Porsche Boxster Complaints

190 consumer complaints on file.

#11756829August 13, 2026
FUEL/PROPULSION SYSTEM
SUMMARY OF SAFETY DEFECT: Active, unmitigated toxic gasoline vapor leak inside the cabin of a 2004 Porsche Boxster, presenting an acute fire and toxic chemical exposure hazard upon filling the tank and starting the vehicle. DEALER & CORPORATE EVASION: Ignored Warnings: Dealership intake and repair orders (such as Frank's Automotive RO #XXX) logged raw fuel odors but omitted proper fuel system diagnostics. Compromised Inspection: Authorized personnel at Porsche South Austin (PSA), including service advisor [XXX], used "gold certified" credentials to falsely clear the vehicle without remediation. Corporate Denial: In Case #XXX dated XXX PCNA Executive Case Specialist [XXX] formally refused to authorize an independent diagnostic inspection, hiding behind the franchise model to abandon consumer safety. REQUESTED ACTION: NHTSA should open a defect inquiry into unmitigated fuel vapor leaks and investigate authorized dealer practices of overriding safety concerns via unverified test-drive clearances. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11737614May 13, 2026
VISIBILITY/WIPER
Vehicle has an open safety recall involving a condition that may increase the risk of a crash. During a visit to an authorized dealership for information regarding the recall, dealership personnel advised against completing the recall procedure. I was informed that due to the age of the vehicle and components, performing the recall could potentially damage the headlight seals and that I could be financially responsible for repairs if damage occurred during the recall process. This raised concerns because the recall relates to a safety issue, yet I was discouraged from having the repair performed unless I accepted potential liability for damage resulting from the recall work itself. As a result, the safety recall remains unresolved. No warning lamps or messages were present prior to this interaction. The issue described here concerns the handling of the recall and the guidance provided by the dealership regarding completion of a safety recall repair.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11720640February 26, 2026
TIRES
The contact owns a 2003 Porsche Boxster equipped with Landgolden Tires, Tire Line: L27, Tire Size: 265/35/ZR18, DOT Number: (N/A). While performing routine maintenance on the vehicle, the contact discovered that the rear passenger’s side tire had experienced extensive tread separation. The online dealer from whom the tires were purchased from was contacted, but no assistance was offered. The manufacturer was not yet contacted. The failure mileage was approximately 20,000. The VIN was not available.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11557090November 27, 2023
SUSPENSION
The right front suspension failed. Something broke so that the wheel/brake component bent away from the car causing a sudden left hand turn/jerk. This was confirmed upon exiting the car and looking at the front right semi-attached wheel. The car traveled THROUGH highway safety cables, front windshield shattered, right passenger side arm bag deployed and car stopped in median before going into oncoming traffic. The car is currently being picked up and accessed by insurance company. No warning lamps or messages. The front end did seem to "float" prior to the accident - I figured I had a tire problem and was looking to exit the highway up the road. I went to the ER and had flying glass injuries resulting from the crash. Car is a "garage queen!" I never race or have never been on a race track. I have all records of care. No prior accidents or changes have been made to the car. It is 22 years old and was in excellent shape. I have read about incidents like this since the accident - specific to this car model in online sources. I am reporting this to my local Porsche club also so they can be proactive.
Crash:
Yes
Fire:
No
Injuries:
1
Deaths:
0
#11539625August 20, 2023
SERVICE BRAKES, ELECTRICAL SYSTEM
Anti-lock Braking System (ABS) failure due to premature degradation of plastic wiring harness connectors for ABS wheel speed sensors located in each wheel well. ABS warning light illuminated alerting to the disabling of the system. Issue confirmed by independent repair facility. Dealer was engaged, but denied coverage due to vehicle being out of warranty and no recalls initiated.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11530804July 7, 2023
POWER TRAIN
The contact owns a 2003 Porsche Boxster. The contact stated that upon starting the vehicle, the indicator lights on the gear shifter for the park(P) and the four (4) position was flashing. In addition, while driving at various speeds, the transmission failed to shift into fifth gear and the vehicle would enter LIMP Mode. The contact had taken the vehicle to a dealer on two separate occasions and was informed that the gear selector switch was sticky due to the vehicle not being driven. The vehicle was repaired after the failures; however, the failure persisted. The manufacturer was notified of the failure. The vehicle was not repaired. The failure mileage was 12,669.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11524372May 30, 2023
ENGINE
2014 Porsche Boxster- Consumer haves concerns about the hydro-mounting, which is causing a PADM fault. Consumer paid for the repair & it occurred again. The first occurred after 35000 miles and again after 42000 miles. Consumer has read that others have had the same problem. Consumer thinks its a design problem & thinks it will happen again. Consumer ask should they have it fixed again?
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11510582March 7, 2023
VISIBILITY/WIPER, UNKNOWN OR OTHER
Foam insulation blows out of windshield defroster vents. It is much worse when heat and fan are turned on. The windshield does not properly defrost and passengers are deluged with particulates and large chunks of black foam. This is a hazard to both breathing and visibility. Porsche is aware of the problem. Dealer says owners view as too expensive to fix. A recent Porsche Club of America newsletter article discusses the problem as a hazard and a paid advertisement pushes an alternative repair.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11492177November 3, 2022
UNKNOWN OR OTHER
There is an open recall on my Porsche boxster, the Porsche recall number for this is AMC0. The recall involves reprogramming the car to reduce emissions in sport+ mode. My car has an aftermarket tune on the ECU, and the porsche dealership has told me that the recall is not possible due to this modification. If I want to get the recall done, they want me to pay to replace the ECU/DME. I also consented to and was charged for labor hours for the dealership to research any way to not replace the ecu and do this recall, but they found no method to do so. Are they legally allowed to refuse a recall due to modifications to the car? Should the cost to replace the ECU be covered under the recall? I can't seem to find any information about this online, so thanks for any information regarding this
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11487385October 1, 2022
STRUCTURE:BODY, AIR BAGS
The door panels are warping and detaching from the door. I'm sure the airbags should be affected as well. I have contacted Porche America but no one calls except customer service who keeps no records of previous calls.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11468315June 8, 2022
SUSPENSION
2013 PORSCHE BOXTER. CONSUMER WRITES IN REGARD TO NHTSA SAFETY RECALL 21V-679. THE CONSUMER STATED THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME COMPLETING THE RECALL. THE CONSUMER RECEIVED A LETTER STATING THE PARTS WERE AVAILABLE, BUT THE DEALER DENIED HAVING THE PARTS.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11461509April 20, 2022
TIRES:TREAD/BELT
TIRES ARE 235/40 R18 REAR TIRES. This is the second set of these tires that have worn out after about 3500 city/highway road miles. No racing, no drifting, no tire spinning on launch. Porsche dealer replaced both sets as part of CPO process; now I need a third set. Current mileage on the car is 63590; I purchased it in Sept of 2021 with 57K miles. Tire wear is even across the tread; no alignment issues observed. Excessive wear was noted both times by the Discount Tire tech who checked the air in the tires at my request-routine for me. Last time, the tech said the tires were so bad he shouldn't put air in and I should get them replace ASAP. The danger arises from unexpectedly low mileage to complete tread loss and cord appearing without warning with the risk of a blowout at highway speeds on out of town trips. The excessive wear is being discussed in Boxster forums with no recognition that this must be a design or manufacturing defect unique to this model of tire. Please investigate. [XXX] Litigation consultant INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11455964March 10, 2022
SUSPENSION
2013 PORSCHE BOXTER. CONSUMER WRITES IN REGARDS TO ISSUE WITH CONTROL ARM MOUNTS ON REAR SUSPENSION. THE CONSUMER REFERENCED RECALL 21V-679. THE CONSUMER STATED THE PARTS NECESSARY TO COMPLETE THE RECALL REPAIR WERE UNAVAILABLE.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11445767December 31, 2021
ELECTRICAL SYSTEM, STRUCTURE:BODY
There are thousands of complaints/postings appearing on the Internet, including fixes, (many of which may be equally dangerous) whereby the vehicle's central locking mechanism fails, making it impossible for passengers to egress through either door or window. The locking mechanism on the driver's side door has a cheap part that is known to commonly fail. When it does, neither the driver nor passenger door may be opened from either inside or outside of the vehicle. The central locking system is tied in with the door lock, and the windows may sometimes also fail when the lock mechanism fails. We had to remove a fuse from her car to reset the windows so we could extricate her. The Internet is replete with unofficial fixes for this problem, frequently using home-made parts, and Porsche representatives commonly acknowledge the issue and charge a great deal to repair using the same flawed parts. In the event of a crash, both driver & passenger may be trapped with no possible means of egress, without disassembling the driver's side door, which would be impossible in an emergency. I am shocked and outraged that this condition has been allowed to go unaddressed for years, despite being so commonly known that there are literally hundreds of Internet posts and videos telling owners how to temporarily fix their cars using either Porsche parts, or in many cases, home-made parts which would also be seriously dangerous. It is unbelievable that NHTSA has never acted on this issue to compel Porsche to make so many thousands of vehicles safe. Merely googling "Porsche Boxster Lock Problem" will produce literally hundreds of videos demonstrating the problem and several home-made fixes. The American driving public deserves better than this from NHTSA and Porsche. Please do something about this while I look for a replacement car for my 16 year old daughter, whom I pray will not ever be in an accident in this car and become trapped, causing her death!!!
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11437770October 22, 2021
POWER TRAIN
The contact owns a 2015 Porsche Boxster. The contact stated that the vehicle rental app TURO informed him that the vehicle was included in NHTSA Campaign Number: 21V679000 (Power Train). The dealer was then notified about the recall and the contact was informed that parts were not yet available. The manufacturer had been notified of the issue. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact had not experienced a failure. Parts distribution disconnect.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11421936June 22, 2021
ENGINE
Car has 65,000 miles when water-pump failed catastrophically (pump drive shaft sheared) while driving causing breakdown. Needed to be towed to repair facility. 1. Water Pump failed - shaft connecting pully system to impeller sheared in half. Part is available for inspection. 65,000 miles on the engine 2. Car stopped running due to overheating and loss of electrical power - I had to stop in the middle of a busy street and wait for a tow . 3. Car was repaired by dealership and I have the damaged part, service reports and invoice. 4. This occurred without warning - while driving at approx 55mph I heard a "bang" and the coolant and electrical lights lit up on my dashboard. Engine temperature rose rapidly and battery drained quickly. Images of water pump drive shaft show a manufacturing defect of the shaft having been partially compromised prior to the sharing (failure). Google searches show that issues with Porsche Boxter water pumps - including my year and model.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11353456September 6, 2020
SERVICE BRAKES
I PURCHASED THE 2006 BOXSTER IN JULY 2010 FROM A PRIVATE PARTY, AND SOON AFTERWARD, STARTED TO EXPERIENCE INTERMITTENT ABS/PSM SYSTEM FAILURE WARNING LIGHTS. THE ORIGINAL PORSCHE WARRANTY WAS DUE TO EXPIRE IN JANUARY, 2011. I TOOK THE CAR TO FLEMINGTON PORSCHE IN FLEMINGTON N.J. THREE TIMES IN AUGUST, 2010, BUT THEY WERE UNABLE TO DIAGNOSE THE SOURCE OF THE PROBLEM. THE WARNING LIGHTS PERSISTED. THE CAR WAS TAKEN TO KNOPF PORSCHE IN ALLENTOWN, PA IN 2012, AND THEY TOO, WERE UNABLE TO GIVE A DEFINITIVE DIAGNOSIS, BUT OPINED THAT THE WARNING LIGHTS WERE FALSE POSITIVES, AND THE SYSTEMS WERE FULLY FUNCTIONAL. LAST YEAR, I WAS FORCED TO MAKE A HARD STOP, ALL FOUR BRAKES LOCKED, THE CAR SKIDDED, AND THE BACK END OF THE CAR BEGAN TO 'FISHTAIL.' THE ABS/PSM SAFETY SYSTEMS ON THIS CAR ARE CLEARLY NOT RELIABLE. IT IS MY OPINION THAT PORSCHE HAS A RESPONSIBILITY TO HELP FIX THIS ISSUE BECAUSE THE PROBLEM WAS IDENTIFIED WHILE THE CAR WAS STILL UNDER WARRANTY, THE DEALERSHIPS DID NOT AGGRESSIVELY PURSUE A SOLUTION, AND MOST IMPORTANTLY, THESE ARE SYSTEMS ESSENTIAL FOR THE SAFE OPERATION OF ANY CAR.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11307839February 7, 2020
ENGINE
WHILE I WAS DRIVING ON A CITY STREET AT ABOUT 30 MPH, MY 2005 BOXSTER STARTED MAKING A RATTLING NOISE, THEN COMPLETELY DIED IN THE MIDDLE OF AN INTERSECTION ON A CITY STREET WITHOUT ANY PRIOR WARNING. AT THE SAME TIME, ALL OF THE WARNING LIGHTS CAME ON. I WAS ABLE TO PUT THE CAR IN NEUTRAL AND COAST TO THE SIDE OF THE ROAD. CAR WAS TOWED TO MY MECHANIC, WHO STATES IT IS AN INTERMEDIATE SHAFT BEARING ISSUE/FAILURE. HAD I BEEN DRIVING ON THE FREEWAY AT HIGH SPEED, I MOST LIKELY WOULD HAVE BEEN KILLED. I AM THE ORIGINAL OWNER OF THE CAR, IT HAS 128,000 MILES AND RECOMMENDED MAINTENANCE IS ALL UP TO DATE.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11281902November 22, 2019
POWER TRAIN
2013 PORSCHE BOXSTER. CAR ROLLS WHEN STOPPED WITH TRANSMISSION IN 'PARK.' SIMILAR TO RECALLS OF PORSCHE CAYENNES AND PANAMERAS. MAY BE SIMILAR TO THE TRANSMISSION CONNECTION BUSHING PROBLEM THAT CAME LOOSE IN OTHER MODELS.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11281649November 21, 2019
SERVICE BRAKES, ELECTRICAL SYSTEM, POWER TRAIN
1.EARLIER DATE FIXED WIREHARNESS/DRAINED PARTS AT LOCAL BMW REPAIRMAN GARAGE RESOLVED 2. LATER IN CITY,TURNING IN MOTION CAR SUDDENLY STALL/POWERLOSS OF BRAKES,CLUTCHSTICKY,HEAR TIMING ODD,STEERING DIFFICULT HAD TOWED TO PORSCHE DEALER . GARAGE).PORSCHE DIAGNOSED W MULTIPOINT INSPECTION ,PORSCHE ONLY DID WORK COVERED BY 3RD PARTY EXTENDED WARRANTEE FOR A OIL WATER SEPARATOR AND WATER RADIATOR REPLACED AND TOLD ME ENGINE HAS ISSUES,5 MOS LATER STILL AT PORSCHE,CAUTION TO DRIVE,TOWED OUT, PORSCHEMANUF /CR/SC CODES TO REPAIR UNTIL THEN RELEASED CAR W OPERATIVE/SAFETY ISSUES DEALING WITH AIRWATER BLOW OUT ON ENGINE SEALS, AND LOSS OF POWER FOR SAFE DRIVING AND STOPPING AND PARKING.PORSCHE MUST PAY FOR THESE ISSUES REPORTED FOR RECALL REQUIRED MORE THAN JUST WARN ME.HAND BRAKE SUDDEN NONHOLDING SO DRIFT POSSIBLE IN PARKING,BRAKES/CLUTCH UNSAFE PER TOW TRUCKER , ELECTRICAL /TRUCKSWITCH/ROOF /DOOR SWITCH UNABLE TO EXIT /ENTER VEHICLE SAFELY.EACH TIME PORSCHE INSPECTS AND I REPEAT THERE IS FORGET/HEARING ISSUES NOTED, AND DIDNT DO THE MANUFACTURER CODED SAFETY MEASURES AND SAYS DIDNT INCLUDE THE DRIVER WARNINGS /CONCERNS OF SAFETY TO CHECK ON PAPERWORK TO TRACK CONVERSATIONS JUST WHAT MECHANIC DIAGNOSIS DESPITE SAFETY CODES. ATTACH BRAKES CODE/ELECTRICAL CODE/POWERTRAIN CODE/ENGINE RECALLCODE (SAFERCAR.GOV) TRAPPING DRIVER/PASSENGER FOR CRASH & INJURIES AFTER INSPECTIONS/VERBAL CONCERNS UNRESOLVED AND RISK OF SAFETY.NEW BATTERY PLACED IN MONTHS PRIOR.HOUSING AND LUBRICATION SYSTEMS AT JOINTS CONCERN AT SEALS FROM BLOW OUT OF AIRWATER SEPARATOR CREATING AN EMERGENCY ON VEHICLE,IS PORSCHE WAITING TILL A NEW ENGINE WHILE CODESAFETY ISSUES.PORSCHE NOTED FAN BELT,POWER TRAIN CODE ISSUES,REQUIRED FOR SAFETY. APPARENTLY THE WATER RADIATOR/WATER PUMP BLEW HOT STEAM THRU ENTIRE ENGINE PARTS LOOSENING THEIR EFFECTIVENESS TO BE SAFE DRIVING WITHOUT CONCERN OF ACCIDENT /DEATH.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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