Gmc HUMMER EV SUV problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
16 owner complaints analyzed
3 distinct recall campaigns
2,300 mi median reported failure mileage
Scope: 2024 to 2026 model years. Data snapshot: . 1 complaints include usable failure mileage.
This selection has limited data. It remains available for lookup but is excluded from search indexing.
Most common problems
Electrical System is the most frequently named component, appearing in 6 of 16 complaints (37.5%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Braking behavior | 4 | 25.0% |
| Steering behavior | 4 | 25.0% |
| Electrical and battery issues | 1 | 6.3% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Electrical System | 6 |
| Service Brakes | 4 |
| Steering | 4 |
| Forward Collision Avoidance: Adaptive Cruise Control | 2 |
| Suspension | 2 |
| Unknown Or Other | 2 |
| Engine | 1 |
| Forward Collision Avoidance | 1 |
Electrical System: 6; Service Brakes: 4; Steering: 4; Forward Collision Avoidance: Adaptive Cruise Control: 2; Suspension: 2; Unknown Or Other: 2; Engine: 1; Forward Collision Avoidance: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 1 |
| 25,000 to 49,999 | 0 |
| 50,000 to 74,999 | 0 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 0 |
| 150,000 and above | 0 |
Under 25,000: 1; 25,000 to 49,999: 0; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0
Under 25,000 miles has the most reports with usable mileage (1). 15 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 7 |
| 2026 | 6 |
2023: 1; 2024: 2; 2025: 7; 2026: 6
Pattern summary
Electrical System leads the component reports. Braking behavior appears in 4 complaint narratives. Steering behavior appears in 4 complaint narratives. Electrical and battery issues appears in 1 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 11681836 · 2025-08-20 (August 20, 2025)
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 n…
Owner-reported narrative. Look up ODI 11681836 at NHTSA ↗
Owner report 11759393 · 2026-08-25 (August 25, 2026)
During the morning drive, while in one pedal driving mode, the need to apply more brake due to a quick change of traffic lights occurred. The brakes felt hard and the vehicle did not feel like it was stopping as quickly as it normally would. When I parked the vehicle and exited no warning lights or other items were shown on the dash. Once I got back in the vehicle, a MIL light was lit and the "Service Brake Assist" message was displayed. With the vehicle running, it would not move either forward or reverse. Multiple attempts were made to move t…
Owner-reported narrative. Look up ODI 11759393 at NHTSA ↗
Owner report 11725052 · 2026-03-17 (March 17, 2026)
While operating my 2024 GMC Hummer EV at a low speed in a school zone, I came to a complete stop at a stop sign and began making a left turn. As I initiated the turn, the steering wheel suddenly locked and became unresponsive. I was unable to turn the wheel back to the right or regain control of the vehicle’s direction. At the same time, the vehicle did not respond as expected when attempting to stop. Because I could not steer or properly control the vehicle, I collided with another vehicle. The impact with the other vehicle is what ultimately…
Owner-reported narrative. Look up ODI 11725052 at NHTSA ↗
Owner report 11652236 · 2025-04-02 (April 2, 2025)
A little over a month after purchasing my brand new Hummer EV 2X I was driving and then I lost all power, brakes, steering, and had to coas t to a stop. My rear motor blew and snapped my trans axle. I had only 2,000 miles on the odo. This vehicle is riddled with issues that limit its ability to use safely.
Owner-reported narrative. Look up ODI 11652236 at NHTSA ↗
Owner report 11554639 · 2023-11-11 (November 11, 2023)
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 m…
Owner-reported narrative. Look up ODI 11554639 at NHTSA ↗
Recalls by model year
All campaigns in the snapshot affecting each model year, including recalls announced years later.
Recall campaigns
Shared campaigns appear once in each affected model year.
| Category | Count |
|---|---|
| 2024 | 1 |
| 2025 | 0 |
| 2026 | 2 |
2024: 1; 2025: 0; 2026: 2