Audi A4 oil consumption reports by year
61 NHTSA complaints describe engine burns oil between changes on Audi A4 vehicles. The most reported year is 2009 with 22 reports.
| Year | Reports | Share of narratives | |
|---|---|---|---|
| 2012 A4 | 5 | 26% | |
| 2010 A4 | 15 | 23% | |
| 2009 A4 | 22 | 18% | |
| 2008 A4 | 8 | 5% | |
| 2007 A4 | 11 | 6% |
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.