Electric Efficiency
47–53MPGe
All-Electric • 282–318 mi EV Range
NHTSA Complaints
12
0 crash reports • 0 reporting injuries
Safety Recalls
0
0 open safety recalls
NCAP Safety Rating
Not Rated / Pending

EPA Fuel Economy & Powertrain Specifications

Official EPA laboratory test ratings, electric driving range, and annual energy cost estimates by powertrain configuration

Powertrain Group Engine / Drivetrain City MPGe Hwy MPGe Combined MPGe EV Range Est. Annual Fuel Cost
Standard 100% Electric All-Electric Dual/Single Motor
Automatic (A1) • All-Wheel Drive
 51.73–59.22 42.28–46.69 47.0025–52.7468 MPGe 282–318 mi $1,450–$1,600 / yr
Electric Range & Charging: The 2025 GMC Hummer EV provides an official EPA-rated driving range of up to 318 miles on a single battery charge.

NHTSA NCAP Crash Test & Safety Ratings

Official 5-Star Safety Ratings evaluated by the National Highway Traffic Safety Administration

NHTSA 5-Star NCAP laboratory crash evaluations are not currently on file for the 2025 GMC Hummer EV.

Active Driver Assistance Systems (NHTSA Recorded): Forward Collision Warning (FCW) is documented as Not Specified and Lane Departure Warning (LDW) is documented as Not Specified in official NHTSA records for tested 2025 GMC Hummer EV models.
View complete 2025 GMC Hummer EV crash test & safety breakdown →

Reported Problems & Owner Complaints Summary (12)

Summary of 12 verified consumer defect submissions filed with the NHTSA Office of Defects Investigation (ODI)

Total Complaints
12
Crash Reports
0
Fire Reports
0
Complaints w/ Injury
0
Total Injuries
0

Top Reported Problem Categories

Ranked by total consumer complaint submissions recorded by NHTSA

Electrical System 4 complaints
Forward Collision Avoidance 2 complaints
ELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM 1 complaint
ELECTRICAL SYSTEM,STRUCTURE 1 complaint
POWER TRAIN,ELECTRICAL SYSTEM,UNKNOWN OR OTHER 1 complaint

Data Attribution & Context: Complaints are self-reported by vehicle owners to NHTSA and represent unverified consumer submissions. Complaint volume does not equal a statistically controlled failure rate and is not adjusted for total vehicles sold or cumulative mileage driven.

View all 2025 GMC Hummer EV problems & component breakdown (8 categories) →

Official Safety Recalls (0)

Manufacturer safety recall campaigns monitored and recorded by NHTSA

No open safety recall campaigns are currently on file with NHTSA for the 2025 GMC Hummer EV.

View all 2025 GMC Hummer EV recalls & campaign history (0 campaigns) →
Official US Government Data Provenance

The specifications, safety ratings, defect reports, and recall campaigns published on this page are retrieved directly from official United States Government agency databases:

  • NHTSA Office of Defects Investigation (ODI): Consumer complaints and defect reports.
  • NHTSA New Car Assessment Program (NCAP): Frontal, side, and rollover 5-Star crash safety test ratings.
  • U.S. EPA / FuelEconomy.gov: Standardized multi-cycle dynamometer fuel economy, MPGe, and electric driving range ratings.

Local Production Store Compiled: August 2026 • Deterministic Audited Dataset • Zero Dynamic External API Runtime Latency.