Chevrolet Impala shifting problems reports by year
57 NHTSA complaints describe hard shifts, slipping gears, jerky transmission on Chevrolet Impala vehicles. The most reported year is 2006 with 14 reports.
| Year | Reports | Share of narratives | |
|---|---|---|---|
| 2011 Impala | 7 | 1% | |
| 2007 Impala | 10 | 2% | |
| 2006 Impala | 14 | 3% | |
| 2005 Impala | 12 | 2% | |
| 2004 Impala | 14 | 1% |
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.