2016 Chevrolet Impala power train problems
16 owner complaints filed with NHTSA name the power train on the 2016 Chevrolet Impala — 15% of all complaints for this model year.
What owners report
“The contact owns a 2016 Chevrolet Impala. The contact stated while driving at an undisclosed speed, the accelerator pedal was depressed, however the vehicle failed to accelerate as intended. In addition, the contact noticed an abnormal sound and the vehicle stopped. The contact stated that the…”
filed Jun 1, 2026
“Between 25mph and 35mph transmission will " lose " gearing and start revving when I'm stuck in traffic, causing a safety concern/risk. Have to stop the car completely and let her cool down below half operating temp for the transmission to rekick into gear. Happens Everytime after driving through…”
filed Oct 28, 2025
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Power Train problems in other Impala years
| Year | Reports | Share |
|---|---|---|
| 2019 Impala | 5 | 18% |
| 2018 Impala | 11 | 19% |
| 2017 Impala | 12 | 10% |
| 2015 Impala | 16 | 5% |
| 2014 Impala | 37 | 6% |
| 2013 Impala | 33 | 12% |
| 2012 Impala | 27 | 10% |
| 2011 Impala | 64 | 13% |
| 2010 Impala | 67 | 15% |
| 2009 Impala | 68 | 8% |
| 2008 Impala | 91 | 11% |
| 2007 Impala | 80 | 13% |
Other reported problem areas on the 2016 Chevrolet Impala
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.