2010 PORSCHE CAYENNE charging

Since the company was founded
in 1948, we have always gone

our own way. This is the hallmark
of our independent spirit. Only
thus can we continue to meet

our high performance standards.
And yours. For the new Cayenne S
Hybrid we chose a highly sophisti ­
cated technical concept, as we
felt that this would perfectly
embody the key principle of an
alternative drive: ef ficiency.
The new parallel full hybrid drive
(p. 28) on the new Cayenne S
Hybrid features a 3.0 ­litre V6

supercharged engine and an elec ­
tric machine (motor/generator)
that provides add itional power on
demand. It offers levels of accel ­
eration that are comparable with
a V8 unit, but with a reduction of
up to 22 % in both fuel consump ­
tion and CO
2 emissions.1), 2) The
engine delivers 245 kW (333 hp),
while the electric machine gener ­
ates 34 kW (47 hp). Working
in tandem, they produce a total
output of 279 kW (380 hp).
With a top speed of 242 km/ h
(150 mph), acceler ation from
0 to 100 km/ h (62 mph) takes
6.5 seconds. Maximum torque
is 580 Nm.
On the parallel full hybrid system,
the electric machine and a

decoupler are integrated directly
into the drivetrain bet ween the
combustion engine and the eight ­
speed Tiptronic S. The decoupler
ensures positive engagement with
the combustion engine, thereby
offering several benefits –
both for the driver and the
environment.
Under moderate acceleration, the
electric machine can power the
vehicle independently. In order to
drive quietly through residential
areas, for example. The generator
can also be used to recuperate
energy during braking, i.e. for
charging the bat tery.
In addition, the electric machine
can be used to boost perform ­
ance – for faster acceleration,
particularly when pulling away.
Other energy ­saving features
include the car’s abilit y to glide
along, even when the engine is
turned of f. The hybrid system
therefore also brings significant
advantages when not driving in
urban traffic, as the vehicle can
simply ‘coast’ along many stretches of road without any power at all.
Together with the auto start /stop
function, the parallel full hybrid
system offers exceptional levels
of performance and efficiency.
The ‘hybrid’ designation on each
front wing is a discreet reference
to the innovative drive concept
within.
Inside the car, the TFT colour
display in the instrument cluster
provides information on the
current energy flow. Further

driving data is displayed via the
optional Porsche Communication
Management (PCM).
But the greatest benefit of all:
the new Cayenne S Hybrid
is a Porsche. And it drives like
one too.
We continually swim against the tide.
So you can ‘coast’ home.
The new Cayenne S Hybrid.
1) Compared to the Cayenne S. 2) The data presented here was recorded using the Euro 5 test procedure (715/2007/ EC and 692/2008/ EC) and the NEDC (New European Driving
Cycle). The respective figures were not recorded on individual vehicles and do not constitute part of the of fer. This data is provided solely
for the purposes of comparison bet ween the respective models. Provisional data only. Of ficial data unavailable at the time of publication.
For more information on individual models and final data, please contact your Porsche Centre.
The new Cayenne
| Cayenne S Hybrid · 23
22 · The new Cayenne | Cayenne S Hybrid

Working in tandem, both units
provide a total output of 279 kW
(380 hp) and maximum torque
of 580 Nm. The new Cayenne S
Hybrid is propelled from 0 to
100 km/ h (62 mph) in 6.5 sec­
onds. These are the levels of
acceleration you would usually
expect from an eight ­cylinder unit,
but with fuel consumption of
under 8.2 l/100 km (34.4 mpg)
in the EU cycle.
1)
On the parallel full hybrid system,
the electric machine is integrated
directly into the drivetrain. The
hybrid module is situated bet ween
the transmission and the com ­
bustion engine. The engine is
engaged and disengaged using
a specially designed decoupler.
The complex interplay bet ween
combustion engine, decoupler,
electric machine and bat tery is
controlled by the electronic engine
management system. It receives
all information on the driving and
energy status and controls both
drive systems to ensure optimum
performance in any driving scen­
ario. It shuts of f the combustion
engine and switches it back on.
Thanks to the ultra ­fast decoupler
and instantaneous engine start ­
up, all of this goes unnoticed
by the driver.
Under moderate
acceleration, the electric machine
can power the vehicle independ ­
ently. For example, for driving
quietly through residential areas
using electricity alone. In
addition, it can be used to boost
At 288 Volts, the electric machine
has a maximum output of
34 kW (47 hp). The benefits of the
synchronous motor with inner
rotor design are extremely com ­
pact dimensions and high levels
of ef ficiency. It also acts as a
starter motor and alternator.
The drive system of the
new Cayenne S Hybrid.
The abilit y to balance the dynamic
interplay of forces has a name:
hybrid drive. The combination
of internal combustion engine
and electric machine has led to
a significant reduction in fuel
consumption. We have opted

for a solution that satisfies our
requirements perfectly: the
parallel full hybrid.
The new Cayenne S Hybrid has a
3.0 ­litre V6 supercharged engine.
The charging effect of the
compressor ensures high levels
of torque, even at low engine
speeds. The unit generates an
output of 245 kW (333 hp).
440 Nm of torque is available
bet ween 3,000 and 5,250 rpm,
enabling a low ­rev, economic
driving st yle while offering

exceptional reserves of power.
Hybrid, diesel, petrol. Many different options.
One outcome: Porsche.
Engines.
1) The data presented here was recorded using the Euro 5 test procedure (715/2007/ EC and 692/2008/ EC) and the NEDC (New European Driving
Cycle). The respective figures were not recorded on individual vehicles and do not constitute part of the of fer. This data is provided solely
for the purposes of comparison bet ween the respective models. Provisional data only. Of ficial data unavailable at the time of publication.
For more information on individual models and final data, please contact your Porsche Centre.
Drive systems and chassis | Engines · 29
28 · Drive systems and chassis | Engines Parallel full hybrid
performance – for faster
acceleration, particularly when
pulling away.
The parallel full hybrid concept
also comes into its own during
performance driving. When
the Cayenne S Hybrid is driven

at high speeds and on overrun,
the combustion engine is auto ­
matically disengaged from the
drivetrain and shut of f: the car
continues to ‘coast’ along.
Engine drag and the associated
losses are eliminated and efficiency is increased at speeds

of up to 156 km/ h (97 mph).
The ‘e ­power’ function expands
the range in which the vehicle
can be run solely on electric
power. The throt tle map is adapt ­
ed so that the combustion engine
is engaged later than in ‘Normal’
mode depending on performance
requirements. This is activated
via a but ton on the centre con ­
sole.
Hybrid module
Decoupler Protective housing Electric machine

response, even at low revs and
road speeds. This is particularly
useful when driving in urban
traf fic. The supercharger has a
low­temperature water cooling
system for cooling the charge air.
Variable Turbine Geometry in
the new Cayenne Diesel.
The turbocharger in the new
Cayenne Diesel features Variable
Turbine Geometry (V TG). The
gas ­flow from the engine is
channelled onto the turbines via
electronically adjustable guide
vanes. By changing the vane
angle, the system can replicate
the geometry in all t ypes of
turbo, large or small, and thus
achieve the optimum gas ­flow characteristics. As a result, even
at low engine rpm, the turbine
speed is maximised. For a sig
­
nificant increase in boost pres ­
sure, excellent cylinder charging
plus greater power and torque.
Electronic engine management.
Cultured performance in all
driving scenarios requires com ­
prehensive engine control. The
electronic engine management
system does this by continually
monitoring the relevant input data
from a variet y of sophisticated
sensors. This data is then com ­
pared with a corresponding set of
reference values. Based on this
information, a range of key engine
functions, e.g. ignition and in­
jection timings as well as injection
quantities, are seamlessly and
automatically adjusted. Other
major functions include automatic
compensation for changes in fuel
qualit y and control of the variable ­
tract intake manifold. On the
new Cayenne Turbo, the engine management system also regu ­
lates the turbo boost pressure.
The results:
optimum fuel eco
n ­
omy and lower CO
2 emissions as
well as greater power and torque
at all times.
Exhaust system.
The light weight exhaust systems
in the new Cayenne models are
made from special, long ­life stain ­
less steel. The key features of
the catalysts are high ef ficiency,
faster warm ­up and a long service
life. The sports exhaust system
1)
available as an option on the
new Cayenne and new Cayenne S
provides an even more distinctive
sound. The package also includes
a specially designed set of t win
dual ­tube tailpipes. All exhaust
systems, standard and sports,
comply with the strict EU5 emis ­
sions legislation.
2)
Turbocharging system in the
new Cayenne Turbo.
In the new Cayenne Turbo, the
engine is assisted by t win turbo ­
charger units arranged in parallel
– one for each bank of cylinders.
Incoming air is passed through
a filter and compressed by the
turbine units. Its temperature is
then reduced in the t win inter­
cooler system, which improves
cylinder charging and limits
thermal loads on the engine.
Supercharging system in the
new Cayenne S Hybrid.
The engine in the new Cayenne S
Hybrid is equipped with a
supercharger. For a more direct
Air intake system.
The Cayenne models are all
equipped with a resonance air
intake system. This technology
uses the pressure waves
generated by the inlet valves
to ‘force’ air into the engine.
The ef fect is enhanced in the new
Cayenne and new Cayenne S by
a t wo ­stage intake manifold. This
variable geometry combines all
the benefits of a long intake tube
(higher torque at low rpm) with
those of a shorter length (more
power at higher rpm).
The result: highly impressive
torque ratings across the entire
engine speed range.
1 ) Introduction planned for 09/2010. For new Cayenne only in conjunction with Tiptronic S.2) The data presented here was recorded using the Euro 5 test procedure (715/2007/ EC and 692/2008/ EC) and the NEDC (New European Driving
Cycle). The respective figures were not recorded on individual vehicles and do not constitute part of the of fer. This data is provided solely
for the purposes of comparison bet ween the respective models. Provisional data only. Of ficial data unavailable at the time of publication.
For more information on individual models and final data, please contact your Porsche Centre. Tailpipes on the Cayenne, Cayenne Diesel,
Cayenne S and Cayenne S Hybrid
Tailpipes on the Cayenne Turbo
Drive systems and chassis | Engine technology · 41

Index
A
Adaptive cruise control 104
Air intake system 40
Air suspension 52
Airbags 68
All ­wheel drive 44
Anti ­slip regulation (ASR) 44
Anti ­theft protection 99
Audio systems 88, 92, 94
Auto start /stop function 36
Automatic headlight
activation 60
Automatic hold function 63
Automatically dimming
mirrors 103
B
Bluetooth® 90
BOSE
® Surround
Sound System 92
Brake differential (ABD) 44
Brakes 62
Burmester
® High ­End
Surround Sound System 94
C
CD/ DVD autochanger 88
Ceramic brakes 64
Chassis 50
Child seats 84
Climate control 96
‘Coasting’ 23
C o l o u r s 112
Comfort lighting package 102
Comfort memory package 82
Common ­rail injection
system 38
Compass display 79
Cooling systems 38
Cornering lights 61
Cruise control 103
D
Day time running lights 61
Direct fuel injection (DFI) 38
Downhill assistance
(Porsche Hill Control – PHC) 47
Driver memory package 82

E
Electric machine 23, 28
Electronic logbook 90
Engine management
(electronic) 41
Engines 28
Environment 70
Exhaust emissions 72
Exhaust system 41
E x t e r i o r 112 , 116
F
Factory collection 125
Fuel economy 73
Fuel system 73
H
Headlights 60
Heat and noise ­insulating
glass 97
Heated windscreen 97
Hybrid module 28
I
Ignition system 74
Interior 79, 114, 120
Interior lighting 86
Interior safet y features 68
L
Lane Change Assist (LCA) 105
Lighting 60
Lightweight construction 70
Loading options 107
Loadspace management
system 108
Lubrication 39
Luggage compartment 106
M
Manual gearbox 42
Materials 75
Mobile phone preparation 90
MP3 89, 91
Multifunction
steering wheel 79, 91

N
Navigation system 88
O
Off­road capabilit y 48
On ­board computer 79
P
Panoramic roof system 100
Parallel full hybrid 28
Park Assist 102
Parking brake (electric) 63
Performance 28
Personalisation 110
Porsche Active Suspension
Management (PASM) 51
Porsche Ceramic Composite
Brake (PCCB) 64
Porsche Communication
Management (PCM) 88
Porsche Dynamic Chassis
Control (PDCC) 53
Porsche Dynamic Light
System (PDLS) 61
Porsche Entry & Drive 98Porsche Rear Seat

Entertainment 87
Porsche Side Impact
Protection (POSIP) 68
Porsche Stabilit y
Management (PSM) 66
Porsche Torque Vectoring
Plus (PT V Plus) 50
Porsche Traction
Management (PTM) 44
Privacy glass 97

R
Radio 88
Rain sensor 98
Recuperation 64
Recycling 75
Reversing camera
1

02
Roof transport system 108

S
Safety 58
Seat belt system 69
Seats 82
Self ­levelling 52, 106
S e rv i c i n g 74
Servotronic 55
Sports exhaust system 41
Steering 55
Storage compartments 86
S u n r o o f 10 0
Sunscreen 98
Supercharging system 40

T
Tailgate (automatic) 106
Taillights 61
Technical data 130
Telephone module 90
Tiptronic S 42
Touchscreen 88
Towbar systems 109
Tra n s m i s si o n 42
Turbocharging systems 40
T V tuner 91
Tyre Pressure Monitoring
( T PM) 57
U
Universal audio interface 91
USB port 91
V
Variable Turbine Geometry
(V TG) 40
Variable valve timing 37
VarioCam Plus 37
Vehicle tracking system 99
Voice control 90
W
Water­repellent side
windows 97
Weight reduction 54
Wheels 56
Index · 137
136 · Index