2015 PORSCHE 911 CARRERA 4S transmission

1
3
Drive 47
Efficiency-enhancing technologies.
Auto start /stop switches off the engine
when the driving speed falls below 4 mph
under moderate deceleration, such as
when you are approaching a red light. As
soon as you release the clutch or, with
PDK, depress the accelerator pedal, the
engine restarts – swiftly and smoothly.
In conjunction with Porsche Doppelkupplung
(PDK), a coasting function becomes
available where the situation allows.
The engine is decoupled from the
transmission to avoid deceleration
caused by engine braking. In this way,
optimum use is made of the vehicle’s
momentum, enabling it to coast for
longer distances.
Sports exhaust system.
It ’s a first for any Porsche turbocharged
boxer engines, and it ’s a technical
innovation. Available as an option for the
new 911, the sports exhaust system
features t wo cataly tic converters and a
rear silencer, which lead into two centrally
positioned tailpipes. For a look otherwise
more likely to be seen on the racetrack.
For impressive resonance and an intense
sports car sound – typical of the 911.
For 100 % Porsche. And for goose bumps
at the push of a but ton.
1 Spor ts exhaust system
2 Single-tube tailpipes of the 911 base models
3 Twin tailpipes of the 911 S models

Drive 49
7-speed manual transmission.
Pure, direct, precise. Short shift
movements and an optimum transition
from one gear to the next. The 7-speed
manual transmission combines a high
level of sport y performance with fast
gear changes. In conjunction with the
optional Sport Chrono Package, selecting
SPORT or SPORT PLUS mode activates
the dynamic
throttle-blip function, which
ensures the optimum engine speed for
every downshift, a more emotional
driving experience and an impressive
sound.
A gear indicator in the rev counter
reminds you which gear has been
selected. The upshift indicator in the
instrument cluster helps you actively to
conserve fuel.
Porsche Doppelkupplung (PDK).
The optimised 7-speed PDK, featuring
both a manual and an automatic mode, is
available as an option and offers extremely
fast gear changes with no interruption in
the flow of power. And that ’s with even
faster acceleration performance and a
further reduction in fuel consumption.
A first for the 911
models: in manual
mode, the shift direction simulates that
of racing cars and the 911
GT3 models –
to the rear to shift up, forwards to shift
down. For a racetrack driving experience
wherever you are. Gears one to six have a sports ratio, with
top speed being reached in sixth gear.
Seventh gear is ratioed primarily for fuel
economy.
PDK is essentially t wo gearboxes in one.
This double-clutch arrangement provides
an alternating, non-positive connection
bet ween the t wo half gearboxes and the
engine by means of t wo separate input
shafts. The flow of power from the
engine is transmit ted through one half
gearbox and one clutch at a time, while
the next gear is preselected in the
second half gearbox. During a gear
change, therefore, one clutch simply
opens and the other closes at the same
time, enabling gear changes to take
place within milliseconds.
Always a few milliseconds ahead of time.
Transmission.
1
7-speed manual transmission
2 Porsche Doppelkupplung (PDK)

Porsche Torque Vectoring (PTV) and
Porsche Torque Vectoring Plus (PTV Plus).
PTV (with manual transmission) or PTV Plus
(with PDK) is available as standard in
the S models and as an option for the
911 Carrera 4 models and the 911 Targa 4.
Both systems actively enhance vehicle
dynamics and stability. Operating in conjunction with a rear differential lock,
they work by intelligently braking the
rear wheels as the situation demands.

When the car is driven assertively
into a corner, moderate brake pressure
is applied to the inside rear wheel.
Consequently, a greater amount of drive force is distributed to the outside rear
wheel, inducing an additional rotational
pulse (yaw movement) around the
vehicle’s vertical axis. This results in
a direct and sport y steering action
from the turn-in point.
With PTV, the rear differential lock is
regulated mechanically, while PTV Plus is
equipped with electronic control offering
fully variable torque distribution. In
interaction with Porsche Stability
Management (PSM), the system improves

Chassis 63
SPORT button.
The SPORT button enables you to select
a suspension setup where the emphasis
is on either comfort or sport y performance.
At the push of a button, the electronic
engine management system switches the
engine mapping to offer an even sharper
response and engine dynamics that are
more direct.
In vehicles with Porsche Doppelkupplung
(PDK), upshifts take place at higher engine
speeds and downshifts happen sooner.
In addition, coasting mode and the auto
start/stop function are automatically
deactivated. If fitted, the optional sports
exhaust system is also activated
automatically.
Sport Chrono Package.
Adrenaline at the push of a but ton, goose
bumps included: the functions of the
optional Sport Chrono Package enable
an even sportier tuning of the chassis,
engine and transmission – and launch
you to unprecedented sporty heights.
What ’s new is the mode switch on the
steering wheel, derived from the
918 Spyder to make you feel closer to
the racetrack. Without your hand leaving
the steering wheel, you can choose any
of four set tings: Normal, SPORT, SPORT
PLUS and Individual. Now you can adapt
the vehicle even more to the way you
want to drive. On activation of SPORT PLUS mode,
Porsche Active Suspension Management
(PASM) and, in the S models, optional
Porsche Dynamic Chassis Control (PDCC)
and optional rear-axle steering adapt for
enhanced roadholding performance by
switching to a sportier damper set ting
and offering more direct turn-in on
entering the corner.
In combination with PDK, the Sport
Chrono Package has three additional
functions. The first is ‘Launch Control’,
which can be used to achieve the best
possible standing start – a racing start.
The second function is the motorsport-
derived gearshift strategy. In this mode,
Another few seconds faster.
Under the skin.
High-performance systems.
PDK is geared up for extremely short
shift times and optimum shift points for
the maximum acceleration available.
This combination of uncompromising and
involving performance is ideal for the
racetrack.
The third function – SPORT Response –
is brand new to the 911. Pressing the
but ton in the centre of the mode switch
primes the engine and transmission for the
fastest possible unleashing of power. In
other words, maximum responsiveness –
for a period of approximately 20 seconds.
A timer graphic in the instrument cluster
tells you how long is left.

Engage SPORT.
Scan code or go to w w w.porsche.co.uk/spor t- chrono - package and star t the video.

120 Personalisation
Spor ts exhaust system
Exclusive Sports tailpipes in silver colour
– not available
I number/extra - cost option standard equipment available at no extra cost
For more information on the options featured in this catalogue, please refer to the separate price list.
1) Available from 04/2016 at the earliest.
Exclusive Sports tailpipes in black
Option911
Carrera
911 Carrera S
911 Carrera 4
911 Carrera 4S
911 Carrera Cabriolet
911 Carrera S Cabriolet
911 Carrera 4 Cabriolet
911 Carrera 4S Cabriolet911
Ta r g a 4
911 Targa 4S
I no.
Engine.
Spor ts exhaust system176
Sports tailpipes in silver colour
1)
ExclusiveX LT
Sports tailpipes in black
1)
ExclusiveXLP
Transmission.
Porsche Doppelkupplung (PDK, 7-speed)250
Porsche Torque Vectoring (PT V) with mechanically locking rear
differential in conjunction with manual transmission
––220
Porsche Torque Vectoring Plus (PT V Plus) with electronically locking
rear differential in conjunction with optional PDK
––221

Personalisation 133
Exclusive Storage compartment lid with Porsche Crest
Exclusive Personalised floor mats with leather edging
Option911
Carrera
911 Carrera S
911 Carrera 4
911 Carrera 4S
911 Carrera Cabriolet
911 Carrera S Cabriolet
911 Carrera 4 Cabriolet
911 Carrera 4S Cabriolet911
Ta r g a 4
911 Targa 4S
I no.
Interior: leather.
Seat belt buckles in leather ExclusiveCDT
Inner door sill guards in leather
ExclusiveXTG
Sports seat Plus backrests in leather
ExclusiveXWK
Belt outlet trims in leather
Exclusive– –CTH
Transmission tunnel in rear in leather with decorative stitching
ExclusiveXHS
Storage compartment lid with model logo
1) ExclusiveXUV
Storage compartment lid with Porsche Crest
1) ExclusiveXPT
Personalised floor mats with leather edging
ExclusiveCFX

146 Technical data
Technical data.
1) Weight is calculated in accordance with the relevant EC Directives and is valid for vehicles with standard specification only. Optional equipment increases this figure. The figure given includes 68 kg for the driver and 7 kg for luggage. 2) Data determined in accordance with the measurement method required by law (Regulation [EC] 715/2007 as amended). The figures do not refer to an individual vehicle nor do they constitute par t of the of fer. They are intended solely as
a means of comparing different types of vehicle. Fuel consumption calculated for vehicles with standard specification only. Actual consumption and performance may vary with items of optional equipment. A vehicle's fuel consumption
and CO
2 emissions depend not only on its ef ficient use of fuel but also on driving st yle and other non -technical factors. The latest Porsche models with petrol engine are designed to operate on fuels with an ethanol content of up to 10 %.
You can obtain fur ther information about individual vehicles from your Porsche Centre.
911 Carrera / 911 Carrera Cabriolet 911 Carrera S / 911 Carrera S Cabriolet
Engine
Cylinders 6 6
Displacement 2,981 cm32,981 cm3
Max. power (DIN)
at rpm272 kW (370 hp)
6,500 309 kW (420 hp)
6,500
Max. torque
at rpm 450 Nm
1,700–5,000 500 Nm
1,700–5,000
Compression ratio 10.0 : 1 10.0 : 1
Transmission
Layout Rear-wheel drive Rear-wheel drive
Manual transmission 7-speed 7-speed
PDK (optional) 7-speed 7-speed
Chassis
Front a xleMcPherson strut suspension McPherson strut suspension
Rear axle Multi-link suspension Multi-link suspension
Steering Variable steering ratio, power-assisted (electromechanical) Variable steering ratio, power-assisted (electromechanical)
Turning circle 11 . 2   m 11 . 2   m
Brakes Four-piston aluminium monobloc fixed calipers front and rear,
discs internally vented and cross-drilled Six-piston aluminium monobloc fixed brake calipers at front,

four-piston units at rear, discs internally vented and cross-drilled
Vehicle stability system Porsche Stability Management (PSM) Porsche Stability Management (PSM)
Standard wheels Front: 8.5 J x 19 (ET 50), Rear: 11.5 J x 19 (ET 76) Front: 8.5 J x 20 (ET 49), Rear: 11.5 J x 20 (ET 76)
Standard tyres Front: 235/40 ZR 19, Rear: 295/35 ZR 19 Front: 245/35 ZR 20, Rear: 305/30 ZR 20

148 Technical data
Technical data.
1) Weight is calculated in accordance with the relevant EC Directives and is valid for vehicles with standard specification only. Optional equipment increases this figure. The figure given includes 68 kg for the driver and 7 kg for luggage. 2) Data determined in accordance with the measurement method required by law (Regulation [EC] 715/2007 as amended). The figures do not refer to an individual vehicle nor do they constitute par t of the of fer. They are intended solely as
a means of comparing different types of vehicle. Fuel consumption calculated for vehicles with standard specification only. Actual consumption and performance may vary with items of optional equipment. A vehicle's fuel consumption
and CO
2 emissions depend not only on its ef ficient use of fuel but also on driving st yle and other non -technical factors. The latest Porsche models with petrol engine are designed to operate on fuels with an ethanol content of up to 10 %.
You can obtain fur ther information about individual vehicles from your Porsche Centre.
911 Carrera 4 / 911 Carrera 4 Cabriolet 911 Carrera 4S / 911 Carrera 4S Cabriolet
Engine
Cylinders 6 6
Displacement 2,981 cm32,981 cm3
Max. power (DIN)
at rpm272 kW (370 hp)
6,500 309 kW (420 hp)
6,500
Max. torque
at rpm 450 Nm
1,700–5,000 500 Nm
1,700–5,000
Compression ratio 10.0 : 1 10.0 : 1
Transmission
Layout All-wheel drive All-wheel drive
Manual transmission 7-speed 7-speed
PDK (optional) 7-speed 7-speed
Chassis
Front a xleMcPherson strut suspension McPherson strut suspension
Rear axle Multi-link suspension Multi-link suspension
Steering Variable steering ratio, power-assisted (electromechanical) Variable steering ratio, power-assisted (electromechanical)
Turning circle 11 . 2   m 11 . 2   m
Brakes Four-piston aluminium monobloc fixed calipers front and rear,
discs internally vented and cross-drilled Six-piston aluminium monobloc fixed brake calipers at front,

four-piston units at rear, discs internally vented and cross-drilled
Vehicle stability system Porsche Stability Management (PSM) Porsche Stability Management (PSM)
Standard wheels Front: 8.5 J x 19 (ET 50), Rear: 11.5 J x 19 (ET 56) Front: 8.5 J x 20 (ET 49), Rear: 11.5 J x 20 (ET 56)
Standard tyres Front: 235/40 ZR 19, Rear: 295/35 ZR 19 Front: 245/35 ZR 20, Rear: 305/30 ZR 20