2021 GMC Acadia stalling reports
15 NHTSA complaints describe engine stalls or shuts off, often while driving on the 2021 GMC Acadia — roughly 10% of all complaints for this model year.
15
Stalling reports
10%
share of complaints
28,000 mi
median reported incident mileage (all complaints)
Components reported on this vehicle
Stalling in other Acadia years
| 2025 Acadia | 5 |
| 2023 Acadia | 5 |
| 2020 Acadia | 7 |
| 2019 Acadia | 10 |
| 2017 Acadia | 27 |
| 2016 Acadia | 6 |
| 2015 Acadia | 7 |
| 2014 Acadia | 45 |
| 2013 Acadia | 14 |
| 2012 Acadia | 13 |
Other symptoms owners describe on the 2021 GMC Acadia
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 2021 GMC Acadia report before drawing conclusions.