43 problems have been reported for the 2004 Subaru Impreza Wrx. The following chart shows the 7 most common problems for 2004 Subaru Impreza Wrx. The number one most common problem is related to the vehicle's fuel system, gasoline with 23 problems. The second most common problem is related to the vehicle's fuel system, other (11 problems).
| Problem Category | Number of Problems |
|---|---|
| Gasoline Fuel System | |
| Other Fuel System | |
| Engine And Engine Cooling | |
| Suspension | |
| Air Bag | |
| Service Brakes | |
| Power Train |
The following chart shows the number of problems reported during each of the service years since the debut of the 2004 Subaru Impreza Wrx in 2004.
| Service Year | Number of Problems |
|---|---|
| 2022 | |
| 2021 | |
| 2020 | |
| 2019 | |
| 2018 | |
| 2017 | |
| 2016 | |
| 2015 | |
| 2014 | |
| 2013 | |
| 2012 | |
| 2011 | |
| 2010 | |
| 2009 | |
| 2008 | |
| 2007 | |
| 2006 | |
| 2005 | |
| 2004 |
When making the decision between buying a new or used Subaru Impreza Wrx, the following table can be used to compare the 2004 Subaru Impreza Wrx with the Subaru Impreza Wrx from other model years. Note that the number of problems reported for the 2004 Impreza Wrx is 43 while the average number of problems reported for the 19 model years of the Subaru Impreza Wrx is 54.