Chevrolet Sonic misfire / rough idle reports by year
7 NHTSA complaints describe misfiring cylinders or rough idling on Chevrolet Sonic vehicles. The most reported year is 2012 with 7 reports.
| Year | Reports | Share of narratives | |
|---|---|---|---|
| 2012 Sonic | 7 | 2% |
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.