4 problems have been reported for the 2009 Subaru Impreza Sti. The following chart shows the 2 most common problems for 2009 Subaru Impreza Sti. The number one most common problem is related to the vehicle's engine and engine cooling with 3 problems. The second most common problem is related to the vehicle's air bags (1 problem).
The following chart shows the number of problems reported during each of the service years since the debut of the 2009 Subaru Impreza Sti in 2009.
|Service Year||Number of Problems|
When making the decision between buying a new or used Subaru Impreza Sti, the following table can be used to compare the 2009 Subaru Impreza Sti with the Subaru Impreza Sti from other model years. Note that the number of problems reported for the 2009 Impreza Sti is 4 while the average number of problems reported for the 2 model years of the Subaru Impreza Sti is 26.
|Model Year||Number of Problems|
|2009 Impreza Sti|
|2008 Impreza Sti|