Chevrolet Impala hesitation / surging reports by year
182 NHTSA complaints describe hesitation, surging or lurching on acceleration on Chevrolet Impala vehicles. The most reported year is 2011 with 24 reports.
| Year | Reports | Share of narratives | |
|---|---|---|---|
| 2014 Impala | 18 | 3% | |
| 2013 Impala | 22 | 8% | |
| 2012 Impala | 7 | 3% | |
| 2011 Impala | 24 | 5% | |
| 2010 Impala | 8 | 2% | |
| 2008 Impala | 17 | 2% | |
| 2007 Impala | 16 | 3% | |
| 2006 Impala | 14 | 3% | |
| 2005 Impala | 7 | 1% | |
| 2003 Impala | 12 | 2% | |
| 2002 Impala | 14 | 2% | |
| 2000 Impala | 23 | 3% |
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.