2010 PORSCHE BOXSTER S fuel cap

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· 8 · · 9 ·· 10 ·
Boxster S
Boxster in Porsche Racing Green Metallic
An extraordinarily powerful mid-
mounted engine. An extremely
low centre of gravit y. Very high
agilit y and dynamic handling.

The driving experience offered
by a Boxster goes far beyond
superficial driving pleasure. That ’s
because it ’s based on a concept
which made the 550 Spyder one
of the most successful racing
cars of its time. We see it as the
very embodiment of Porsche
Intelligent Performance.
Both models are powered by
sophis ticated engines. The

Boxster’s six- cylinder Boxer engine,
fit ted with VarioCam Plus (p. 36),
has a 2.9 -litre capacit y, 188 kW
(255 hp) and maximum torque of
290 Nm at 4,400 to 6,000 rpm.
Taking it to 100 km/ h (62 mph)
in just 5.9 seconds, with a top
speed of 263 km/ h (163 mph). Despite this increase in power,
the CO
2 emissions have been
reduced by up to 12
% compared
with the previous model. In com -
bination with the optional Porsche
Doppel kupplung (PDK), the
result is a very low emissions
value of 214 g / km and fuel
consumption of 9.1 l/100 km
(31 m pg ).
The Boxster S has an additional
power boost, with direct fuel injec -
tion (DFI, p. 28) fit ted as standard.
This provides optimum fuel mix-
ture formation for improved fuel
ef ficiency and a distinct increase
in power and torque. In combi-
nation with the optional PDK, this
gives a reduction in fuel con-
sumption of 15 % and lowers CO2
emissions by 16 % compared with
the previous model.
The pleasure of a roadster.
The excitement of a Porsche.
The Boxster models.
The 3.4-litre six- cylinder Boxer
engine in the Boxster S develops
an impressive 228 kW (310 hp).
Maximum torque of 360 Nm is
reached bet ween 4,400 and
5,500 rpm and acceleration to
100 km/ h (62 mph) takes just
5.3 seconds.

In summary, an engine which
is responsive enough to provide
power from the outset – and
reaches its limit at 274 km/ h
(170 mph).

In both models, a precision six-
speed manual gearbox makes
optimum use of the power and
torque of the engine. Available
as an option is Porsche Doppel-
kupplung (PDK, p. 42) featuring
both manual and automatic
modes.
The principle is as impressive
as it is simple: it has seven
gears, t wo half gearboxes and
t wo clutches. As one gear is
engaged, the next is already
preselected in the other half
gearbox.
Gear changes take place in milli
-
seconds without any interruption
in the flow of power. The advan -
tage over a fully manual trans
mis -
sion is the considerably faster

rate of acceleration for the same
level of fuel consumption. The
advantage over a fully automatic
transmission is a perceptible
increase in driving dynamics –
with a similar level of comfort
and a distinct reduction in fuel
consumption. In short, Porsche
Doppelkupplung (PDK) not only increases the agilit y of the

Boxster but also enhances
driving pleasure.
As you would expect, the chas-
sis setup ensures a supremely
sport y ride. A wider track and
generously dimensioned wheels
in a dynamic design provide an
even sportier driving experience.
The optional mechanically locking
rear dif ferential (p. 54) delivers
high traction and increased per -
formance.
When fit ted in combination with
PDK, the optional Sport Chrono
Package (p. 56) gives you access

to t wo further functions: ‘Launch
Control’ for maximum accelera -
tion from a standing start, and
a ‘motorsport-derived gearshift
strategy’, bringing gearshift
characteristics straight from the
racetrack.
Boxster | The Boxster concept

· 94 ·· 95 ·
Boxster | Environment
Boxster S
In the Boxster models approxi -
mately 20 % of components are
made from light weight alloys.
We use only innovative and envi -
ronmentally friendly components,
and each material is labelled
to facilitate its separation for
recycling. Recycled plastics are
used where they meet exacting
technical requirements. In all,
the Boxster models are approxi -
mately 95 % recyclable.

In addition, Porsche uses only
environmentally friendly water-
based paints. The Boxster models
are absolutely free of asbestos,
CFCs and components manufac -
t
ured using CFCs. This is because,
here at Porsche, environmental
protection does not begin at the
end of a vehicle’s life. It starts
at the planning and development
stage.
Fuel.
Both Boxster models are already
designed to operate on fuels
with an ethanol content of up to
10 %. Ethanol has a positive
impact on the CO2 balance since
the plants cultivated for the
production of this biofuel also
absorb CO2 from the atmosphere.

The release of hydrocarbons
from the fuel system has been
minimised thanks to the active
carbon filter and a special coating
on the fuel tank. All fuel lines
are made of aluminium and multi-
layered plastic.
.
Noise.
The Boxster models comply
with all applicable noise regula -
tions without any form of engine
encapsulation. To achieve this,
noises are eliminated at source.
Engine parts are stif f, moving
parts are light weight and toler-
ances are kept to a minimum.
Large-volume silencers and reso -
nators in the air intake system
minimise noise further. For the
entire service life of the vehicle.
Maintenance.
Long service intervals offer
clear advantages. For you: lower
costs and saved time. For the
environment: the use of fewer
consuables and replacement
parts. For full details of service
intervals, please refer to the
separate price list.

· 126 ·· 127 ·
Boxster | Technical data
Technical data
Boxster Boxster S
Weights
Manual / PDK Manual / PDK
Unladen weight (DIN) 1.335 kg / 1.365 kg 1.355 kg / 1.380 kg
Unladen weight (EC)
1)1.410 kg / 1.440 kg 1.430 kg / 1.455 kg
Permissible gross weight 1.635 kg / 1.670 kg 1.645 kg / 1.675 kg
PerformanceManual / PDK (SPORT PLUS)2)Manual / PDK (SPORT PLUS)2)
Top speed km/ h (mph) 263 (163 mph) / 261 (162 mph)274 (170 mph) / 272 (169 mph)
0 –100 km/ h (0 – 62 mph) 5.9 secs / 5.8 secs (5.6 secs)
2)5.3 secs / 5.2 secs (5.0 secs)2)
0 –160 km/ h (0 –99 mph) 13.6 secs / 13.4 secs (13 1 secs)2)11.6 secs / 11.4 secs (11.1 secs)2)
Flexibilit y (80 –120 km/ h)
(50 –75 mph) in 5th gear
In -gear acceleration (80 –120 km/ h)
(5 0 –75 m p h) 7.6 secs / 7.5 secs
– / 3.8 secs
6.5 secs / 6.3 secs
–
/ 3.2 secs
Fuel consumption /emissions3)Manual / PDK Manual / PDK
Urban in l/100 km (mpg) 13.8 (20.8) / 13.6 (20.5)13.6 (20.8) / 14 1 (20.0)
Extra urban in l/100 km (mpg) 6.9 (40.9) / 6.5 (43.5)7.1 (39.8) / 6.6 (42.8)
Combined in l/100 km (mpg) 9.4 (30.1) / 9.1 (31.0)9.5 (29.7) / 9.4 (30.1)
CO
2 emissions (g/km) 221 / 214223 / 221
Dimensions /aerodynamics
Length 4.342 mm4.342 mm
Width (including exterior mirrors) 1.801 mm (1.952 mm)1.801 mm (1.952 mm)
Height 1.292 mm1.294 mm
Wheelbase 2.415 mm2.415 mm
Luggage compartment volume ( VDA)
front/rear150 l / 130 l 150 l / 130 l
Tank capacity (reserve fuel) approx. 64 lapprox. 64 l
Drag coef ficient manual/PDK c
w = 0.29/0.30manual/PDK cw = 0.30/0.31
Boxster Boxster S
Engine
Ty p e Boxer Boxer
Installation mid - mounted mid - mounted
No. of cylinders 6 6
Displacement 2.893 cm
33.436 cm3
Max. power (DIN)
at rpm188 kW (255
hp)
6.400 228 kW (310
hp)
6.400
Max. torque
at rpm 290 Nm
4.400–6.000 360 Nm
4.400–5.500
Compression ratio 11.5 : 1 12.5 : 1
Transmission
Layout Rear-wheel drive Rear-wheel drive
Manual transmission 6-speed 6-speed
PDK (optional) 7-speed 7-speed
Chassis
Front axleMcPherson-strut suspension McPherson-strut suspension
Rear axle McPherson-strut suspension McPherson-strut suspension
Steering Power assisted (hydraulic)
with variable steering ratio Power assisted (hydraulic)

with variable steering ratio
Turning circle 11. 1 m 11. 1 m
Brakes 4 - piston aluminium monobloc fixed
calipers front and rear, discs
internally vented and cross- drilled 4 - piston aluminium monobloc fixed
calipers front and rear, discs

internally vented and cross- drilled
Vehicle stabilit y system PSM (with ABS 8.0) PSM (with ABS 8.0)
Wheels Front: 7 J x 17
Rear: 8.5 J x 17 Front:
8 J x 18
Rear: 9 J x 18
Ty res
Front:
205/55 ZR 17
Rear: 235/50 ZR 17 Front:
235/40 ZR 18
Rear: 265/40 ZR 18
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) With SPORT PLUS but ton in conjunction with the optional Sport Chrono Package or Sport Chrono Package Plus.3) Data determined in the NEDC (New European Driving Cycle) in accordance with the Euro 5 (715/2007/ EC and 692/2008/ EC) measurement method. The figures do not refer to an individual vehicle nor do they constitute part of the of fer. They are intended solely as a means of com -
paring dif ferent t ypes of vehicle. You can obtain further information about individual vehicles from your Porsche Centre. The fuel consumption
has been calculated based on a vehicle with standard equipment. Optional equipment may af fect fuel consumption and per formance.