2005 Porsche 911 GT3 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 2005 Porsche 911 GT3, 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
- Engine2100.0%
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
PAID OUT OF POCKET FOR PREVENTATIVE COOLANT FITTING WELDING. THE EPOXY ON OEM COOLANT FITTINGS IS KNOWN TO FAIL, POTENTIALLY LEAKING COOLANT ON TO THE REAR TIRES OR ROAD SURFACE BEHIND THE VEHICLE WITHOUT WARNING, CREATING A POTENTIALLY DEADLY SCENARIO. *TR
ENGINE COOLANT LEAK LED TO COMPLETE UPGRADE OF ALL ENGINE COOLANT FITTINGS DUE TO WIDELY KNOWN PROBLEM WITH CATASTROPHIC ENGINE COOLANT LOSS FROM SUDDEN DISLODGEMENT OF COOLANT FITTINGS FROM ENGINE. I HAVE SEEN NO FEWER THAN THREE OTHER IDENTICAL MODELS SUFFER SUCH COOLANT LOSS WHILE AT SPEED. MY REPAIRS WERE DONE TO PREVENT A POTENTIALLY DANGEROUS AND/OR COSTLY INCIDENT FROM THIS DESIGN FLAW. *TR
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 .