2011 PORSCHE BOXSTER S change time

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Six-speed manual gearbox.
The new Boxster models are equipped
as standard with a light weight six-speed
manual gearbox. Gearshifts are smooth
and optimally adapted to the respective
engine map. Shift throws are short and
sport y and the gear lever is easy to oper -
ate, enabling a rapid gearshift action and
providing a truly engaging driving experi -
ence. The upshift indicator located in the
central circular instrument helps you to
maximise fuel efficiency.
The elevated centre console gives you an
authentic sports car feel. It positions the
gear lever close to the steering wheel, which enables you to change gear as fast
and as ergonomically as possible.
Porsche Doppelkupplung (PDK).
Available as an option for the new Boxster
models is a completely retuned 7-speed
Porsche Doppelkupplung (PDK), featuring
both manual and automatic modes. PDK
offers extremely fast gear changes with no
interruption in the flow of power, improved
acceleration over the manual gearbox, very
short response times, reduced fuel con
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sumption and a distinct increase in comfort.
In total, PDK has seven forward gears at its
disposal. Gears 1 to 6 have a sports ratio
Act or relax as you please.
Transmission.
and top speed is reached in 6th gear. The
7th gear ratio is longer and keeps engine
speed low to improve ride comfort and
reduce fuel consumption at higher speeds.
The design of PDK is similar to t wo
conventional gearboxes in one. The odd
numbered gears are housed on one
assembly and the even numbered gears
on another, each having its own clutch.
While one gear is engaged, PDK pre-
selects the next gear based on driver
input. When the next gear is requested,
drive is switched from one clutch to
the other in milliseconds, delivering gear
changes with no loss of drive.
For fuel consumption and CO
2 emissions please refer to page 127.
1 Gear lever for six-speed manual gearbox
2 PDK gear selector
3 PDK gearshift switches on multifunction
steering wheel
4 Porsche Doppelkupplung (PDK)
H a l f ge a r b ox 1: ge a rs 1, 3, 5, 7, R
Half gearbox 2: gears 2, 4, 6

For ward thrust |
Transmission
For fuel consumption and CO2 emissions please refer to page 127.
Coasting.
The coasting function available with
Porsche Doppelkupplung (PDK) enables
you to save even more fuel where the
situation allows. The engine is decoupled
from the transmission to prevent
deceleration caused by engine braking.
In this way, optimum use is made of
the vehicle’s momentum, allowing it to
coast for longer distances.
For example, you may want to slow down
from 60 mph to 40 mph in anticipation
of the change of speed limit ahead. As
you ease off the accelerator pedal, PDK
deselects the current gear automatically
and you begin to coast in neutral until
you have reached your desired speed. As
soon as you operate the accelerator or brake pedal, PDK re-engages the appro
-
priate gear within fractions of a second.
The process is smooth and seamless
thanks to the extremely fast clutch.
Another way to reduce fuel consumption
is to utilise the coasting function on
downhill gradients that are gentle enough
for you to maintain a constant speed.
Efficient on long journeys, such as on the
motorway, PDK remains ready to respond
as swiftly and precisely as you would
expect.
In short, driving in coasting mode makes
a real impact on fuel consumption with -
out any need for compromise on comfort
or sporty performance.
With the SPORT but ton selected, the full
advantages of the new version of PDK
are brought into play: a more immediate
response to throt tle inputs, even shorter
shift times and swift, throttle-blip down -
shifts on overrun and when braking –
always accompanied by an emotive engine
sound.
With the optional Sport Chrono Package,
PDK is enhanced by the ‘Launch Control’
and ‘motorsport- derived gearshif t strategy’
functions (p. 63) for even faster gear
changes and the best possible per formance
thanks to a boost in torque during upshift
phases. Overrun downshifts provide
extremely sport y braking and acceleration
for added excitement.

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For ward thrust |
Chassis
Wheels.
The standard wheels on the new Boxster
models have been enlarged by one inch
compared with those of the previous
models. Made from a light weight alloy, the
larger wheels reinforce the car’s imposing
presence and further improve sport y
performance. The new Boxster is equipped with 18-inch
wheels. Their minimalist five-spoke design
is sport y and elegant in equal measure.
Tyre sizes are 235/45 ZR 18 and 265/45
ZR 18 at the front and rear respectively.
The Boxster S has 19-inch wheels with
a dynamic dual-spoke design. The t yre
size at the front is 235/40 ZR 19 and
265/40 ZR 19 at the rear.
The larger rolling circumference improves
comfort and performance. At the same time, the rolling resistance of the new gen
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eration of t yres has been reduced which,
in turn, helps to reduce fuel consumption.
Wheels up to 20 inches are available as an
option.
Tyre Pressure Monitoring (TPM).
Optional Tyre Pressure Monitoring (TPM)
sends warnings to the on-board comput -
er’s display screen in the event of low t yre
pressure. The 4.6-inch TFT screen in the
instrument cluster enables the driver to
check the pressure in all four t yres. The system updates quickly and accurately
after an engine start, t yre pressure cor
-
rection or wheel change – for increased
comfort and safet y.
1 18 - inch Boxster wheel
2 19 - inch Boxster S wheel

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63
Sport Chrono Package.
Time is precious and every hundredth
of a second counts. The optional Sport
Chrono Package makes your driving experi -
ence priceless thanks to an even sportier
tuning of throt tle response and handling
characteristics.
The package comprises dynamic gear-
box mounts, a per formance display,
a digital and analogue stopwatch and
the SPORT PLUS but ton. When this
is pressed, optional Porsche Active
Suspension Management (PASM) switches
to ‘Sport ’ mode for harder damping
and more direct steering and therefore,
even more intensive road holding.
The trigger threshold for PSM is raised.
Agilit y is perceptibly enhanced when
braking for corners with PSM, allowing
even sportier braking and exit acceleration.
For even greater dexterit y, PSM can be set to standby while the car is still in
SPORT PLUS mode. For safet y, it is set
to intervene automatically only when ABS
assistance is required.
In conjunction with optional PDK, the Sport
Chrono Package comes with t wo additional
functions for a sport y drive that borders
on a motorsport experience. The first
is ‘Launch Control’, which is designed to
produce a racing start.
The second function is the involving

‘motorsport- derived gearshif t strategy’.
Using this, Porsche Doppelkupplung (PDK)

is geared up for the shortest possible
shift times and optimum shift points,
while torque boosts during gear changes
provide the maximum possible accelera -
tion. This involving experience is further
enhanced by overrun downshifts
and the
throttle-blip function for uncompromising
driving pleasure.
An additional display in the steering wheel
or either the instrument cluster indicates
whether the SPORT or SPORT PLUS
but -
tons and, with PDK, Launch Control have
been activated. In conjunction with the
optional Porsche Communication
Management (PCM), a special display
enables you to view, store and evaluate
lap times or other driving times. It shows
the total driving time, lap distance, lap
number and lap times recorded so far.

Performance is further intensified by
dynamic gearbox mounts. Read on to find
out more.
1 Sport Chrono display on the PDK steering wheel
2 Sport Chrono stopwatch
3 SPORT and SPORT PLUS but ton

1Free space |
Interior and comfort
Ultimately, the feeling of freedom comes
from within. The interior of the new
Boxster models is purposefully designed
as a declaration of independence.
The geometric form of the cockpit
follows a clear direction: forwards.
The elevated centre console integrates
the driver optimally into the vehicle
by positioning the gear lever extremely
close to the steering wheel to enable
fast and sport y gear changes.
The generously proportioned interior is
light and offers plent y of space for driver
and passenger comfort. The individual
controls are characterised by their
simplicit y and ergonomics for intuitive use.
Fit ted as standard, the CDR audio
system combines with the optional
Sound Package Plus to deliver impressive
acoustic performance and has a touch -
screen for easy operation. Available
as an option, the BOSE
® Surround Sound
System creates an authentic sound
experience with eight amplifier channels,
10 loudspeakers and a total output of
445 wat ts.
The interior materials are high-quality,
and the refined tone is enhanced by a
wealth of silver- coloured details. These
are found on the dashboard trim strip,
the centre console, the door pulls, the
glove compartment release lever, the
side and centre air vent surrounds and
The most beautiful roof is the sky.
Interior and comfort.
the model designation plaque on the
centre console.
The steering wheel rim and gear lever/
selector are sport y and st ylish at the
same
time. The door pull inlays are t ypi -
cally Porsche. Finished in leather, they
represent a balanced blend of design
and functionalit y. In the Boxster S, the
door armrests and the centre console
storage compartment lid are also fin -
ished in leather.
For even more sport y elegance, you
can request the optional leather package
for a st ylish leather finish on purposefully
selected interior features. As always, a
comprehensive leather interior package
is also available as an option.
1 Boxster S with natural leather interior in Carrera Red,
PDK and other optional equipment available from
selected product ranges including Porsche Exclusive