61 problems have been reported for the 2024 GMC Sierra 3500. The following chart shows the 16 most common problems for 2024 GMC Sierra 3500. The number one most common problem is related to the vehicle's power train with 11 problems. The second most common problem is related to the vehicle's electrical system (11 problems).
The following chart shows the number of problems reported during each of the service years since the debut of the 2024 GMC Sierra 3500 in 2024.
| Service Year | Number of Problems |
|---|---|
| 2026 | |
| 2025 | |
| 2024 |
When making the decision between buying a new or used GMC Sierra 3500, the following table can be used to compare the 2024 GMC Sierra 3500 with the GMC Sierra 3500 from other model years. Note that the number of problems reported for the 2024 Sierra 3500 is 61 while the average number of problems reported for the 30 model years of the GMC Sierra 3500 is 22.