2011 PORSCHE CAYENNE tow bar

consistently within a specific
temperature range. The engines
in the Cayenne models are
therefore designed for ef ficient
cooling.
In order to reduce the frictional
losses that occur during warm -up,
all Cayenne models feature com-
prehensive thermal management.
Using intelligent control, it
activates the dif ferent cooling
circuits individually and on de-
mand, thereby ensuring that the
optimum operating temperature
for the engine and transmission
is reached more quickly. This
minimises friction – and keeps
fuel consumption and CO
2 emis-
sions low.
The V8 engines have an enhanced
coolant management system
offering effective temperature
control throughout the engine.
While 20 % of coolant flows longi-
tudinally through the crankcase,
the remaining 80 % serves the
cylinder heads using the proven
cross-flow principle (from hot to
cold).
On all Cayenne models, the piston
heads are cooled using oil-spray
jets integrated within the main
lubrication system.
The entire cooling system is
designed for prolonged heav y-
dut y use, e.g. of f-road driving
or heav y towing and carrying
applications.Lubrication.
The V8 engines use dry-sump
lubrication to ensure a consistent
supply of oil in all load conditions,
especially in of f-road terrain.
The oil reservoir is located inside
the engine. This saves on space
and reduces weight.
Oil is circulated around the V8
engines using a demand- driven
pump. This has been designed
for the toughest driving scenarios
on and off road, including per-
formance driving and extreme
gradients. The V6 engines have a wet-sump
lubrication system.
Ensuring a
reliable supply of oil, no mat ter
how challenging the driving
conditions.
Direct fuel injection on the
diesel engine (common-rail
injection system).
On the Cayenne Diesel, direct
fuel injection comes courtesy of
a common -rail injection system.
The injection pressure is now up
to 2,000 bar, ensuring optimum
distribution of the air/fuel mixture
– for greater performance. The
piezoelectric injectors provide
flexible injection rate
adjustment,
using exactly metered quantities
of fuel, with multiple injections
for each power stroke to deliver
smooth combustion.
Cooling systems.
A high -performance engine can
only maintain its maximum
capabilit y over a long service life
if all components are operating
Direct fuel injection (DFI).
DFI injects fuel directly into the
combustion chamber at up to
120 bar with millisecond precision
using electromagnetic injectors.
The injector position and spray
geometry have been carefully
designed to improve output,
torque, fuel economy and emis-
sions. The swirling of the fuel as
it enters each chamber increases
the mixing of air and fuel, thereby
enhancing combustion. By form-
ing the air/fuel mixture directly
in the combustion chamber, DFI
contributes to engine cooling.
As a result, it was possible to in-
crease the compression ratio and
therefore power and efficiency.

Compression with precision.
Essential for getting right to the point.
38 · Drive systems and chassis | Engine technology

The st yling of the roof is further
enhanced by a set of three drip
rails included in the package. The
roof rails are required for fitment
of the optional roof transport
system and come in a high -gloss
black finish as part of the mono -
chrome black exterior package.
Only available as a factory-fit ted
option. Optional for all Cayenne
models.
Roof transport system.
Even when the luggage com-
partment is completely full, the
Cayenne has space for more.
In conjunction with the optional
roof rails, the car can be
equipped with a set of lockable
transverse roof bars for all the
usual load- carrying at tachments
from Porsche. The load-bearing
parts are made from aluminium
and enable a maximum roof load
of 100 kg. Load-carrying at tach-
ments are available from Porsche
Tequipment. Optional for all Cayenne
models.
when the car is fully laden. The
partition at taches to one of
t wo easily accessible points on
the rooflining.
Optional for all Cayenne
models.
Roof rails.
The high-qualit y roof rails in alu-
minium blend harmoniously with
the dynamic design of the vehicle.
Loadspace management
system.
This facilit y enables you to parti-
tion the luggage compartment
and secure individual objects dur-
ing transit using a rail system with
sliding telescopic bar, a fixing belt
and four variable lashing eyelets.
A reversible mat protects against
dirt while securing luggage under
braking, etc. The package also
includes a loadspace partition net
which provides additional safet y
Loadspace management system
Towbar systems.
For the largest of loads, you can
choose from t wo towing options:
an electrically deployable towbar
system or a manually detachable
towbar. With the electric system,
the ball neck is retracted at the
push of a but ton and concealed
beneath the rear apron. Both
options have a 13-pin socket and
of fer a maximum braked trailer load of 3,500 kg (2,700 kg on the
Cayenne with manual gearbox)
or an unbraked load of 750 kg,
with a maximum noseweight of
140 kg. Both systems are also
available for
future installation. All
models have a towbar preparation
as standard.
Optional for all Cayenne
models.
Comfort and transport | Transport · 109
108 · Comfort and transport | Transport

1 ) Introduction planned for 11/2011.2 ) Introduction planned for 12/2011.
Personalisation · 121
– not available extra-cost option• standard equipmentW no-cost option
For more information on the options featured in this catalogue, please refer to the price list.
120 · Personalisation
Exterior.
• Metallic paint••••• Code 113
• Special colours
•••••Code 114
• SportDesign package with side skirts
1)
Exclusive
•••••2 D1
• SportDesign package without side skirts
1)
Exclusive
•••••2D2
• Running boards
•••••VR1
• Wheel arch extensions in black with side door protection mouldings
•••••6GB
• Wheel arch extensions in exterior colour
2)•••••6GH
• Stainless steel skid plate (front)
•••••2JC
• Stainless steel skid plates (front and rear)
•••••2JX
• Privacy glass
•••••4KF 97
• Heat and noise-insulating glass
•••••VW5 97
• Heated windscreen
•••••4GG/4GH 97
• Electric slide/tilt sunroof in glass
•••••3FE 10 0
• Panoramic roof system
•••••3FU 10 0
• Roof rails/drip rails with mat t Aluminium Look finish (required for fitment of roof transport system,
not available for future installation)
•••••3S1 10 8
• Roof rails/drip rails with black finish (required for fitment of roof transport system,
not available for future installation)
•••••3S5 10 8
• Roof rails/drip rails with mat t Aluminium Look finish incl. roof transport system
•••••5W1 10 8
• Roof rails/drip rails with black finish incl. roof transport system
•••••5W4 10 8
Cayenne
Cayenne Diesel
Cayenne S
Cayenne S Hybrid
Cayenne TurboI no.Page
Option
Exterior.
• Automatically dimming exterior and interior mirrors ••••• PA1/ PA 2 10 3
• Monochrome black exterior package (high -gloss)
•••••QJ4
• Deletion of model designation
w wwww0NA
• Automatic tailgate
•••••4E7 10 6
• Towbar system with manually detachable towball
•••••1D2 10 9
• Towbar system with electrically deployable towball
•••••1D9 10 9
• ParkAssist (front and rear)
••••• 7X2 10 2
• Reversing camera with Park Assist (front and rear)
•••••7X8 10 2
• Tinted taillights

Exclusive
•••••8SB
• Bi -Xenon main headlights with Porsche Dynamic Light System (PDLS)
••••• 8JE 61
• Bi -Xenon main headlights in black with Porsche Dynamic Light System (PDLS)

Exclusive
•••••8EE
• Porsche Entry & Drive
•••••4F2 98
Cayenne
Cayenne Diesel
Cayenne S
Cayenne S Hybrid
Cayenne TurboI no.Page
Option
119 · Personalisation
Two -tone leather interior in Black / Titanium Blue with brushed aluminium interior package
Two -tone natural leather interior in Espresso/Cognac with walnut interior package
Two -tone leather interior in Umber/ Light Tar tufo with walnut interior package
Available colour combinations.

Index
Index · 141
140 · Index
Drive systems 28
‘Coasting’ 23
Electric machine 28
Hybrid module 28
Parallel full hybrid 28
Performance 28

Engine technology 36
Air intake system 40
Auto start /stop function 36
Common-rail injection system 38
Cooling systems 38
Direct fuel injection (DFI) 38
Engine management
(electronic) 41
Exhaust system 41
Lubrication 39
Sports exhaust system 41
Supercharging system 40
Turbocharging systems 40
Variable Turbine Geometry
(V TG) 40
Variable valve timing 37
VarioCam Plus 37
Transmission 42
All-wheel drive 44
Anti-slip regulation (ASR) 44
Automatic brake dif ferential
(ABD) 44
Downhill assistance 47
Manual gearbox 42
Porsche Traction Management
(PTM) 44
Tiptronic S 42
Off-road capability 48
Chassis
50
Air suspension 52
Porsche Active Suspension
Management (PASM) 51
Porsche Dynamic Chassis
Control (PDCC) 53
Porsche Torque Vectoring Plus
(PT V Plus) 50
Self-levelling 52
Servotronic 55
Steering 55
Tyre Pressure Monitoring
( T PM) 57
Weight reduction 54
Wheels 56
Safety 58
Airbags 68
Automatic headlight
activation 60
Automatic hold function 63
Braking systems 62
Ceramic brakes 64
Cornering lights 61
Day time running lights 61
Headlights 60
Interior safet y features 68
Lighting 60
Parking brake (electric) 63
Porsche Ceramic Composite
Brake (PCCB) 64
Porsche Dynamic Light
System (PDLS) 61
Porsche Side Impact Protection
(POSIP) 68
Porsche Stabilit y Management
(PSM) 66
Recuperation 64
Seat belt system 69
Taillights 61
Environment 70
Exhaust emissions 72
Fuel economy 73
Fuel system 73
Ignition system 74Lightweight construction 70
Materials
75
Recycling 75
S e r v i c i n g 74

Comfor t 78
Anti-theft protection 99
Audio systems 88, 92, 94
Bluetooth
® 90
BOSE
® Surround Sound
System 92
Burmester
® High - End
Surround Sound System 94
CD/ DVD autochanger 88
Child seats 84
Climate control 96
Comfort memory package 82
Compass display 79
Driver memory package 82
Heat and noise-insulating
glass 97
Heated windscreen 97
Electronic logbook 90
Interior 79
Interior lighting 86
Mobile phone preparation 90
MP3 89, 91
Multifunction
steering wheel 79, 91
Navigation system 88
On-board computer 79 Panoramic roof system 100
Porsche Communication
Management (PCM) 88
Porsche Entry & Drive 98
Porsche Rear Seat
Entertainment
87
Porsche Vehicle Tracking
System (PV TS) 99
Privacy glass 97
Radio 88
Rain sensor 98
Seats 82
Storage compartments 86
S u n r o o f 10 0
Sunscreen 98
Telephone module 90
Touchscreen 88
T V tuner 91
Universal audio interface 91
USB port 91
Voice control 90
Water-repellent side windows 97

Driver assistance systems 102
Adaptive cruise control 104
Automatically dimming
mirrors 103
Comfort lighting package 102
Cruise control 103
Lane Change Assist (LCA) 105
P a r k A s s i s t 10 2
Reversing camera 102

Tr an s p o r t 10 6
Loading options 107
Loadspace management
s y s t e m 10 8
Luggage compartment 106
Ride-height control 106
Roof transport system 108
Tailgate (automatic) 106
Towbar systems 109
Personalisation 110
C o l o u r s 112
Exterior 112, 120
Interior 116, 124
Factory collection 129
Technical data 134