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

VOLKSWAGEN TIGUAN (2022) - ENGINE Aug 30, 2026
Incident date: Jul 9, 2026
Oil consumption/ needs to replace cylinder head
GMC YUKON (2026) - ENGINE Aug 30, 2026
Incident date: Aug 28, 2026
The engine issue was caused by a misfire in cylinder #5, which resulted in white smoke coming from the vehicle’s exhaust. While driving on the highway, the vehicle lost power and would not accelerate properly, creating a serious safety hazard due to the inability to maintain speed and safely respond to traffic conditions.
GMC YUKON (2026) - ENGINE Aug 30, 2026
Incident date: Aug 28, 2026
The engine issue was caused by a misfire in cylinder #5, which resulted in white smoke coming from the vehicle’s exhaust. While driving on the highway, the vehicle lost power and would not accelerate properly, creating a serious safety hazard due to the inability to maintain speed and safely respond to traffic conditions.
GMC YUKON (2026) - ENGINE Aug 30, 2026
Incident date: Aug 28, 2026
The engine issue was caused by a misfire in cylinder #5, which resulted in white smoke coming from the vehicle’s exhaust. While driving on the highway, the vehicle lost power and would not accelerate properly, creating a serious safety hazard due to the inability to maintain speed and safely respond to traffic conditions.
CHEVROLET SUBURBAN (2022) - ENGINE Aug 30, 2026
Incident date: Aug 16, 2026
Operating vehicle normally until one day I heard a rattling noise from the engine compartment. Car had limited speed and i had to pull over to check what the issue was and the car wont start. No check engine lights, no warning. Tried turning car on but only the car starter keeps rolling. Tried jumping and it doesnt start and had to have it towed to the dealership. Car is under 55,000miles and deal... Read more
CHEVROLET SILVERADO 1500 (2024) - ENGINE Aug 30, 2026
Incident date: Jul 26, 2025
July 2025. 2024 Chevrolet Silverado 1500 Vehicle mileage 18k 6.2L engine. Lack of Propulsion under normal, in-traffic, highway operation at highway speeds. Potential safety issue to myself or others, due to failure and lack of Propulsion. Issue was confirmed by dealer. Metal shavings in oil pan and oil filter. Bearing failure, recall item, however engine failure before recall engine could... Read more
GMC YUKON XL (2024) - ENGINE Aug 30, 2026
Incident date: Aug 20, 2026
On August 20, 2026, while driving my 2024 GMC Yukon XL Denali equipped with the 6.2L V8 engine at approximately 70 mph on the interstate, the vehicle experienced a sudden and complete loss of motive power without adequate warning. The vehicle unexpectedly shifted into neutral and would no longer accelerate or maintain highway speed. This occurred in active interstate traffic and almost resulted in... Read more
GMC YUKON (2022) - ENGINE Aug 30, 2026
Incident date: Aug 28, 2026
L87 engine already replaced under recall. Failed with same issue in the middle of the road after making heavy squeaking noise.
CADILLAC ESCALADE (2022) - ENGINE Aug 30, 2026
Incident date: Dec 31, 2001
I am filing this complaint regarding my 2022 Cadillac Escalade and serious concerns about how a safety-related engine issue and recall were handled. I purchased my Escalade new and have consistently maintained it at the Cadillac dealership, following all recommended oil-change and maintenance intervals. Over approximately two years, I had multiple service appointments where I waited more than four... Read more
JAGUAR E-PACE (2018) - ENGINE Aug 30, 2026
Incident date: Jul 23, 2026
Engine fuel rail leak and Engine feed line leak. Starting the car has a raw fuel smell inside the cabin of the car. Took the car to jaguar and they said nothing was wrong. Took the car to a jaguar specialty shop and they revealed the fuel rail needed a "recall" similar to the 2017+ Jaguar F-Pace for the fuel rail, and 2 engine feed lines. Safety is put at risk by introducing fuel fumes into the ca... Read more
GMC YUKON (2021) - ENGINE Aug 30, 2026
Incident date: Jun 26, 2026
Was taken in for recall at 74,000 they put on a new oil fill cap, did oil change and had catastrophic engine failure at 77,000 miles. Engine replaced by dealership.
HYUNDAI PALISADE (2025) - ENGINE Aug 30, 2026
Incident date: Aug 21, 2026
At 16 thousand plus my car was at a stop light and stop/stalled/shut down what ever you want to call it. The auto stop was on but this was not the problem. I physically had to restart my car in traffic. The next time I experience this was at 20 thousand plus. We were in the hospital parking garage and the car again stop/stalled/shut down and I physically had to restart it again. This time I wa... Read more
CHEVROLET SILVERADO 1500 (2019) - ENGINE Aug 30, 2026
Incident date: Aug 29, 2026
The company had a complimentary repair of the known issue of bad oil cooler lines. It oblast short period. I now own the vehicle and it still has leaking oil cooler lines why should it not be replaced by GM since the lines leaking or coming apart and possibly blowing up and engine is a known problem. Would like gm to replace it under the program they already had offered
CHEVROLET SILVERADO 1500 (2025) - ENGINE Aug 30, 2026
Incident date: Jul 5, 2026
4//6/26 took truck in for knocking noise on the passenger side of the engine- Service could not reproduce the knocking. 6-26-26 low oil light comes on just 3000 miles after oil change - took truck to the dealer - dealer put 2 quarts of oil in the engine. 7-5-26 truck is running poorly took truck into dealership truck displays code P0307 Cylinder 7 Misfire. scoped cylinder 7 and it was damaged be... Read more
CHEVROLET SUBURBAN 1500 (2025) - ENGINE Aug 30, 2026
Incident date: Jun 1, 2026
Valve spring broke at approximately 5200 miles. Dealer replaced the head.
GMC SIERRA 1500 (2022) - ENGINE Aug 30, 2026
Incident date: Aug 30, 2026
My truck has the same issues for the transmission and engine problems I have taken it to 4 dealerships and they all say the same thing. The first one I spent about 3 hours there and they changed the 20 oil to the 40 oil and said that will fix the issues but it hasn't i called GMC to report this and they sent me to the others but they said it's been looked at and I know one of them didn't do anythi... Read more
GMC YUKON (2024) - ENGINE Aug 30, 2026
Incident date: Jun 11, 2026
Issues with the google voice, transmission issues, engine failure to start or restart. Reported same year vehicle was bought. Repeatedly. Dealership even with video evidence stated could not repeat issue and nothing wrong. My car then starts rattling in the engine and they do a full replacement had it for over three months. Now it’s leaking fluid and smoking. They try to send the consumer away a... Read more
AUDI E-TRON QUATTRO (2019) - ENGINE Aug 30, 2026
Incident date: Jun 22, 2026
THE REAR COOLANT BOTTLE FOR THE DRIVE MOTOR IS COMPLETELY FULL, HV FAULTS ARE STORED. BATTERY IS IN "WARNING" CONDITION, J840 STORES INTERNAL MALFUNCTION FAULTS. ADDITIONAL DIAGNOSIS IS NECESSARY FOR THE HV SYSTEM, AND THE REAR DRIVE MOTOR WILL NEED TO BE REPLACED. FOUND CELL IMBALANCE FAULTS STORED, FOUND J840 BATTERY MODULE IS FAULTY AND MUST BE REPLACED. FURTHER DIAG IS NECESSARY, MULTIPLE FAUL... Read more
KIA SORENTO HYBRID (2025) - ENGINE Aug 30, 2026
Incident date: Jul 21, 2026
My 2025 Kia Sorento Hybrid SX-Prestige has repeated issues with the engine and drive train. On December 30th, 2025 it was diagnosed with a blocked breather hose sensor, causing the check engine light to come on. On July 1, 2026, the car rapidly decelerated while driving on the highway (limp mode), creating an unsafe condition, with an alert to charge the battery. The car also seemed to struggle... Read more
KIA OPTIMA (2020) - ENGINE Aug 30, 2026
Incident date: Jun 27, 2026
I have a 2020 Optima, apparently there is a recall for the older models, yet mine is experiencing the exact same issues. Over oil consumption leading to engine failure. I have been in a rental for a month and a half due to fighting with Kia to correct the issue all while they drag their feet. Smells like another class action.
HONDA CIVIC (2020) - ENGINE Aug 30, 2026
Incident date: Aug 29, 2026
The turbocharger bypass control solenoid valve circuit on my 2020 Civic Si has developed an intermittent open, setting DTC P0035. I diagnosed it myself: the solenoid coil measures 45 ohms and functions when commanded via bi-directional scan tool, and supply voltage is present at the harness connector. However, the control circuit reads approximately 9V in the off state when it should be near groun... Read more
TOYOTA GR86 (2023) - ENGINE Aug 30, 2026
Incident date: Aug 28, 2026
it was an afternoon, I’m from [XXX] going to tempe my friends house which is estimated 34 miles. I took the loop XXX driving mid way there all of sudden my car made loud werid rattling noise coming from the engine area. when accelerating it made rattling sound and when i let go of the gas it also made loud noises also. FYI, no warning lights came on, no check engine, no errors came up. so then i... Read more
CHEVROLET SILVERADO 1500 (2019) - ENGINE Aug 30, 2026
Incident date: Aug 23, 2026
AFM causing engine tick. I am reporting a radiator failure on my 2019 Chevrolet Silverado 1500 equipped with the 6.2L V8. The vehicle developed an active coolant leak from the radiator assembly. The coolant reservoir level dropped significantly after normal driving, and coolant was visibly leaking and collecting underneath the vehicle. The truck initially began running warmer than normal, approxi... Read more
FORD EDGE (2016) - ENGINE Aug 30, 2026
Incident date: Jul 10, 2026
My 2016 Ford Edge equipped with the 2.0L EcoBoost engine experienced an internal engine coolant intrusion failure that resulted in significant engine damage and ultimately required replacement of the complete engine assembly. The coolant intrusion occurred internally within the engine, allowing coolant to enter the combustion chambers and causing the engine to malfunction. The failed engine assemb... Read more
KIA TELLURIDE (2025) - ENGINE Aug 30, 2026
Incident date: Aug 29, 2026
XXX While returning home, we just turned right onto [XXX] heading south, an audible alarm sounded which surprised us and then a message appeared that stated "Engine Off! Shift to [XXX], then start engine". This same problem had just occurred not 10 minutes earlier while crossing the bridge into [XXX] from [XXX]! Again, once I was able to refocus my attention to the road, I was then able to turn on... Read more
FORD ECOSPORT (2020) - ENGINE Aug 30, 2026
Incident date: Jan 29, 2026
"I am reporting a severe, high-risk safety and under-hood fire hazard involving a 2020 Ford EcoSport tied directly to federal Safety Recall 23S64 [23S64]. The vehicle suffered a catastrophic loss of internal oil pressure, leading to an official diagnostic scan by Kerry Ford confirming a hard-stored P0015 Camshaft Timing defect [23S64]. The dealership is actively evading the federal recall remedy b... Read more
KIA TELLURIDE (2025) - ENGINE Aug 30, 2026
Incident date: Aug 29, 2026
XXX While returning home, we were crossing a 2 lane bridge between [XXX] and [XXX] heading south, an audible alarm sounded which surprised us and then a message appeared that stated "Engine Off! Shift to P or N, then start engine". Once I was able to refocus my attention to the road, I was then able to turn on my hazard signals, stop the car, shift to Park and restart the car. This all happened wi... Read more
MERCEDES-BENZ GLS450 (2017) - ENGINE Aug 30, 2026
Incident date: Aug 28, 2026
On 8/20/2026 I had a vacuum leak from the intake manifold and crankcase hoses repaired at a Vic's Bimmer Shop in the city of Lancaster California. This included the replacement of the oil separator breather on the engine. I drove my Mercedes Benz 2017 GLS450 less than 100 miles and the engine lost power and suddenly turned off. I was able to pull off onto the side of the freeway and then I saw smo... Read more
Fire
KAWASAKI NINJA ZX-6R (2025) - ENGINE Aug 30, 2026
Incident date: Aug 28, 2026
My 2025 Kawasaki Ninja ZX-6R ABS KRT Edition suffered a catastrophic engine failure at approximately 2,300 miles, resulting in a physical hole/breach in the engine crankcase and loss of engine oil. The motorcycle is currently at the selling Kawasaki dealer, Motorcycle Mall in [XXX]. This motorcycle is affected by Kawasaki/NHTSA safety recall campaigns involving the #5 crankshaft bushing and crank... Read more
KIA TELLURIDE (2025) - ENGINE Aug 30, 2026
Incident date: Aug 1, 2026
Aug 1 2026 While going to the store, we were waiting at the traffic light to make a left turn, as we were making the left turn and entering the store parking lot an audible alarm sounded which surprised us and then a message appeared that stated "Engine Off! Shift to P or N, then start engine". Fortunately, there were no cars behind us and I was able to shift into Park and restart my car. With en... Read more
VOLKSWAGEN TAOS (2022) - ENGINE Aug 30, 2026
Incident date: Aug 30, 2026
My 2022 Toas AWD stalls while driving at speed, mimicking the failing fuel pump recall #23V-214 but the VIN is not included on the recall list.
GMC SIERRA 1500 (2026) - ENGINE Aug 30, 2026
Incident date: Jun 10, 2026
Took ownership of this vehicle on XXX. 6.2 motor build date XXX at Tonawanda plant. Currently have 10,600 miles on vehicle. First and second oil changes at GMC facility T&T Coast Buick, GMC located in [XXX] First at 4,441 miles, oil part number 19420077. Second oil change at 8,379 miles, oil part number 19420077 This oil part number is for 5W-30. ACDelco bulk engine oil (Dexos1 Gen2 Full S... Read more
GMC SIERRA 1500 (2022) - ENGINE Aug 30, 2026
Incident date: Aug 14, 2026
I bought this truck from a dealer at the end of july 2026 and it only had 27k miles on it. I got the carfax and saw all the times of service and checked that this truck was inspected and went to the new oil type, filter and cap. It also was showing it had the special warranty due to recall. So i assumed everything was good to go and the truck was relaicle. Not even 18 days later and less than 800 ... Read more
FORD MAVERICK (2022) - ENGINE Aug 30, 2026
Incident date: Aug 18, 2026
Engine failure with fire. Fully engulfed within seconds. Police and fire on site. AAA insurance No prior issues with vehicle
Crash Fire
GMC SIERRA 1500 (2026) - ENGINE Aug 30, 2026
Incident date: Jun 29, 2026
We were told when we purchased our 2026 GMC Sierra 1500 that all the engine problems have been remedied. Purchased our new truck January 3, 2026 put 2001 miles on the truck went on June 29. The engine suddenly just stopped while driving on the highway. We were able to pull over unable to ever get it to start forced to have it towed to a nearby GMC dealer where it has been ever since were told it h... Read more
GMC SIERRA 1500 (2023) - ENGINE Aug 30, 2026
Incident date: Aug 22, 2026
The Engine made a noise and it seems to me that this engine will loose power and leave me in a situation that could cause an accident or breakdown in the middle of a bad situation. I don't trust this truck and its engine and i refuse to drive it now.
CHEVROLET TAHOE (2025) - ENGINE Aug 30, 2026
Incident date: Jul 28, 2026
2025 Chevrolet Tahoe, 6.2L L87, approximately 51,500 miles, rod-bearing/internal engine failure, complete engine replacement required. 1500 miles prior to engine failure the cam/lifters were replaced. Repair invoices are attached. I was told my warranty going forward would be the remaining miles left on my 60k power train warranty. This is not acceptable.
VOLKSWAGEN TIGUAN (2018) - ENGINE Aug 30, 2026
Incident date: Jul 1, 2023
This vehicle goes through oil at a rapid rate. I am adding oil to my car every week. I have had to add at least 2 quarts between oil changes for the duration of owning the vehicle.
FORD ECOSPORT (2020) - ENGINE Aug 30, 2026
Incident date: Aug 30, 2026
​Statement of Problem & Safety Risk: I am filing a complaint regarding a persistent, critical safety defect on my 2020 Ford EcoSport. This vehicle previously suffered an engine failure linked to Ford Recall 23S64 / NHTSA Campaign 23V-905 (oil pump drive belt/tensioner failure causing loss of oil pressure). An engine assembly replacement was performed under the recall around 58,000 miles. ​Desp... Read more
CADILLAC ESCALADE ESV (2021) - ENGINE Aug 30, 2026
Incident date: Jun 20, 2026
While driving out of state the engine started knocking- I took it to the dealer before it left me stranded on the road. I was told the engine had failed and needed to be replaced.
CHEVROLET SILVERADO 1500 (2021) - ENGINE Aug 30, 2026
Incident date: Jul 12, 2026
About 2 months after bringing the truck in for the engine recall, my oil cooler blew up and I required that to be replaced, along with the radiator and hoses.
GMC SIERRA 1500 (2019) - ENGINE Aug 30, 2026
Incident date: Oct 27, 2025
2019 GMC Sierra 1500 Denali Ultimate (6.2L L87 V8 Engine)Description of Safety Defect & Incident Chronology: XXX (49,801 miles): While idling in my driveway, the engine began ticking loudly, running roughly, and ultimately stalled. The vehicle was towed to Hight Chevrolet in [XXX]. The dealership stated they test-drove the vehicle twice while monitoring live data, could not duplicate the noise, an... Read more
MERCEDES-BENZ AMG C43 4MATIC (2026) - ENGINE Aug 30, 2026
Incident date: Aug 22, 2026
CEL followed by no crank / no start. Codes u3017 and u0168. Software flashed and no crank / no start returned. SAM & EIS modules replaced and no crank/no start returned with new codes. U103F00 + P143400 + P051300. Now Mercedes is directing the replacement of the ethernet harness between the SAM and EIS. This intermittent communication or electrical fault can cause the vehicle to unexpectedly... Read more
FORD FUSION (2017) - ENGINE Aug 30, 2026
Incident date: Aug 28, 2026
2017 Ford Fusion. Transmission replaced February 2026 at 98,175 miles by independent repair facility. Check engine light illuminated immediately following replacement and has remained on continuously since. Autozone scan showed emissions-related code only. On August 28, 2026 at approximately 120,064 miles, orange wrench light and "See Manual" message appeared moments after hot restart. Acceleratio... Read more
MERCEDES-BENZ GLC 300 (2021) - ENGINE Aug 30, 2026
Incident date: Aug 29, 2026
The vehicle is experiencing an intermittent, sudden, and life-threatening drop into "limp home mode" while driving, creating an severe speed differential with surrounding traffic.First Incident (50,584 miles): The vehicle entered limp mode. Authorized Mercedes service center scanned the car, confirming Fault Code P019185 (Rail pressure sensor malfunction / signal above permissible limit value). Th... Read more
CHEVROLET TAHOE (2021) - ENGINE Aug 30, 2026
Incident date: Aug 28, 2026
The lifters are tapping on my vehicle and the engine also has a shutter to it. I am also not getting 5000 miles per oil change by 5000 miles my vehicle is showing add engine oil and is taking 2qts to get it back showing on the oil stick.
GMC YUKON XL (2023) - ENGINE Aug 30, 2026
Incident date: Aug 21, 2026
I was Driving down the interstate when the RPMS on my car increased and my car started to shutter. I went to get off the roadway and it put itself into neutral and lowered my speed. when i got On the shoulder it stalled and would not turn back on. I had To be towed. To this point, my car has been in the shop for over a week with no solution.
GMC YUKON (2021) - ENGINE Aug 29, 2026
Incident date: Jun 5, 2026
Took car in to have it checked for recall on engine and have oil changed to new standards with WD40 was told the engine and car was fine “just use this new oil” A MONTH later was driving and engine would not shift come to find out our transmission was going out it was replaced thanks to our extended warranty (even tho it only had 98,000 miles on it) a week after a fuel pump was out and we had ... Read more
CHEVROLET SUBURBAN (2021) - ENGINE Aug 29, 2026
Incident date: Aug 29, 2026
Another 6.2 Liter Engine Failure in a 2021 Chevrolet Suburban that is not included in the original Recall affecting 2021 Suburbans Starting March of 2021 this on was purchased in Dec. of 2020.
CHEVROLET MALIBU (2017) - ENGINE Aug 29, 2026
Incident date: Aug 29, 2026
The vehicle is experiencing an apparent fuel-system malfunction. The vehicle has a very strong raw gasoline odor, significant difficulty starting, and appears to be consuming fuel at an abnormally high rate. After filling the fuel tank completely, I drove approximately 20 miles at most and the fuel gauge decreased by approximately one-quarter of a tank. The engine oil also has a strong gasoline od... Read more
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