· 53 · · 52 ·The new Cayman and the Cayman S |
Chassis
Porsche Active Suspension
Management (PASM).
PASM is an electronic damping
control system. Available on
both Cayman models, it offers
continuous adjustment of
individual damping forces based
on current road conditions and
driving style. Agility and driving
pleasure are significantly
enhanced while retaining the
car’s natural ride quality. Equipped
with PASM, the car rides 10 mm
lower than with the standard
steel-sprung suspension.
The driver can choose one of
two setup modes, ‘Normal’ or
‘Sport’. While the first is a blend
of performance and comfort, the
‘Sport’ setup ratings are generally
much firmer, enabling greater
agility on the racetrack. In either
mode, the system responds to
changing loads by automatically
applying the optimum damping
rate on each individual wheel.
The rates are selected from a
range of map options which are
specially adapted to the unique
dynamics of the Cayman and
Cayman S.
The movement of the body is
continuously monitored under
acceleration, braking and cornering
manoeuvres, as well as on poor
road surfaces. Other sensors
provide additional information on
lateral acceleration, steering
angle, brake pressure and engine
torque. A dedicated control unitprovides real-time analysis and
damper adjustment as defined
for the respective setup mode
(‘Normal’ or ‘Sport’). The result:
greater stability and more
consistent occupant comfort.
If, when ‘Sport’ mode is selected,
the quality of road surface drops
below a certain threshold, the
system immediately switches
to
a softer rating and restores
the car’s traction and grip.
When the road surface improves,
PASM returns to the original,
harder ratings. The system
remains active in ‘Normal’ mode,
too, automatically switching to a
harder setup if the car is driven
more assertively. As the dampers
become stiffer, the car becomes
more stable and driver control is
improved.
Rebound in ‘Normal’ mode –
damper piston with bypass
valve openRebound in ‘Sport’ mode –
damper piston with bypass
valve closed
Compression in ‘Sport’ mode –
damper piston with bypass
valve closed Compression in ‘Normal’ mode –
damper piston with bypass
valve open
· 122 ·
Technical data
Cayman Cayman S
Engine
TypeBoxer Boxer
InstallationMid-mounted Mid-mounted
Cylinders66
Displacement2,687 cm33,387 cm3
Max. power (DIN) 180 kW (245 bhp) 217 kW (295 bhp)
at rpm6,500 6,250
Max. torque273 Nm 340 Nm
at rpm4,600 – 6,000 4,400 – 6,000
Compression ratio11.3 :1 11.1:1
Transmission
LayoutRear-wheel drive Rear-wheel drive
Manual gearbox 5-speed 6-speed
Tiptronic S (optional)5-speed 5-speed
Chassis
Front axleMcPherson-strut suspension McPherson-strut suspension
Rear axleMcPherson-strut suspension McPherson-strut suspension
SteeringVariable steering ratio, Variable steering ratio,
power-assisted (hydraulic) power-assisted (hydraulic)
Turning circle11. 1 m 11. 1 m
Brakes4-piston monobloc aluminium fixed 4-piston monobloc aluminium fixed
calipers front and rear, discs calipers front and rear, discs
internally vented and cross-drilled internally vented and cross-drilled
Vehicle stability systemPSM (with ABS 8.0) PSM (with ABS 8.0)
Wheels Front: 6.5J x 17 Front: 8J x 18
Rear: 8J x 17 Rear: 9J x 18
Tyres Front: 205/55 ZR 17 Front: 235/40 ZR 18
Rear: 235/50 ZR 17 Rear: 265/40 ZR 18
· 123 ·The new Cayman and the Cayman S |
Technical data
Cayman Cayman S
WeightsManual gearbox/ Tiptronic S Manual gearbox/ Tiptronic S
Unladen weight (DIN)1,300 kg/1,360 kg 1,350 kg/1,390 kg
Unladen weight (EC)* 1,375 kg/1,435 kg 1,425 kg/1,465 kg
Permissible gross weight1,620 kg/1,665 kg 1,630 kg/1,670 kg
Performance Manual gearbox/ Tiptronic S Manual gearbox/ Tiptronic S
Top speed258 km / h (160 mph)/ 275 km / h (171 mph)/
253 km / h (157 mph) 267 km / h (166 mph)
0 –100 km / h (0 – 62 mph) 6.1 secs/7.0 secs 5.4 secs/6.1 secs
Flexibility 80 –120 km / h
(50 –75 mph)6.9 secs/7.2 secs (in 4th gear) 6.6 secs/6.3 secs (in 5th/4th gear)
Flexibility 100 – 200 km / h
(62 –124 mph) 21.5 secs/22.1 secs (in 4th gear)18.0 secs/17.8 secs (in 5th/4th gear)
Fuel consumption/emissionsManual gearbox/ Tiptronic S Manual gearbox/ Tiptronic S
In accordance with 80 / 1268 /EC as valid at time of going to press
Urban in l / 100 km (mpg)13.8 (20.5)/14.9 (19.0) 15.3 (18.5)/16.3 (17.3)
Extra urban in l / 100 km (mpg)6.8 (41.5)/7.7 (36.7) 7.8 (36.2)/7.9 (35.8)
Combined in l / 100 km (mpg)9.3 (30.4)/10.1 (28.0) 10.6 (26.6)/11.0 (25.7)
CO2emissions (g /km)222/242 254/262
Dimensions /aerodynamics
Length4,341 mm 4,341 mm
Width1,801 mm 1,801 mm
Height1,305 mm 1,305 mm
Wheelbase2,415 mm 2,415 mm
Luggage compartment150 litres/260 litres 150 litres/260 litres
volume front /rear
Tank capacity (refill volume)64 litres 64 litres
Drag coefficient0.29/0.29 0.29/0.30
* The unladen weight (EC) complies with the relevant EC Directives and is valid for standard specification vehicles only.
Some optional equipment can increase this weight. The figure specified above includes 68 kg representing the driver and 7 kg for luggage.
