Consumer Safety Complaints

Search 2,215,138 safety complaints filed by vehicle owners with NHTSA — including 138,663 crashes, 56,255 fires, and 8,561 deaths.

2,215,138 Total Complaints
138,663 Reported Crashes
56,255 Reported Fires
8,561 Reported Deaths

What is a NHTSA consumer complaint?

A consumer complaint is a free-form report filed by a vehicle owner directly to the National Highway Traffic Safety Administration (NHTSA) describing a safety concern about their vehicle. NHTSA collects these reports through its Vehicle Owner Defect Report (VOQ) system and publishes them publicly. Each complaint includes the affected component, the date and circumstances of the incident, whether the failure caused a crash or fire, and any reported injuries or deaths. The owner's full narrative description is included verbatim — NHTSA does not edit or moderate the descriptions.

The database below contains over 2,215,138 individual complaints. NHTSA's investigators monitor it for clusters of similar reports — when enough owners describe the same failure mode on the same vehicle, NHTSA may open a Preliminary Evaluation that can lead to a recall. Many of the largest recalls in U.S. history, including the Takata airbag recall and the Hyundai/Kia engine fire recalls, started as patterns visible in this complaint database years before they became formal recalls.

How to interpret what you read

A few principles for reading consumer complaints usefully:

  • One complaint is anecdote; a hundred similar complaints is data. NHTSA does not investigate the truthfulness of any individual report — that's the job of the Office of Defects Investigation, which looks at the full pattern. When evaluating a vehicle, look for whether multiple owners describe the same chain of events.
  • Crash, fire, injury, and death flags are owner-set. They are not verified by NHTSA. They are still useful as a filter, because owners who tick those boxes are typically reporting more serious incidents than those who don't.
  • Component categories are NHTSA-assigned, not owner-assigned. NHTSA standardizes the component field so that complaints can be aggregated. The owner narrative often goes into more detail than the component category captures.
  • Complaint volume scales with sales volume. A best-selling model will accumulate more raw complaints than a niche model even at the same defect rate. To compare across vehicles, look at complaints per 100,000 units sold, not raw counts.

If you've experienced a defect

File a complaint. NHTSA's investigators rely on this database to detect emerging defects, and useful complaints — specific, concrete, with dates and mileage and clear descriptions of what happened — feed directly into the agency's pattern detection. The form takes about 10 minutes and is at nhtsa.gov/recalls under "Report a Safety Problem." Your complaint becomes part of the same public record that this page is built from. Owners filing detailed VOQs are how recalls get triggered.

Read more from our blog

How to Read NHTSA Consumer Complaints › How NHTSA Investigations Work › Used Car: 7 Recall Checks to Run First › The Takata Airbag Recall: Full Story › OBD-II Codes Explained › All Articles ›
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Showing 2,690 complaints for PORSCHE

PORSCHE BOXSTER (1999) — POWER TRAIN:AUTOMATIC TRANSMISSION Sep 17, 1999
Incident date: Jul 1, 1999
IN THE REVERSE POSITION BRAKES LOCK UP AND CAUSE THE REVERSE TO IDLE LOW. THEN THE IDLE RETURNS TO NORMAL. ALSO, COMING AT A STOP, THE VEHICLE SEEMS IT SEEMS AS IF VEHICLE WOULD STALL AND SHAKE, BUT DOES NOT ACTUALLY STALL. PLEASE PROVIDE FURTHER INFORMATION. *AK
PORSCHE BOXSTER (1999) — VEHICLE SPEED CONTROL:CRUISE CONTROL Sep 17, 1999
Incident date: Jul 1, 1999
IN THE REVERSE POSITION BRAKES LOCK UP AND CAUSE THE REVERSE TO IDLE LOW. THEN THE IDLE RETURNS TO NORMAL. ALSO, COMING AT A STOP, THE VEHICLE SEEMS IT SEEMS AS IF VEHICLE WOULD STALL AND SHAKE, BUT DOES NOT ACTUALLY STALL. PLEASE PROVIDE FURTHER INFORMATION. *AK
PORSCHE BOXSTER (1999) — SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP Sep 17, 1999
Incident date: Jul 1, 1999
IN THE REVERSE POSITION BRAKES LOCK UP AND CAUSE THE REVERSE TO IDLE LOW. THEN THE IDLE RETURNS TO NORMAL. ALSO, COMING AT A STOP, THE VEHICLE SEEMS IT SEEMS AS IF VEHICLE WOULD STALL AND SHAKE, BUT DOES NOT ACTUALLY STALL. PLEASE PROVIDE FURTHER INFORMATION. *AK
PORSCHE 911 (1998) — SERVICE BRAKES, AIR:DISC:ROTOR Sep 8, 1999
Incident date: Jan 1, 1998
FAILED DISTRIBUTOR ROTOR, BRAKE LIGHT; OILE LEAK; DEFECTIVE CYLINDER GASKETS AND WINDSHIELD.
PORSCHE 911 (1998) — ENGINE AND ENGINE COOLING:ENGINE Sep 8, 1999
Incident date: Jan 1, 1998
FAILED DISTRIBUTOR ROTOR, BRAKE LIGHT; OILE LEAK; DEFECTIVE CYLINDER GASKETS AND WINDSHIELD.
PORSCHE 911 (1998) — EXTERIOR LIGHTING:BRAKE LIGHTS Sep 8, 1999
Incident date: Jan 1, 1998
FAILED DISTRIBUTOR ROTOR, BRAKE LIGHT; OILE LEAK; DEFECTIVE CYLINDER GASKETS AND WINDSHIELD.
PORSCHE 911 (1996) — TIRES Sep 8, 1999
TIRES--VEHICLE HYDRO-PLANED AND CRASHED.
PORSCHE 911 (1998) — EXTERIOR LIGHTING:TURN SIGNAL:FLASHER UNIT Aug 30, 1999
Incident date: Feb 1, 1998
TURN SIGNAL LIGHT FAILED. YH
PORSCHE BOXSTER (1999) — ENGINE AND ENGINE COOLING:ENGINE:GASOLINE Aug 23, 1999
ENGINE EXPERIENCING HESITATION. *YC
PORSCHE BOXSTER (1999) — ENGINE AND ENGINE COOLING Aug 7, 1999
Incident date: Jun 27, 1999
DIAGNOSED PROBLEM WAS A SLIPPED CYLINDER SLEEVE. HEAT EXCHANGE BETWEEN ALLOY BLOCK AND STEEL SLEEVE HAS BEEN PREVALENT IN FAR TO MANY OF THESE CARS. CHECK OUT WWW.986BOARD.COM AND SEE FOR YOURSELF.
PORSCHE BOXSTER (1998) — ELECTRICAL SYSTEM:IGNITION Jul 30, 1999
Incident date: Feb 1, 1998
IGNITION FAILED. *YC
PORSCHE 968 (1993) — POWER TRAIN:MANUAL TRANSMISSION Jul 30, 1999
TRANSMISSION FAILED DUE TO TOO MUCH FACTORY PRE-LOAD ON THE PINION BEARINGS AND ASSOCIATED PARTS. MJS
PORSCHE BOXSTER (1999) — ENGINE AND ENGINE COOLING:ENGINE:GASOLINE Jul 30, 1999
VEHICLE IDLES TOO LOW ON STOP WITH AIR CONDITIONER ON AND CLUTCH IN CAUSING CAR TO SHAKE AND ALMOST STALL. NLM
PORSCHE 924 (1979) — POWER TRAIN:CLUTCH ASSEMBLY:PEDAL/HAND LEVER(MOTORCYCLE) Jul 6, 1999
Incident date: May 7, 1999
WHENEVER CLUTCH IS RELEASED, IT WOULD CAUSE VEHICLE TO JERK FORWARD. THIS HAPPENS WHEN FOOT IS ON BRAKE & THE CLUTCH PEDAL. *AK
PORSCHE 911 (1995) — SUSPENSION:FRONT:CONTROL ARM Jul 5, 1999
Incident date: Jul 3, 1999
BOLT HOLDING BALL JOINT TO UPRIGHT BROKE AT BALL, THREW CAR TO LEFT AGAINST RAILING FROM STRAIGHT UPHILL AT WATKINS GLEN DRIVER ED. *AK
Crash
PORSCHE BOXSTER (1999) — ENGINE AND ENGINE COOLING:ENGINE:GASOLINE Jun 25, 1999
WHEN COMING TO A STOP WHILE AIR CINDITIONING IS ON, VEHICLE SHUTTERS. THE DEALER HAS BEEN NOTIFIED. *AK CONSUMER STATES WHENEVER DRIVEN, THE VEHICLE ALMOST STALLS, THE DISTRICT MANAGER STATED THAT ALL OF THE 97-99 BOXTERS HAVE THIS PROBLEM WHICH CAN NOT BE FIXED. *SLC
PORSCHE CARRERA (1997) — STRUCTURE:BODY:DOOR Jun 18, 1999
RIGHT SIDE DOOR PANEL FAILED. *YC
PORSCHE CARRERA (1997) — STRUCTURE:BODY Jun 18, 1999
EXPERIENCING NOISE FROM FRONT DASH. *YC
PORSCHE 928 (1993) — ENGINE AND ENGINE COOLING:ENGINE May 30, 1999
Incident date: Dec 1, 1998
MAJOR ENGINE DAMAGE, ENGINE HAD TO BE REPLACED. TWO CYLINDERS BROKEN. DETECTED CAUSE FOR THE ENGINE FAILURE: BAD ASSEMBLY OF THE WATER PUMP WHEN CAR WAS MANUFACTURED IN 1993. EFECT OF THIS BAD WATER PUMP ASSEMBLY WAS A CONSTANT OVERHEATING OF THE ENGINE WHICH FINALLY LED TO A COMPLETE ENGINE FAILURE DUE TO CONSTANT OVERHEATING (NOT SHOWN ON THE CONTROL PANELS). *AK
PORSCHE 928 (1993) — ENGINE AND ENGINE COOLING:COOLING SYSTEM May 30, 1999
Incident date: Dec 1, 1998
MAJOR ENGINE DAMAGE, ENGINE HAD TO BE REPLACED. TWO CYLINDERS BROKEN. DETECTED CAUSE FOR THE ENGINE FAILURE: BAD ASSEMBLY OF THE WATER PUMP WHEN CAR WAS MANUFACTURED IN 1993. EFECT OF THIS BAD WATER PUMP ASSEMBLY WAS A CONSTANT OVERHEATING OF THE ENGINE WHICH FINALLY LED TO A COMPLETE ENGINE FAILURE DUE TO CONSTANT OVERHEATING (NOT SHOWN ON THE CONTROL PANELS). *AK
PORSCHE BOXSTER (1999) — STRUCTURE:FRAME AND MEMBERS Apr 23, 1999
Incident date: Apr 23, 1999
POTENTIAL FATALITY / SEVERE INJURY - ROLL BAR IS LOCATED TOO FAR FORWARD AND DOES NOT HAVE ADEQUATE PADDING FOR DRIVERS OVER 5' 10" TALL. A RELATIVELY MINOR ACCIDENT CAN EASILY BECOME A FATALITY AS A TALLER DRIVER'S HEAD WILL IMPACT THE ROLL BAR INSTEAD OF THE HEADREST. A RETROFIT PROVIDING ADDITIONAL PADDING IS NECESSARY. *AK
Crash 1 injured
PORSCHE BOXSTER (1998) — AIR BAGS:FRONTAL Apr 22, 1999
"NO DEPLOYMENT" OF PASSENGER SIDE AIRBAG DURING ACCIDENT. *YC
PORSCHE 968 (1993) — POWER TRAIN:MANUAL TRANSMISSION Apr 22, 1999
Incident date: Jun 9, 1997
MANUAL TRANSMISSION FAILURE(BEARING AND GEAR SET WEAR) CAUSED BY TOO MUCH FACTORY PRE-LOAD ON BEARING/GEAR SET ASSEMBLY. *AK
PORSCHE 944 (1986) — FUEL SYSTEM, GASOLINE:DELIVERY Apr 16, 1999
NO SUMMARY
Fire
PORSCHE 944 (1988) — SUSPENSION:FRONT:CONTROL ARM Apr 13, 1999
Incident date: Apr 3, 1995
THE BALL JOINT BROKE ALLOWING THE WHEEL ASSEMBLY TO JUMP UP INTO THE WHEEL WELL.THE PORSCHE FACTORY TOLD ME TO HAVE A LOCAL DEALER INSPECT THE VEHICLE TO ANSWER MY QUESTION ABOUT THE CONDITION OF THE LEFT SIDE. THE BALL JOINT IS NOT REMOVABLE FROM THE CONTROL ARM AND THE DEALER CANNOT INSPECT IT FOR CRACKING. BREAKAGE OF THIS COMPONENT IS LIFE THREATENING AND VERY DANGEROUS. TO REPAIR, AN OWNER... Read more
PORSCHE PORSCHE (1997) — ENGINE AND ENGINE COOLING:COOLING SYSTEM Apr 1, 1999
Incident date: Mar 2, 1999
COOLANT,MOLYBOENUM FOUND IN ENGINE OIL UPON DOING AN ENGINE OIL ANALYSIS. *AK
PORSCHE BOXSTER (1998) — ENGINE AND ENGINE COOLING:ENGINE:GASOLINE Mar 31, 1999
Incident date: Feb 1, 1999
COMPLETE ENGINE FAILURE AT 4600 MILES, SEEMS TO BE A COMMON PROBLEM. *AK
PORSCHE 944 (1986) — VEHICLE SPEED CONTROL Mar 13, 1999
THE SPEED CONTROL UNIT WILL RANDOMLY PICK NEW SPEEDS AT IRREGULAR INTERVALS. IN SOME CASES IT WILL RETURN TO THE ORIGINAL SPEED AFTER SOME TIME, IN SOME CASES IT WILL CONTINUE AT WHATEVER SPEED IT WANTS. ONCE SHORTLY AFTER I BOUGHT THE CAR IT STARTED ACCELERATING ON ITS OWN. I WAS ON A LONELY PIECE OF HIGHWAY 395 SO I LET IT CONTINUE UNTIL THE CAR REACHED A SPEED OF MORE THAN 125MPH. BEFORE I... Read more
PORSCHE BOXSTER (1997) — AIR BAGS Feb 24, 1999
AIR BAG FAILED CAUSING LIGHT TO ILLUMINATE, UNSPECIFIED REASON.
PORSCHE 911 (1996) — AIR BAGS:FRONTAL Feb 17, 1999
Incident date: Jun 26, 1998
WHILE REACHING INSIDE VEHICLE HOLDING A CHILD IN HAND, AND VEHICLE ENGINE RUNNING, CONSUMER PRESSED HORN AND THE DRIVER'S SIDE AIRE BAG DEPLOYED WITHOUT REASON. PLEASE PROVIDE DETAILS. *AK
PORSCHE BOXSTER (1998) — ENGINE AND ENGINE COOLING:COOLING SYSTEM Dec 7, 1998
COOLANT LIQUID STARTED TO POUR OUT OF VEHICLE ,VEHICLE WAS IN SERVICE THREE TIMES.CANNOT DETERMINE DEFECT. *AKTAILPIPE COVER CAME OFF, CONVERTABLE TOP MOTORS OUT OF ADJUSTMENT CAUSING NOISE ON THE RIGHT SIDE,ECU HAD TO BE RECODED TO ACCEPT KEY HEAD, LEFT HEADLIGHT LENSE REFLECTOR REPLACED, THE AIR BAG LIGHT ILLUMINATED THE DEALER REPLACED R/F SEATBELT LOCK WAS INOPERATIVE. SB
PORSCHE BOXSTER (1998) — ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE Dec 7, 1998
COOLANT LIQUID STARTED TO POUR OUT OF VEHICLE ,VEHICLE WAS IN SERVICE THREE TIMES.CANNOT DETERMINE DEFECT. *AKTAILPIPE COVER CAME OFF, CONVERTABLE TOP MOTORS OUT OF ADJUSTMENT CAUSING NOISE ON THE RIGHT SIDE,ECU HAD TO BE RECODED TO ACCEPT KEY HEAD, LEFT HEADLIGHT LENSE REFLECTOR REPLACED, THE AIR BAG LIGHT ILLUMINATED THE DEALER REPLACED R/F SEATBELT LOCK WAS INOPERATIVE. SB
PORSCHE BOXSTER (1998) — EXTERIOR LIGHTING:HEADLIGHTS Dec 7, 1998
COOLANT LIQUID STARTED TO POUR OUT OF VEHICLE ,VEHICLE WAS IN SERVICE THREE TIMES.CANNOT DETERMINE DEFECT. *AKTAILPIPE COVER CAME OFF, CONVERTABLE TOP MOTORS OUT OF ADJUSTMENT CAUSING NOISE ON THE RIGHT SIDE,ECU HAD TO BE RECODED TO ACCEPT KEY HEAD, LEFT HEADLIGHT LENSE REFLECTOR REPLACED, THE AIR BAG LIGHT ILLUMINATED THE DEALER REPLACED R/F SEATBELT LOCK WAS INOPERATIVE. SB
PORSCHE BOXSTER (1998) — SEAT BELTS:FRONT:ANCHORAGE Dec 7, 1998
COOLANT LIQUID STARTED TO POUR OUT OF VEHICLE ,VEHICLE WAS IN SERVICE THREE TIMES.CANNOT DETERMINE DEFECT. *AKTAILPIPE COVER CAME OFF, CONVERTABLE TOP MOTORS OUT OF ADJUSTMENT CAUSING NOISE ON THE RIGHT SIDE,ECU HAD TO BE RECODED TO ACCEPT KEY HEAD, LEFT HEADLIGHT LENSE REFLECTOR REPLACED, THE AIR BAG LIGHT ILLUMINATED THE DEALER REPLACED R/F SEATBELT LOCK WAS INOPERATIVE. SB
PORSCHE BOXSTER (1998) — STRUCTURE:BODY:ROOF AND PILLARS Dec 7, 1998
COOLANT LIQUID STARTED TO POUR OUT OF VEHICLE ,VEHICLE WAS IN SERVICE THREE TIMES.CANNOT DETERMINE DEFECT. *AKTAILPIPE COVER CAME OFF, CONVERTABLE TOP MOTORS OUT OF ADJUSTMENT CAUSING NOISE ON THE RIGHT SIDE,ECU HAD TO BE RECODED TO ACCEPT KEY HEAD, LEFT HEADLIGHT LENSE REFLECTOR REPLACED, THE AIR BAG LIGHT ILLUMINATED THE DEALER REPLACED R/F SEATBELT LOCK WAS INOPERATIVE. SB
PORSCHE BOXSTER (1998) — ELECTRICAL SYSTEM:IGNITION:MODULE Dec 7, 1998
COOLANT LIQUID STARTED TO POUR OUT OF VEHICLE ,VEHICLE WAS IN SERVICE THREE TIMES.CANNOT DETERMINE DEFECT. *AKTAILPIPE COVER CAME OFF, CONVERTABLE TOP MOTORS OUT OF ADJUSTMENT CAUSING NOISE ON THE RIGHT SIDE,ECU HAD TO BE RECODED TO ACCEPT KEY HEAD, LEFT HEADLIGHT LENSE REFLECTOR REPLACED, THE AIR BAG LIGHT ILLUMINATED THE DEALER REPLACED R/F SEATBELT LOCK WAS INOPERATIVE. SB
PORSCHE CARRERA (1990) — ENGINE AND ENGINE COOLING:ENGINE:GASOLINE Nov 22, 1998
Incident date: Nov 20, 1998
NO SUMMARY PROVIDED BY CONSUMER
PORSCHE 911 (1988) — FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS Oct 23, 1998
Incident date: Oct 20, 1998
THE CONSUMER HAS BEEN EXPERIENCING A PROBLEM WITH THE FUEL LINE. THE HOSE PULLS APART, CAUSING THE VEHICLE TO LEAK FUEL ONTO THE ENGINE. THE SMELL OF THE FUEL COMES THROUGH THE VENTILATION AREAS, AND AT TIMES BECOMES UNBEARABLE. THE MANUFACTURER HAS YET TO BE CONTACTED. *AK
PORSCHE PORSCHE (1998) — AIR BAGS Oct 20, 1998
SWITCH FOR AIR BAG NOT AVAILABLE TO ALLOW FOR CHILD TO RIDE SAFELY WITH CHILD SAFETY SEAT.
PORSCHE 911 (1996) — AIR BAGS:FRONTAL Sep 21, 1998
Incident date: Sep 7, 1998
WHILE TRAVELING AT APPROXIMATELY 25 MPH AIR BAG LIGHT CAME ON. DRIVER REACHED OVER AND TOUCH CASING OF THE PASSENGER SIDE AIR BAG. THE AIR BAG DEPLOYED INTO HIS HANDS, CAUSING INJURY.
1 injured
PORSCHE 911 (1997) — VEHICLE SPEED CONTROL Aug 11, 1998
Incident date: Jan 1, 1998
ENGINE RACED TO 4500RPMS FROM 1000 RPMS AND DID NOT IDLE AFTER PULLING OFF THE ROAD. DRIVER TURNED THE IGNITION OFF, RESTARTED AND THE ENGINE RACED TO 4500RPMS. DRIVER INSPECTED THROTTLE AND IT DID NOT APPEAR STUCK. HE BELIEVES IT MAYBE A COMPUTER GLITCH.
PORSCHE 911 (1995) — ENGINE AND ENGINE COOLING:ENGINE:GASOLINE Aug 6, 1998
WHILE PARKED THE VEHICLE CAUGHT ON FIRE IN THE ENGINE COMPARTMENT. CAUSE UNKNOWN. PLEASE PROIVDE DETAILS. *AK
Fire
PORSCHE BOXSTER (1997) — POWER TRAIN:MANUAL TRANSMISSION Aug 1, 1998
Incident date: Dec 1, 1997
5 SPEED TRANSMISSION HAS FAILED SEVERAL TIMES.
PORSCHE 911 (1996) — TIRES Jul 28, 1998
Incident date: Dec 16, 1996
ACCIDENT POSSIBLE DUE TO EXTREME TIRE WEAR OR BLOWOUT.
PORSCHE BOXSTER (1998) — STRUCTURE:BODY:DOOR:HINGE AND ATTACHMENTS Jul 11, 1998
Incident date: Jul 7, 1998
DRIVER'S DOOR CABLE BROKE.
PORSCHE BOXSTER (1998) — STRUCTURE:BODY:DOOR Jul 11, 1998
Incident date: Jul 7, 1998
DRIVER'S DOOR CABLE BROKEN.
PORSCHE BOXSTER (1998) — STRUCTURE:BODY:DOOR Jul 3, 1998
Incident date: Apr 18, 1998
DRIVER'S DOOR CABLE BROKEN.
PORSCHE 968 (1997) — LATCHES/LOCKS/LINKAGES:DOORS:LATCH Jul 3, 1998
Incident date: Oct 1, 1997
DOOR LOCK FAILED.
PORSCHE BOXSTER (1998) — STRUCTURE:BODY:DOOR Jul 2, 1998
Incident date: Jun 26, 1998
INSIDE RELEASE MECHANISM ON DRIVER'S DOOR BROKEN.
PORSCHE BOXSTER (1998) — STRUCTURE:BODY:DOOR Jul 2, 1998
Incident date: Apr 1, 1998
THE DEFECTIVE DOOR CABLE MAKE IT IMPOSSIBLE TO OPEN THE DRIVER SIDE DOOR FROM THE INSIDE.
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