Total Complaints
1 filings
GMC SIERRA 2500 HD · model year
2024 GMC SIERRA 2500 HD
1 NHTSA complaints for this specific cohort.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 2024GMCSIERRA 2500 HD carries 1 consumer safety complaint in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 0 crashes, 1 fire, 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 SIERRA 2500 HD is engine with 1 filings. 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 SIERRA 2500 HD. 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.
1
Complaints
0
Crashes
1
Fires
0
Injuries
0
Deaths
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
| Component | Count |
|---|---|
| ENGINE | 1 |
Recent Complaints
20241125FireENGINE
The contact owned a 2024 GMC Sierra 2500 HD. The contact stated that after parking the vehicle at night and plugging in the engine block heater to a standard 110-Volt outlet with an extension cord; 15-minutes later neighbors were screaming to the contact to exit the residence because the vehicle had caught on fire, and the residence was also on fire. The contact exited the residence and saw that the vehicle was fully engulfed in flames. The contact stated that the vehicle had disintegrated to the ground. The Fire Department was called and was able to extinguish the fires to the vehicle and the residence. The contact stated that the Insurance provider and the Fire Departmentâs Inspector linked the failure to the engine block heater. The contact stated that he was currently without a vehicle or a place of residence due to the fire. The contact stated that the Police Department was also on scene however, a Police report was not filed. The contact stated that the remains vehicle remained
Mileage: 18,410
Compare 2024GMCSIERRA 2500 HD to Similar Vehicles
NHTSA Investigations
Frequently Asked Questions
How many complaints does the 2024 GMC SIERRA 2500 HD have?▼
The 2024 GMC SIERRA 2500 HD has 1 NHTSA complaints, 0 crashes, 1 fires, 0 injuries, and 0 deaths reported.
What are the most common problems with the 2024 GMC SIERRA 2500 HD?▼
The most-complained component for the 2024 GMC SIERRA 2500 HD is ENGINE with 1 complaints. Other frequently reported areas include various components.
Is the 2024 GMC SIERRA 2500 HD 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.
Read our methodology — how this data is sourced, computed, and verified.