Reliability & cost of ownership
GMC Hummer EV SUV Reliability & Common Problems
How reliable is the GMC Hummer EV SUV? Compare every model year side by side — NHTSA recalls, owner complaints, and crash-test stars where on file — then open the year you're shopping for its AI reliability outlook where NHTSA has enough data.
GMC Hummer EV SUV problems by model year
3 recall entries and 19 owner complaints on file across 3 model years, sourced from the federal NHTSA database.
| Year | Recalls | Complaints | NCAP stars | Full report |
|---|---|---|---|---|
| 2026 Hummer EV SUV | 2 | None on file at try.vin | No overall rating on file | Recalls & complaints → |
| 2025 Hummer EV SUV | 0 | 7 | No overall rating on file | Recalls & complaints → |
| 2024 Hummer EV SUV | 1 | 12 | No overall rating on file | AI reliability outlook → |
Most-complained-about components
Owner complaints filed with NHTSA against the GMC Hummer EV SUV, grouped by the component each complaint names — the fastest read on where this model gives trouble.
- electrical system7 complaints
- steering5 complaints
- service brakes4 complaints
- forward collision avoidance4 complaints
- structure2 complaints
- unknown or other2 complaints
- visibility/wiper2 complaints
- suspension2 complaints