2010 Cayman  |
 |  |  |  |  |
 |  |  |  |  |
 |  |  |  |  |
 |  |  |  |  |
 |
2009 Porsche Cayman news, pictures, and information | ||
| Tweet | ||
Next generation Porsche Cayman with increased power and efficiency
Porsche is presenting the second generation of the mid-engined Cayman sports coupe at the Los Angeles Motor Show (November 21 – 30) this week. The highlight is the new, flat-six ‘boxer' engines, developed to incorporate new technical features from the ground up, providing not only more power, but also significantly greater fuel efficiency.A further improvement of both fuel economy and performance is guaranteed by the Porsche Doppelkupplungsgetriebe (PDK), the new double-clutch gearbox now available as an option on both the Cayman and Cayman S.
Newly-developed' boxer' engines deliver more power on less fuel
The Cayman now has an engine displacing 2.9-litres, which develops 265 bhp (195 kW), an increase by 20 horsepower over the prior 2.7-litre model.The 3.4-litre power unit in the Cayman S now features Direct Fuel Injection, and delivers 320 bhp (235 kW), up by 25 bhp.
These developments see the engines fitted to the Cayman and Cayman S coupes offering more horsepower than those in the Boxster roadster. This move emphasises the sports driving orientation of the Cayman and further differentiates the coupe.
An outstanding power-to-weight ratio of 4.2kg/bhp on the Cayman S in particular ensures optimum driving dynamics. For example, the Cayman S wîth PDK and Launch Control (featured in the optional Sports Chrono Package Plus) accelerates from 0-62mph (0-100 km/h) in 4.9 seconds, setting the benchmark in the range.
When combined wîth the PDK transmission, the new 2.9-litre engine of the Cayman clearly breaks through the 30.0mpg fuel consumption boundary. Indeed, the figure of 31.0mpg (9.1 litres/100km) is approximately 10 per cent better than the previous model wîth the Tiptronic S automatic transmission. (posted on conceptcarz.com) Increasing fuel economy by an even more significant 15 per cent to 30.1mpg (9.4 litres/100km), the 3.4-litre Cayman S wîth PDK offers an even greater saving over its predecessor wîth Tiptronic S.
In parallel wîth the improvement in fuel economy, so emissions of the engines have decreased also. Depending on model, emissions have been reduced by up to 16 per cent. The Cayman wîth the standard six-speed manual gearbox emits 221g/km CO2, and 214g/km CO2 when fitted wîth PDK. The Cayman S manual emits 223g/km CO2, and 221g/km CO2 wîth PDK.
Significantly, these developments move every Cayman model – whether manual or PDK – into Band F for Vehicle Excise Duty and company car taxation purposes.
Direct Fuel Injection standard on 3.4-litre S engine
The driver benefits from a further advantage of direct injection every time they touch the throttle pedal: wîth fuel being injected fractions of a second prior to combustion, the engine responds more directly and spontaneously to even the slightest movement of the driver's right foot. This is not only the case when accelerating, but also when lifting off the throttle, for engine speed drops more quickly and smoothly since there is no residual fuel left in the intake manifold which might otherwise prolong the combustion process.
Depending on engine load and speed, fuel is injected into the combustion chamber at a pressure of 120 bar. The big advantage is that unlike conventional intake manifold injection, direct fuel injection serves to form the fuel/air mixture directly in the combustion chamber. This better mixes the air and fuel in the cylinder, establishing an important prerequisite for clean and complete combustion. This ensures the ‘homogeneous' operation of the power unit wîth a consistent balance of the fuel/air mixture in the combustion chamber at all times and under all running conditions. Such smooth operation guarantees optimum combustion and maintains low emissions, across a range of fuel qualities.
A coupé of distinction
While instantly recognisable as a Porsche sports car, the Cayman is individual in its design. Originally launched in 2005, the characteristic silhouette of the Cayman has remained fresh and contemporary. Its distinctive coupé lines are combined wîth a long wheelbase and a rear aspect that slopes gently downwards. From the rear, the Cayman is defined by a large, opening rear lid, powerfully sweeping wheel arches and an automatically extending spoiler.The rear lid opens upwards to provide access to the 260 litre luggage compartment. This, in conjunction wîth the 150 litre capacity luggage compartment in the nose, plus numerous additional storage compartments, ensures that this two-seater sports car combines real functionality wîth elegant aesthetic form.
As is Porsche tradition, the styling of the next generation two-seater Coupe has evolved subtly. However, it is clearly distinguishable from outside through its newly-designed nose and tail. The new halogen headlights wîth their integrated direction indicators are reminiscent of the lights on the Carrera GT, and the new LED rear lights tapering to the outside are integrated elegantly in the remodelled bodywork.
The rod-shaped side lights in LED light conductor technology add distinction to the car's looks, which are further enhanced through their horizontal arrangement in the outer air intakes. Yet a further highlight is provided by the round fog lamps featured as standard.
For the first time the Cayman is available wîth a Lights Package featuring bi-xenon headlights, dynamic cornering lights and LED day-time driving lights. Replacing the fog lamps, these light units are made up of four LEDs arranged in round light units like the eyes on dice.
PDK: quickly shifting gears, reducing fuel consumption
The Cayman is available wîth the Porsche-Doppelkupplungsgetriebe (PDK) carried over directly from motor sport, and replacing the former Tiptronic S torque converter automatic transmission. (posted on conceptcarz.com) When equipped wîth PDK, the Cayman accelerates from 0-62 mph (100km/h) 0.1 seconds faster than wîth the manual six-speed gearbox.Acceleration is particularly fast and dynamic wîth the optional Sports Chrono Package Plus featuring Launch Control; this offers maximum acceleration from a standing start and also a Race Track Gearshift Strategy for the fastest conceivable gear change as an exclusive highlight on the PDK models.
Benefiting from Launch Control, the respective models accelerate from a standstill to 62 mph (100 km/h) yet another 2/10ths of a second faster.
Porsche Doppelkupplungsgetriebe (PDK) – in detail
 | Vital Stats |
| Engine : 2.9 L., 6-cylinder Power: 265 hp Engine : 3.4 L., 6-cylinder Power: 320 hp | |
6-speed Manual, Tiptronic | |
In principle, the PDK consists of a conventional manual gearbox and a hydraulic control system divided into two separate transmission units. Two wet clutches in radial arrangement, controlled hydraulically, and using oil for both cooling and lubrication, form the heart of the transmission. (posted on conceptcarz.com) One clutch is for the first transmission unit wîth the uneven gear ratios (1,3,5,7) and reverse, and the other clutch is for the second transmission unit wîth the even gears (2,4,6). Via a number of pressure valves, the hydraulic control unit masterminds both the wet clutches and the shift cylinders activating the transmission ratio required.
The gearshift perceived by the driver comes not from the gears actually changing, but from the change of positive clutch engagement. In this case, the clutch on one transmission opens or disengages while the clutch on the other transmission closes or engages in a simultaneous process. The big advantage is an even faster gearshift than wîth a conventional manual gearbox or torque converter automatic transmission. (posted on conceptcarz.com) The gears are already ‘in mesh' when shifting and the power of the engine need not be interrupted in the process.
PDK also reduces to a minimum transmission power loss courtesy of the high standard of mechanical efficiency in the double-clutch, and this manifests itself in fuel economy improvements of approximately 13 per cent compared wîth a conventional Tiptronic S transmission. (posted on conceptcarz.com) PDK also offers an advantage in terms of weight – despite two additional gears, it weighs 10kg less than Tiptronic S.
To use the various functions of the double-clutch transmission, the driver can either shift gears by means of sliding buttons on the spokes of the new §teering wheel, or via the new gear selector lever. The driver can press forwards to shift the gears up, and press them from behind to shift downwards. Alternatively, pushing the gear selector lever forwards shifts up a gear, and pulling it back shifts down. The option of PDK costs £1,961.
This PDK gearshift principle was first developed by Porsche for motor sport 25 years ago. Porsche works drivers benefiting from this technology were able to accelerate faster than their competitors and keep both hands on the §teering wheel while changing gears, thus avoiding even the slightest distraction while shifting.
The seven-speed PDK shifts gears up to 60 per cent faster than a conventional automatic transmission, and naturally, gives the new Cayman models even better performance. And those in search of optimum driving dynamics have the option to combine PDK wîth Sport Chrono Package Plus, now featuring Launch Control.
Dynamic suspension and supreme brakes – new option of limited-slip differential
The suspension wîth its new set-up gives the new Cayman models a combination of even greater driving dynamics and enhanced comfort all in one. Modification of the valve control map on the §teering gear serves furthermore to reduce §teering forces, giving the Cayman more agile and spontaneous §teering behaviour.
The wheels come in new designs and are half an inch wider than previously on the Cayman 2.9-litre model in order to accommodate the larger brake system of the S-models which are now fitted on the front axle. The Cayman and Cayman S feature the latest generation Porsche Stability Management (PSM) which now offers two new functions: Brake Pre-Loading and the Brake Assistant. Whenever the driver lifts off the throttle pedal very quickly – which is typical immediately prior to an emergency braking manoeuvre – the PSM hydraulic control unit builds up an appropriate level of pressure in the brakes before the driver even presses the brake pedal down, which has the effect of moving the brake pads slightly towards the discs, and ready for immediate action. This significantly improves brake response and shortens stopping distances accordingly.
When recognising that the driver is braking in an emergency due to the very fast operation of the brake pedal and a defined brake force, the PSM hydraulic control unit actively delivers the brake pressure required for maximum stopping power.
In conjunction wîth 18- and 19-inch wheels, the new models in the Cayman range are also available wîth a limited-slip differential on the rear axle. Locking action is 22 per cent under power and 27 per cent in overrun. This significantly improves both traction and stability, providing a substantially higher level of performance on winding roads, particularly on the race track. A further advantage is the more stable load change behaviour. At the same time, the mechanical differential, through its particular function, interacts perfectly wîth the electronic Automatic Brake Differential (ABD) for optimum traction control, the locking action delaying the tendency of one wheel to spin on a road surface slippery only on one side.
New audio and communication systems
The next generation Cayman features as standard the new CDR-30 CD radio. The new Porsche Communication Management (PCM) 3.0 complete wîth hard disc navigation is available as an option and when specified serves as the central control unit for all audio, communication and navigation features.
PCM 3.0 is more versatile, efficient and easier to use than before, standing out in particular through its touch-screen which enables the driver to select specific functions simply by pressing the appropriate key on the larger 6.5-inch monitor. PCM 3.0 is available wîth highly convenient voice control and, in conjunction wîth the optional, universal audio interface, can now be used also to control external audio sources such as an iPod®, ÚSB stick, or Bluetooth.
Seat ventilation combined wîth seat heating is also available as an option.Source - Porsche
| VOLKSWAGEN BEETLE TURBO AND JETTA GLI RECEIVE POWER BOOST | |
| - New EA888 Gen 3 engine, produced in Silao, Mexico, makes its U.S. debut - Engine offers 10 hp increase over previous Gen 2 powerplant - Beetle models have a manufacturer estimated fuel economy improvement of up to eight percent on the combined cycle - Beetle R-Line® coupe will be priced from $30,135 with the six-speed manual transmission Herndon, VA - The Volkswagen Beetle Turbo, Beetle Turbo Convertible, and the Jetta GLI receive a number of running changes to 2013 model year car...[Read more...] | |
| 2014 Corvette Stingray Starts At $51,995 | |
 | The 2014 Chevrolet Corvette Stingray coupe will have a suggested starting retail price of $51,995, and the Corvette Stingray Convertible will start at $56,995. Both prices include a $995 destination fee but exclude tax, title, and license. 'The 2014 Corvette Stingray perfectly embodies Chevrolet's mission to deliver more than expected for our customers,' said Chris Perry, vice president, Chevrolet marketing. 'The Corvette Stingray delivers a combination of performance, design and technology t...[Read more...] |
| CHEVROLET TOP PERFORMANCE BRAND ON TRACK AND STREET | |
 | Reinforcing the brand's success on the street and track, Chevrolet today showcased its new line of performance cars – including the all-new Camaro Z28, Corvette Stingray and SS Performance Sedan – at the New York International Auto Show. In 2012, Chevrolet accounted for one of four performance cars sold in the United States, and secured the Manufacturer's championships in NASCAR, ALMS, IndyCar, and Grand Am. Chevrolet the winningest name in motorsports for 2012 Chevrolet last yea...[Read more...] |
| VOLKSWAGEN CLAIMS BEST HIGHWAY FUEL EFFICIENCY, WITH SEVEN MODELS THAT ACHIEVE MORE THAN 40 MPG | |
 | • New Jetta Hybrid earns EPA fuel economy rating of up to 48 mpg; the first compact hybrid available with a turbocharged engine Herndon, VA - With EPA estimated fuel economy ratings of 48 mpg on the highway, 42 mpg in the city, and a combined rating of 45 mpg, the Jetta Hybrid becomes the most fuel-efficient vehicle in the Volkswagen lineup and the seventh model capable of more than 40 mpg on the highway. With sales of the Jetta Hybrid beginning later this month, Volkswagen wil...[Read more...] |
| CHRYSLER GROUP LLC DRIVES AWAY WITH HIGHEST AND MOST HONORS AT THE 20TH ANNUAL TEXAS TRUCK RODEO | |
 | Vehicles from Ram Truck and Jeep® brands win eight of 19 awards from the Texas Auto Writers Association at this year's Texas Truck Rodeo •'Truck of Texas' awarded to the 2013 Ram 1500 •Jeep Grand Cherokee - the most awarded SUV in history – captures 'SUV of Texas' award for third consecutive year October 22, 2012 , SAN ANTONIO, Texas - Ram Truck and Jeep® brand vehicles won significantaccolades this year at the 20thannual Texas Auto Writers Association (TAWA) Texas Truck Rodeo. ...[Read more...] |
2009| Similar Automakers | |
| Aston Martin | Bentley |
| Bugatti | Devon |
| Ferrari | GTA |
| Koenigsegg | Lamborghini |
| Lotus | Maserati |
| Maybach | McLaren |
| Rolls-Royce | Spyker |
| Tesla | |
| Similarly Sized Vehicles from 2009 |
| Ariel Atom |
| Audi A4 |
| BMW 1 Series |
| BMW 3 Series |
| BMW G4 Z4 |
| BMW M3 |
| BMW Sauber F1.09 |
| BMW Z4 |
| Brilliance M3 |
| BYD Auto E6 |
| Porsche: 2001-2010 |
| Similar Automakers |
| Porsche History |
| Other models by Porsche |
| Manufacturer Website |
| Related Articles and Event Coverage |
| Mid-Ohio Vintage Grand Prix |
| 2008 LA Auto Show |
| ||||||||||||||||||||||||||||||||||||||||||||
| 356 550/718 Sports Racing Cars 597 904 | 906 907 908 911 | 912 914 917 924 | 928 934/935 944 956 and 962 | 968 Boxster Carrera GT Cayenne | Cayman GT3 Panamera Type 959 |
| 2010 Cayman |
