GMC Sierra HD Problems by Year
NHTSA has 6 owner complaints and 5 safety recalls on file for the GMC Sierra HD, across 2 model years (2015–2025). The 2015 model year has the most complaints (5). The most reported problem area overall is power train.
GMC Sierra HD years to avoid? What the complaint data shows
No Sierra HD model year stands out with more than twice the complaints of a typical year.
Model years with the most complaints
- 2015 Sierra HD: 5 complaints, 5 recalls
- 2025 Sierra HD: 1 complaint, 0 recalls
Complaint counts are not adjusted for how many cars were sold or how long each year has been on the road, so newer and less popular years naturally have fewer complaints. Use them to spot problem patterns, not as a safety ranking.
Most common GMC Sierra HD problems (all years)
| Problem area | Complaints | Model years | Crashes |
|---|---|---|---|
| Power Train | 2 | 2 | 0 |
| Air Bags | 1 | 1 | 1 |
| Exterior Lighting | 1 | 1 | 0 |
| Service Brakes | 1 | 1 | 0 |
| Steering | 1 | 1 | 0 |
| Tires | 1 | 1 | 0 |
All GMC Sierra HD model years
| Model year | Complaints | Recalls | Crash rating | Top problem | Compared with other years |
|---|---|---|---|---|---|
| 2025 Sierra HD | 1 | 0 | — | Power Train | |
| 2015 Sierra HD | 5 | 5 | — | Air Bags |
More from GMC: all GMC models · GMC VIN decoder
Frequently asked questions
Which GMC Sierra HD years should you stay away from?
No year stands out at twice the typical count; the most complaints are for 2015 (5), 2025 (1). Counts are not adjusted for how many cars were sold, and newer years have had less time to collect complaints.
What is the biggest problem with the GMC Sierra HD?
Power Train, with 2 complaints across 2 model years.
How many recalls does the GMC Sierra HD have?
5 safety recalls across all model years. Each model year page lists its recalls and fixes.