GMC Sierra 3500 loss of power reports by year
6 NHTSA complaints describe sudden power loss, reduced power or limp mode on GMC Sierra 3500 vehicles. The most reported year is 2023 with 6 reports.
| Year | Reports | Share of narratives | |
|---|---|---|---|
| 2023 Sierra 3500 | 6 | 21% |
Counts come from keyword analysis of complaint narratives — one complaint can describe several symptoms, and classification is approximate. Raw counts favor years that sold in larger numbers.