Home · 2019 Hyundai Tucson Fuel Cell · Complaints

What 370 owners told NHTSA about the 2019 Hyundai Tucson Fuel Cell

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (370)Crash / fire / injury (24)Engine (191)Brakes (112)Electrical system (46)Transmission & drivetrain (40)Fuel system (24)Speed control (16)Driver assistance (11)Body & structure (7)Lights (6)Lane Departure (5)

5 of 370 complaints match · Fuel system · crash/fire/injury only · clear filters

May 12, 2026Electrical systemEngineFuel systemFire

On March 21st, while driving my Hyundai vehicle, I noticed the vehicle began making a ticking sound. After stopping the vehicle, it slowly began catching on fire. The fire ultimately spread and resulted in the vehicle becoming a total loss. This created a serious safety concern and placed me at risk. I later learned there was a recall associated with the vehicle. However, I never received any recall notices because Hyundai reportedly had the wrong address on file. Had I been properly notified of the recall and potential safety risks, I would have done everything in my power to ensure the vehicle was inspected, repaired, and safe to drive. Because I was unaware of the recall issue, the vehicle continued to be operated without my knowledge of the potential danger. The incident caused significant financial and transportation hardship, including loss of reliable transportation and additional financial strain. Hyundai later reached a determination regarding the matter, but I remain concerned about the serious safety risk and the fact that I did not receive proper recall notification before the incident occurred. I am submitting this complaint because I believe the recall notification process and handling of this matter should be reviewed further due to the serious safety risk involved.

NHTSA ODI 11737337

Aug 25, 2025SuspensionTransmission & drivetrainFuel systemCrash

While almost at a complete stop in the process of putting my 2019 Hyundai Tucson in park at my friends home to drop her off, the car involuntarily surged/accelerated forward over a cement curbing and landscaping timber and slide down a small incline into a tree and landscaping boulder! After looking on line concerning the malfunction it seems there are abundant claims from other 2017-2019 Hyundai Tucson owners that have experienced this exact mechanical defect under this frightening description of a surge or acceleration out of the drivers control! It's the craziest, scariest thing ever. We have taken the car in for a recall concerning the check engine light regarding the catalytic converter prior to this incident. The car is well cared for and maintained and has never been in any accident.

NHTSA ODI 11682968

Feb 25, 2025BrakesFuel systemFire

on [XXX], we received the Tucson back from dealer from a complete engine replacement due to recall. On [XXX], our college son was returning to school from visiting a friend. He said he thought the car sounded a little different. There were no engine light warnings, so he didn't think much of it. About an hour into the trip, he started to smell gas, a few minutes later he started to smell smoke and saw smoke coming into the vehicle through the consoles. He looked behind him and saw a trail of fire and smoke. He decided to pull over but the brakes FAILED. He went into the median, applied the emergency brake and waited until the car slowed down. He was able to grab his phone that had fallen beneath his seat from driving onto the median. Once he was out of the vehicle, he could definitely see the car was on fire. It was entirely engulfed in flames within seconds. He called 911 and they were able to put out the fire within 30 minutes, but they commented that it was a difficult fire to extinguish. The car was completely destroyed front to back. We do not know if this problem started with engine, fuel tank or brakes. It is one thing when your car is on fire and you can pull over and get out. It is entirely another when you need to get out of your car but the brakes fail. You have to delay getting out of the car to ensure you don't hurt others on the road and save yourself before it explodes. We are lucky he is alive but are worried for others with this car. We thought we were done with car prolems after the engine replacement but we just moved onto another problem. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI 11644763

Jan 6, 2024Electrical systemEngineFuel systemFire

I was driving on the highway. The engine began making a ticking noise that momentarily went away and then quickly got louder. I saw white smoke out of the back, pulled over, and then saw black smoke from the front. The check engine light only momentarily came out AFTER the white smoke was visible and I was actively pulling over. I ran out of the car, and turned to look only to see a fire under the engine bay. I did not have a collision nor hit anything on the road. Engine had full synthetic oil in it, and the oil was changed less than 10,000 miles precious. (Also checked oil level/condition the week before). The car went from driving fine, to entirely engulfed in flames within 2-4 minutes. Maine state police: case# 245000657 The vehicle has not been inspected by the insurance company yet. The report will be sent to me, and it is currently available for inspection upon request. I literally could have burned alive. My family could have been trapped. I was on the highway, LUCKILY I decided to pull over when I did. If I did not, within 40 seconds I would’ve been engulfed in flames. I have most certainly not been sleeping well in the least bit. The only warning sign happened 5-10 seconds before I was out of the vehicle.

NHTSA ODI 11563969

Apr 30, 2023WheelsEngineFuel systemFire

Car caught fire on the expressway.

NHTSA ODI 11519665

Working with the data? Download all 370 complaints as CSV · fetched from NHTSA July 25, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2019 Hyundai Tucson Fuel Cell verdict →