2006 Porsche Cayman S Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2006 Porsche Cayman S, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Engine770.0%
- Tires & wheels220.0%
- Powertrain (other)110.0%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Engine
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.
From owner reports, verbatim
TRAVELING IN A STRAIGHT LINE ON A DRY ROAD AT AROUND 65MPH, THE VEHICLE'S ENGINE EXPIRED IN A HUGE PLUME OF COOLANT/OIL. FLATBEDDED TO A PORSCHE DEALERSHIP, A TECHNICIAN USING A BOROSCOPE FOUND (ACCORDING TO THE DEALERSHIP) "SCORING TO #5 CYLINDER AND EVIDENCE THAT A VALVE HAD HIT THE TOP OF THE PISTON. THERE WAS ALSO A HUGE AMOUNT OF METAL DEBRIS IN THE OIL FILTER." THIS WAS A RESULT OF SOMETHING FAILING IN THE ENGINE, RATHER THAN THE CAUSE OF THE FAILURE. THE PORSCHE DEALERSHIP DID NOT CARE TO DETERMINE THE CAUSE OF THE FAILURE. I SUSPECT INTERMEDIATE MAIN SHAFT (IMS) FAILURE. ONE YEAR BEYOND CERTIFIED PRE-OWNED (CPO) WARRANTY AND $20K FOR A NEW ENGINE. *TR
THE ENGINE FAILED WHILST TAKING PART IN A DRIVING EVENT AT WILLOW SPRINGS RACEWAY. OIL STARVATION CAUSED #6 CONROD BIG-END BEARING FAILURE AT APPROXIMATELY 4000RPM LEADING TO INTERNAL DESTRUCTION OF THE ENGINE AND AN ENORMOUS PLUME OF WHITE SMOKE OUT THROUGH THE EXHAUST. FORTUNATELY I WAS ON A STRAIGHT PART OF THE TRACK AT THE TIME AND WAS ABLE TO RETAIN CONTROL AND STOP THE CAR SAFELY. PLEASE NOTE THAT ALTHOUGH THIS FAILURE HAPPENED ON A RACE TRACK AND AT A SEEMINGLY HIGH SPEED, I AM AN EXPERIENCED RACING DRIVER AND THE CAR WAS NOT BEING UNDULY ABUSED. THIS VEHICLE IS SOLD IN GERMANY WHERE IT IS PERFECTLY LEGAL FOR IT TO ACHIEVE ITS 170MPH TOP SPEED WHEN DRIVING CONDITIONS ALLOW AND THE COMPANY'S ADVERTISING CAMPAIGNS FOCUS ON ITS SPORTING CAPABILITIES. CLEARLY, HOWEVER, THE CAR SHOULDN'T BE ADVERTISED AS A SPORTS MODEL IF IT CANNOT BE DRIVEN IN A SPORTING MANNER (IN A CONTROLLED ENVIRONMENT) WITHOUT CATASTROPHIC FAILURE.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Tires & wheels
Reports naming tires, wheels, hubs, or the tire-pressure monitoring system.
From owner reports, verbatim
I HAD AN ACCIDENT ON 11/2/08 IN A PORSCHE CAYMAN S 2006 WITH THE FACTORY CONTINENTAL TIRES. THE VEHICLE HAS LESS THAN 4000 MILES ON IT. COMING A LOW SPEED CORNER AT ABOUT 35 MPH THE VEHICLE LOST CONTROL AND SLID DOWN A DITCH. THE TIRES HAD SEPARATED FROM THE OUTSIDE EDGE OF THE WHEEL. THE VEHICLE SUFFERED BODY DAMAGE ON THE RIGHT SIDE DOOR AND OTHER MOLDINGS. THE VEHICLE IS CURRENTLY AT A PORSCHE BODY SHOP WAITING TO BE REPAIRED. *TR
TIRE FAILED ON THE FREEWAY GOING 65 MPH. NO DAMAGE TO THE TIRE OTHER THAN THE SIDE WALL FAILURE. SIDEWALL TOTALLY SEPARATED AT THE BEAD LEAVING THE TIRE ATTACHED ONLY TO THE OUTSIDE RIM EDGE. CONTINENTAL HAS REFUSED WARRANTY REPLACEMENT EVEN THOUGH THE TIRE IS LESS THAN ONE YEAR OLD AND LESS THAN 6,000 MILES. AUTO WAS A NEW PORSCHE CAYMAN S. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Powertrain (other)
Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.
From owner reports, verbatim
CAR: 2006 CAYMAN S WITH 34,150 MILES ON IT. I DON'T RACE IT (ON OR OFF THE TRACK). 90% OF MY COMMUTE IS HIGHWAY DRIVING AT 70 MPH, WITH THE OCCASIONAL ACCELERATION (NO DOWNSHIFTING) TO 80-90 MPH. I BOUGHT THE CAR AS CERTIFIED PRE-OWNED WITH 5,000 MILES ON IT. I PUT ~29,000 MILES ON THE CAR OVER AN ~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
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .