Chevrolet Impala power train problems by year
922 NHTSA owner complaints name the power train across 22 Impala model years. The most reported year is 2006 with 108 reports.
| Year | Power Train reports | Share | Median mileage | |
|---|---|---|---|---|
| 2019 Impala | 5 | 18% | — | |
| 2018 Impala | 11 | 19% | — | |
| 2017 Impala | 12 | 10% | — | |
| 2016 Impala | 16 | 15% | 64,240 mi | |
| 2015 Impala | 16 | 5% | 81,681 mi | |
| 2014 Impala | 37 | 6% | 62,860 mi | |
| 2013 Impala | 33 | 12% | 48,097 mi | |
| 2012 Impala | 27 | 10% | 35,752 mi | |
| 2011 Impala | 64 | 13% | 73,050 mi | |
| 2010 Impala | 67 | 15% | 68,500 mi | |
| 2009 Impala | 68 | 8% | 97,830 mi | |
| 2008 Impala | 91 | 11% | 81,000 mi | |
| 2007 Impala | 80 | 13% | 75,500 mi | |
| 2006 Impala | 108 | 21% | 80,000 mi | |
| 2005 Impala | 52 | 9% | 89,000 mi | |
| 2004 Impala | 47 | 4% | 73,061 mi | |
| 2003 Impala | 30 | 4% | 92,000 mi | |
| 2002 Impala | 36 | 5% | 76,000 mi | |
| 2001 Impala | 57 | 8% | 45,300 mi | |
| 2000 Impala | 52 | 6% | 72,469 mi | |
| 1996 Impala | 11 | 13% | — | |
| 1995 Impala | 2 | 5% | — |
Share is the fraction of that year’s complaints naming the power train. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.