ESP PORSCHE 911 CARRERA 2011 5.G Information Manual

Strength 6
Exterior design 12
Interior design 16
Engineering 18
The new 911 Carrera 20
The new 911 Carrera S 22
The new 911 Carrera Cabriolet 24
The new 911 Carrera S Cabriolet 26
Temperament 28
Engines 30
Transmission 40
Chassis and body 44
Composure 64
Safety 66
C o m f o r t 74
Responsibility 96
Motorsport 98
Environment 104
Personality 108
Personalisation 110
Panorama 124
9 11 i d e n t i t y 1 2 6
Technical data 128
Index 130

89
Many legends look to the past.
This one looks to the future.

The new 911.
At the beginning, we took time to reflect
on where we came from and, above all,
where we want to be.
One thing was clear. To be able to build
the new 911, we would need to find the
right answers. What is it that defines us?
The engineering credentials as suggested
by the ‘Dr. Ing.’ in our company name,
certainly. More than 28,000 racing victo -
ries, definitely. Not just feats of heroism
any longer, but responsibilit y for the future
of the sports car and for the environment.
Then there is our reputation as an iconic
sports car manufacturer. However, this
reputation means nothing unless we con -
tinue to breathe new life into old ideas. For us, heritage and future are inseparably
linked. Of course, we could simply have
made a capable sports car, but this wouldn’t
have been a Porsche, and certainly not
a 9 11 .
Our identit y is the 911. This is especially
true, even in the 21st century. Instantly
recognisable and originally engineered
for the racetrack, it continues to stir the
emotions today, just as it did in 1963.
Yet, is that enough to move forward?
Above all, is it enough for you? Don’t we
need to break the stranglehold of tradition
once in a while before it one day stifles
innovation altogether? We believe that
the answer is ‘yes’, which is why no fewer
than 90 % of the components of the 911
are either new or have been fundamentally
revised. This is our approach to the preser -
vation of tradition. It is precisely how we

respond to the passion for the sports car
and do justice to the 911 legend, and
always with tomorrow in mind.
We have achieved this with a brand new
design and a longer wheelbase, with
refined engines that consume less fuel
but deliver more power, with efficiency-
enhancing technologies such as auto
start /stop, thermal management and
electrical system recuperation, with an
intelligent light weight body that uses a composite blend of aluminium and steel
and a new hood concept on the Cabriolet
models, with a suspension derived from
motorsport, and with a progressive interior
designed for sporty comfort.
All of that is what defines us. In short, it
is the way in which we combine tradition
and innovation, performance and everyday
practicality, form and function. For us,
these are not contradictions, but our
motivation. We are referring to Intelligent
Performance.
Our identit y can be accurately described
by many words, and by one number.
The new 911. Porsche identit y.
For fuel consumption and CO
2 emissions please refer to page 129.
Strength | The new 911

1415
S
treng th
| Exterior design
The new vehicle architecture, with a wider
track at the front axle and the lower
roof line, gives the front of the new 911
a dynamic appearance that is sport y
and elegant. Fit ted as standard, the new
Bi-Xenon headlights still have the familiar
oval-shaped surrounds for classic appeal
and reveal their technically impressive
inner workings. 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 new 911 unmistakable.
At the rear, every thing feels sharper: the
styling, the appearance and the effect.
This is due not least to the distinctive
profile edge and new LED taillights, their
stretched design accentuating the horizontal contouring of the rear.

The characteristic reflector units have
been positioned lower down but are
still recognisable, particularly at night.
The stainless-steel tailpipes have been
rest yled. On the 911 Carrera S models,
t win tailpipes are fit ted on both sides.
One new feature is the wider, extendable rear spoiler, which reduces lift in all

driving situations and increases driving
stability.The 911 Carrera and the 911 Carrera S
are equipped as standard with 19-inch
and 20 -inch wheels
respectively. One
inch larger than
those on the respective
previous model, they enhance the sport y
presence of the new 911. Newly
developed t yres with increased
rolling circumference improve both
comfort and performance.
In summary, form always follows
function. As a design principle, it
couldn’t be more simple, but it ’s
what makes the 911 a 911. It ’s also how we have managed to
achieve a very low drag coefficient of
just 0.29 on the Coupe models and
0.30 on the Cabriolets.
Even the logo on the rear has an important
function to perform. It is, after all, the
hallmark of the Porsche identity.

1617
Strength
|
Interior design
Sporty ergonomics for ordinary driving.
Extraordinary comfort for sporty driving.

Interior design.
At Porsche, we don’t build everyday
sports cars, we build sports cars for every -
day use. How? By understanding that
great agilit y and maximum comfort are
not mutually exclusive but are, in fact,
aspects of a harmonious overall concept.
This is especially true of the interior
of the new 911. Sportiness, functionality
and high qualit y materials combine to
form a cohesive whole that is conducive
to dynamic driving, even during everyday
use.
What this means becomes clear the
moment you get in. The extended wheel -
base now offers 25 mm more leg room
in the front than in previous 911 models. Sportiness in harmony with comfort is

the theme which is reflected in the clever
ergonomics that characterise the entire
interior design. The materials used, the
layout of the controls and their operating
logic belong to a new generation of
sports car. Another new design for the
new 911 is the elevated centre console.
Its intelligent operating concept follows
a clear principle of direct simplicity.
A classic 911 feature is the arrangement
of the five circular instruments with the
rev counter in the middle. A new addition
is the instrument cluster featuring a high-
resolution 4.6-inch full VGA TFT colour
display for viewing on-board computer,
audio system or navigation information. Fit ted as standard, the Sports seats

combine even greater comfort with
racing-st yle support and now feature
4 -way electric adjustment. The new
automatic climate control with zonal
temperature controls for driver and
front passenger also comes as standard.
Also new is the optional light design
package for the foot wells, storage
compartments, rear compartment and
overhead console. As ever, we offer
an extensive selection of interior colours
and materials, such as carbon, leather,
wood or aluminium.
Acoustics are an integral part of the
concept, particularly the engine sound.
Available as an option is the Burmester
®
High-End Surround Sound System.
Optimised for the new 911 Carrera model
range, it features 12 loudspeakers and
a total output of 821 wat ts for a perfect
spatial sound.
The new 911 proves that apparent oppo -
sites, such as st yle and engineering or
comfort and performance, can go hand
in hand. For us, there is no contradiction
and certainly no need for compromise.
After all, a strong personalit y does not
deny the existence of opposites, it unites
them.

2021
Strength

| The new 911 Carrera
Meetings, conferences, business lunches.
How about some leisure in between?

The new 911 Carrera.
In the 21st century, we find ourselves
caught bet ween all kinds of opposites on
a daily basis: bet ween the demands of
our work life and our private life, between
the real world and virtual realit y. How can
they all be reconciled? With a strong iden -
tit y and a sports car that has incorporated
many contradictory notions since 1963.
Sportiness and everyday practicality are
a prime example. The new 911 Carrera is
equipped as standard with direct fuel
injection (DFI) and VarioCam Plus for high
power, high torque, ef ficient combustion
and, as a result, comparatively low fuel
consumption. Tradition and innovation blend seamlessly
together in the new rear-mounted 3.4-litre
flat-six engine thanks to its downsized
capacity. Despite the reduced displace
-
ment, the engine is capable of delivering
even more power to the road than its
3.6-litre predecessor.
The figures speak for themselves.
The maximum power of 257 kW (350 hp)
is available at 7,400 rpm and the maxi -
mum torque of 390 Nm is generated
at 5,600 rpm. Yet, in conjunction with
Porsche Doppelkupplung (PDK), fuel
consumption and CO2 emissions have been
reduced by 16 % compared with the
previous model. Even more impres
sively,
the car accelerates from 0 to 100 km/ h
(0 to 62 mph) in 4.8 seconds and reach -
es a top speed of 289 km/ h (179 mph).
The new 911 Carrera generates powerful
forces, which are transmit ted precisely
and directly to the wheels by the new
7-speed manual gearbox. As with the
optional PDK, gears 1 to 6 have a sports
ratio, while 7th gear has a long ratio for
reduced fuel consumption. The SPORT
but ton, which is fit ted as standard, makes
it possible to select an even more respon -
sive engine and transmission setup.
In terms of form and function, the new
single tailpipes are especially imposing and emit a sound which is t ypically
Porsche. The 19-inch Carrera wheels are
fit ted as standard and improve driving
stability and performance.
Sports car technology as standard, in

the form of black four-piston monobloc
aluminium fixed calipers, Porsche Stability
Management (PSM) and Bi-Xenon head -
lights, shows that sportiness and safety
are not mutually exclusive.
Sport, moderation, everyday practicality
and st yle. Four key themes, one unifying
concept: the 911 Carrera.
For fuel consumption and CO
2 emissions please refer to page 129.

2627
Strength

| The new 911 Carrera S Cabriolet
Porsche 356, Porsche 550, Porsche Carrera GT:
openness has always been a Porsche tradition.
The new 911 Carrera S Cabriolet.
Open-top driving is integral to Porsche
history. It began back in 1948 with the
No. 1. The convertible variant of the
first 356 became a legend, as did its
descendent, the Porsche 550 Spyder.
In 1982, the first 911 Carrera model
in cabriolet form was introduced to the
road. Two things that all open-top
Porsche cars have in common are an
urge for sport y acceleration and unlimited
driving pleasure. The time has come to
carry this tradition on into the future.
The new 911 Carrera S Cabriolet does
just that.
That explains what motivates us, and this
describes what drives the car: the new 3.8-litre engine with direct fuel injection
(DFI) and VarioCam Plus, which produces
294 kW (400 hp) at 7,400 rpm. The

new 911 Carrera S Cabriolet completes
the sprint from 0 to 100 km/ h (0 to
62 mph) in just
4.7 seconds and reaches
a top speed of 301 km/ h (187 mph).
These are impressive performance
capabilities, founded on the principle
that, if you want to keep moving, you
shouldn’t carry unnecessary weight. This
is precisely why the new 911 Carrera S
Cabriolet incorporates extensive use
of lightweight materials.
The hood has a crucial role in this respect.
On the new 911, the hood has been fun -
damentally revised. Integrated magnesium
elements make the hood light yet
extremely robust. The hood opens and
closes in only 13 seconds and is operable
up to a speed of 50 km/ h (31 mph).
With the hood closed, the car’s profile is
optimised for
aerodynamic performance,
which explains
the low drag coefficient
of 0.30. Wind noise is practically elimi -
nated.
The new, integrated wind deflector
manipulates headwind to create ideal
conditions. Electrically powered and
installed directly behind the passenger
cell, it provides effective protection
against air turbulence.
Twin tailpipes in stainless steel also
make a clear statement. The 20 -inch
Carrera S wheels afford an unobstructed
glimpse of the brake calipers with a
red painted finish. As you would expect,
the 911 Cabriolet offers a high level of
occupant safet y and features an effective
roll-over protection concept as well as
full-size airbags for the driver and front
p a s s e n g e r.
Without question, the new 911 Carrera S
Cabriolet has remained faithful to the
sporty spirit of its predecessors and is
ensuring that the legacy lives on in the
21s t ce n t u r y.
For fuel consumption and CO
2 emissions please refer to page 129.

3031
Temperament
|
Engines
To give more and take less.
That’s Porsche engineering.

Engines.
You could ask whether the sports car is
still relevant. It would be a good question,
but you might as well ask the same of
dreams.
The answer to both questions lies in
the future or, to be more precise, in the
future of the sports car. In the new 911,
the future has already begun. The highly
ef ficient, state - of-the -art engines make
a considerable contribution to reducing
fuel consumption, but their sound is still
unmistakably Porsche. The new 911 engines are also unmistaka
-
bly sport y thanks to the new SPORT
but ton fit ted as standard. At the push
of a button, the engine becomes tuned
for a sharper response and engine
dynamics that are even more direct.
The 3.4-litre engine of the new
911 Carrera models demonstrates, there -
fore, that performance and efficiency
need not be mutually exclusive. Rather,
the downsized engine capacit y and
increased maximum torque are the intelli -
gent basis by which power output
can be increased in an environmentally
acceptable and sustainable way. Fuel consumption and CO
2 emissions have
been reduced by up to 16 % compared
with the previous model.
In their search for improved efficiency,
our engineers analysed an extensive series
of engine components. Answers were
found, including rapid heating of the
engine and gearbox to normal operating
temperature after an engine start by
the new thermal management system,

improved air induction and the extremely
effective direct fuel injection (DFI).
The same principle applies to the 3.8-litre
engine in the 911 Carrera S models. There has been no change in displacement
since the previous model, but power

output has been increased while fuel
consumption has been reduced by up
to 15 % .
Weight is critical to efficiency. This is
why the engines have a light-alloy
construction, which makes them light -
weight and structurally rigid for improved
fuel economy and a long life.
The engine is the intelligent core of our
identit y. What else could the ‘Dr. Ing.’ in
our company name possibly stand for?
For fuel consumption and CO
2 emissions please refer to page 129.

462135
7R
4243
Porsche Doppelkupplung (PDK).
Available as an option for the new 911
models is 7-speed PDK, featuring manual
and automatic modes. This double - clutch
transmission has been further refined and
enables extremely fast gear changes with
no interruption in the flow of power, which vastly improves acceleration at the
same time as reducing fuel consumption.
In total, PDK has seven gears at its disposal.
Gears 1 to 6 have a sports ratio and top
speed is reached in 6th gear. 7th gear has
a long ratio and helps to reduce fuel

consumption by keeping engine revs low.
Porsche Doppelkupplung (PDK)
PDK is essentially t wo gearboxes in one
and thus requires t wo clutches. This
double-clutch arrangement provides an
alternating, non-positive connection
bet ween the t wo half gearboxes and the
engine by means of t wo separate input
shafts.The flow of power from the engine is
transmit ted through one half gearbox and
one clutch at a time, while the next gear
is preselected in the second half gearbox.
During a gear change, therefore, one
clutch simply opens and the other closes
at the same time, enabling gear changes
to take place within milliseconds.
T emperament | Transmission
The effect is instant. Driving feels even
sportier and more dynamic, and agility
is increased. Depending on the gearshift
programme (SPORT button activated
or deactivated), the gear change is opti -
mised for comfort or for sport y driving.
With the optional Sport Chrono Package,
PDK is enhanced by the ‘Launch Control’
and ‘motorsport- derived gearshif t strategy’
functions (p. 58).
Coasting.
The ‘coasting’ function available with
Porsche Doppelkupplung (PDK) enables
you to save even more fuel where the
situation allows. The engine is decoupled
from the transmission to prevent
deceleration caused by engine braking.
In this way, optimum use is made of the
vehicle’s momentum, allowing it to coast
for longer distances. For example, you may want to slow down
from 100 to 80 km/ h (62 to 49 mph) in
anticipation of the change of speed limit
ahead. As soon as you release the accel-
erator pedal, PDK deselects the current
gear auto
matically and you begin to coast
in neutral until you have reached your
desired speed. The moment you engage
the accelerator or brake pedal, PDK
PDK remains ready to respond as swiftly
and precisely as you would expect.
In short, driving in coasting mode makes
a real impact on fuel consumption without
any need for compromise on comfort or
sporty performance.
selects the appropriate gear smoothly
and seamlessly within a fraction of a sec
-
ond.
Another way to reduce fuel consumption is
to utilise the coasting function on downhill
gradients that are gentle enough for you
to maintain a constant speed. Efficient on
long journeys, such as on the motorway,
For fuel consumption and CO2 emissions please refer to page 129.

4647
Temperament

| Chassis and body
Engineered design.
The new 911 fulfils two structural design
requirements thanks to its completely new
bodyshell: first, excellent driving dynamics
due to the body’s extremely high rigidit y;
second, a vehicle weight saving of up to
60 kg primarily as a result of the intelligent
lightweight construction.
To meet the second requirement,
we employed innovative and precise
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 100 mm 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 redesigned 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 wider track optimises turn-in.
The rear axle is equipped with a

motorsport-derived multi-link suspension
and chassis subframe. Refined axle kine -
matics for improved longitudinal damping
reduce acceleration squat and increase comfort. Light weight spring struts further
enhance agility.
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

5657
Temperament

| Chassis and body
Electromechanical power steering.
Another possible definition of efficiency
is a system that works only when it is
needed, and then does so in a particularly
effective way.
This was the guiding principle for our
engineers in the development of the new electromechanical power steering.
Statistics show that a car drives in a
straight line 90
% of the time. Unlike
conventional hydraulic pumps, the electric
motor uses energy only when the steering
wheel is actually turned. The absence
of hydraulic fluid also makes the system
more beneficial to the environment.
As far as the other 10 % is concerned, we’re
optimally prepared as the steering system
is t ypically Porsche. It features a variable
steering ratio and responds sensitively
and directly at the same time as providing
customary agility, a high level of comfort
and precisely selected feedback from the
road. Our definition of efficient.Power steering Plus.
Power steering Plus, the comfort-enhancing
power-steering system, is available
as an option for the 911 Carrera models.
At high speeds, the steering is as firm as
you would expect and responds with
extreme precision while steering comfort
remains as high. At low speeds, the steering
ratio of Power steering Plus adjusts for
much easier manoeuvring and parking.
SPORT button.
Fit ted as standard, the new SPORT
but ton enables you to select a suspension
setup where the emphasis is on either
comfort or sport y performance. At the
push of a button, the electronic engine
management system switches the engine
mapping to offer an even sharper
response and engine dynamics that are
more direct.
In vehicles with Porsche Doppelkupplung
(PDK), upshifts take place at higher
engine speeds and downshifts happen sooner. In addition, coasting mode and
the auto start/stop function are automati
-
cally deactivated. If fitted, the optional
sports exhaust system is also activated
automatically.
Sport Chrono Package.
The Sport Chrono Package including
dynamic engine mounts is available
as an option. This integrated system
provides simultaneous enhancement for
the chassis, engine and transmission.
Every day can be sports day.

Additional performance enhancement systems.