2008 PORSCHE CAYENNE ECO mode

Environment
Fuel system.
We have also applied the highest
engineering standards to protect
the environment from fuel
evaporation. The non-return
fuel supply system provides a
considerable reduction in vapour
emissions. The fuel lines are
partly constructed from steel,
while those carrying vapour are
made from multi-layer plastics.
A large active-carbon filter and
multi-layer plastic fuel tank help
reduce evaporation even more.
A leak detection pump is also
included to monitor the integrity
of the fuel tank system.
Acoustics.
Think of a Porsche and what
do you hear? One of the most
distinctive sounds on the road.
A sound created not just by the
engine, but also by the absence
of unwanted noise. To minimise
Fuel economy.
At Porsche, we’re using innovative
technologies to increase perform-
ance while enhancing fuel economy.
With direct fuel injection (DFI),
we’ve made our engines more
efficient in terms of both output
and consumption. DFI is combined
with VarioCam Plus in the V8 engines
and variable valve timing in the
Cayenne V6. As well as improving
performance and economy, both
of these systems help to minimise
engine emissions. The low-drag
exterior on each Cayenne model
further improves efficiency.
Fuel.
All Porsche models are already
compatible with a fuel ethanol
content of up to 10 %. Ethanol
has a positive impact on the carbon
dioxide balance since the plants
grown for its production absorb
carbon dioxide from the atmosphere.
‘play’ between engine components
under all load conditions, we’ve
used stronger, lighter and more
temperature-resistant materials.
This reduces mechanical noise
and eliminates the need for engine
encapsulation. Large-volume
silencers and air intake manifolds
also help to minimise noise –
throughout the life of the car.
Tyre noise has been drastically
reduced in collaboration with
our official tyre partners. Wind
noise levels have also been
lowered thanks to aerodynamic
refinements.
All that remains is the Porsche
sound – as legendary as ever.
· 109 · · 108 ·

The Cayenne Turbo is equipped
as standard with a totally new gen-
eration of Porsche Communication
Management (PCM). The central
control system for all audio,
navigation and communication
functions, the new PCM is more
powerful, more versatile and yet
easier to use than ever before.
Key features include a 6.5-inch
touchscreen display with intuitive
user interface. As before, you
can also operate PCM using
the right-hand rotary push-button
control. The menu layout is
extremely clear, with no more than
five entries per page enabling fast
and accurate operation. A help
function is included at the bottom
of the screen.
Navigation, communication, entertainment.
The new Porsche Communication Management (PCM).
Radio functions include 48 presets,
FM twin-tuner with RDS and the
latest generation of frequency
diversity which searches the air-
waves for the best possible signal
from the selected radio station.
In conjunction with the BOSE®
Surround Sound System, the
integrated CD/DVD drive plays
audio CDs as well as audio/video
DVDs in 5.1 discrete surround
format. An optional integrated
six-disc CD/DVD autochanger is
available for PCM.
Navigation module.
The navigation module for PCM
now has all map data on a
hard-disc drive and covers most
of the countries in Europe. The
upgraded system offers faster
route calculation with a choice
of three alternative routes.
The touchscreen display enables
faster destination input as well as
easy access to congestion reports
and places of interest by simply
tapping on the respective icons on
the map. Intermediate destinations,
e.g., next service station, can be
input quickly and easily during the
current route guidance.
Comfort
The map display offers a new
perspective view as well as
conventional 2D layout, both with
altitude profiles. During motorway
driving, the route guidance
instructions include visual turn
indicators. In split-screen mode,
you can view the current map
section together with a list of
icons for the next manoeuvre. The
system also supports automatic
navigation along a previouslyrecorded route (reverse route
navigation) as well as compass
and GPS-based navigation.
· 133 · · 132 ·The new PCM

· 135 · · 134 ·
TV tuner.
The optional TV tuner is compatible
with both analogue and digital
television services (DVB-T). For
safety reasons, the TV tuner is
automatically disabled whenever
the vehicle is in motion.
Voice control.
The latest generation of optional
voice control enables convenient
operation of virtually all PCM
functions. In general, each menu
item can be selected by voice
using the wording as it appears
on-screen. Telephone contacts and
radio stations can be selected
using normal spoken words.
Voice recognition for commands
and number sequences is
Telephone module.
This optional GSM telephone
module combines ease of use with
optimised sound quality. Simply
insert your mobilephone SIM card in
the
slotin PCM to make calls via
the hands-free facility or optional
Bluetooth
®handset. Alternatively,
you can use a Bluetooth®SIM
Access Profile (SAP)-compatible
handset* to connect wirelessly
and automatically to the telephone
module. Once connected, the
GSM antenna on the mobile phone
is disabled to prolong battery life
and the external vehicle antenna
is utilised instead. Depending on
phone model, you can access
contact details on the mobile
phone SIM card and internal
memory. All operations are
performed in PCM, which means
your phone can remain in your
pocket.
unit and/or multifunction steering
wheel. All other functions are
accessible on the external device.
Universal audio interface.
Can’t decide which music to
bring? Then why not bring it all.
On vehicles equipped with PCM,
this optional package provides
three audio input ports (iPod
®,
USB and Aux-In). Located in the
lower storage compartment in
the centre console, these can be
used to connect an iPod
®, USB
memory stick or other audio
device with Aux-In cable. The
iPod
®and memory stick can be
operated via PCM, multifunction
steering wheel and/or voice con-
trol. The USB port can also be
used to download data from the
optional electronic logbook. On
vehicles with the CDR-30 CD
radio, the package includes an
Aux-In port only. Volume is
adjustable via the CDR-30 head
voice-independent. The system
provides audio responses and
guidance through the various
functions. There is no voice learn-
ing process.
Electronic logbook.
This optional addition to PCM
enables you to automatically
record on every journey the
mileage, route distance, date and
time as well as starting location
and destination. Data can
be downloaded from PCM via
Bluetooth
®or a USB port and
processed on a PC using soft-
ware
included with the package.
The software complies with the
statutory requirements for
automatic logbooks as specified by
the German revenue authorities.
Universal audio interface with iPod®cable
* For information on compatible mobile phones, please consult your Porsche Centre or visit www.porsche.com.
Comfort

· 186 ·· 187 ·
Technical data
Cayenne Cayenne S
PerformanceManual/ Tiptronic S Manual/ Tiptronic S
Top speed227 km / h (141 mph)/ 252 km / h (157 mph)/
227 km / h (141 mph) 250 km / h (155 mph)
0 –100 km / h (0 – 62 mph)8.1 secs/8.5 secs 6.6 secs/6.8 secs
Flexibility (80 –120 km / h)9.9 secs/10.2 secs 8.6 secs/8.8 secs
(50 –75 mph) in fifth gear
Fuel consumption/emissions*/**Manual/ Tiptronic S Manual/ Tiptronic S
Urban18.5 (15.3)/ 22.1 (12.8)/
in l / 100 km (mpg)18.3 (15.4) 20.2 (14.0)
Extra urban9.8 (28.8)/ 10.8 (26.2)/
in l / 100 km (mpg)9.9 (28.5) 10.1 (28.0)
Combined 12.9 (21.9)/ 14.9 (19.0)/
in l / 100 km (mpg)12.9 (21.9) 13.7 (20.6)
CO2emissions in g /km310/310 358/329
Dimensions
Length4,798 mm 4,798 mm
Width (incl. mirrors)1,928 mm (2,200 mm) 1,928 mm (2,200 mm)
Height1,699 mm 1,699 mm
Wheelbase2,855 mm 2,855 mm
Luggage compartment540 litres 540 litres
volume (VDA), with
rear seats folded (VDA)1,770 litres 1,770 litres
Tank capacity/reserve100 litres/12 litres 100 litres/12 litres
Cayenne GTS Cayenne Turbo
Manual/ Tiptronic S Tiptronic S
253 km / h (157 mph)/ 275 km / h (171 mph)
251 km / h (156 mph)
6.1 secs/6.5 secs 5.1 secs
6.6 secs/7.8 secs 5.5 secs
Manual/ Tiptronic S Tiptronic S
22.6 (12.5)/ 22.5 (12.6)
20.6 (13.7)
10.9 (25.9)/ 10.5 (26.9)
10.2 (27.7)
15.1 (18.7)/ 14.9 (19.0)
13.9 (20.3)
361/332 358
4,795 mm 4,795 mm
1,957 mm (2,200 mm) 1,928 mm (2,200 mm)
1,675 mm 1,696 mm
2,855 mm 2,855 mm
540 litres 540 litres
1,749 litres 1,770 litres
100 litres/12 litres 100 litres/12 litres
* All Porsche models are compatible with an ethanol fuel content of up to 10 %.
** Emissions were recorded in accordance with Directive 80/1268/ EC on standard vehicles as valid at the time of publication.
The respective figures were not recorded on individual vehicles and do not constitute part of the offer.
This data is provided solely
for the purposes of comparison between the respective models. For more information, pleasecontact your Porsche Centre.