| 2004 | H4 2.0L | 1 |
| 2004 | Outback Naturally Aspirated H4 2.5L EJ251 | 1 |
| 2004 | RS Naturally Aspirated H4 2.5L EJ251 | 1 |
| 2004 | TS Naturally Aspirated H4 2.5L EJ251 | 1 |
| 2005 | H4 2.0L | 1 |
| 2005 | H4 2.5L | 1 |
| 2006 | | 1 |
| 2007 | | 1 |
| 2008 | 2.5i Naturally Aspirated EJ253 | 1 |
| 2008 | Outback Sport Naturally Aspirated EJ253 | 1 |
| 2008 | WRX Turbocharged EJ255 | 1 |
| 2009 | 2.5i Naturally Aspirated EJ253 | 1 |
| 2009 | Outback Sport Naturally Aspirated EJ253 | 1 |
| 2009 | WRX Turbocharged EJ255 | 1 |
| 2009 | 2.5 GT Turbocharged EJ255 | 1 |
| 2010 | 2.5i Naturally Aspirated EJ253 | 1 |
| 2010 | Outback Sport Naturally Aspirated EJ253 | 1 |
| 2010 | 2.5i Premium Naturally Aspirated EJ253 | 1 |
| 2011 | 2.5i Naturally Aspirated EJ253 | 1 |
| 2011 | Outback Sport Naturally Aspirated EJ253 | 1 |
| 2011 | 2.5i Premium Naturally Aspirated EJ253 | 1 |