 |
| 2011 Porsche Cayman S |
Their uncompromising performance is generated by two brand new engine developments, which stand out above all for their lightweight construction, power output and efficiency. The new 2011 Porsche Cayman has a 2.9-litre flat-six engine with a power output of 195 kW (265 hp). Even more impressive are the performance values of the new 2011 Porsche Cayman S, now with direct fuel injection (DFI, p. 34). The fuel/air mixture is prepared entirely in the combustion chamber after having been metered and injected directly, with millisecond precision. This means even more power and torque. To express this in figures, its 3.4-litre flat-six engine unleashes a mighty 235 kW (320 hp).
In either model, this tremendous power is delivered to the road by a precision six-speed manual gearbox. New 2011 Porsche Doppelkupplung (PDK, p. 48) is also available as an option. The key elements of PDK are its seven gears, two half gearboxes and two clutches. It features both manual and automatic modes. Gears are changed using the new gear selector for PDK or the buttons on the optional sports steering wheel for PDK. The gear change takes place in a matter of milliseconds without any interruption in the flow of power. The advantage over a fully manual transmission is the considerably faster rate of acceleration for the same rate 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.
 |
| 2011 Porsche Cayman |
The handling of the new 2011 Porsche Cayman models is impressive. The suspension tuning has been completely modified without sacrificing the comfort required for longer journeys. For a driving experience that is even more involving, consider the optionally available Sport Chrono Package (p. 62). It offers even sportier tuning of the engine and chassis at the push of a button. The optional mechanically locking rear differential (p. 60) delivers high traction and increased performance. A wider track and generously dimensioned wheels in a new design are also your guarantee of a resolutely dynamic driving experience.
The new headlight design and new LED taillights are a striking feature. Bi-Xenon headlights including LED daytime running lights and dynamic cornering lights are available as an option. Porsche Stability Management (PSM, p. 72), which is available as standard, makes you feel even safer and now comes with two additional functions: precharging of the brake system, and brake assist. A high level of passive safety is provided by the driver’s and passenger’s airbags, which are fitted as standard, and the Porsche Side Impact Protection System (POSIP, p.74) with head and thorax airbags.
 |
| 2011-2012 Porsche Cayman S |
A look inside the passenger compartment leaves you in no doubt that the car was designed for uncompromising sportiness. All the important functions are intuitive to control, including the latest,
optional Porsche Communication Management (PCM, p. 92) with navigation module, 6.5-inch touchscreen and CD/DVD drive. Optional seat ventilation keeps you cool when the weather is very
warm, while the heated Porsche Doppelkupplung (PDK) steering wheel is a welcome feature on
particularly cold days. The new, optionally available BOSE® Surround Sound System offers a genuine alternative to the distinctive sound of the engine. In conjunction with the new PCM,
it supports 5.1 surround sound for the first time.
The design of the new Porsche Cayman and Porsche Cayman S models is befitting of their distinctive, sporty character. Their performance potential is obvious at first sight, for these are true specimens of force and athleticism. Individual styling features help to define both vehicles so impressively. A certain style, like no other. Immediately, the front displays the kind of character that you expect to find in the new Cayman A constant interaction of convex and concave curves. models. The front end has been restyled with enlarged air intakes that hint at the performance within. The contouring of the front apron gives the car an even more purposeful appearance. The front
spoiler lip has been enlarged, further reducing lift at the front axle.
 |
| 2011-2012 Porsche Cayman and Porsche Cayman S |
The front wings with their new, integrated headlights give the Porsche Cayman models a distinctively sporty look. The headlights feature a brand new design. Both models are equipped as standard with halogen headlights, LED position lights and front fog lights integrated into the outer air intakes. Bi-Xenon headlights with dynamic cornering lights, including LED daytime running lights, are available on request. Follow the car’s clean lines along the side towards the rear, past the newly styled and enlarged exterior mirrors, where the impressive design continues. The styling is emphasised by the distinctly pronounced curves of the front and rear wings and the shape of the doors.
Typically for a coupé, there is a gradual, flowing transition from the A-pillar to the rear. The sharper contour of the side skirts directs the air stream down to the side air intakes which are designed to
facilitate considerable throughflow. The rear section of the side windows curves dynamically upwards. Extending beyond the side windows are two additional lines that direct attention towards the rear end. One of these lines continues to frame the large rear screen. The second line continues its rearward path to the new LED taillight module. The elegant, extendable rear wing further reduces lift at the rear axle. Below, you cannot miss the visible hallmark of the characteristic Porsche sound: the new stainless steel tailpipe twin tailpipe on the 2011-2012 Porsche Cayman S integrated into the new rear end. The unmistakable styling of the Porsche Cayman models is complemented by the new wheel design. The 2011 Porsche Cayman is fitted with 17-inch wheels as standard, the Porsche Cayman S with 18-inch wheels. A 19-inch option is available for both models. The result of all of these measures? A unique appearance and refined aerodynamics with a low drag coefficient of only 0.29.
 |
| Porsche Cayman S |
The new 2011 Porsche Cayman models. Even more sophisticated, even more dynamic, and when it comes to style, they trust in only one direction: their own. It's not just about the drive for individuality or supreme performance. Above all, it's the indescribable intensity with which the new Cayman models express these two virtues. Precisely one attitude is the driving force behind the new Cayman:
the absolute conviction to remain true to oneself. No middle roads. No compromises. No nonsense.
One of the features that exemplifies this attitude is the mid-engine layout, which ensures a low centre
of gravity and thus a high degree of agility and an extremely sporty drive. The new six-cylinder
horizontally opposed power unit has a capacity of 2.9 litres.
The engine delivers a power output of 195 kW (265 hp) at an engine speed of 7,200 rpm. A maximum torque of 300 Nm is achieved between 4,400 and 6,000 rpm. From a standing start, the new Cayman accelerates to 62 mph (100 km/h) in 5.8 seconds. With the optional Porsche Doppelkupplung (PDK), this sprint takes just 5.7 seconds. Top speed is 164 mph (265 km/h) in conjunction with the manual gearbox. Equally impressive, however, is the 10% reduction
in fuel consumption and the 12% reduction in CO2 emissions, depending on the type of gearbox.
The power of the engine is delivered to the road by a precision six-speed manual gearbox.
 |
| Porsche Cayman Interior |
To cope with the increased engine power output, the new Cayman has enlarged brake discs at the front axle for an even shorter braking distance and improved safety. Fitted as standard are 17-inch wheels with a new star-shaped design which allows an eye-catching view of the brake system. And the interior? The overall impression is simply one of high quality. For instance, the rims of all optional steering wheels are covered in smooth-finish leather. The front centre console has been completely restyled and is now finished predominantly in traditional black. The new, integrated CDR-30 audio system with 5-inch display comes as standard and an integrated six-disc CD/DVD autochanger is available as an option. The new Cayman has found its way. Its own? Without doubt.
The new 2011 Porsche Cayman S
To accept no compromises, to make conscious decisions, to be governed by nothing other than one's own free will, and to have a clear point of view. A highly promising way to build a sportscar.
For us, it's the only way. It is from this philosophy that we developed the new mid-mounted engine with a 3.4-litre capacity and direct fuel injection (DFI, p. 34). The engine delivers a power output of 235 kW (320 hp) at 7,200 rpm, and a maximum torque of 370 Nm is achieved at 4,750 rpm. It has been possible to reduce fuel consumption by up to 15% and CO2 emissions by up to 16%, depending on the type of gearbox.
The new 2011 Porsche Cayman S reaches 62 mph (100 km/h) in just 5.2 seconds. Top speed isn’t reached until 172 mph (277 km/h). Porsche Doppelkupplung (PDK, p. 48) is available as an option. The fastest rate of acceleration of 4.9 seconds is achieved in conjunction with the optional Sport Chrono Package. In addition to having a higher power output, the new Porsche Cayman S also differs from the new porsche Cayman in its appearance. It has a front spoiler painted in the vehicle’s exterior colour, and a new twin tailpipe in stainless steel. The sound? Distinctive. In keeping with the rest of the new 2011 Porsche Cayman S. But so much power also needs to be tamed. This is the task of the optimised brake system with four-piston aluminium monobloc fixed calipers in a striking red painted finish.
To deliver the increased power output to the road, the Porsche Cayman S is fitted with 18-inch Porsche Cayman S II wheels. Their new design exudes pure dynamism as befits the model's overall look. In summary, the new 2011 Porsche Cayman S is more than just a sportscar. It's a Porsche. Two new engines, several goals: increased power, improved driving dynamics, reduced fuel consumption and lower CO2 emissions. The engine is positioned in the middle of the car, 30 centimetres behind the driver. Just a few centimetres above road level. Any contact with the accelerator pedal unleashes power that knows only one direction: forwards. And a sound that is second to none.
Both Porsche Cayman models are equipped with brand new engine developments, but have retained the familiar layout: six horizontally opposed cylinders. The 2.9-litre engine of the new Cayman delivers 195 kW (265 hp) at an engine speed of 7,200 rpm. The maximum torque of 300 Nm is achieved between 4,400 and 6,000 rpm. The new engine of the Cayman S has a 3.4-litre capacity and, for the first time, direct fuel injection (DFI, p. 34). Power output is 235 kW (320 hp) at 7,200 rpm. Maximum torque: 370 Nm at 4,750 rpm. Each of the new engines convinces with its outstanding performance figures, extremely smooth running, optimised gas cycles and tremendous cornering agility, with fuel consumption and CO2 emissions reduced by up to 15% and 16%, depending on the model.
All of this is achieved by DFI (in the Porsche Cayman S), a lightweight construction and a host of other engineering advancements, e.g. VarioCam Plus (p. 43). This system increases torque in the lower engine speed range and power output in the upper engine speed range. Injection and ignition are
controlled by the engine electronics. The driver regulates engine power and of course sound using the extremely sensitive electronic accelerator pedal.
The new engine of the 2011-2012 Porsche Cayman S has direct fuel injection (DFI). With millisecond precision, fuel is injected at up to 120 bar directly into the combustion chamber by means of electromagnetically DFI improves the internal coolingactuated injection valves. The spray and cone angles have been optimised for torque, power output, fuel consumption and emissions by enabling a homogeneous distribution of the air/fuel mixture, and, therefore, effective combustion. Multiple fuel injections take place, depending on the driving style. of the combustion chamber by having the mixture prepared directly in the cylinder. This allows for a higher compression ratio (12.5:1) which helps to deliver more output along with enhanced engine efficiency. It has therefore been possible to reduce fuel consumption by up to 15% and CO2 emissions by up to 16%, depending on the type of gearbox. Injection is regulated by the electronic engine management system. The exhaust gas cleaning system ensures that emissions remain well below even the strict limits of the EU5 emission standard, thus helping to protect the environment.
No comments:
Post a Comment