Consumer Safety Complaints

Search 2,245,377 safety complaints filed by vehicle owners with NHTSA, including 140,173 crashes, 56,794 fires, and 8,580 deaths.

2,245,377 Total Complaints
140,173 Reported Crashes
56,794 Reported Fires
8,580 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 2,245,377 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 169,480 complaints - component: ENGINE

CHEVROLET CORVETTE (2023) - ENGINE May 18, 2026
Incident date: May 11, 2026
Thermostat stuck open radiator broke. Told by 4 GM Dealerships, this is a very common problem in a GM 3.6L V6. GM even claims it's common in its Tech Advisements. The "Stuck Open" Glitch (P0128 Code)
RIVIAN R1S (2026) - ENGINE May 18, 2026
Incident date: May 17, 2026
I purchased my 2023 Tundra new and from the beginning it stalled or jerked. This happens especially at low speeds. This has gotten worse and the only answer I get is you'll get a new engine at some point. Around 25000 miles the fuel pump went out on the truck and was replaced. I was initially told I would have a new engine installed by April, then May and still waiting. My problem is I paid h... Read more
RIVIAN R1S (2026) - ENGINE May 18, 2026
Incident date: May 17, 2026
I was driving my 2019 GMC and all of a sudden I pulled into a subdivision the vehicle shut off and would not start again. I wasn't given an y warning or heard any sounds it shut off and would not start up again. I checked the battery and it was fine. I had it towed to a mechanic shop. They replaced the starter, and the battery module. after that they ran codes and the codes were P00C6 and P0340. I... Read more
CHEVROLET SILVERADO 1500 (2024) - ENGINE May 18, 2026
Incident date: May 18, 2026
I have a 2022 Blazer with a 3.6 engine. The thermostat has failed and dealer says only certain blazer vehicles are covered under aspecial warrnty exstesion. I know several people having the same problem.I have a check engine light, with a scan shows code P0128(thermostat0. I also have a display of power steering assist reduced and tempature gauge stays much lower than normal.. When you turn vehicl... Read more
CADILLAC CT5 (2021) - ENGINE May 18, 2026
Incident date: Mar 25, 2026
Engine failure occurred while driving with two children in the vehicle, creating a serious safety hazard. The vehicle experienced a sudden loss of power and stalled completely while in motion, with no prior warning lights, alerts, or messages. Prior to this failure, the vehicle had already failed the GM PICO test related to the known L87 engine issue, and the recommended corrective action was chan... Read more
FORD ESCAPE (2022) - ENGINE May 18, 2026
Incident date: Apr 22, 2026
Car did it’s normal automatic shut off while stopped at red light but then did not automatically restart when I took my foot off the brake. I couldn’t get it to start or turn off. I was just sitting with a dead car in the middle of traffic. It was still on but totally unresponsive! I called 911 but before they arrived I managed to get the car to turn off and then restart. ??
LAND ROVER DISCOVERY (2022) - ENGINE May 18, 2026
Incident date: Dec 27, 2025
While driving about 60 mph on the highway, all warning lights on the dash suddenly came on and the truck immediately lost power/shut down. The wheels sputtered or somethting like that, not sure how to describe it. I was able to safely get off the road and restart the truck. After restarting, it drove normally again with no obvious issues. I recently received a recall notice describing very similar... Read more
HYUNDAI SANTA FE SPORT (2017) - ENGINE May 18, 2026
Incident date: May 9, 2026
NHTSA Safety Complaint Draft Vehicle: 2025 Ram 1500 VIN: [XXX] Mileage at First Incident: 3920 Mileage at Most Recent Incident: 13,000 (approx.) Complaint Summary: My 2025 Ram 1500 has a recurring safety critical defect that causes the truck to suddenly and unpredictably decelerate from highway speeds (around 70 mph to 55 mph) down to approximately 5 mph, even though the engine RPMs r... Read more
RAM 1500 (2025) - ENGINE May 18, 2026
Incident date: Apr 23, 2026
I was crossing two lanes of a 4-lane highway from a stop. I floored the accelerator to cross traffic and the truck hesitated for approximately 1-2 seconds in the middle of the highway before finally accelerating. During this time I was completely exposed to oncoming traffic with no ability to move the vehicle. This is not the first time I have experienced throttle hesitation on this vehicle bu... Read more
RAM 1500 (2025) - ENGINE May 18, 2026
Incident date: Apr 23, 2026
The contact owns a 2025 Genesis GV70. The contact stated that while on the highway driving at 55 MPH, the vehicle suddenly stopped. There were no warning lights illuminated. The vehicle was restarted. The vehicle was towed to the local dealer, but they were unable to determine the failure. The vehicle was not diagnosed or repaired. The contact was provided a loaner vehicle. The manufacturer was co... Read more
TOYOTA TUNDRA (2025) - ENGINE May 18, 2026
Incident date: May 14, 2026
There is a problem with the purge valve causing my vehicle to rough idle and even cut off on me in the middle of traffic and even on the interstate. This issue is going on with a plethora of people with the same year make and model as me yet no recall has been issued. When I put gas in the car it won’t start for some time. If I’m not constantly pressing the accelerator the car will turn off by... Read more
CHRYSLER PACIFICA (2025) - ENGINE May 18, 2026
Incident date: Mar 17, 2026
The motor mounts broke when it hit a pothole and that snapped the wiring harness which caused the transmission to shift. Toyota dealership says it needs a new CVT transmission replacement. The engine has shifting issues. My insurance adjusters believe that the transmission failure is due to wear and tear, but the car did not have issues before the pothole. There were and are no warning lights or m... Read more
HYUNDAI PALISADE (2023) - ENGINE May 18, 2026
Incident date: May 15, 2025
every time I get into my vehicle, I have a new malfunction that pops up and when I take it to the dealership they can never find what’s wrong. I have had multiple instances where my screen will turn black and there’s nothing I can do or the screen will freeze, and I can’t figure out how to get it back on. I can’t figure out how to get CarPlay to automatically connect to my phone because th... Read more
Crash
MERCEDES-BENZ AMG GLC43 (2025) - ENGINE May 18, 2026
Incident date: Dec 31, 1969
Engine - The vehicle is available but the engine was replaced. I was able to get home however there was a potential for significant engine failure. Yes it was inspected by an independent service center. Yes it was inspected by an independent service center. A check engine light came on. Upon further inspection it was a Cylinder 6 misfire P0306. When the engine was inspected further by a mechanic ... Read more
JEEP WRANGLER (2018) - ENGINE May 17, 2026
Incident date: Mar 22, 2026
I have owned the car for years, and have always taken good care of vehicle with scheduled oil changes, tune ups, etc. and now I am being told I need a new head gasket because there is a leak. Being a 2017 with just over 100,000 miles and regular care this should not be happening. It caused issues with a fuse and now a new starter needs to be put in too. An awful smell was coming from the vehicl... Read more
RAM 1500 (2021) - ENGINE May 17, 2026
Incident date: May 3, 2026
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
ACURA TLX (2021) - ENGINE May 17, 2026
Incident date: May 5, 2026
The car overheated due to coolant leaking. Found out vehicle has a coolant intrusion requiring a new engine now.
PORSCHE TAYCAN (2020) - ENGINE May 17, 2026
Incident date: Jan 15, 2025
I am submitting this complaint regarding ongoing and potentially dangerous mechanical failures involving my vehicle that have repeatedly occurred despite numerous repair attempts by the dealership. Over the past year, I have taken my vehicle to the dealership more than 10 times for serious recurring issues. The problems have included: Drivetrain malfunction warnings Engine warning lights Oil leaks... Read more
FORD FUSION (2017) - ENGINE May 17, 2026
Incident date: May 13, 2026
The vehicle made a scraping sound and hesitated. Attempts to accelerate were not immediately successful. The car seemed to loose power.
INTERNATIONAL PROSTAR (2008) - ENGINE May 17, 2026
Incident date: May 15, 2026
The transmission needs to be rebuilt/repaired with 162k miles. A member of my family also has a 2017 Ford F150 with the 10r80 transmission and theirs just went out at 92k miles. Also, the cam phaser issue on the 3.5 eco boost happened to this vehicle as well. Now I need a new transmission and theirs cam phasers, timing chain, etc replaced on the motor on an 8 year old truck. These are kno... Read more
FORD F-150 (2017) - ENGINE May 17, 2026
Incident date: May 1, 2026
The connecting rod bearing went out in the engine of our 2017 Honda Pilot. The car stalled and then died. It cost us $10,000 to fix it and it only had around 130,000 miles on it. Our Honda dealer told us to hold onto our receipt because this is happening a lot with Honda Pilots and there will eventually be a recall on this. This was so unsafe and we were fortunate that our teen son was only going ... Read more
HONDA PILOT (2025) - ENGINE May 17, 2026
Incident date: May 16, 2026
The engine failed due to complete and sudden oil loss. The vehicle is currently at Fremont Hyundai and available for inspection. Safety risk: the engine failed while driving on the highway with children in the vehicle. A check engine light appeared with no prior warning, the vehicle immediately lost power and stalled, requiring an emergency exit and tow. This is a direct collision risk at highway ... Read more
GRACO EASY TURN 360 (9999) - ENGINE May 17, 2026
Incident date: May 17, 2026
Like many other complaints. My 2018 Mazda cx5 GT is having the same issue with the cracked cylinder head. I only have about 36-38k mileage on it ( I forgot the exact). Mazda dealership will not cover the cost. NEVER had an accident to the front and only one accident to the back when I got rear ended in 2019. If this is a wide spread issue, why is this not a recall? and why is it only the turbo eng... Read more
VOLVO EX90 (2025) - ENGINE May 17, 2026
Incident date: May 15, 2026
Multiple mechanics have told me it’s spark plugs and piston ring and issues. I constantly get my oils changed when I’m at 10% and never let it run out of gas. Constantly babied this thing. It only has 145k miles on it. Had 111k when I bought it in 2022! I barely put miles on this and the fuel consumption and engine are now causing issues. Even been told possible catalytic converter issues.... Read more
HONDA PILOT (2013) - ENGINE May 17, 2026
Incident date: Jul 25, 2025
Brakes have screeching noise Transmission jumps when changing gear The shift to park is so constant can not even go out because it takes more than 20 to 30 tries for it to accept park and turn Vehicle off! I have taken it to the dealer for the concern stated no recall or warranty At this point I am afraid to even leave it in shift to park and walk to the store and it gets stolen or leaves me stra... Read more
RAM 2500 (2023) - ENGINE May 17, 2026
Incident date: May 7, 2026
Car is overheating with multiple engine codes. Unable to drive. Car power is reduced and shortly after will start overheating.
JEEP WRANGLER (2021) - ENGINE May 17, 2026
Incident date: Feb 14, 2026
On or about December 2025, the vehicle began emitting strong fuel/exhaust fumes through the air conditioning vents during operation. The fumes were noticeable inside the passenger cabin and created concerns of toxic exposure and possible fire risk. The condition was reported to an authorized Ford dealership, Hacienda Ford, which retained the vehicle for inspection for approximately two months. The... Read more
CHEVROLET BLAZER (2020) - ENGINE May 17, 2026
Incident date: Apr 28, 2026
I was idling (foot on the brake) at a coffee drive thru when I started to smell smoke and suddenly a women ran up and told me my passenger side front tire was on fire.
Fire
FORD BRONCO SPORT (2023) - ENGINE May 17, 2026
Incident date: Dec 8, 2025
Had to get engine replaced 2 months after I bought it in May 2022, warranty covered the replacement. Ongoing issues with catalytic converters, O2 sensors, check engine light coming on due to those reasons for approximately almost 2 years now. Powertrain (Stablitrak, ABS & ECO) stopped working 6 months after purchase - stablitrak warning light came on, took to dealer that I bought it from, quoted a... Read more
VOLKSWAGEN GOLF R (2024) - ENGINE May 17, 2026
Incident date: May 2, 2026
Stopped at light. Car turned off per the start/ stop feature. Removed foot from brake and pressed gas pedal, car started but brake light came on and continued to flash. Had to pull over and stop before light would stop flashing and go away.
FIRESTONE CHAMPION FUEL FIGHTER (9999) - ENGINE May 17, 2026
Incident date: May 17, 2026
After Fords most recent recall for a PCM software update at the dealer the car immediately runs different and after full engine temperatures sounds like marbles or valve train issues including low rpm noise and transmission shutter between shifts. Dealer says there is no problem they can find and that I need new turbos. Very suspicious that after a PCM flash the car is now unable to drive. The car... Read more
HYUNDAI TUCSON (2025) - ENGINE May 17, 2026
Incident date: May 14, 2026
3.0 Duramax, thrust bearing engine failure. Less than 6000 miles on vehicle. Driving at 60 mph when vehicle went into major limp mode. Had TCM, Charging and coolant lights illuminate. GM is replacing engine under warranty. Indicated there was approximately a 2 week engine production window where this issue is being traced back to. GM should issue recall if they know the extent of condition a... Read more
FORD BRONCO (2022) - ENGINE May 17, 2026
Incident date: May 1, 2026
So I had been having issues with the car overheating well I'm almost home and my daughter says she smells smoke so pull over and rush to get my babies out of the car because under the hood it had caught on fire
Fire
CHEVROLET MALIBU (2008) - ENGINE May 17, 2026
Incident date: Mar 7, 2026
Front right Marker light defect alert keeps pooping up and sounding an audible alarm while I am driving even through the marker light is working perfectly. Drive train alert comes on after I add oil and the vehicle starts hesitating while I accelerate.I just got a tune up which included new spark plus and a new coils. Problem came back even after the tune up within 3000 miles. Excessive oil lo... Read more
JEEP CHEROKEE (2014) - ENGINE May 17, 2026
Incident date: Jan 9, 2026
Vehicle: 2016 Ford Explorer 2WD V6-3.5L VIN: [XXX] rchase: January 20, 2026 Odometer at Purchase: 70,929 miles (fraudulent — true mileage approximately 123,779 miles) Dealer: Drive Time Car Sales Company LLC, DBA Drive Time, 8805 E Adamo Dr, Tampa, FL 33619-3525 Narrative — Copy and Paste Into NHTSA Online Form: On January 20, 2026, I purchased a 2016 Ford Explorer 2WD V6-3.5L (VIN: [XXX] ) fr... Read more
HONDA ACCORD (2022) - ENGINE May 16, 2026
Incident date: May 15, 2026
The vehicle displays an “Engine Maintenance Required” warning message shortly after the air conditioning is turned on. The warning does not usually appear immediately at startup but consistently appears when the A/C system is activated. The vehicle currently remains drivable, but the issue appears related to the engine cooling system and may involve the coolant bypass valve/flow control valve,... Read more
TESLA MODEL 3 (2018) - ENGINE May 16, 2026
Incident date: Apr 22, 2026
While driving my vehicle the engine seized one day, i brought to the kia service center where they took at apart and the dealership claimed Kia should replace the engine under warranty as well as known issues with these vehicles. Corporate Kia denied the claim sent in by the dealer. And sent me a bill for the cost to replace the entire engine.
TOYOTA COROLLA (2021) - ENGINE May 16, 2026
Incident date: May 15, 2026
I am one of the unlucky ones with the coolant leak into my engine that caused white smoke from my exhaust and caused my engine to stop working with under 100,000 miles. I have documentation and a new engine ready to be installed and have spent a lot of money out of pocket so far.
LEXUS RX (2025) - ENGINE May 16, 2026
Incident date: May 2, 2026
Driving the vehicle with my family in it on merrit parkway in ct 230 am on May 10 th Car rpm start going up and making noises and felt like gear not shifting in few seconds later car all sudden on its own shifted to neutral as my speed 55-60 mph was during that moment. And screen on dash went blank dark .i was able to move to side of the road safe as possible .road is only two lane and no room ... Read more
RAM 2500 (2018) - ENGINE May 16, 2026
Incident date: Oct 1, 2024
My 2024 Jeep Wagoneer L with the 3.0L Hurricane engine began experiencing drivability and warning-light failures at very low mileage and within the first year of ownership. The vehicle was purchased new in October 2024 and experienced its first major drivability/towing event at approximately 10,372 miles. Over the following months, the vehicle experienced repeated check engine light events, shakin... Read more
RAM 2500 (2018) - ENGINE May 16, 2026
Incident date: Oct 1, 2024
I have had my vehicle for 2 years. Every summer or when temperatures are high, my car shuts off while driving. I get the “starter system faulty. Please service vehicle” message on the dashboard. I’ve called VW about the previous recall and they’ve said my vehicle is not car of it. I have a traditional key and these issues have happened more than a handful of times especially recently where... Read more
TOYOTA TUNDRA (2023) - ENGINE May 16, 2026
Incident date: May 16, 2026
Oil cooler failure at 7 years and 90000 miles. This is a known engineering issue due to a plastic housing that is resolved by upgrading the oil cooler housing to aluminum instead of plastic. It’s a $1000 repair. Because this is an engineering issue the consumer should not have to pay the entire cost of the repair. This is a SAFETY AND ENVIRONMENTAL HAZARD DUE TO THE LEAKAGE OF OIL CAUSED BY THIS... Read more
FORD ESCAPE (2016) - ENGINE May 16, 2026
Incident date: Jan 23, 2024
World car Nissan states the issues with the vehicle are not recall related. They blame the defects on a faulty oil temp sensor and engine mount. When the incident occurred signaling for us to take it into the shop, the vehicle slowed down very suddenly and the engine force was limited by the system. Even waiting for the car to cool down, it did not start and work properly. Even a day after the in... Read more
CHEVROLET SILVERADO 1500 (2026) - ENGINE May 16, 2026
Incident date: May 9, 2026
On 4/22/2026 while flat towing this vehicle behind my motorhome, it burst into flames. The trip began in [XXX] . Driving south on XXX, I stopped about 120 miles later at a rest stop near XXX. I did a complete walk around inspection. There were no issues, everything looked fine. We continued on and about 20 miles later another vehicle driver was telling me frantically to pull over. I looked a... Read more
Fire
FORD F-150 (2024) - ENGINE May 16, 2026
Incident date: Apr 22, 2026
My 2021 GMC Yukon AT4 with a 5.3L engine failed as I was driving down a highway going to my child's ballgame. It put me at risk of wrecking on the highway with other traffic around me as I needed to get my vehicle off the road way. Thankfully, I was able to get the vehicle to a safe spot to get it towed. After having the vehicle towed to my local GMC dealer, they determined my lifters in my eng... Read more
GMC TERRAIN (2022) - ENGINE May 16, 2026
Incident date: May 16, 2026
The head gasket failed on my 2018 Honda Accord 2.0T at 81,000 miles due to weak factory head bolts stretching under turbo boost, causing cooling system over-pressurization and risk of engine stalling/overheating
GMC YUKON (2021) - ENGINE May 16, 2026
Incident date: May 11, 2026
EV shut down
HONDA ACCORD (2018) - ENGINE May 16, 2026
Incident date: May 16, 2026
While driving, the vehicle suddenly and without warning experienced a severe, dangerous loss of acceleration. The dashboard immediately displayed a "Reduced Engine Power" warning message along with a "Service StabiliTrak" light, forcing the vehicle into an immediate electronic fail-safe "limp mode." This sudden, drastic reduction in engine power severely restricts the vehicle's ability to maintain... Read more
TOYOTA C-HR (2018) - ENGINE May 16, 2026
Incident date: May 11, 2026
Car repeatedly shutting off while driving. Coal canister replaced multiple times but car has continued to shut off even after replacement.
VOLKSWAGEN ATLAS (2021) - ENGINE May 16, 2026
Incident date: May 16, 2026
The 8-speed automatic on my 2019 RAV4 (2.5L 4 Cyl) has been shifting super rough at lower speeds, to the point to where downshifts can send the revs into redline territory, but the car really doesn't move. No warning lights, passed state inspection, recently serviced. purchaced this car in Janurary with 50k miles on it and noticed it within a few weeks of driving. I am now at 57k and the issue is ... Read more
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