124 problems have been reported for the 2024 GMC Sierra 2500. The following chart shows the 21 most common problems for 2024 GMC Sierra 2500. The number one most common problem is related to the vehicle's electrical system with 31 problems. The second most common problem is related to the vehicle's power train (20 problems).
The following chart shows the number of problems reported during each of the service years since the debut of the 2024 GMC Sierra 2500 in 2024.
| Service Year | Number of Problems |
|---|---|
| 2026 | |
| 2025 | |
| 2024 |
When making the decision between buying a new or used GMC Sierra 2500, the following table can be used to compare the 2024 GMC Sierra 2500 with the GMC Sierra 2500 from other model years. Note that the number of problems reported for the 2024 Sierra 2500 is 124 while the average number of problems reported for the 30 model years of the GMC Sierra 2500 is 65.