2011 PORSCHE CAYENNE PORSCHE CAYNNE 2011 2.G Information Manual

curtain-t ype airbags on each
side of the roof offering opti-
mum head protection for both
rows of seats and side impact
protection elements in each
door. Side airbags at the rear
are also available as an option.Two impact sensors are located
at the front of the car to enable
bet ter detection of a head-on
collision. The driver and front
passenger airbags use a gas
generant based on an organic
propellant. As a result, the air-
bags are lighter, more compact
and easier to recycle. A roll-over
detection system provides
additional protection in the event
that the car were to overturn.
Using sensor-acquired data, it
enables early deployment of
the curtain airbags and triggers
the seat-belt pre-tensioners.
Seat belt system.
The Cayenne models feature
three-point seat belts on all
five seats, as well as seat-belt
pre-tensioners (front and outer
rear seats) and force limiters
(front seats only).
ISOFIX mounting points.
The outer rear seats are equipped
with ISOFIX mounting points for
compatible child seats (p. 84) as
standard. These are available as
an option for the front passenger
seat.
Airbags.
All Cayenne models are equipped
with full-size front airbags for
driver and front passenger as
standard. These are augmented
by Porsche Side Impact Protec-
tion (POSIP). This comprises
a side airbag in each front seat,
Bodyshell construction.
Our ongoing development of
the light weight steel body is a
decisive factor in the enhanced
passive safet y and unparalleled
rigidit y of the Cayenne body.
In the event of an accident, a
system of side and cross-
members at the front of the car
helps to channel impact energy
in a safe and predetermined
manner. The interior is protected
by hot-formed super high-strength
steel reinforcements, including
side intrusion beams in each of
the doors.
High strength and consistent
deformation properties: t wo
key safet y requirements fulfilled
by the multiphase steel used
throughout the body. Thanks to
a safet y cage structure made
from high -tech steels, the highly
resilient passenger cell of fers
high levels of protection.
Placing great weight on safety.
While taking things lightly.
Passive safety.
Passive safet y: airbags
Safety and environment | Safet y · 69
68 · Safety and environment | Safet y Passive safety: bodyshell
Multi-phase steels
Boron-alloyed steels
Plastic
Aluminium
Deep-drawn steels
High -strength micro -alloyed steels

Weight reduction is a key aspect
of our design philosophy derived
from our rich racing heritage.
Part of our R&D Centre, the
Motorsport Department is locat-
ed in Weissach where it shares
premises with the Automotive Industry Exhaust Emission Centre
(ADA).
Just a coincidence? We call
it symbiosis.
In practice: the Cayenne is up
to 185 kg lighter, depending on
the model.
1) This was achieved
through new weight-saving devel-
opments and materials, new pro -
duction technologies, advanced
functionalities and concept
modifications. By using lighter materials, for example, we have
halved the weight of the tailgate.
New materials are also a feature
of the axle construction, with
steel being replaced where pos-
sible by light weight alter natives
such as aluminium and plastic.
The benefits for the driver:
greater agilit y and driving
dynamics – with lower fuel
consumption. Ef ficiency at
its best.
This is achieved using advanced
engine concepts featuring tech-
nologies such as DFI (p. 38),
VarioCam Plus (p. 37), the auto
start /stop function (p. 36), the
parallel full hybrid drive and con-
sistent light weight construction.The concept behind every car we
build is based around the pursuit
of performance. This has been
the case since 1948. Another
of our traditional core values
is efficiency. At Porsche, we
are continually striving to find a
successful balance bet ween
the t wo.
Great achievements are something to be proud of.
Even more so if they benefit the world around you.
Environment.
1) Compared to previous model.

has a separate control system
which the engine management
system uses to establish the
optimum amount of fuel – for
effective emissions control.
The exhaust-gas recirculation on
the Cayenne Diesel routes part
of the exhaust gas back into the
combustion process, resulting
in lower peak combustion tempera -
ture
and therefore lower nitrogen
oxide emissions. An oxidation
catalyst also forms an integral part of the process along with
a diesel particulate filter. This
ensures that the Cayenne Diesel
meets the EU5 emissions
s t a n d a r d .
Fuel and fuel economy.
Increasing performance while
enhancing fuel economy. The
Cayenne comes in a choice
of three dif ferent drive systems,
each featuring state- of-the-art
technology for high ef ficiency and
relatively low fuel consumption.
The petrol-engined models
already operate on fuels with an
ethanol content of up to 10 %. The diesel engine is compatible
with a biodiesel blend of max. 7 %.
This further improves the carbon
dioxide balance since the plants
grown for the production of
biofuels absorb carbon dioxide
from the atmosphere. As you
can see, for the benefit of the
environment, we are continually
working on making our cars more
ef ficient – as well as compatible
with alternative fuels. While
ensuring that they remain one
thing: a thoroughbred Porsche.
Fuel system.
We have also applied the highest
standards in order to protect
the environment from fuel
evaporation. The non-return
fuel supply system provides a
considerable reduction in vapour
emissions. The lines carrying
vapour are made from multi-layer
plastics. A large active- carbon
filter and multi-layer plastic fuel
tank help reduce evaporation still
f u rt h e r.
Standard on the Cayenne,
Cayenne S, Cayenne S Hybrid
and Cayenne Turbo.
advanced drive concepts –
from petrol and diesel engines
to our parallel full hybrid drive.
This is further aided by the rapid
warm -up cycle of the cataly tic
converters. The optimum operat-
ing temperature is reached earlier
so emissions are reduced sooner
when starting from cold.
On the petrol- engined and hybrid
models, another important feature
is the use of t win oxygen -sensor
circuits. Each bank of cylinders
Exhaust emissions.
The Cayenne models are all
equipped with the latest emis-
sions technology. As a result,
they comply with the stringent
European exhaust emissions
standard, EU5.
Whatever the class, every Porsche
combines high performance
with comparatively moderate
emissions. On the Cayenne
models, this is achieved using
Porsche engines.
Performing for today – and the future.
Safety and environment | Environment · 73

Thanks to single-spark coils on
each of the cylinders, the entire
ignition system on the petrol-
engined models, with the
exception of the spark plugs,
is maintenance -free.
These modest service require-
ments mean less waste disposal
and fewer demands on natural
resources. They also lower the
cost of ownership while keeping
your car on the road.The Cayenne S Hybrid doesn’t
require any additional servicing.
Service intervals for the Cayenne
models are dependent on a range
of factors, including local fuel
qualit y. For full details of service
intervals in your country, please
consult the relevant price list
or contact your Porsche Centre.
Materials and recycling.
Owning a Porsche should be a
lasting pleasure with minimal
impact on the environment. This
Porsche principle can be summed
up in one word: sustainabilit y.
The light weight exhaust on the
Cayenne models, for example,
is constructed from long-life
stainless steel.
Every Porsche model is entirely
free of asbestos, CFCs and
components manufactured using
CFCs. All legal requirements in
respect of recycling are fulfilled.
Materials are clearly labelled for subsequent identification and
sorting to facilitate ef ficient
recycling.
While more than 95 % of the car
can be recycled using current
technologies, the chances are
your Cayenne may never need
recycling at all. After all, t wo
thirds of all the cars we have ever
made are still on the road today.
For more information on
environmental issues, please
visit w w w.porsche.com.
Servicing.
With lengthy service intervals
and long-life components, vehicle
maintenance is kept to a min-
imum. In the case of the oil filter,
for example, all that ’s replaced
is an easily recyclable paper
element. The oil filter casing
remains on the car.
All moving parts inside the engine
are fully self-adjusting. The valve
clearances, for instance, feature
automatic hydraulic control.
Noise.
As paradoxical as it may seem,
the distinctive Porsche sound is
also created by what you don’t
hear – the absence of unwanted
noise. Naturally, its main origin is
deep within the engine. But that ’s
not all. Our holistic approach
to vehicle design also extends
to the acoustics. Which is why
we’ve optimised them for the
entire car.
To minimise ‘play’ bet ween com-
ponents, we’ve used stronger,
lighter and more temperature-
resistant materials. This reduces
mechanical noise. Large-volume
silencers and air intake manifolds
also help to eliminate noise –
throughout the life of the car.
Tyre noise has been drastically
reduced in collaboration with
our of ficial t yre partners. Wind
noise levels have also been
lowered thanks to aerodynamic
refinements.
All that remains is a sound that is
pure Porsche.
74 · Safety and environment | Environment

Working ef ficiently to achieve a
lot. Surrounded only by those
things that are really essential.
With an opportunit y for you to
lean back and enjoy.
A familiar environment?
Just like the Cayenne models.

of the car’s dynamic exterior
lines. The seat position and
sports steering wheel offer
exceptional support and contact
– for an even sportier ride.A t ypical Porsche feature: the
five round instruments form the
familiar cluster and are slightly
raised from the dashboard as
a visual unit. The high -resolution
4.8-inch TFT colour screen
displays information from the on-
board computer or, in conjunction
with PCM including navigation
module, map data from the navi-
gation system. It also shows the
set tings of the optional adaptive
cruise control or gives various
warnings, such as alerts from
Tyre Pressure Monitoring (TPM),
which is also available as an
option. On the Cayenne S Hybrid, the display also provides
information about the energy
management.
Oil pressure, oil and coolant
temperature as well as the fuel
level are displayed using analogue
gauges, while the boost pressure
gauge on the Cayenne Turbo is
digital. A compass display in
the instrument cluster is available
as an option in conjunction with
PCM. This shows the four cardinal
and four ordinal directions with
degree increments as well as your
current altitude.
The steering column offers man-
ual height and reach adjustment
(electrically adjustable on the
Cayenne Turbo). The steering
wheel rim is in smooth-finish
leather. As is the optional
SportDesign steering wheel with
gearshif t paddles – for genuine
race-st yle gearshif t action. Also
available as an option, the multi-
function steering wheel enables
easy access to a range of
functions including audio and
telephone.
Particularly striking features in-
clude the way the centre console
rises to meet the dashboard –
clearly inspired by the Carrera GT.
This immediately enhances the
interior structure, a continuation
As on every Porsche, the interior
of the Cayenne is designed around
the driver, combining sporting
st yle with the very highest stand-
ards of ergonomics, comfort and
q ua l i t y.
Déjà vu, yet totally new.
Comfort.
Cayenne Turbo with t wo -tone leather interior in Umber/Cream and walnut interior package
Comfort and transport | Comfort
· 79
78 · Comfort and transport | Comfor t

capacit y from 580 to 1,780 litres
(depending on the model).
All Cayenne models are fit ted
with electric windows, front and
rear, with door-lock open/close
facilit y as well as climate control
and remote central locking.The interior features a range of
qualit y materials available in
various combinations and comes
in a choice of interior colours
and finishes of fering sporting
st yle and exclusivit y. There are
also a number of optional interior
packages in a selection of woods
or in aluminium or carbon – for
a race-inspired look. You’ll find
more detailed information from
page 116 onwards.
Other practical features include
door storage compartments
with bot tle holders front and rear.
The rear seats provide manual
fore/af t adjustment as well
as backrest adjustment and a
40/20/40 split-folding facilit y,
thereby increasing the storage
The car is ergonomically designed
around the vehicle occupants
for optimum comfort. Frequently
used controls are grouped
logically together on the centre
console to enable you to select
individual functions quickly and
e asi l y.
Porsche Crest embossed on head restraints (front and rear)
Cayenne with t wo -tone leather interior in Black / Titanium Blue and brushed aluminium interior package
80 · Comfort and transport | Comfor tComfort and transport | Comfort · 81

supports for both driver and
front passenger as well as
steering wheel and exterior
mirror preferences.
No - cost option on the
Cayenne Turbo. Optional for
all other Cayenne models.
Adaptive sports seats.
Taking comfort and sports per-
formance to a whole new level,
the adaptive sports seats with
comfort memory package feature
higher, more contoured side
bolsters. Thanks to 18-way elec-
tric adjustment, the seats can
be adapted to suit your individual
requirements in terms of seat
height, squab and backrest angle,
squab length, fore/af t adjustment
and 4 - way lumbar support.
The steering column is also
electrically adjustable. In addition,
the package stores seat set tings including lumbar supports for
both driver and front passenger
as well as steering wheel and
exterior mirror preferences.
Standard on the Cayenne Turbo.
Optional for all other Cayenne
models.
Seat/steering wheel heating.
All seat variants are available with
seat heating, either just at the
front or both front and rear. The
steering wheel heating ensures
that the rim is pleasantly warm
to the touch.Standard on the Cayenne Turbo.
Optional for all other Cayenne
models.
Seat ventilation.
For even greater occupant com-
fort on longer journeys and in the
summer, the front seats can be
equipped with seat ventilation
(only in conjunction with seat
heating, comfort memory pack-
age or adaptive sports seats). Optional for all Cayenne
models.
Driver memory package for
comfort seats.
Extremely useful in the case of
frequent driver changes, the
driver memory package enables
the driver’s seat, exterior mirror
positions and courtesy lighting
preferences to be saved and
restored automatically.
Optional for the Cayenne,
Cayenne Diesel, Cayenne S
and Cayenne S Hybrid.
Comfort seats with comfort
memory package.
In addition to 8-way electric
adjustment, these comfort
seats feature a comfort memory
package of fering adjustment
of the lumbar supports, squab
length and steering column.
It also stores individual seat
settings including lumbar
Comfort seats.
The seats in the Cayenne models
are practical, comfortable and
sport y, just like the rest of the
interior. All seat variants come
with 2-way head restraints and
storage pockets on the front seat
backrests.
Of fering excellent long- distance
comfort and intuitive operation,
the comfort seats feature 8-way
electric adjustment including
fore/af t, height, squab length and
squab/ backrest angle set tings.
The most important factor in our seat design:
Yo u .
Comfort seat in natural leather (Espresso)
Adaptive sports seat with comfort memor y package in leather (Platinum Grey)
Comfort and transport | Comfort · 83
82 · Comfort and transport | Comfor t