2004 Subaru Impreza Transmission and drivetrain Problems
- Complaints
- 9about this part
- Share
- 9%of 96 total for the year
- Median mileage
- 12,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 9 complaints about the transmission and drivetrain of the 2004 Subaru Impreza, 9% of the 96 complaints for this model year. Where a mileage was given, the median is 12,000 miles. 1 a fire, according to the filers.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Unable or difficult to place car in gear while driving on multiple occasions. First total failure occurred in roadway during rush hour traffic and left me stranded roadside. Second total failure occurred while exiting freeway and was able to eventually put car in gear after several minutes. Original dealer, regional service manager and corporate offices were unresponsive and/or uncooperative relative to my requests for visual inspection of the clutch. …”
NHTSA complaint #10110609, filed 2005-02, 11,415 miles“I was driving my 2004 Subaru Impreza outback sport when I had a flat tire (right rear). I changed the tire, using the donut in the car. I drove another 25 miles no faster than 40 MPH, and us. Slower. Then a driver behind me flashed her lights signaling me to stop. I stopped and learned my car was burning underneath, near the back. When I had the car looked at, I found that the rear differential was badly damaged. In the owner's manual, persons with automatic transmissions are instructed to use a switch to turn off the awd when driving on the donut. …”
NHTSA complaint #10274168, filed 2009-06, 120,000 miles“On july 4, 2005, I got a grinding sound while trying to shift into 2nd gear after pulling away from a light. I thought it was just me missing the shift. Several days later it happened again. I started to delay my shifts into 2nd gear. This same scenario started repeating itself several more times. Then the same problem started while trying to downshift into 4th gear. On november 14, 2005, I took the car to the Subaru dealer. I told them that I thought the synchronizers were bad in 2nd and 4th gears. …”
NHTSA complaint #10143599, filed 2005-11, 25,000 miles“I have had a first gear grind ever since the day I bought the car. Made several attempts to have dealer correct the problem. First technician even said it was internal. Finally got the fluid changed to correct ths issue at 14k miles, helped but did not fix. At 26000 miles I take it to another dealership and they also confirm there is a problem. Dealership say they will not work on it due to an aftermarket exhaust. I explained it is a prexisting condition and the exhaust would have no affect on this particular scenario. …”
NHTSA complaint #10088880, filed 2004-08, 2,000 miles“Was at the local track on run what you brung night. Lined up against an srt-4. Light turned green. I accelerated trying to get a holeshot. I heard a loud banging noise. Sounded like the transmission/clutch giving up. The srt-4 was way ahead of me. I shifted through the gears and was not able to catch up. That srt-4 was fast. The lack of power in my sti really dishonored my family. It forced me to be humiliated. I took the car to the dealer and was told that the car was normal and to expect to be outmatched by cars like the dodge srt-4. …”
NHTSA complaint #10078794, filed 2004-06, 3,500 milesRelated service bulletins
- 11033056May 4, 2026This announcement provides information on the remanufactured CVT transmission program.
- 11032040Apr 24, 2026This bulletin announces the service manual correction regarding clutch master cylinder reservoir service procedures.
- 11022305Aug 11, 2025Subaru Service Technical Support Newsletter special edition.
- 11005624Jul 24, 2024This annoucement provides parts personnel information about remanufactured transmissions that will no longer be available.
- 10186364Jan 12, 2021This bulletin announces a design change to the clutch release bearing.
- 10150949Oct 26, 2018This Service Information bulletin announces a design change to the clutch release bearing used on the models as listed above. During assembly of the bearing, a different type of…
- 10150924Oct 26, 2018This Service Information bulletin announces a design change to the clutch release bearing used on the models as listed above. During assembly of the bearing, a different type of…
- 10089957Jan 15, 2014Repair procedure for high-pitched sound from extension housing area using latest generation production parts - this bulletin provides production change, repair procedure and…
- 10234828May 22, 2013This Bulletin provides production change, repair procedure and parts information to address a customer concern of a high-pitched sound coming from the transmission extension…
- 10079980Jan 3, 2013This bulletin provides production change, repair procedure and parts information to address a customer concern of a high-pitched sound coming from the transmission extension…
Transmission and drivetrain: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2025 | 2 | 40% |
| 2024 | 2 | 6% |
| 2022 | 4 | 29% |
| 2021 | 1 | 7% |
| 2019 | 4 | 2% |
| 2018 | 5 | 3% |
| 2017 | 5 | 4% |
| 2016 | 13 | 17% |
| 2015 | 11 | 14% |
| 2014 | 9 | 8% |
| 2013 | 23 | 9% |
| 2012 | 26 | 11% |
| 2011 | 6 | 10% |
| 2010 | 5 | 11% |
| 2009 | 30 | 29% |
| 2008 | 59 | 34% |
| 2007 | 8 | 12% |
| 2006 | 7 | 13% |
| 2005 | 5 | 7% |
| 2004 | 9 | 9% |
| 2003 | 1 | 2% |
| 2002 | 25 | 9% |
| 2000 | 10 | 24% |
| 1999 | 4 | 18% |
| 1998 | 9 | 30% |
| 1997 | 5 | 17% |
| 1995 | 1 | 2% |
| 1994 | 3 | 38% |
| 1993 | 3 | 9% |
Other parts of the 2004 Subaru Impreza
37 complaintsSuspension
17 complaintsAir bags
14 complaintsBrakes
6 complaintsEngine cooling
5 complaintsVehicle speed control
5 complaintsVisibility (wipers, defrost, mirrors)
4 complaintsBody and structure
3 complaintsLatches, locks and linkages
2 complaintsElectrical system
1 complaintsEquipment
1 complaintsExterior lighting
1 complaints
← All problems reported for the 2004 Subaru Impreza
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology