2023 Subaru Outback Engine Problems
- Complaints
- 1about this part
- Share
- 1%of 89 total for the year
- Median mileage
- 12,800miles
- Trend
- Too newThis model year is less than 4 years old, so a trend is not meaningful yet.
NHTSA recorded 1 complaints about the engine of the 2023 Subaru Outback, 1% of the 89 complaints for this model year. Where a mileage was given, the median is 12,800 miles. 1 of these say a crash was involved, 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.
“The contact owns a 2023 Subaru Outback. The contact stated that his wife was driving the vehicle and as she was entering into a parking spot and depressing the brake pedal, the vehicle experienced sudden unintended acceleration. The contact's wife reported that the vehicle had made an abnormal revving sound as if she had applied the accelerator. The front end of the vehicle jumped the parking bumper and crashed into the store's glass front. The wife stated that she had not noticed any warning lights or alarm chimes before the abnormal revving noise. …”
NHTSA complaint #11638907, filed 2025-01, 12,800 milesRelated service bulletins
- 11036811Aug 20, 2026This service bulletin outlines the diagnostic and repair procedure for white smoke emitted from the exhaust after startup. This is an revised version of the original bulletin.
- 11034269Jun 30, 2026This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components…
- 11034264Jun 26, 2026This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components…
- 11034257Jun 23, 2026This bulletin outlines the diagnostic and repair procedure for white smoke emitted from the exhaust after startup.
- 11034243Jun 3, 2026This bulletin announces the design change made to the exhaust manifold flange nut material that has been changed from stainless steel to medium carbon steel. This change also…
- 11034237Jun 1, 2026"This bulletin provides a new diagnostic procedure for vehicles equipped with a Denso CP 1, 1.5 and 2.5 head units to provide an enhanced version of the troubleshooting steps for…
- 11033065May 13, 2026This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components…
- 11033051May 1, 2026This bulletin announces the diagnostic procedures to be used when DTCs B1571(REFERENCE CODE INCOMPATIBILITY IMMOBILIZER CM TO ECM) and B1572(IMM CIRCUIT EXCEPT ANTENNA CIRCUIT)…
- 11027982Jan 12, 2026This Bulletin provides the diagnostic procedure for the STARLINK® Remote Engine Start (RES).
- 11027978Jan 8, 2026This bulletin announces the design change made to the high-pressure fuel pump developed to prevent DTC P0087 (Fuel Rail/System Pressure – Too Low Bank 1).
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 2023 Subaru Outback
22 complaintsVisibility (wipers, defrost, mirrors)
19 complaintsElectrical system
17 complaintsOther or unknown
16 complaintsBrakes
7 complaintsExterior lighting
6 complaintsTransmission and drivetrain
5 complaintsLatches, locks and linkages
3 complaintsVehicle speed control
3 complaintsAir bags
2 complaintsFuel system
2 complaintsLane departure
2 complaints
← All problems reported for the 2023 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