wheel PORSCHE 911 CARRERA 2011 6.G Information Manual

9
8
Many legends look to the past.
This one looks to the future.

The new 911.
At the beginning, we took time to reflect
on where we came from and, above all,
where we want to be.
One thing was clear. To be able to build
the new 911, we would need to find the
right answers. What is it that defines us?
The engineering credentials as suggested
by the ‘Dr. Ing.’ in our company name,
certainly. More than 28,000 racing victo -
ries, definitely. Not just feats of heroism
any longer, but responsibilit y for the future
of the sportscar and for the environment.
Then there is our reputation as an iconic
sportscar manufacturer. However, this
reputation means nothing unless we con -
tinue to breathe new life into old ideas. For us, heritage and future are inseparably
linked. Of course, we could simply have
made a capable sportscar, but this wouldn’t
have been a Porsche, and certainly not

a 9 11 .
Our identit y is the 911. This is especially
true, even in the 21st century. Instantly
recognisable and originally engineered
for the racetrack, it continues to stir the
emotions today, just as it did in 1963.
Yet, is that enough to move forward?
Above all, is it enough for you? Don’t we
need to break the stranglehold of tradition
once in a while before it one day stifles
innovation altogether? We believe that
the answer is ‘yes’, which is why no fewer
than 90 % of the components of the 911
are either new or have been fundamentally
revised. This is our approach to the pres -
ervation of tradition. It is precisely how we
respond to the passion for the sportscar
and do justice to the 911 legend, and
always with tomorrow in mind.
We have achieved this with a brand new
design and a longer wheelbase, with
refined engines that consume less fuel
but deliver more power, with efficiency-
enhancing technologies such as auto
start /stop, thermal management and
electrical system recuperation, with an
intelligent light weight body that uses a composite blend of aluminium and steel,
with a suspension derived from motor
-
sport, and with a progressive interior
designed for sport y comfort.
All of that is what defines us. In short, it
is the way in which we combine tradition
and innovation, performance and everyday
practicality, form and function. For us,
these are not contradictions, but our
motivation. We are referring to Intelligent
Performance.
Our identit y can be accurately described
by many words, and by one number.
The new 911. Porsche identit y.
911 Carrera models: fuel consumption in l/100 km (mpg) urban 13,8 (20.5) –11.2 (25.2) · extra urban 7.1 (39.8) – 6.5 (43.5) · combined 9.5 (29.7) –8.2 (34.4);
CO
2 emissions 224–194 g / km
Strength | The new 911

13
Strength
|
Exterior design
Can you imagine a face without an expression?

Exterior design.
Every child recognises a 911, but can its
identit y be described in words? It can, by
looking more closely at the use of form,
proportions and contours. The roof line
tapers down into the rear. The wings are
higher than the front lid and, at the rear,
they add muscle. They give the 911 its
distinctive expression and leave you in
no doubt as to its temperament.
The overall appearance is low, wide and
sleek. Typically 911.
So, is every thing just the same as it has
been since 1963? Yes, and no. After all,
only those who change will remain true
to themselves – and we’ve changed. Our designers and engineers speak
guardedly about the 911 evolution.

Meanwhile, they continually manage to
take great strides forward with innova -
tions motivated by the principle that
these should be functional and perfectly
compatible. The result is a harmonious
overall concept that makes the new 911
a sportscar fit for the 21st century.
To show you what we mean, we should
start by looking at the car’s exterior. The
wheelbase of the new 911 is 100 mm
longer for improved driving stability and
cornering dynamics. Overhang is now
shorter at the front and rear, making the
new 911 look even more compact. The sporty overall impression is emphasised
by the lower roof line and a wider track at
the front – 46 mm on the 911 Carrera and
52 mm on the 911 Carrera S. For improved
aerodynamics, the exterior mirrors are now
mounted directly on the doors. Increased
agilit y is just one of the results of all these
refinements.
The silhouette is therefore typically 911
and t ypical in terms of its development,
which will now be described in more detail.
12

1415
Strength
|
Exterior design
The modified vehicle architecture, with
a wider track at the front axle and the
lower roof line, gives the front of the new
911 a dynamic appearance that is sport y
and elegant. Fit ted as standard, the new
Bi-Xenon headlights still have the familiar
oval-shaped surrounds for classic appeal
and reveal their technically impressive
inner workings. The Porsche Dynamic Light System (PDLS) with dynamic

cornering lights and speed-sensitive
headlight control logic is available
as an option.
The direction indicators, daytime running
lights and position lights are all LEDs and
are integrated into the separate front light
units. Their slimline design contrasts with that of the rounded headlights. Together
with the two integral air intakes, they make
the front of the new 911 unmistakable.
At the rear, every thing feels sharper: the
styling, the appearance and the effect.
This is due not least to the distinctive
profile edge and new LED taillights, their
stretched design accentuating the horizontal contouring of the rear.

The characteristic reflector units have
been positioned lower down but are
still recognisable, particularly at night.
The stainless-steel tailpipes have been
rest yled for both models. On the
911 Carrera S, twin tailpipes are fitted on
both sides. One new feature is the wider, extendable rear spoiler, which reduces

lift in all driving situations and increases
driving stability.
The 911 Carrera and the 911 Carrera S
are equipped as standard with 19-inch
and 20-inch wheels respectively. One inch
larger than those of the previous model,
they enhance the sport y presence of the new 911 and their increased

rolling circumference improves both
comfort and performance.
In summary, form always follows
function. As a design principle, it
couldn’t be more simple, but it ’s
what makes the 911 a 911.
It ’s also how we have managed to achieve
a very low drag coefficient of just 0.29.
Even the logo on the rear has an important
function to perform. It is, after all, the
hallmark of the Porsche identity.

1617
Strength
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Interior design
Sporty ergonomics for ordinary driving.
Extraordinary comfort for sporty driving.

Interior design.
At Porsche, we don’t build everyday
sportscars, we build sportscars for every -
day use. How? By understanding that
great agilit y and maximum comfort are
not mutually exclusive but are, in fact,
aspects of a harmonious overall concept.
This is especially true of the interior
of the new 911. Sportiness, functionality
and high-quality materials combine to
form a cohesive whole that is conducive
to dynamic driving, even during everyday
use.
What this means becomes clear the
moment you get in. The extended wheel -
base now offers 25 mm more leg room
in the front than in previous 911 models. Sportiness in harmony with comfort is

the theme which is reflected in the clever
ergonomics that characterise the entire
interior design. The materials used, the
layout of the controls and their operating
logic belong to a new generation of
sportscar. Another new design for the
new 911 is the elevated centre console.
Its intelligent operating concept follows
a clear principle of direct simplicity.
A classic 911 feature is the arrangement
of the five circular instruments with the
rev counter in the middle. A new addition
is the instrument cluster featuring a high-
resolution 4.6-inch full VGA TFT colour
display for viewing on-board computer,
audio system or navigation information. Fit ted as standard, the Sports seats

combine even greater comfort with
racing-st yle support and now feature
4 -way electric adjustment. The new
automatic climate control with zonal
temperature controls for driver and
front passenger also comes as standard.
Also new is the optional light design
package for the foot wells, storage
compartments, rear compartment and
overhead console. As ever, we offer
an extensive selection of interior colours
and materials, such as carbon, leather,
wood or aluminium.
Acoustics are an integral part of the
concept, particularly the engine sound.
Available as an option is the Burmester
® High-End Surround Sound System.

Optimised for the new 911 Carrera models,
it features 12 loudspeakers and a total
output of 821 wat ts for a perfect spatial
sound.
The new 911 proves that apparent oppo -
sites, such as st yle and engineering or
comfort and performance, can go hand
in hand. For us, there is no contradiction
and certainly no need for compromise.
After all, a strong personalit y does not
deny the existence of opposites, it unites
them.

1819
Strength
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Engineering
Let’s forget the future for a moment.
As we discover it in the present.

Engineering.
What use is the engineering of tomorrow
when it can be found on the road today?
None. So let ’s turn to the here and now.
The engines, as you would expect,
are characterised by six horizontally
opposed cylinders. The 3.4-litre engine
in the 911 Carrera produces 257 kW
(350 hp); in the 911 Carrera S, the 3.8-
litre engine develops 294 kW (400 hp).
Both models are equipped with direct
fuel injection (DFI) and VarioCam Plus
for increased power and reduced fuel
consumption. This power is transmit ted
to the wheels by the new and efficient
7-speed manual gearbox or, optionally,
by Porsche Doppelkupplung (PDK), which offers gear changes with no interruption
in the flow of power.
Both engines deliver improved sport y
performance compared with the engine
in the previous model and yet fuel

consumption has been reduced by up
to 16 %. How was this achieved? One
explanation is the reduced capacit y of
3.4 litres in the 911 Carrera. Another is
the total redevelopment of the engine
peripherals with groundbreaking efficiency-
improving technologies.
As standard, these include the auto
start/stop function, electrical system
recuperation and intelligent thermal management as well as the new, energy-
saving electromechanical steering system
and, in the case of PDK, the introduction
of the coasting function (for more infor
-
mation, please refer to page 39 onwards).
The chassis is also packed with forward-
looking technology. Fit ted as standard
in the 911 Carrera S, Porsche Torque
Vectoring (PT V) increases dynamic perfor -
mance. Available as an option for the
S model, Porsche Dynamic Chassis Control
(PDCC) improves dynamic performance
further still. Dynamic engine mounts,
included as part of the optional Sport
Chrono Package, are now available for
the 911 Carrera models for the first time. These provide perceptibly more stable
handling under load change conditions
and in fast corners.
The new 911 has a light weight composite
construction in aluminium and steel. Used
extensively and in just the right places,
lightweight aluminium improves fuel
economy and dynamic performance and
helps to achieve a low weight to power
ratio of 4.7 kg / kW (3.5 kg / hp) for the
9 11 C a r r e r a S .
The future of the sportscar begins now.
911 Carrera models: fuel consumption in l/100 km (mpg) urban 13,8 (20.5) –11.2 (25.2) · extra urban 7.1 (39.8) – 6.5 (43.5) · combined 9.5 (29.7) –8.2 (34.4);
CO
2 emissions 224–194 g / km

2021
Strength

| The new 911 Carrera
Meetings, conferences, business lunches.
How about some leisure in between?

The new 911 Carrera.
In the 21st century, we find ourselves
caught bet ween all kinds of opposites on
a daily basis: bet ween the demands of
our work life and our private life, between
the real world and virtual realit y. How can
they all be reconciled? With a strong iden -
tit y and a sportscar that has incorporated
many contradictory notions since 1963.
Sportiness and everyday practicality are
a prime example. The new 911 Carrera is
equipped as standard with direct fuel
injection (DFI) and VarioCam Plus for high
power, high torque, ef ficient combustion
and, as a result, comparatively low fuel
consumption. Tradition and innovation blend seamlessly
together in the new rear-mounted 3.4-litre
flat-six engine thanks to its downsized
capacity. Despite the reduced displace
-
ment, the engine is capable of delivering
even more power to the road than its
3.6-litre predecessor.
The figures speak for themselves.
The maximum power of 257 kW (350 hp)
is available at 7,400 rpm and the maxi -
mum torque of 390 Nm is generated at
5,600 rpm. Yet, in conjunction with
Porsche Doppelkupplung (PDK), fuel con -
sumption and CO
2 emissions have been
reduced by 16 %. Even more im pres
sively,
the car accelerates from 0 to 100 km/ h
(0 to 62 mph) in 4.8 seconds and reaches
a top speed of 289 km/ h (179 mph).
The new 911 Carrera generates powerful
forces, which are transmit ted precisely
and directly to the wheels by the new
7-speed manual gearbox. As with the
optional PDK, gears 1 to 6 have a sports
ratio, while 7th gear has a long ratio for
reduced fuel consumption. The SPORT
but ton, which is fit ted as standard, makes
it possible to select an even more respon -
sive engine and transmission setup.
In terms of form and function, the new
single tailpipes are especially imposing
and emit a sound which is t ypically Porsche. The 19-inch Carrera wheels are
fit ted as standard and improve driving
stability and performance.
Sportscar technology as standard, in

the form of black four-piston monobloc
aluminium fixed calipers, Porsche Stability
Management (PSM) and Bi-Xenon head -
lights, shows that sportiness and safety
are not mutually exclusive.
Sport, moderation, everyday practicality
and st yle. Four key themes, one unifying
concept: the 911 Carrera.
911 Carrera: fuel consumption in l/100 km (mpg) urban 12.8 (22.1) –11.2 (25.2) · extra urban 6.8 (41.5) – 6.5 (43.5) · combined 9.0 (31.4) –8.2 (34.4);
CO
2 emissions 212–194 g / km

2223
Strength

| The new 911 Carrera S
Its identity emerged on the racetrack.
Its home is on the road.

The new 911 Carrera S.
Nothing defines us more than our heritage.
It says a lot about who we are. This is
particularly true of the new 911 Carrera S,
which has all the characteristics you would
expect of a sportscar whose origin is in
motorsport.
An elementary component of its DNA,
therefore, is power in the form of a 3.8-litre
engine with direct fuel injection (DFI) and
VarioCam Plus. It delivers 294 kW (400 hp)
at 7,400 rpm, and the maximum torque
of 440 Nm is achieved at 5,600 rpm. In
conjunction with the manual gearbox, the
sprint from 0 to 100 km/h (0 to 62 mph) is
completed in just 4.5 seconds. Top speed
isn’t reached until 304 km/ h (188 mph).
On figures alone, the new 911 Carrera S
excels, particularly in terms of efficiency.
Fuel consumption and CO
2 em issio ns
have been reduced by 14 % compared
with the previous model. This has been
possible thanks to the auto start /stop
function, which is available as standard,
and the coasting function in conjunction
with the optional Porsche Doppelkupp -
lung (PDK).
It ’s not difficult to tell where the
911 Carrera S comes from. You can hear
it in the resonant engine sound and you
can see it in the t win tailpipes in brushed
stainless steel and 20 - inch Carrera S
wheels. You can also feel it, thanks to Porsche
Active Suspension Management (PASM),
which is fit ted as standard, or the optional
PASM sports suspension with sport y

aerodynamics and the ride height lowered
by 20 mm. Or the optional Sport Chrono
Package and dynamic engine mounts.
Available as standard, Porsche Torque
Vectoring (PTV), or Porsche Torque
Vectoring Plus (PTV Plus) in conjunction
with the optional PDK, increase traction.
Porsche Dynamic Chassis Control (PDCC),
the active roll stabilisation system, is
available as an option and improves agility,
comfort and safet y. On the subject of safet y, the brakes at
the front of the new 911 Carrera S come
equipped for the first time with monobloc
fixed calipers with six instead of four

pistons for improved braking performance
and a shorter braking distance. Bi-Xenon
headlights are standard and the Porsche
Dynamic Light System (PDLS) is available
as an option.
There is no doubt. The new 911 Carrera S
knows its roots, and embraces them with
efficiency, power and sporty performance.
911 Carrera S: fuel consumption in l/100 km (mpg) urban 13.8 (20.5) –12.2 (23.2) · extra urban 7.1 (39.8) – 6.7 (42.2) · combined 9.5 (29.7) –8.7 (32.5);
CO
2 emissions 224–205 g / km

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27
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Temperament
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Engines
Engine cross section: 3.8-litre boxer engine
911 Carrera S: 440 Nm at 5,600 rpm, 294 kW (400 hp) at 7,400 rpm
1. High - pressure pump
2. High-pressure injector
3. Ignition rod module
4. Camshaft controller
5. Valve lif t adjustment switch valve
6. Switch tappet with integrated valve clearance
compensation
7. Intake camshaf t
8. Intake valves
9. Valve spring
10. Combustion chamber with Alusil cylinder liner
surface
11. Forged aluminium piston
12. Forged connecting rod
13. Crankshaft
14. Water pump
15. Air-conditioning compressor
16. Power steering pump (in conjunction with PDCC)
17. Vibration damper
18. Alternator pulley with freewheel
19. Hydraulic belt tensioner
20. Resonance valve
21. Resonance distributor
22. Resonance valve actuator
23. Intake manifold with integrated sound chamber
24. Electronically controlled throttle valve
25. Oil filter
26. Electronic map-controlled thermostat
27. Vacuum pump
28. Coolant jacket
29. Crankcase breather
30. Timing chain
31. S t a r t e r
911 Carrera: 390 Nm at 5,600 rpm, 257 kW (350 hp) at 7,400 rpm
The new 3.4-litre engine.
The 911 Carrera is equipped with a

3.4-litre boxer engine with direct fuel
injection (DFI) and VarioCam Plus. It
develops 257 kW (350 hp) at 7,400 rpm
and the maximum torque is 390 Nm at
5,600 rpm.
For the 911 Carrera with 7-speed
manual gearbox, this means acceleration
from 0 to 100 km/ h (0 to 62 mph)
in 4.8 seconds and a top speed of
289 km/ h (179 mph). With the optional
Porsche Doppelkupplung (PDK), it
means 0 to 100 km/ h (0 to 62 mph)
in just 4.6 seconds and a top speed
of 287 km/ h (178 mph).
The new 3.8-litre engine.
The 911 Carrera S is powered by a
3.8-litre boxer engine with direct fuel
injection (DFI) and VarioCam Plus. It
produces 294 kW (400 hp) at 7,400 rpm
and the maximum torque of 440 Nm
is achieved at 5,600 rpm.
As a result, the new 911 Carrera S with
7-speed manual gearbox completes the
sprint from 0 to 100 km/ h (0 to 62 mph)
in 4.5 seconds and reaches a top speed
of 304 km/ h (188 mph). With the optional
Porsche Doppelkupplung (PDK), the
figures are 0 to 100 km/ h (0 to 62 mph)
in 4.3 seconds and a top speed of
302 km/ h (187 mph).
911 Carrera models: fuel consumption in l/100 km (mpg) urban 13,8 (20.5) –11.2 (25.2) · extra urban 7.1 (39.8) – 6.5 (43.5) · combined 9.5 (29.7) –8.2 (34.4);
CO
2 emissions 224–194 g / km
40 60 80
100
120 140 160 180 200 220 240 260
1500 75008000
2000 2500300035004000450050005500600065007000
1000
294 kW (400 hp)440 Nm
300
280
Power (kW)
T orque (Nm)
Engine speed (rpm)
200
280 300 320 340 360 380 400 420
220 240 260
460
440
40
60 80
100 120 140 160 180 200 220 240 260
1500 75008000
2000 2500300035004000450050005500600065007000
1000
300
280
Power (kW)
T orque (Nm)
Engine speed (rpm)
200
280 300 320 340 360 380
400 420
220 240 260
460
440
257 kW (350 hp)
390 Nm

4041
Temperament

| Chassis and body
“That can’t be done.”
If ever a sentence gave motivation to sportscar designers, this is it.

Chassis and body.
A solid identit y tends to be described
with words like stability, directness or
substance. This might sound a lit tle
serious but, when it comes to the chassis
and body, we think that this is entirely
the right approach.
The best example is the engineered
design. Indeed, dynamic per formance
and ride comfort fundamentally depend
on factors such as vehicle weight, body
rigidity, wheelbase, axle construction
and steering. With the new 911, we
challenged our engineers to push the
boundaries of what is possible. Chassis control systems make a key

contribution to the 911 driving experience
and thus to the 911 identit y. These
include (standard in the 911 Carrera S):
Porsche Stability Management (PSM),
Porsche Active Suspension Management
(PASM) and Porsche Torque Vectoring
(PTV) or, in conjunction with PDK,
Porsche Torque Vectoring Plus (PTV Plus).
Porsche Dynamic Chassis Control (PDCC)
is additionally available as an option for
the 911 Carrera S. Yet, there is still scope for improvement
as far as sport y performance is
concerned. The optional Sport Chrono
Package triggers an adrenaline rush
at the push of a but ton. Dynamic engine
mounts, until now exclusively reserved
for 911 GT and Turbo models, may not be
capable of breaking the laws of physics
but they do succeed in exploiting them
to their own advantage – and yours.

4243
Temperament

| Chassis and body
Engineered design.
The new 911 fulfils two structural design
requirements thanks to its completely new
bodyshell: first, excellent driving dynamics
due to the body’s extremely high rigidit y;
second, a weight saving of approximately
50 kg in the bodyshell as a result of an
intelligent lightweight construction.
To meet the second requirement,
we employed innovative and precise
techniques for combining various materials
in order to utilise specific material
properties exactly where they are needed.
For the bodyshell, therefore, we used
very thin, but nevertheless extremely
rigid, sheets of steel. Aluminium and magnesium were used extensively in
areas such as the roof, underbody,

front end, doors, rear wings and engine
compartment and luggage compartment
lids. Light weight magnesium was also
selected for the cockpit support beam.
Such material efficiency is key to
reducing the overall weight and, as a
result, fuel consumption of the vehicle. For the driver, this intelligent blend

of materials reduces the weight of the
vehicle and offers a high level of comfort
thanks to excellent vibration-damping
characteristics and particularly high com -
posite rigidit y, an increase in dynamic torsional stiffness of up to 25 % compared
with that of the previous model, and
even
sportier handling despite a further
improvement in the weight to power ratio.
The 100 mm longer wheelbase improves
comfort as well as straight-line accuracy
and driving stabilit y at high speeds and in
fast corners.

Front and rear axles.
The redesigned independent suspension
at the front features a light weight spring-
strut axle with longitudinal and transverse
links and cross members that have been
refined for stiffness. Each front wheel
is precisely located, ensuring excellent
directional stability, superior handling and increased anti-dive (reduced pitching
under braking), and the wider track opti
-
mises turn-in.
The rear axle is equipped with a
motorsport-derived multi-link suspension
and chassis subframe based on the
LSA concept (Lightweight, Stable, Agile),
which has been modified to offer improved noise characteristics. Refined
axle kinematics for improved longitudinal
damping reduce acceleration squat

and increase comfort. Light weight spring
struts further enhance agilit y.
The high proportion of aluminium used in
the construction of the axles reduces the
weight of the vehicle and of the unsprung masses, helping to improve fuel

economy, comfort and agility.
Rear axle of the 911 Carrera S
Front axle of the 911 Carrera S
Aluminium
Deep-drawn steels
Multiphase steels
Super-high-strength micro-alloyed steels
Boron-alloyed steels