GMC HUMMER EV SUV · model year

2024 GMC HUMMER EV SUV

11 NHTSA complaints for this specific cohort.

NHTSA overall rating

Not crash-tested

New Car Assessment Program

The 2024GMCHUMMER EV SUV carries 11 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 0 crashes, 0 fires, 0 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.

Component-level analysis is where model-year complaints become actionable: the top complaint category for the 2024 HUMMER EV SUV is electrical system with 3 filings, followed by unknown or other (2) and service brakes (2). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability.

NHTSA currently has 2 investigation files overlapping the 2024 HUMMER EV SUV. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.

11
Complaints
0
Crashes
0
Fires
0
Injuries
0
Deaths

Total Complaints

11 filings

Crashes Reported

0 reports

Source

NHTSA ODI

Federal complaints database

Complaints vs. fleet median (215)

At or below the fleet median complaint volume.

Complaints by Component

ComponentCount
ELECTRICAL SYSTEM3
UNKNOWN OR OTHER2
SERVICE BRAKES2
FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL1
STEERING1
VISIBILITY/WIPER1
VEHICLE SPEED CONTROL1

Recent Complaints

20260207VEHICLE SPEED CONTROL

The frunk latch on the vehicle becomes faulty and does not recognize the hood being latched and secure when it is. While driving, the vehicle without warning will immediately limit speed to 26mph regardless of existing vehicle speed. This has occurred multiple times when driving on the highway with the vehicle immediately decelerating and then saying the hood (frunk) is open. This poses a serious danger to not only the occupants of the vehicle but also those around them on the highway. This occurred when traveling at highway speed in the middle lane. This resulted in the inability to change lanes to pull off the highway due to the drastic reduction in speed in reference to the other vehicles on the highway causing a high stress and high risk situation for the driver and occupants.

20250905ELECTRICAL SYSTEM

The vehicle was no longer able to charge, and therefore could be stranded. Yes, the vehicle is currently back at the dealership and available for inspection. Without ability to charge, the vehicle could shutdown and not be able to restart. Yes. It was at the dealer from 6/27 to 8/20 and then the issue re-exhibited on 9/3 and it was returned to the dealership. Yes, it was reviewed by the dealership and returned, only to happen again within 100 miles. Yes, the Service Engine Soon light appears.

20250820SERVICE BRAKES

On August 11, 2025, at about 2:52pm, my vehicle was at a complete stop at an intersection awaiting the traffic light to turn green. There was a slight downgrade slope towards the intersection. The vehicle one-pedal driving was enabled. Weather was sunny with no wind or rain. Suddenly, the vehicle started vibrating violently and started rolling into the intersection. I pressed on the brake pedal but the vehicle continued to vibrate and the vehicle rolled into the middle of the adjoining lane of traffic. There was no traffic on the roadway and no other vehicles were affected. My vehicle had come to a compete stop in the roadway and I attempted to accelerate through the intersection but the vehicle would not move. I recycled the power to the vehicle and placed the vehicle into drive and proceeded to drive through the intersection. I do recall that when I was pressing the brake pedal, the vibration felt somewhat similar to vibration of the ABS brake system when the tires are losing tracti

20250820UNKNOWN OR OTHER

On August 11, 2025, at about 2:52pm, my vehicle was at a complete stop at an intersection awaiting the traffic light to turn green. There was a slight downgrade slope towards the intersection. The vehicle one-pedal driving was enabled. Weather was sunny with no wind or rain. Suddenly, the vehicle started vibrating violently and started rolling into the intersection. I pressed on the brake pedal but the vehicle continued to vibrate and the vehicle rolled into the middle of the adjoining lane of traffic. There was no traffic on the roadway and no other vehicles were affected. My vehicle had come to a compete stop in the roadway and I attempted to accelerate through the intersection but the vehicle would not move. I recycled the power to the vehicle and placed the vehicle into drive and proceeded to drive through the intersection. I do recall that when I was pressing the brake pedal, the vibration felt somewhat similar to vibration of the ABS brake system when the tires are losing tracti

20241018VISIBILITY/WIPER

The windshield wipers do not work. When the wipers are turned on, the spray comes on and does not turn off. You are unable to see as the spray keeps spraying the entire time the wipers are on. I took the dealer twice and they have been unable to repair. They now say are waiting for parts. I can't be the only one. This is very concerning. Luckily I live in Las Vegas and we have little rain. What component or system failed or malfunctioned, and is it available for inspection upon request? wipers and yes How was your safety or the safety of others put at risk? You literally can't see if you use the wipers. Has the problem been reproduced or confirmed by a dealer or independent service center? Yes been to service twice. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? The Dealer only. GM does not seem to care. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they fir

20240310ELECTRICAL SYSTEM

This is vehicle number two. Also, please take me very seriously as I was driving the vehicle shuts off and says reduce acceleration. I drive a lot from West Bloomfield Michigan to downtown Detroit. I am having so many issues with my brand new GM vehicles please I need help. Please have somebody call me [XXX] . I love my vehicles as I am a repeat customer for years and years, but this is totally unacceptable especially that I have my kids in the car with me. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

20240310SERVICE BRAKES

This is vehicle number two. Also, please take me very seriously as I was driving the vehicle shuts off and says reduce acceleration. I drive a lot from West Bloomfield Michigan to downtown Detroit. I am having so many issues with my brand new GM vehicles please I need help. Please have somebody call me [XXX] . I love my vehicles as I am a repeat customer for years and years, but this is totally unacceptable especially that I have my kids in the car with me. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

20240310STEERING

This is vehicle number two. Also, please take me very seriously as I was driving the vehicle shuts off and says reduce acceleration. I drive a lot from West Bloomfield Michigan to downtown Detroit. I am having so many issues with my brand new GM vehicles please I need help. Please have somebody call me [XXX] . I love my vehicles as I am a repeat customer for years and years, but this is totally unacceptable especially that I have my kids in the car with me. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

20231111ELECTRICAL SYSTEM

Super cruise does not work. It may turn on at random for a minute or 2 and then it shuts off with zero warning and the vehicle almost comes to a complete stop. This is a huge safety concern. I took it to the dealership and they told me that this falls on GM 100% as they are being told GMs engineers are trying to find a fix but for now there is nothing they can do, I am to continue driving it knowing this is unsafe. The turn signals and Bluetooth stopped functioning for no reason which had to be fixed Battery charging module burned up at 300 miles. I asked for a buy back and GM refused. I asked for an engineer to come on site and they refused to set it up unless something else is happening as if this super cruise issue isn’t enough. I filed a complaint with the BBB hoping to get the attention of someone who would actually realize how unsafe this is and that same person from GM lied and said I declined assistance. I asked that lady for help and she stated that it would have to wait

20231111UNKNOWN OR OTHER

Super cruise does not work. It may turn on at random for a minute or 2 and then it shuts off with zero warning and the vehicle almost comes to a complete stop. This is a huge safety concern. I took it to the dealership and they told me that this falls on GM 100% as they are being told GMs engineers are trying to find a fix but for now there is nothing they can do, I am to continue driving it knowing this is unsafe. The turn signals and Bluetooth stopped functioning for no reason which had to be fixed Battery charging module burned up at 300 miles. I asked for a buy back and GM refused. I asked for an engineer to come on site and they refused to set it up unless something else is happening as if this super cruise issue isn’t enough. I filed a complaint with the BBB hoping to get the attention of someone who would actually realize how unsafe this is and that same person from GM lied and said I declined assistance. I asked that lady for help and she stated that it would have to wait

20231111FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL

Super cruise does not work. It may turn on at random for a minute or 2 and then it shuts off with zero warning and the vehicle almost comes to a complete stop. This is a huge safety concern. I took it to the dealership and they told me that this falls on GM 100% as they are being told GMs engineers are trying to find a fix but for now there is nothing they can do, I am to continue driving it knowing this is unsafe. The turn signals and Bluetooth stopped functioning for no reason which had to be fixed Battery charging module burned up at 300 miles. I asked for a buy back and GM refused. I asked for an engineer to come on site and they refused to set it up unless something else is happening as if this super cruise issue isn’t enough. I filed a complaint with the BBB hoping to get the attention of someone who would actually realize how unsafe this is and that same person from GM lied and said I declined assistance. I asked that lady for help and she stated that it would have to wait

Compare 2024GMCHUMMER EV SUV to Similar Vehicles

NHTSA Investigations

Frequently Asked Questions

How many complaints does the 2024 GMC HUMMER EV SUV have?
The 2024 GMC HUMMER EV SUV has 11 NHTSA complaints, 0 crashes, 0 fires, 0 injuries, and 0 deaths reported.
What are the most common problems with the 2024 GMC HUMMER EV SUV?
The most-complained component for the 2024 GMC HUMMER EV SUV is ELECTRICAL SYSTEM with 3 complaints. Other frequently reported areas include UNKNOWN OR OTHER and SERVICE BRAKES.
Is the 2024 GMC HUMMER EV SUV safe to buy?
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. No NHTSA crash test rating is available for this model year. Compare with other model years using the links above.
Where does this data come from?
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.

Vehicle Safety Guides

Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.