2020 GMC Terrain stalling reports
14 NHTSA complaints describe engine stalls or shuts off, often while driving on the 2020 GMC Terrain — roughly 8% of all complaints for this model year.
14
Stalling reports
8%
share of complaints
48,552 mi
median reported incident mileage (all complaints)
Components reported on this vehicle
Stalling in other Terrain years
| 2023 Terrain | 11 |
| 2022 Terrain | 11 |
| 2019 Terrain | 15 |
| 2018 Terrain | 15 |
| 2017 Terrain | 15 |
| 2016 Terrain | 10 |
| 2015 Terrain | 31 |
| 2014 Terrain | 35 |
| 2013 Terrain | 48 |
| 2012 Terrain | 47 |
Other symptoms owners describe on the 2020 GMC Terrain
Symptom counts come from keyword analysis of complaint narratives. One complaint can describe several symptoms, and classification is approximate — read the underlying reports on the full 2020 GMC Terrain report before drawing conclusions.