2011 PORSCHE CAYENNE transmission

The 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, economical
driving st yle while offering
exceptional reserves of power.
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
compact dimensions and high
levels of efficiency. It also acts as

a starter motor and alternator.
Working in tandem, both units
provide a total output of 279 kW
(380 hp) and maximum torque
of 580 Nm, propelling the car
from 0 to 100 km/ h (62 mph) in
just 6.5 seconds. These are the
levels of acceleration you would
usually expect from an eight-
cylinder unit, but with fuel con-
sumption 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 electronic engine manage-
ment system receives all infor-
mation on the driving and energy
status and controls both drive
systems to ensure optimum per-
formance in any driving scen ario.
racecar with great potential for
the future.
With the Cayenne S Hybrid, our
primary focus was on meeting
customer requirements in
terms of athleticism and greater
everyday practically. The result:
the parallel full hybrid.
The drive system of the
Cayenne S Hybrid.
Hybrid drives are suitable for use
in a wide range of scenarios. On
road, of f road or on the track – to
us, it ’s about using technology in
the most intelligent way. Porsche
Intelligent Performance has
enabled us to introduce hybrid
technology into a variet y
of different vehicle concepts.

The clearest proof of this is the
super sportscar of the future –
the 918 Spyder. The electric
machines in its plug-in hybrid
system work in conjunction with
the high rpm engine to deliver
exceptional performance with
incredibly low fuel consumption.
Another example is the 911 GT3 R
Hybrid. With its front-wheel hybrid
drive and fly wheel storage sys-
tem, it is an extremely modern
interpretation of a thoroughbred
Hybrid, diesel, petrol. Many different options.
One outcome: Porsche.
Drive systems.
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. For more information on individual models, please contact your Porsche Centre.
Drive systems and chassis | Drive systems · 29
28 · Drive systems and chassis | Drive systems Parallel full hybrid
It shuts of f the combustion
engine and switches it back on.
Thanks to the ultra-fast decoup-
ler and instantaneous engine
start-up, all of this goes un-
noticed by the driver.
Under mod-
erate
acceleration, the electric
machine can power the vehicle
independently using electricit y
alone. For example, for driving
quietly through residential areas
.
In
addition, it can be used to
boost
performance – for even
faster acceleration.
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 automatically disengaged from
the drivetrain and shut off: 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, when heading out of a
residential area, for instance.
The throt tle map is adapted 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
console.
Hybrid module
Decoupler
Protective housing Electric machine

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

An electr ic pump is used to
m a i ntain the r equired p re ssu re
of the t ransmis sion fluid , e.g.
to t ransmit high l evels of torque
at lower engine speeds.
The s tanda rd sports steering
wheel in conjunction with
T i p t r o nic S h as t wo e rgonom ic
switch es for manual gear
c h a n g es. One p re ss forwa rd with
the thumb and Tiptronic S shif ts
up. One pull backwa rds with
the in dex finger and Tiptronic S
shif ts down. Either the right or
l eft-hand switch can be used.
tackling a
sce nts and towing loads
in off-road ter rain. Top speed is
reached in 6th gear (in 7th gear
on the Cayenne Diesel). The
remaining
upper gea rs a re used
to lower the r evs at high speed ,
the reby enhancing fuel economy
and occupa nt comfo rt. On the motorway in particular , driving at
low r evs will s ignifica ntly r educe
the noise l evel insid e the veh ic le.
In automatic mode, the driver
can influence gea rshifts on the
Tiptron ic S using the throt t le and
b rak es alone.
Tiptronic S auto -
mat ically adapts the gea rshif t
points for performance driving –
equally , if a mo re d efen sive driv-
ing s tyle is d etec ted , the sy stem
se lects a gea rshift poi nt that
o f f e rs maximum fuel economy.
Un der heav y b raking , Tiptron ic S
shifts down to maxi mise engine
b raking. Natu
rally , you can also change
gear u sing the gear se lector lever
on the ce ntr e cons ole.
Standard on the Cayenne Diesel,
Cayenne S, Cayenne S Hybrid
and Cayenne Turbo. Optional
for the Cayenne.
Eight-speed Tiptronic S.
The out standing featu re of the
eight-speed Tiptron ic S is a
pa rticularly wi de ratio sp read.
Fi rs t gear is designed for optimum
acceleration when pulling away
and g rea ter performance when
Six-speed manual gearbox.
The six-speed manual gearbox
on the Cayenne has been specifi-
cally adapted for the demands
of high-performance use. The
gear lever throw is short and pre-
cise, and each of the six ratios
has been selected for optimum
progression through the gears. As
the centre console rises to meet
the dashboard, the gear lever is
close to hand – for an even more
engaging drive.
The standard upshif t display in
the instrument cluster helps
to reduce fuel consumption still
further.
Eight-speed Tiptronic S is also
available as an option on the
Cayenne in conjunction with the
auto start /stop function.
Standard on the Cayenne.
Precision control.
Whatever your choice of terrain.
Transmission.
Tiptronic S gear selector
42 · Drive systems and chassis | Transmission Drive systems and chassis | Transmission · 43

The sensors are used to measure
a range of values, including the
rotational speed of all four wheels,
the lateral and longitudinal
acceleration of the car, and
the current steering angle.
If, for example, the rear wheels
threaten to lose traction under
acceleration, a greater proportion
of drive torque is automatically
transmit ted to the front axle by a more positive engagement of
the multi-plate clutch. In addition,
ASR minimises wheel spin. During
cornering, the required level of
engine torque is distributed to the
front wheels to ensure excellent
lateral stabilit y.
In conjunction with advanced
Porsche Stabilit y Management
(PSM, p. 66), PTM ensures the
perfect distribution of drive
torque for optimum traction in all road scenarios, whether on
long straights, through tight cor-
ners or on surfaces with dif ferent
friction coef ficients. If one of the
wheels is about to lose traction,
PTM uses the ABD function to
apply the corresponding brake.
As a result, more drive is auto -
matically transferred to the op-
posite wheel. If both wheels on
one axle are in danger of slipping,
ASR immediately intervenes
and modifies engine output to maintain drive. As well as en-
hancing traction and active safety,
Porsche Traction Management
(PTM) of fers exceptional handling
and driving dynamics.
Standard on the Cayenne,
Cayenne S and Cayenne Turbo.
Torque is distributed bet ween the
front and rear axles by means of
the electronically variable multi-
plate clutch. For the toughest
off-road terrain, the differential
can be locked using the PTM
control on the centre console.
With the aid of on -board sensors,
the status of the car is continu-
ously monitored and the front /
rear split is adjusted to match
changing driving conditions.
Porsche Traction Management
(PTM) on the Cayenne,
Cayenne S and Cayenne Turbo.
Porsche Traction Management
(PTM) is an active all-wheel drive
system with an electronically
variable, map - controlled multi -
plate clutch, automatic brake
dif ferential (ABD) and anti-slip
regulation (ASR).
Intelligent, discreet, responsive.
The ideal travelling companion.
All -wheel drive on the Cayenne, Cayenne S and Cayenne Turbo
Drive systems and chassis | Transmission · 45

dynamics. Specifically, this means
that when entering a corner at
high speed, moderate brake pres-
sure is applied to the inside rear
wheel. This supports the steering
motion of the car, thereby im-
proving its cornering dynamics.
Standard on the Cayenne Diesel
and Cayenne S Hybrid.
Porsche Hill Control (PHC).
A standard feature on all
Cayenne models, Porsche Hill
Control (PHC) provides downhill
assistance by maintaining a constant rate of speed on extreme
downhill gradients. It is activated via a switch on the centre console.
The speed can be set to bet ween
3 and 30 km/ h (2 and 19 mph).
torque to the axle of fering the
highest level of traction. The
ASR and ABD systems work in
the same way as in the PTM
on the Cayenne, Cayenne S and
Cayenne Turbo.
On the Cayenne Diesel and
Cayenne S Hybrid, PTM also
enables variable distribution
of engine torque to the rear
wheels, thereby enhancing
steering precision and driving
Porsche Traction Management
(PTM) on the Cayenne Diesel
and Cayenne S Hybrid.
T h e C a y e n n e D i es e l a n d C a y e n n e S
Hybrid feature a
permanent
all-wheel drive system with self-
locking centre differen
t ia l. T h is
provides a standard torque split
of 60 % to the rear
and 40 % to
the front. If one of the wheels is
about to lose grip, the self-locking
centre dif ferential transmits the
Drive systems and chassis | Transmission · 47

1) In conjunction with 275 - mm t yres for the Cayenne Turbo and 265 - mm t yres for all other models.2) Stows in internal holder on right- hand side of luggage compar tment.3) For Cayenne, Cayenne Diesel, Cayenne S and Cayenne S Hybrid: only in conjunction with PCCB.4 ) For Cayenne Turbo: until 08/2011 only in conjunction with Powerkit Cayenne Turbo.5 ) For Cayenne Turbo: only in conjunction with PCCB (PB3).6) Only in conjunction with Tiptronic S.
Personalisation · 123
122 · Personalisation
– not available extra-cost option• standard equipment W no-cost option
For more information on the options featured in this catalogue, please refer to the price list.
Wheels.
• 18-inch Cayenne wheel ••ww –C1J
56
• 18-inch Cayenne S III wheel
••• •–C1Q 56
• 19 -inch Cayenne Turbo wheel
••••• C8K 57
• 19-inch Cayenne Design II wheel
1)•••••FO9 57
• 20 - inch RS Spyder Design wheel
•••••CP5 57
• 20 -inch Cayenne SportDesign II wheel
•••••CN7 57
• 21- inch 911 Turbo II wheel with wheel arch extensions
•••••CZ4 57
• 21-inch Cayenne SportEdition wheel with wheel arch extensions
Exclusive
•••••CKO 57
• 21-inch Cayenne SportEdition wheel painted black with wheel arch extensions
Exclusive
•••••CQ1
• All-season t yre for 18-inch alloy wheel
w www –H9M
• All-season t yre for 19 -inch alloy wheel
w wwwwHQ3
• All-season t yre for 20 -inch alloy wheel
w wwwwHQ4
• Full-size spare wheel (stows inside luggage compartment)
2)••• –•3 F4
• 18-inch collapsible spare wheel (stows beneath loadspace floor)
••••2)–1G1
• 19 -inch collapsible spare wheel (stows beneath loadspace floor)
3) ••••2)•1G 4
• 20 -inch collapsible spare wheel (stows beneath loadspace floor)
4)– –––•1G 6
• Tyre Pressure Monitoring (TPM)
••••• 7K3 57
• Wheel centre with full - colour Porsche Crest
•••••1N P
Cayenne
Cayenne Diesel
Cayenne S
Cayenne S Hybrid
Cayenne TurboI no. Page
Option
Engine, transmission and chassis.
• 8 -speed Tiptronic S with auto start /stop function •• ••• G1G 42
• Porsche Torque Vectoring Plus (PT V Plus)
• –•–•1Y 1
50
• Servotronic
•••••1N3 55
• Porsche Active Suspension Management (PASM)
•••• –1B H
51
• Air suspension with Porsche Active Suspension Management (PASM)
••••• 1B K 52
• Porsche Dynamic Chassis Control (PDCC)
• –•–•0AW
53
• Porsche Ceramic Composite Brake (PCCB) Disc diameter (front/rear): 390 mm/370 mm
•••• –PB2
64
• Porsche Ceramic Composite Brake (PCCB) Disc diameter (front/rear): 410 mm/370 mm
– –––•PB1 64
• Porsche Ceramic Composite Brake (PCCB) Disc diameter (front/rear): 420 mm/370 mm
5)– –––•PB3 64
• Sports exhaust system with t win dual-tube tailpipes (high -gloss)
6)
Exclusive
• –•–
–OP8 41
• Powerkit Cayenne Turbo

Exclusive
– –––•E81
• Off-road underbody protection
•••••PT1
• 100 - litre fuel tank
w www• OM1
Cayenne
Cayenne Diesel
Cayenne S
Cayenne S Hybrid
Cayenne TurboI no. Page
Option

Technical data
Technical data · 135
134 · Technical data
Cayenne Cayenne Diesel
Engine/electric motor
Cylinders 6 6
Displacement 3,598 cm
32,967 cm3
Max. power (DIN)
at rpm220 kW (300 hp)
6,300 180 kW (245 hp)
3,800–4,400
Max. torque
at rpm 400 Nm
3,000 550 Nm
1,75 0 –2,75 0
Compression ratio 11.7:1 16 . 8 :1
Max. power (electric motor)
at rpm –
–
Max. torque (electric motor)
at rpm –
–
Max. power (parallel full hybrid)
at rpm –
–
Max. torque (parallel full hybrid)
at rpm –
–
Transmission
Layout Porsche Traction Management (PTM):
active all-wheel drive with elec-
tronically variable, map-controlled
multi-plate clutch, automatic
brake dif ferential (ABD) and anti -slip
regulation (ASR) Porsche Traction Management (PTM):
permanent all-wheel drive with self-
locking centre dif ferential, automatic
brake dif ferential (ABD) and anti -slip
regulation (ASR)
6-speed manual gearbox Standard –
8 -speed Tiptronic S Optional Standard
Chassis
Front axle Extra - large format double wishbone
suspension, fully independent Extra - large format double wishbone
suspension, fully independent
Rear axle Multi-link suspension,
fully independent Multi-link suspension,
fully independent
Steering Power-assisted, hydraulic Power-assisted, hydraulic
Cayenne SCayenne S Hybrid Cayenne Turbo
8 6 8
4,806 cm
32,995 cm34,806 cm3
294 kW (400 hp)
6,500 245 kW (333 hp)
5,500 – 6,500 368 kW (500 hp)
6,000
500 Nm
3,500–5,000 440 Nm
3,000 –5,250 700 Nm
2,250 – 4,500
12.5:1 10. 5:1 10. 5:1
– 34 kW (47 hp)
> 1,15 0 –
– 300 Nm
< 1,15 0 –
– 279 kW (380 hp)
5,500 –
– 580 Nm
1,000 –
Porsche Traction Management (PTM):
active all-wheel drive with elec-
tronically variable, map - controlled
multi-plate clutch, automatic
brake dif ferential (ABD) and anti-slip
regulation (ASR) Porsche Traction Management (PTM):
permanent all-wheel drive with self-
locking centre dif ferential, automatic
brake dif ferential (ABD) and anti-slip
regulation (ASR)
Porsche Traction Management (PTM):
active all-wheel drive with elec-
tronically variable, map - controlled
multi-plate clutch, automatic brake
dif ferential (ABD) and anti-slip
regulation (ASR)
– – –
Standard Standard Standard
Extra - large format double wishbone
suspension, fully independent Extra - large format double wishbone
suspension, fully independent Extra - large format double wishbone
suspension, fully independent
Multi-link suspension,
fully independent Multi-link suspension,
fully independent Multi-link suspension,
fully independent
Power-assisted, hydraulic Power-assisted, hydraulic Power-assisted, hydraulic
Some of the vehicles featured in this catalogue are fit ted with optional equipment available at extra cost. All information in respect of features,
design, per formance, dimensions, weight, fuel consumption and running costs is correct at the time of publication.
Porsche reser ves the right to alter specifications and other product information without prior notice.

136 · Technical dataTechnical data · 137
CayenneCayenne Diesel
Chassis
Brakes 6-piston monobloc aluminium fixed
calipers at front, 4 - piston monobloc
aluminium brakes at rear, ABS 6-piston monobloc aluminium fixed
calipers at front, 4 - piston monobloc
aluminium brakes at rear, ABS
Wheels 8.0J x 18 8.0J x 18
Ty r e s 255/55 R 18 255/55 R 18
Unladen weight Manual gearbox/ Tiptronic STiptronic S
DIN 1,995 kg /2,030 kg 2,080 kg
EC
1) 2,070 kg /2,105 kg 2,155 k g
Permissible gross weight 2,765 kg /2,800 kg 2,840 kg
Maximum payload 770 kg / 770 kg 760 k g
Performance Manual gearbox/ Tiptronic STiptronic S
Top speed 230 km/ h (143 mph)/
230 km/ h (143 mph) 220 km/ h (137 mph)
0 –100 km/ h (0 – 62 mph) 7.5 secs/7.8 secs 7.6 secs
Flexibility (manual gearbox) in
second highest (5th) gear,
80 –120 km/ h (50 –75 mph) 9.6 secs
–
Over taking acceleration (automatic
transmission) 80 –120 km/ h
(5 0 –75 m p h) 5.4 secs
5.3 secs
Fuel consumption/emissions2)Manual gearbox/ Tiptronic STiptronic S
Fuel grade
3)Super Plus Diesel2)
Urban in l/100 km (mpg)15.9 (17.8)/13.2 (21.4) 8.4 (33.2)2)
Extra urban in l/100 km (mpg)8.5 (33.2)/8.0 (35.3) 6.5 (43.5)2)
Combined in l/100 km (mpg)11.2 (25.2)/9.9 (28.5) 7.2 (39.2)2)
CO2 emission in g/km263/236 1892)
Emissions standardEU5 EU5
Cayenne SCayenne S Hybrid Cayenne Turbo
6-piston monobloc aluminium fixed
calipers at front, 4 - piston monobloc
aluminium brakes at rear, ABS 6-piston monobloc aluminium fixed
calipers at front, 4 - piston monobloc
aluminium brakes at rear, ABS 6-piston monobloc aluminium fixed
calipers at front, 4 - piston monobloc
aluminium brakes at rear, ABS
8.0J x 18 8.0J x 18 8.5J x 19
255/55 R 18 255/55 R 18 265/50 R 19
Tiptronic S Tiptronic S Tiptronic S
2,065 kg 2,240 k g 2 ,17 0 k g
2 ,14 0 k g 2,315 k g 2,245 k g
2,840 kg 2,910 k g 2,880 kg
775 kg 670 kg 710 k g
Tiptronic S Tiptronic S Tiptronic S
258 km/ h (160 mph) 242 km/ h (150 mph) 278 km/ h (173 mph)
5.9 secs 6.5 secs 4.7 s e c s
– – –
4.0 secs 4.6 secs 3.1 secs
Tiptronic S Tiptronic S Tiptronic S
Super Plus Super Super Plus
14.4 (19.6) 8.7 (32.5) 15.8 (17.9)
8.2 (34.4) 7.9 (35.8) 8.4 (33.6)
10.5 (26.9) 8.2 (34.4) 11.5 (24.6)
245 193 270
EU5 EU5 EU5
1) The unladen weight (EC) complies with the relevant EC Directives and is valid for standard specification vehicles only. Some items of
optional equipment can increase this weight. The figure specified above includes 68 kg representing the driver and 7 kg for luggage.
2) Fuel consumption was recorded on vehicles with standard specification. Optional equipment may af fect fuel consumption and vehicle
per formance. 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 par t of the of fer.
This data is provided solely for the purposes of comparison bet ween the respective models. For more information on individual models,
please contact your Porsche Centre. Provisional data only. Of ficial data unavailable at the time of publication. Please contact your Porsche
Centre for the final and of ficially cer tified values.
3) The petrol - engined models are designed to operate on fuels with an ethanol content of up to 10 %.
The diesel engine is compatible with a biodiesel blend of max. 7 %.