The New Mercedes-AMG C 63 Coupé: The sportiest C-Class Ever
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AFFALTERBACH, GERMANY -- August 20, 2015: Mercedes-AMG
is setting a further landmark in the brand history: the new C 63 Coupé is
the next step on the way to yet more technical and visual distinctiveness.
The far-reaching technical modifications are evident at first sight:
strikingly flared front and rear wheel arches, an increased track width and
larger wheels give the Coupé a muscular look while at the same time
providing a basis for the highly agile longitudinal and lateral dynamics.
The brand's typical "Driving Performance" is taken to new heights also with
the C 63 Coupé. The AMG 4.0-litre V8 biturbo engine with 350 kW (476 hp) or
375 kW (510 hp) is just as much a completely in-house development from
Affalterbach as, for example, the sophisticated AMG RIDE CONTROL suspension
with electronically controlled shock absorbers, the set-up of the AMG
DYNAMIC SELECT transmission modes, the rear-axle limited-slip differential
or the dynamic engine mounts.
The C-Class is Mercedes-AMG's best-selling model series and
forms the backbone of the company's success. Since its launch in 2011, the
Coupé version has steadily gained in significance, culminating with the C
63 AMG Coupé "Black Series". "The new C 63 Coupé embodies our conception of
progress: It offers impressive longitudinal and lateral dynamics at an
extremely high level along with improved fuel economy," says
Tobias Moers, Chairman of the Board of Management of Mercedes-AMG
GmbH. "In addition, we are making a bold visual statement with the muscular
design. Our customers can therefore experience the progress with each of
their senses: seeing, hearing, feeling and, above all, driving!" The
Mercedes-AMG C 63 Coupé will celebrate its world premiere on 15 September
2015 at the Frankfurt International Motor Show (IAA). The market launch
will begin in March 2016.
The
models at a glance:
| Mercedes-AMG C 63 S
Coupé | Mercedes-AMG C 63 Coupé |
Displacement | 3982 cc | 3982 cc |
Output |
375 kW (510
hp) at 5500-6250 rpm |
350 kW (476 hp) at 5500-6250 rpm |
Peak torque | 700 Nm at 1750-4500 rpm | 650 Nm at 1750-4500 rpm |
Fuel consumption NEDC combined
| 8.9-8.6 l/100 km | 8.9-8.6 l/100 km |
CO2 emissions |
209-200 g/km | 209-200 g/km |
Efficiency
class | E | E |
Kerb weight (according to
DIN/EC) | 1725
kg* / 1800 kg** | 1710
kg* / 1785 kg** |
Acceleration 0-100 km/h | 3.9 s | 4.0 s |
Top
speed | 250
km/h*** | 250
km/h*** |
*
Ready-to-drive condition (fuel tank 90% full, without driver and
luggage);
** Ready-to-drive condition (fuel tank 90% full, with driver (68 kg) and luggage (7 kg);
*** Electronically limited; 290 km/h with AMG Driver’s Package
** Ready-to-drive condition (fuel tank 90% full, with driver (68 kg) and luggage (7 kg);
*** Electronically limited; 290 km/h with AMG Driver’s Package
Fascinating design visualises outstanding
performance
The Mercedes-AMG C 63 Coupé already fascinates at
first glance with its impressive proportions. The expressive exterior
design differs significantly from the Mercedes-Benz model, which shares
merely the same doors, roof and boot lid. The powerful 8-cylinder engine,
together with the increased track width on the front and rear axles, calls
for a redesigned front end and a model-specific rear assembly as well as
new side walls. The flared wheel arches make the AMG Coupé 64 millimetres
wider at the front and 66 millimetres wider at the rear, enabling the
vehicle to hug the road better.
The
larger wheel arches allow the use of wider tyres (up to 255 millimetres on
the front axle and up to 285 millimetres on the rear axle), contributing to
improved lateral acceleration, traction and agility. Under the outer skin,
the body structure has been reinforced in key areas to transfer and
compensate the extreme longitudinal and lateral forces from the powertrain
and suspension. There is also the model-specific rear axle carrier.
The 60-millimetre-longer aluminium bonnet is
adorned by two distinctive powerdomes, which are among the typical
distinguishing features and underscore the muscular appearance. The
extremely wide front section is characterised by large air inlets and
precisely positioned flics. The low, arrow-shaped "twin blade" radiator
grille with AMG lettering visually lowers the vehicle's centre of gravity.
The typical AMG "A-wing" front spoiler is three-dimensional, also serving
as an air deflector for the three cooling air inlets. Additional flics
ensure an optimal flow of air to the cooling modules. And a front splitter
at the bottom of the front apron helps to reduce front-axle lift.
The side line, too, presents an entirely
unique face thanks to the large wheels, which finish flush with the body on
the far outside, and the special side skirts. The lateral inward step from
door to sill lends additional emphasis to the wide base. Added benefit of
the newly designed body elements: no compromises were required with regard
to the connection of the aprons and other components: every joint and
light-catching contour blends in harmoniously with the overall design. In
the diagonal view from behind, the muscular line from roof to shoulder via
side wall and wheel cutout looks especially impressive, lending emphasis to
the impression of an intricately modelled sculpture with alternating light
reflections. Fine detail: in typical sports car fashion, the exterior
rear-view mirrors are mounted on the door rather than in the mirror
triangle.
Taking its inspiration from
the S-Class Coupé, the completely redesigned rear end includes a diffuser
insert that revives a typical feature from the world of motor sport. The
special design of the laterally positioned, optical air outlet openings
improves the rear air flow, allowing it to break away with aerodynamically
advantageous precision. Features such as the narrow rear reflectors
reinforce the impression of width. The two chrome-plated twin tailpipes of
the AMG exhaust system are perfectly integrated into the diffuser. The boot
lid includes a narrow spoiler lip in the form of a sharp blade. It not only
looks elegant, but also significantly reduces the rear-axle lift.
Interior with superior perceived
quality
Carefully selected, high-grade materials with a pleasant
touch and precision workmanship produce a level of perceived quality that
is rare even in higher vehicle classes. Numerous AMG-specific controls
underscore the motor sport heritage. As an alternative to the standard
sports seats in ARTICO/microfibre DINAMICA man-made leather, Performance
seats are also available: these allow the occupants a lower seating
position and are more strongly contoured for increased lateral
support.
Top on
performance
Also as regards its engine, the C 63 Coupé occupies an
exceptional status among the competition, being the only vehicle in the
segment to boast an 8-cylinder biturbo engine. Mercedes-AMG thus meets the
wishes of those customers who desire a combination of a highly emotive,
unmistakable engine sound and torquey power delivery.
The driver also benefits from the unrivalled performance:
the C 63 S Coupé accelerates from 0 to 100 km/h in 3.9 seconds, the C 63
Coupé in 4.0 seconds. This makes the Coupé just a fraction faster than the
Saloon - thanks to the wider tyres and shorter-legged rear-axle ratios. The
top speed is 250 km/h (electronically limited; 290 km/h with AMG Driver's
Package).
New V8 biturbo
closely related to the engine in the Mercedes-AMG GT
The 4.0-litre 8-cylinder biturbo engine is already
used in the C 63 Saloon and the C 63 Estate. It is also installed in
the GT sports car with dry sump lubrication. Characteristic feature: the
two turbochargers are positioned not on the outside of the cylinder banks,
but between them in the "V" – experts call this a "hot inside V". The
main advantages of this design are the compact engine construction, optimal
response and low exhaust gas emissions.
Exhaust system with flap technology for variable
engine sound
The typical V8 engine sound was likewise a key development
goal. It was specially tailored to the Coupé. A model-specific exhaust
system with flap technology is used as standard. It is automatically
map-controlled depending on the AMG DYNAMIC SELECT transmission mode, the
power demanded by the driver and the engine speed. The engine sound varies
between discreet/suitable for long-distance driving and robust/emotively
appealing. Optionally available is the Performance exhaust system, which
allows the sound to be modulated at the press of a button. In any case, the
exhaust systems are so designed that all noise limits are at all times
complied with irrespective of the flap position.
Faster gearshifts: the AMG SPEEDSHIFT MCT 7-speed
sports transmission
The transmission plays a major part in the direct and
sporty character of the new Mercedes-AMG C 63 Coupé. The AMG SPEEDSHIFT MCT
7-speed sports transmission impresses with its tailor-made dynamics and
high variability. Whether automatic or initiated by the driver using the
steering wheel shift paddles, upshifts and downshifts are executed
noticeably faster than in the previous model. This increased spontaneity is
made possible by an even sportier set-up of the engine and transmission
parameters.
Specially developed
suspension for maximum lateral and longitudinal
dynamics
The
fascinating agility and high cornering speed of the C 63 Coupé are also
thanks to the completely redesigned suspension. A four-link front
suspension with radial, racing-style brake connections is used.
Model-specific steering knuckles and a wider track allow greater lateral
acceleration. The rear axle, too, was completely newly developed for the
Coupé. The multi-link concept impresses with highly precise wheel control
and increased stiffness. The AMG-specific rear axle carrier makes the
increased track width possible; the contact surfaces of the wheel bearings
were moved a further 25 millimetres towards the outside in comparison with
the Saloon. Other measures include AMG-specific wheel carriers, stiffer
elastokinematic tuning and higher negative camber.
The C 63 Coupé comes as standard with 10-spoke light-alloy
wheels 9.0" x 18" (front) and 10.5" x 18" (rear) as well as with tyres of
size 255/40 R 18" (front) and 285/35 R 18" (rear). In the case of the C 63
S Coupé, the tyre sizes are 255/35 R 19" (front) and 285/30 R 19" (rear) on
5-twin-spoke light-alloy wheels 9.0" x 19" (front) and 10.5" x 19"
(rear).
With the AMG RIDE CONTROL
suspension with adjustable damping, the customer can choose between maximum
sportiness and excellent long-distance comfort in three stages at the press
of a button. The difference between the comfortable and sporty suspension
settings is also subjectively perceptible - depending on the particular
driving situation.
Rear-axle
limited-slip differential: optimal traction, including on the race
track
For
improved traction and vehicle dynamics, the C 63 Coupé is provided with a
mechanical rear-axle limited-slip differential, while the C 63 S Coupé
comes with an electronic rear-axle limited-slip differential. Both
differentials reduce the slip on the inside wheel when cornering, without
control interventions in the braking system. This allows the driver to
accelerate out of corners earlier thanks to the improved traction. The car
remains more stable when braking from high speeds, and the limited-slip
differential also improves traction when moving off. The model-specific,
completely redesigned rear axle was specially adapted to the higher vehicle
dynamics of the Coupé.
The greatest
benefit of the electronic rear-axle limited-slip differential - installed
as standard on the C 63 S - is the even more sensitive and faster control,
which further raises the critical limit of driveability. The 3-stage
ESP® with "ESP ON", "ESP SPORT Handling Mode" and "ESP OFF"
settings works in perfect unison with the rear-axle limited-slip
differential and is optimally tuned to the outstanding dynamics.
AMG DYNAMIC SELECT transmission
modes
The
driver is able to influence the characteristics of the C 63 with four
different AMG DYNAMIC SELECT transmission modes. The C 63 S has an
additional "Race" transmission mode. There is therefore scope for maximum
individualisation. The driver decides on the desired driving experience,
from comfortable-economical to super-sporty, using a controller to the left
of the touchpad. The driver can choose between various preconfigured
transmission modes and an "Individual" mode that the driver can to a large
extent personally configure.
C
63 S with dynamic engine mounts as standard
Unique in its segment, the C 63 S Coupé
– like the Saloon and the Estate - is equipped with dynamic engine
mounts. These help to further resolve the conflicting aims of comfort and
dynamic performance. These dynamic mounts are instantly and variably able
to adapt their stiffness to the driving conditions and requirements. Soft
engine mounts improve comfort, as they provide more effective decoupling of
noise and vibration. However, handling and agility benefit from a generally
stiffer mount set-up. These measures enhance the vehicle's precision when
driven dynamically. For example, the steering response and feedback are
even more direct.
Safety of the
highest calibre
The Coupé also offers a supreme level of safety. It comes
as standard with the ATTENTION ASSIST drowsiness detection system and
COLLISION PREVENTION ASSIST PLUS, which helps to prevent rear-end
collisions. Many other optional assistance systems are available to
increase both comfort and safety.