Toyota Prius clunking / rattling reports by year
41 NHTSA complaints describe clunks, knocks and rattles on Toyota Prius vehicles. The most reported year is 2010 with 20 reports.
| Year | Reports | Share of narratives | |
|---|---|---|---|
| 2013 Prius | 7 | 2% | |
| 2012 Prius | 6 | 1% | |
| 2011 Prius | 8 | 2% | |
| 2010 Prius | 20 | 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.