temperatures even on very hot summer days will also opt for seat climate control, which is also available exclusively for the AMG Performance seat for the first time. The intensity of the cooling can also be set in three stages.
      Impressive sound in the interior: Externed Coupled Subwoofer
      The Burmester® Sound System and Burmester® High-End Sound System ensure a very special musical experience in the AMG GT Roadster. Both systems benefit from an innovation developed jointly by AMG and Burmester®: the Externed Coupled Subwoofer (ECS). This new bass sound reproduction system with an extremely low bass range turns the open two-seater into a mobile concert stage.
      Instead of a subwoofer box of limited dimensions, ECS uses the entire interior as a bass box. This is made possible by a special aperture in the right rear wheel arch. The subwoofer is connected to the bodyshell via this aperture, transmitting the impressive sound.
      The Mercedes-AMG GT Roadster and Mercedes-AMG GT C Roadster will arrive in US dealers by fall of 2017.
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