GMC Terrain vibration / shaking reports by year
94 NHTSA complaints describe vibration, shudder or wobble while driving on GMC Terrain vehicles. The most reported year is 2010 with 15 reports.
| Year | Reports | Share of narratives | |
|---|---|---|---|
| 2026 Terrain | 5 | 22% | |
| 2021 Terrain | 7 | 21% | |
| 2020 Terrain | 9 | 5% | |
| 2019 Terrain | 5 | 3% | |
| 2018 Terrain | 10 | 5% | |
| 2016 Terrain | 7 | 5% | |
| 2015 Terrain | 8 | 3% | |
| 2013 Terrain | 7 | 2% | |
| 2012 Terrain | 8 | 2% | |
| 2011 Terrain | 13 | 3% | |
| 2010 Terrain | 15 | 5% |
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.