Problems · NHTSA complaints
2011 Porsche 911 GT3 problems
Owners filed 2 complaints about the 2011 Porsche 911 GT3 with NHTSA between Apr 2013 and Jul 2013. The most-cited component is engine and engine cooling (1).
Complaints
2
Filed with NHTSA
Crashes
0
Reported by owners
Fires
0
Reported by owners
Injuries
0
People reported injured
Deaths
0
Reported to NHTSA
Complaints by component
One complaint can cite several components
- Engine and engine cooling1
- Engine1
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
Data from NHTSA Complaints API · synced Oct 27, 2026NHTSA vehicle page
Top problems in owners’ words
Verbatim from NHTSA complaints, newest first
Engine and engine cooling
1 report
“THE CAR DEVELOPED A COOLANT LEAK THAT WAS DISCOVERED WHEN I STOPPED THE CAR AND NOTICED FLUID LEAKING UNDER THE DRIVERS SIDE REAR TIRE. THE CAR WAS TAKEN IN TO PORSCHE AND THERE WAS A FAILED COOLANT LINE. *TR”
Engine
1 report
“DUE TO WELL-DOCUMENTED ISSUES WITH GLUED COOLANT TUBES FAILING AND RESULTANT LOSS OF COOLANT OVER REAR TIRES WHICH WOULD ALMOST CERTAINLY MAKE CONTROL OF THE VEHICLE IMPOSSIBLE IN THE "GT1"-ENGINE PORSCHE MODELS, I HAD THE COOLANT TUBES WELDED TO THE COOLANT MANIFOLD OF THE ENGINE AT MY EXPENSE AT MY LOCAL PORSCHE DEALER TO PREVENT THE FAILURE FROM OCCURRING. I STRONGLY FEEL THAT THIS KNOWN FAILURE MODE SHOULD BE COVERED BY A NHTSA RECALL AND THE COST OF THE REPAIR SHOULD BE BORNE BY PORSCHE. [XXX] *TR”
Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 27, 2026
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.