2005 Subaru Outback Engine Problems
- Complaints
- 10about this part
- Share
- 4%of 273 total for the year
- Median mileage
- 117,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 10 complaints about the engine of the 2005 Subaru Outback, 4% of the 273 complaints for this model year. Where a mileage was given, the median is 117,000 miles.
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.
“Bought car in 2013, have replaced the turbo 3 times! First within less than a month of ownership. Again in 2016 & again 3 months later. January 2018, again the car left me stranded for the 4th time! The Outback has been in the garage for almost 4 weeks, only to find out the turbo had a stripped support, which cost me a 'new, used motor!!! I bought my 1st Outback in 2000 off the showroom floor, never had any major repairs, just routine maintenance. Drove her until sept 2013 due to a crash, which was totaled.”
NHTSA complaint #11173599, filed 2019-02, 124,000 miles“This is the first Subaru I've ever owned and so far it's been a nightmare. I have had to repair: an oil leak in the engine that required the whole engine to be taken apart. While replacing a seemingly simple part, the hydraulic lifts that keep the back hatch open, the threading that holds the screw in broke off and I had to hire a mechanic yet again to weld that part to be able to screw in the screw to hold the lift in place. And now, the entire interior lighting doesn't work, including the stereo, all the dome lights and the remote control system. …”
NHTSA complaint #11390746, filed 2021-01, 20,000 miles“Subaru Outback 2.5xt. 2005 check engine light came on & I could hear whistling or whoosing sounds from engine area. Took it to an auto repair place slowly,asap & there it sits. Has 155,000 miles on it & I maintain & love my car! The gears in the turbo 'broke apart' & left shards of metal in oil pan & at this time who knows where else. Was hoping there was a recall as I maintain my vehicles & it seems like a manufacturer error.”
NHTSA complaint #10500621, filed 2013-02, 155,000 miles“Driving on interstate freeway, in heavy traffic, with the cruise control set, when the vehicle suddenly lost all power and throttle response. The check engine light came on, and the cruise light started blinking. Engine continued to run at high idle but speed and RPM were not maintained. I was lucky enough to cross 4 lanes of traffic and stop. Turned off the engine, which was running at 2200 RPM. After a brief stop and investigation, I was able to restart the engine and drive normally to an auto parts store. I scanned the obd ii code (DTC code) and found p2138 - throttle position sensor. …”
NHTSA complaint #10554798, filed 2013-12, 102,075 miles“Head gasket leak causing anti-freeze leaking.,. Began after 100k extended warranty expired. Told that caused due to defect in engine design. Later models with new design have not had problem. Subaru is knows about issue, but not taking any action to compensate for repair (ext. Cost around $3k).”
NHTSA complaint #11190489, filed 2019-03, 110,000 milesRelated service bulletins
- 11027982Jan 12, 2026This Bulletin provides the diagnostic procedure for the STARLINK® Remote Engine Start (RES).
- 11027083Dec 8, 2025This Service Information Bulletin provides the Service Manual Correction to the diagnostic procedure for DTC B2A16 (Immobilizer Key Collation Diagnosis).
- 11022305Aug 11, 2025Subaru Service Technical Support Newsletter special edition.
- 11017452Apr 22, 2025This Bulletin announces the diagnostic procedures to be followed when diagnosing engine oil leakage on FA and FB type engines.
- 11016224Mar 24, 2025The purpose of this bulletin is to advise of SOA’s revised Catalytic Converter Recycling Program shipping procedure.
- 11008282Sep 27, 2024This bulletin contains additional information for recommended materials listed in the Service Manuals for individual models.
- 11008281Sep 26, 2024This Service Information Bulletin announces the diagnostic procedures to be followed when diagnosing engine oil leakage on FA and FB type engines.
- 11008267Sep 17, 2024This bulletin announces availability of the NEW genuine Subaru engine oil filter.
- 11006934Aug 5, 2024The purpose of this bulletin is to provide replacement key and immobilizer information along with an overview of the Subaru Lock Information web-site.
- 11005608Jul 11, 2024This thermo control valve video contains information on the replacement of thermo control valve.
Engine: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2025 | 5 | 6% |
| 2024 | 7 | 7% |
| 2023 | 1 | 1% |
| 2022 | 23 | 5% |
| 2021 | 21 | 7% |
| 2020 | 49 | 5% |
| 2019 | 39 | 4% |
| 2018 | 37 | 5% |
| 2017 | 44 | 5% |
| 2016 | 53 | 8% |
| 2015 | 47 | 9% |
| 2014 | 35 | 17% |
| 2013 | 67 | 23% |
| 2012 | 50 | 17% |
| 2011 | 85 | 13% |
| 2010 | 44 | 12% |
| 2009 | 15 | 14% |
| 2008 | 14 | 6% |
| 2007 | 15 | 12% |
| 2006 | 43 | 16% |
| 2005 | 10 | 4% |
| 2004 | 2 | 2% |
| 2003 | 5 | 5% |
| 2002 | 5 | 4% |
| 2000 | 3 | 1% |
Other parts of the 2005 Subaru Outback
56 complaintsVehicle speed control
40 complaintsAir bags
38 complaintsBrakes
31 complaintsExterior lighting
30 complaintsElectrical system
28 complaintsFuel system
19 complaintsTransmission and drivetrain
17 complaintsEngine cooling
16 complaintsOther or unknown
13 complaintsSteering
13 complaintsWheels
9 complaints
← All problems reported for the 2005 Subaru Outback
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 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