roof rack PORSCHE 911 CARRERA 2011 6.G Information Manual

Strength | Exterior design
Can you imagine a face without an expression?

Exterior design.
Every child recognises a 911, but can its
identit y be described in words? It can, by
looking more closely at the use of form,
proportions and contours. The roof line
tapers down into the rear. The wings are
higher than the front lid and, at the rear,
they add muscle. They give the 911 its
distinctive expression and leave you in
no doubt as to its temperament.
The overall appearance is low, wide and
sleek. Typically 911.
So, is every thing just the same as it has
been since 1963? Yes, and no. After all, only those who change will remain true

to themselves – and we’ve changed.
Our designers and engineers speak
guardedly about the 911 evolution.
Meanwhile, they continually manage to
take great strides forward with innova ­
tions motivated by the principle that
these should be functional and perfectly
compatible. The result is a harmonious
overall concept that makes the 911 a
sports car fit for the 21st century.
Indeed, the Porsche 911 Carrera has
already won the prestigious ‘red dot
award: product design 2012’ for its
unique functional and emotive design. To show you what we mean, we should
start by looking at the car’s exterior.

The longer wheelbase of the 911 improves
driving stability and cornering dynamics.
Overhangs are short at the front and rear,
making the 911 look even more compact
and agile.
The sporty overall impression is emphasised
by the roof line, which is lower than that of
the previous model, and by the wider track
at the front
– 46 mm on the 911 Carrera
models and 52 mm on the 911 Carrera S
models. On the new Carrera all ­wheel ­drive
models, the body has also been widened
at the rear by 44 mm. Increased traction and agilit y are just some of the benefits
these refinements bring.
The silhouette is therefore typically 911
and t ypical in terms of its development,
which will now be described in more detail.
Strength
| The new 911
11 12 13

Front C4 Heck C4
1415
S
treng th
| Exterior design
The vehicle architecture, with a wider
track at the front axle and the lower roof
line, gives the front of the 911 a dynamic
appearance that is sport y and elegant.
It has also helped us to achieve a low drag
coefficient of 0.29 for the 911 Carrera. Fit ted as standard, the Bi
­Xenon head ­
lights still have the familiar oval ­shaped
surrounds for classic appeal and reveal
their technically impressive inner work ­
ings. The Porsche Dynamic Light System
(PDLS) with dynamic cornering lights
and speed ­sensitive headlight control
logic is available as an option. The direction indicators, daytime running
lights and position lights are all LEDs and
are integrated into the separate front light
units. Their slimline design contrasts with

that of the rounded headlights. Together
with the two integral air intakes, they
make the front of the 911 unmistakable. At the rear, every thing is clean and
sharp: the styling, the appearance and
the effect. This is due not least to the
distinct lines and narrow LED taillights
which accentuate the horizontal contour
­
ing of the rear. The illuminated rear
light strip on the all ­wheel ­drive models
further enhances the effect. One unmistakable Porsche feature is

the stainless steel tailpipes. On the
911 Carrera S models, t win tailpipes
are fit ted on both sides. The wide rear
spoiler is extendable which reduces lift
in all driving situations and increases
driving stability. The 911 Carrera models and the

911 Carrera S models are equipped
as standard with 19 ­inch and 20 ­inch
wheels, respectively. Their large dimen ­
sions enhance the sport y presence of
the 911. The t yres have a large rolling
circumference for improved comfort
and performance. Even the logo on the rear has an impor
­
tant function to perform. It is, after all,
the hallmark of the Porsche identity.
In summary, form always follows function.
As a design principle, it couldn’t be more
simple, but it ’s what makes the 9 11 a 9 11.

3031
Switchbacks, hairpins, zigzags, S-bends...
There are countless reasons for having intelligent all-wheel drive.
The new 911 Carrera 4S.
Steadfastness. Another apparent Porsche
contradiction. But whilst it ’s true that
sports cars are all about movement, about
surging forwards, it ’s even more impor­
tant to stay calm at all times, to act with
composure and never rashly. So it ’s re ­
assuring that you can rely on the handling
characteristics of the new 911 Carrera 4S.
Particularly dependable is the enhanced
Porsche Traction Management (PTM)
active all­wheel­drive system, especially
when driving the car at the limits of per­
formance. To achieve this, our engineers
have travelled right to the physical
boundaries – and extended them.
PTM now ensures that the car is even
more poised and balanced and really
comes into its own when adopting
a sport y driving st yle or travelling in
extreme weather conditions.
At the rear, the car is the personification
of road holding, with its 44 mm wider
body, wider track and road­hugging
305 mm wide rear wheels. The seamless
horizontal taillight strip continues the
same st yling language. The all­wheel­
drive model is also recognisable from the
front thanks to its dynamically accentuat­
ed cooling air intakes in the front end. Though the car is practically at one with
the ground, it cannot keep still. This is
unsurprising when it is powered by a
3.8­litre engine developing 294 kW
(400 hp) at 7,400 rpm. When combined
with Porsche Doppelkupplung (PDK),
this power unit can accelerate the car to
62 mph in just 4.3 seconds. And contin­
ue up to a maximum speed of 184 mph.
This hasn’t come at the expense of fuel
consumption and CO
2 emissions either.
Figures for the new 911 Carrera 4S are
up to 13 % lower than those of its prede­
cessor. Fuel­efficient technologies, such
as electrical system recuperation, auto
start /stop – both fit ted as standard – and
the ‘coasting’ function of PDK, prove that
Porsche is continually resolving conflict­
ing aims through Intelligent Performance.
Where safety is concerned, the mono­
bloc fixed brake calipers at the front
have six pistons instead of four, whilst
the brake pads are 10 % larger. The
result is even shorter braking distances.
Proof that, at Porsche, safet y is an
integral part of performance, not its
polar opposite.
Steadfast through and through.
Corner after corner.
For fuel consumption and CO
2 emissions, please refer to pages 139/141.
Strength | The new 911 Carrera 4S

5657
Temperament

| Chassis and body
Engineered design.
The innovative bodyshell of the 911 fulfils
t wo structural design requirements: first,
excellent driving dynamics due to the
body’s extremely high rigidit y; second,
a vehicle weight saving of up to 65 kg
primarily as a result of the intelligent
lightweight construction. To meet the second requirement, we
employed state
­of­ the ­art techniques for
combining various materials in order
to utilise specific material properties
exactly where they are needed.
For the bodyshell, therefore, we used
very thin, but nevertheless extremely
rigid, sheets of steel. Aluminium and magnesium were used extensively in
areas such as the roof, underbody, front
end, doors, rear wings and engine com
­
partment and luggage compartment lids.
Magnesium, which is a particularly light ­
weight material, was also selected for
the cockpit and centre console support
beam and, in the Cabriolet models,
the hood shell elements. Such material efficiency is key to reducing the overall
weight and, as a result, fuel consumption
of the vehicle.
For the driver, this intelligent blend

of materials reduces the weight of the
vehicle and offers a high level of comfort
thanks to excellent vibration ­damping
characteristics and particularly high com ­
posite rigidit y, an increase in dynamic
torsional stiffness of up to 25 % compared
with that of the previous model, and
even
sportier handling despite a further
improvement in the weight to power ratio.
The longer wheelbase improves comfort
as well as straight ­line accuracy and
driving stabilit y at high speeds and in
fast corners.

Front and rear axles.
The independent suspension at the front
features a light weight spring ­strut axle
with longitudinal and transverse links and
cross members that have been refined
for stiffness. Each front wheel is precisely
located, ensuring excellent directional stability, superior handling and reduced
pitching under braking, and the wide
track optimises turn
­in.
The rear axle is equipped with a
motorsport ­derived multi ­link suspension
and chassis subframe. Refined axle
kinematics for improved longitudinal
damping reduce acceleration squat and increase comfort. Light weight spring
struts further enhance agilit y.
The high proportion of aluminium used in
the construction of the axles reduces the
weight of the vehicle and of the unsprung masses, helping to improve fuel economy,
comfort and agility.
Rear axle of the 911 Carrera S
Front axle of the 911 Carrera S
Aluminium
Deep
­drawn steels
Multiphase steels
Super ­high ­strength micro ­alloyed steels
Boron ­alloyed steels

142143
#
‘911’ badge 126
A
Adaptive cruise control 93
Airbags 80
Anti ­theft protection 96
Audio interface, universal 98
AudioPilot
® 10 2
Auto start/stop function 43
B
Bi­Xenon headlights 83
Body 54
BOSE
® Surround Sound System 102
Brakes 76
Burmester
®
High ­End Surround Sound System 104
C
Cataly tic converter 46, 117
CD/ DVD autochanger 98
Chassis 54
Climate control 92Coasting
51
Colours Exterior 122
Interior 124
Comfort 84
Communication 97
Cruise control 92
D
Direct fuel injection (DFI) 44
Dry ­sump lubrication, integrated 46
Dynamic engine mounts 69
E
Electrical system recuperation 43
Emission control 117
Engine management system 47
Engineered safety design 56
Engines 38
3.4 ­litre boxer engine 40
3.8 ­litre boxer engine 40
E n v i r o n m e n t 114
Exhaust system 46
Exterior mirrors and rear ­view mirror 95
F
Factory collection 133
Front axle 57
F u e l 117
Fuel consumption 117
Fuel system 117
H
Headlight cleaning system 83
HomeLink
®
(programmable garage door opener) 92
Hood 58
I
I numbers 126
Instruments 87
Intake manifold 46
K
Knock control, cylinder­specific 47
L
Le a t h e r 124, 129
Light design package 92Lights 82
Logbook, electronic
100
Luggage compartment 95
M
Manual gearbox 48
M a t e r i a l s 117
Memory package 90
Mobile phone preparation 101
Models 8
Motorsport 108
O
On­board computer 87
On ­board diagnostics 47
Online services 101
P
Panorama 134
Park Assist 95
Parking brake, electric 80
Performance display 69
Personalisation 120Porsche Active Suspension

Management (PASM) 62
Porsche Ceramic Composite
Brake (PCCB) 78
Porsche Communication
Management (PCM) 98
Porsche Doppelkupplung (PDK) 50
Porsche Dynamic Chassis
Control (PDCC) 64
Porsche Dynamic Light
System (PDLS) 83
Porsche Entry & Drive 96
Porsche Side Impact
Protection System (POSIP) 81
Porsche Stabilit y Management (PSM) 71
Porsche Torque Vectoring (PT V) 72
Porsche Torque Vectoring Plus
(PT V Plus) 72
Porsche Traction Management (PTM) 52
Porsche Vehicle Tracking
System (PV TS) 96
Power steering 66
Power steering Plus 66
R
Rain sensor 95
Rear axle 57
Rear differential lock 72
R e c y c l i n g 117
Roll ­over protection 81
Roof transport system 95, 126
S
Safet y 76
Seat heating 91
Seat ventilation 91
Seats Adaptive sports seats Plus 90
Child seats 91
Fully electric sports seats 90
Rear seats 91
Sports seats 90
Sports seats Plus 90
Sports bucket seats 91
Slide/tilt sunroof 94
Slide/tilt sunroof, glass 94
Sound Package Plus 97 SPORT but ton
67
Sport Chrono Package 67
SPORT PLUS but ton 67
Sports exhaust system 46
Sports suspension 63
Steering 66
Steering wheel heating 89
Steering wheels Multifunction steering wheel 88
SportDesign steering wheel 89
Sports steering wheel 88
Stereo Lambda control circuits 117
T
Technical data 138
Telephone module 101
TFT display 87
Thermal management 43
Transmission 48
Trim strip in a high ­gloss finish 126
T V tuner 101
Tyre Pressure Monitoring (TPM) 70
Index
V
VarioCam Plus system 44
Voice control system 100
W
‘Welcome Home’ lighting 92
Wheels 70
Wind deflector, electric 60