Toyota Prius hesitation / surging reports by year
665 NHTSA complaints describe hesitation, surging or lurching on acceleration on Toyota Prius vehicles. The most reported year is 2010 with 401 reports.
| Year | Reports | Share of narratives | |
|---|---|---|---|
| 2013 Prius | 6 | 1% | |
| 2012 Prius | 7 | 2% | |
| 2011 Prius | 28 | 5% | |
| 2010 Prius | 401 | 14% | |
| 2009 Prius | 26 | 5% | |
| 2008 Prius | 58 | 4% | |
| 2007 Prius | 51 | 3% | |
| 2006 Prius | 30 | 2% | |
| 2005 Prius | 42 | 4% | |
| 2004 Prius | 10 | 2% | |
| 2001 Prius | 6 | 4% |
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.