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 MACAN (2025) — STRUCTURE:BODY Jun 5, 2026
Incident date: May 26, 2026
On XXX, while at a residential complex in [XXX], I got into my 2025 Porsche Cayenne and gently closed the door. Upon closing the door, the rear window spontaneously shattered completely. The conditions at the time were as follows: • Outdoor temperature: approximately 85°F — well within normal operating range • No prior chips, cracks, or visible damage to the glass before the incident • N... Read more
PORSCHE CAYENNE (2026) — FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL Jun 4, 2026
Incident date: May 29, 2026
1. Driving Conditions & Baseline State I was operating my new 2026 Porsche Cayenne (current mileage approx. 717 miles) at highway speeds inside a tunnel near LAX. The vehicle was functioning normally under normal driving conditions until the incident occurred suddenly and without any prior warning signs. 2. Onset of Failure & Dashboard Alerts - While maintaining speed, the vehicle suffered an im... Read more
PORSCHE CAYENNE (2026) — VEHICLE SPEED CONTROL Jun 4, 2026
Incident date: May 29, 2026
1. Driving Conditions & Baseline State I was operating my new 2026 Porsche Cayenne (current mileage approx. 717 miles) at highway speeds inside a tunnel near LAX. The vehicle was functioning normally under normal driving conditions until the incident occurred suddenly and without any prior warning signs. 2. Onset of Failure & Dashboard Alerts - While maintaining speed, the vehicle suffered an im... Read more
PORSCHE CAYENNE (2026) — POWER TRAIN Jun 4, 2026
Incident date: May 29, 2026
1. Driving Conditions & Baseline State I was operating my new 2026 Porsche Cayenne (current mileage approx. 717 miles) at highway speeds inside a tunnel near LAX. The vehicle was functioning normally under normal driving conditions until the incident occurred suddenly and without any prior warning signs. 2. Onset of Failure & Dashboard Alerts - While maintaining speed, the vehicle suffered an im... Read more
PORSCHE MACAN (2025) — FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING Jun 3, 2026
Incident date: Jun 1, 2026
While slowing to a near-complete stop and preparing to shift into Park at a low-speed private property location, the vehicle suddenly and violently accelerated without any driver input. The operator, a [XXX] experienced driver, had no time to react. The vehicle travelled approximately 200-300 meters uncontrolled, narrowly missed a grounds keeper operating a tractor on the paved road, left the pav... Read more
Crash 1 injured
PORSCHE MACAN (2025) — ENGINE Jun 3, 2026
Incident date: Jun 1, 2026
While slowing to a near-complete stop and preparing to shift into Park at a low-speed private property location, the vehicle suddenly and violently accelerated without any driver input. The operator, a [XXX] experienced driver, had no time to react. The vehicle travelled approximately 200-300 meters uncontrolled, narrowly missed a grounds keeper operating a tractor on the paved road, left the pav... Read more
Crash 1 injured
PORSCHE MACAN (2025) — VEHICLE SPEED CONTROL Jun 3, 2026
Incident date: Jun 1, 2026
While slowing to a near-complete stop and preparing to shift into Park at a low-speed private property location, the vehicle suddenly and violently accelerated without any driver input. The operator, a [XXX] experienced driver, had no time to react. The vehicle travelled approximately 200-300 meters uncontrolled, narrowly missed a grounds keeper operating a tractor on the paved road, left the pav... Read more
Crash 1 injured
PORSCHE PANAMERA (2025) — SUSPENSION Jun 2, 2026
Incident date: Apr 7, 2026
The vehicle is new Porsche Certified pre-owned 2025 Porsche Panamera turbo with Porsche active suspension management. Vehicle has 2000 miles on the odometer. The car was at the dealer for an issue related to its online connectivity. As this was worked upon, I was allowed to pick up the car. At that time, I noticed a Chassis error(Image attached). The car's suspension. was inactive and the ride was... Read more
PORSCHE PANAMERA (2025) — VEHICLE SPEED CONTROL Jun 2, 2026
Incident date: Apr 7, 2026
The vehicle is new Porsche Certified pre-owned 2025 Porsche Panamera turbo with Porsche active suspension management. Vehicle has 2000 miles on the odometer. The car was at the dealer for an issue related to its online connectivity. As this was worked upon, I was allowed to pick up the car. At that time, I noticed a Chassis error(Image attached). The car's suspension. was inactive and the ride was... Read more
PORSCHE MACAN (2019) — ELECTRICAL SYSTEM Jun 2, 2026
Incident date: May 31, 2026
The contact owns a 2019 Porsche MACAN. The contact stated that while driving at an undisclosed speed, the contact noticed an abnormal loud sound. In addition, the contact stated none of the safety features functioned as intended. The vehicle was taken to the dealer where it was diagnosed with a failed power control module. The contact was informed that the power control module needed to be replace... Read more
PORSCHE CAYENNE (2016) — UNKNOWN OR OTHER May 29, 2026
Incident date: Jul 1, 2025
Porsche dashboard leather shrunk and staples pulled out. I was told that if the vehicle was in an accident the airbag might not deploy correctly. The Porsche dealer looked at it and recommended replacing the entire dashboard which costs over $10,000. This is apparently a very common issue.
PORSCHE CAYENNE (2016) — AIR BAGS May 29, 2026
Incident date: Jul 1, 2025
Porsche dashboard leather shrunk and staples pulled out. I was told that if the vehicle was in an accident the airbag might not deploy correctly. The Porsche dealer looked at it and recommended replacing the entire dashboard which costs over $10,000. This is apparently a very common issue.
PORSCHE 718 CAYMAN (2025) — ENGINE May 29, 2026
Incident date: Sep 3, 2025
The motor experienced a catastrophic failure causing the rod to blow through the top of the engine, cutting a fuel line and causing a fire. It was later determined and passed to me via unofficial sources that this was due to a manufacturing defect where the incorrect camshaft bearings were used on specific pistons. Via online and first account conversations, it seems this has happened at least 1... Read more
Fire
PORSCHE CAYENNE (2022) — VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:AIR HANDLER/CHAMBER, DUCTS, AND VALVES May 27, 2026
Incident date: Jul 1, 2025
I am filing a complaint regarding an ongoing and unresolved HVAC odor issue affecting my 2023 Porsche Cayenne S Platinum Edition. Since shortly after taking ownership, the vehicle has consistently produced a strong mildew/musty odor after sitting for several hours. The odor is most noticeable upon startup and only dissipates once the air conditioning system begins circulating. The vehicle has bee... Read more
PORSCHE MACAN (2019) — EXTERIOR LIGHTING May 26, 2026
Incident date: May 26, 2026
Component/System: Exterior lighting — right front low beam headlight. Vehicle is available for inspection upon request. 2019 model year vehicle has 65,000 miles Safety risk: The right low beam headlight failed, reducing forward visibility on the right side during nighttime driving and in low-visibility conditions. This creates risk of failing to see pedestrians, road hazards, or lane markings, ... Read more
PORSCHE CAYENNE (2020) — ENGINE May 26, 2026
Incident date: May 15, 2026
"Engine temperature too high. Park vehicle and allow engine to cool". warning at 50,000 miles which the mechanic says this is a huge problem with all Porsche, Audi and VW due to water coolant changeover valve which fails and also stated that Porsche is aware and should have a "bulletin" open on this issue?
PORSCHE MACAN (2025) — SERVICE BRAKES May 24, 2026
Incident date: Mar 14, 2026
I had a red sign on dashboard saying:*chassis failure, park the car carefully.* the car was towed to Porshe. And, was released after one week as safe to drive and dismissed the sign as a glitch. The second day of releasing the car, I had a major accident while parking the car in the garage. The accident resulted in damage to the outer wall and to cabinets. I requested an investigation of the car a... Read more
Crash
PORSCHE MACAN (2025) — ELECTRICAL SYSTEM May 24, 2026
Incident date: Mar 14, 2026
I had a red sign on dashboard saying:*chassis failure, park the car carefully.* the car was towed to Porshe. And, was released after one week as safe to drive and dismissed the sign as a glitch. The second day of releasing the car, I had a major accident while parking the car in the garage. The accident resulted in damage to the outer wall and to cabinets. I requested an investigation of the car a... Read more
Crash
PORSCHE MACAN (2025) — STEERING May 24, 2026
Incident date: Mar 14, 2026
I had a red sign on dashboard saying:*chassis failure, park the car carefully.* the car was towed to Porshe. And, was released after one week as safe to drive and dismissed the sign as a glitch. The second day of releasing the car, I had a major accident while parking the car in the garage. The accident resulted in damage to the outer wall and to cabinets. I requested an investigation of the car a... Read more
Crash
PORSCHE MACAN (2025) — STRUCTURE:BODY May 21, 2026
Incident date: May 16, 2026
Door failed to open from inside. Vehicle was used to travel approximately 6 miles from my home to a store. Upon arrival, the vehicle was placed into park. The door would not open from the inside and I was unable to exit the vehicle. Attempts were made to lock and unlock the door, in addition to pushing on the door with my body while holding the door handle in the open position. Only after placing... Read more
PORSCHE MACAN (2015) — AIR BAGS May 21, 2026
Incident date: Apr 1, 2026
Same passenger airbag issue as what everyone else is reporting! A recall is needed again for this!
PORSCHE CAYENNE (2016) — AIR BAGS May 21, 2026
Incident date: May 21, 2026
Porsche dashboard leather shrunk and staples pulled out. I was told that if the vehicle was in an accident the airbag might not deploy correctly. The Porsche dealer looked at it and recommended replacing it. This is a very common issue.
PORSCHE MACAN (2020) — EXTERIOR LIGHTING May 18, 2026
Incident date: May 13, 2026
I noticed that my passenger side headlight was out but no warning was given in the dashboard. If I hadn’t noticed that the ‘round the corner’ lights were not working it might have taken me a while to figure it out presenting a safety issue
PORSCHE TAYCAN (2020) — POWER TRAIN May 17, 2026
Incident date: Jan 15, 2025
Component/system: High-voltage (HV) battery system and power electronics. 2020 Porsche Taycan Turbo, VIN [XXX] . Vehicle available for inspection. Safety risk: Since January 2025, the vehicle has repeatedly displayed a "pull over and park safely" emergency warning and shut off unexpectedly while driving at highway and surface road speeds. Sudden loss of propulsion at speed created serious collisi... Read more
PORSCHE TAYCAN (2020) — ENGINE May 17, 2026
Incident date: Jan 15, 2025
Component/system: High-voltage (HV) battery system and power electronics. 2020 Porsche Taycan Turbo, VIN [XXX] . Vehicle available for inspection. Safety risk: Since January 2025, the vehicle has repeatedly displayed a "pull over and park safely" emergency warning and shut off unexpectedly while driving at highway and surface road speeds. Sudden loss of propulsion at speed created serious collisi... Read more
PORSCHE TAYCAN (2020) — FUEL/PROPULSION SYSTEM May 17, 2026
Incident date: Jan 15, 2025
Component/system: High-voltage (HV) battery system and power electronics. 2020 Porsche Taycan Turbo, VIN [XXX] . Vehicle available for inspection. Safety risk: Since January 2025, the vehicle has repeatedly displayed a "pull over and park safely" emergency warning and shut off unexpectedly while driving at highway and surface road speeds. Sudden loss of propulsion at speed created serious collisi... Read more
PORSCHE CAYENNE (2020) — ENGINE May 15, 2026
Incident date: Feb 1, 2025
The contact owns a 2022 Porsche Cayenne. The contact stated that an abnormal tapping noise was coming from the engine compartment. No warning lights were illuminated at the time of the failure. The vehicle was initially taken to an independent mechanic, who confirmed the tapping noise and referred the contact to an authorized dealer for further inspection. The vehicle was then taken to local deale... Read more
PORSCHE CAYENNE (2019) — AIR BAGS May 14, 2026
Incident date: Dec 31, 1969
Porsche leather dashboard shrunk and staples pulled out. I was told if the vehicle was in an accident the airbag may not deploy properly. The Porsche dealer looked at it recommend that it be replaced. This is a known manufacturer defect that has been occurring with many of Porsche leather dashboards in different models. The manufacture is not taking responsibility in repairing or recalling this da... Read more
PORSCHE CAYENNE (2019) — UNKNOWN OR OTHER May 14, 2026
Incident date: Dec 31, 1969
Porsche leather dashboard shrunk and staples pulled out. I was told if the vehicle was in an accident the airbag may not deploy properly. The Porsche dealer looked at it recommend that it be replaced. This is a known manufacturer defect that has been occurring with many of Porsche leather dashboards in different models. The manufacture is not taking responsibility in repairing or recalling this da... Read more
PORSCHE BOXSTER (2003) — VISIBILITY/WIPER May 13, 2026
Incident date: Mar 9, 2026
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 f... Read more
PORSCHE MACAN (2021) — ENGINE May 12, 2026
Incident date: Dec 1, 2025
2020 Hyundai Palisade, VIN: [XXX] . Excessive engine oil consumption beginning at ~95,418 miles. Oil drops to critical levels between oil changes, causing engine hesitation, rough running, and Check Engine Light activation — CEL clears only after oil is manually added, confirming oil starvation as the cause. SAFETY RISKS: Engine seizure or stall at highway speed; engine fire from oil burning on... Read more
PORSCHE CAYENNE (2019) — UNKNOWN OR OTHER May 12, 2026
Incident date: Jun 30, 2024
Car makes a heavy humming noise when driving 30mph or more very loud Dealer couldn’t fix this issue Please help I Don’t feel safe when driving on higher speeds
PORSCHE MACAN (2021) — POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER May 12, 2026
Incident date: Dec 1, 2025
The contact owns a 2023 Chevrolet Traverse. The contact stated while attempting to accelerate the vehicle experienced severe engine shuttering. The vehicle was taken to an independent mechanic who diagnosed that the torque converter needed to be replaced. The vehcle was not repaired. The manufacture was notified of the falure but no assistance was offered. The local dealer was not contacted. The f... Read more
PORSCHE CAYENNE (2019) — ELECTRICAL SYSTEM May 12, 2026
Incident date: Jun 30, 2024
1 - Parking Brake inoperative - Unable to disengage parking brake: Recalled part for same year/make/model (Different production MONTH in recall) NHTSA safety recall OMB Control No: 2127-0004 2 - Air conditioner (Evaporator failure) - Releasing chemicals from enclosed HVAC system: Common knowledge failure point, requires entire dashboard disassembly w/High Labor cost Unsafe driving conditions in e... Read more
PORSCHE CAYENNE (2021) — FUEL/PROPULSION SYSTEM May 11, 2026
Incident date: Feb 12, 2026
I was driving down the road and when i tried to hit the throttle to speed up a little suddenly the car just started misfiring randomly with zero warning beforehand. I tried to hit the throttle a couple more times but it kept misfiring and then the engine light, tpms light, traction control light and a couple other lights all lit up and i immediately had to pull over to the side of the road because... Read more
PORSCHE TAYCAN (2023) — UNKNOWN OR OTHER May 11, 2026
Incident date: May 11, 2026
am writing to report an incident involving my vehicle. While entering my driveway, the vehicle unexpectedly accelerated and did not recognize that the garage door was closed. As a result, the vehicle collided with the closed garage door and subsequently struck the structural beam on the wall near the garage entrance. The impact was significant, and all six airbags deployed. At the time of the inci... Read more
Crash 2 injured
PORSCHE CAYENNE (2021) — UNKNOWN OR OTHER May 11, 2026
Incident date: Feb 12, 2026
This car has tail lights that are in operable, and do not work, it has almost caused a quite a few near accidents, would like to see this resolved soon.
PORSCHE TAYCAN (2023) — BACK OVER PREVENTION: SENSING SYSTEM: CAMERA May 11, 2026
Incident date: May 11, 2026
Compounded Electrical Failures In addition to the battery defect, this specific vehicle has exhibited recurring electrical malfunctions, including: Total failure of the backup cameras and parking sensors. Intermittent failure of the HVAC system (Air Conditioning), critical in the Florida climate. Erratic Autonomous Braking: The vehicle has repeatedly engaged emergency braking while reversing witho... Read more
PORSCHE TAYCAN (2023) — FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING May 11, 2026
Incident date: May 11, 2026
am writing to report an incident involving my vehicle. While entering my driveway, the vehicle unexpectedly accelerated and did not recognize that the garage door was closed. As a result, the vehicle collided with the closed garage door and subsequently struck the structural beam on the wall near the garage entrance. The impact was significant, and all six airbags deployed. At the time of the inci... Read more
Crash 2 injured
PORSCHE CAYENNE (2026) — STEERING May 7, 2026
Incident date: May 7, 2026
Steering wheel feels sticky when making slight adjustments to the left or right, causing me to have to overcorrect to shift.
PORSCHE CAYENNE (2026) — POWER TRAIN May 7, 2026
Incident date: May 7, 2026
I bought my 2018 Toyota CHR back in November from a Mitsubishi dealership. When I first test drove it, it was making a weird whining noise, I was told it was the bearing and that they will fix it before I pick the vehicle up. They kept the car for several days to repair it and inspect it. A few days after picking the car up I started to hear a very low noise. I couldn’t describe the sound becaus... Read more
PORSCHE CAYENNE (2018) — ENGINE May 2, 2026
Incident date: Feb 20, 2026
Antifreeze intrusion into motor. I was driving on the interstate going 77mph cruise control set. Lost power dropped to 65mph without warning. RPM shot up to 4500. Trouble accelerating. Limped the car home, took to have looked at. Was told need new engine do antifreeze in combustion chamber.
PORSCHE CAYENNE (2018) — ELECTRICAL SYSTEM May 2, 2026
Incident date: Feb 20, 2026
The high-voltage battery pack in my 2018 Porsche Cayenne S E-Hybrid (VIN: [XXX] , approximately 81,000 miles) has experienced a noticeable and progressive reduction in battery range and performance. On February 20, 2026, Porsche White Plains (an authorized Porsche dealer) performed an inspection but was unable to duplicate an active fault code and declined to generate a battery State of Health (... Read more
PORSCHE TAYCAN (2020) — FUEL/PROPULSION SYSTEM May 1, 2026
Incident date: May 1, 2026
I am writing to formally report that the manufacturer of my vehicle is refusing to repair a safety issue covered under an active recall. My vehicle is subject to Manufacturer Recall Number SC356. I brought my vehicle to an authorized dealership for inspection and repair as instructed.However, after evaluating the vehicle, the manufacturer/dealer informed me that the issue cannot be repaired. I a... Read more
PORSCHE TAYCAN (2024) — SERVICE BRAKES Apr 30, 2026
Incident date: Apr 24, 2026
2024 Honda Ridgeline. Brakes stick or slow to release. Feels like brakes are dragging. Delayed acceleration. This is unsafe. Dealer has had vehicle 7+ days total across 2 repair attempts from March 25th 2026 thru April 1st 2026 and again April 29th 2026 and dealership still has the vehicle. Has not been able to fix the issue. Honda issued Dealer Message on August 7, 2025 stating "American Honda ... Read more
PORSCHE TAYCAN (2020) — FUEL/PROPULSION SYSTEM Apr 29, 2026
Incident date: Mar 9, 2026
The vehicle has now gone into Turtle Mode three times in the last month. Twice to dealership without fixing issue. Turtle mode renders the car undriveable. There is no propulsion, car won’t go over 20 mph
PORSCHE CAYENNE (2020) — UNKNOWN OR OTHER Apr 29, 2026
Incident date: Aug 1, 2025
Spontaneous explosion of sunroof. Today its about 85 degree F. The car was parked for a few hours in the carport. Took it out for a short drive. Approximately 0.5 miles from my home, the sunroof exploded as I was accelerating from a full stop at a red light. It appears to have exploded 'up' (I have photographs), and the glass landed both on top of the car and inside my car. Approxim... Read more
PORSCHE CAYENNE (2020) — AIR BAGS Apr 29, 2026
Incident date: Aug 1, 2025
Seat belt and airbag indication lights and sound alarms remain on and notifying on the dashboard regardless of buckling. It will intermittently stop and start as the car is in motion. In the beginning, notification was present then resolved day-to-day. More recently, the alarm is present every drive. Driver was unsure whether or not the notifications were valid or not as the pattern of notificatio... Read more
PORSCHE TAYCAN (2020) — ELECTRICAL SYSTEM Apr 29, 2026
Incident date: Mar 9, 2026
While normal driving the screen infotainment system or MMI turns off and takes a few minutes to come back up. When it comes back up it does not remember the user and asks for a PIN code. This is very disruptive as it happens while driving and is not safe to drive while it is rebooting It also happens randomly and there is no pattern to it , can happen once or twice or not happen for a given drive... Read more
PORSCHE CAYENNE (2019) — FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL Apr 28, 2026
Incident date: Feb 14, 2026
Whilst driving on the highway, the passenger rear quarter glass detached from the car and flew into the bushes on the side of the road. I heard a whistling sound coming from the inside of the car. I checked to see if one of the windows had been opened, yet they were all closed. I figured I would check the car when I got home to see where the disturbance was coming from. Yet while I was in the rig... Read more
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