2021 Subaru Impreza Transmission and drivetrain Problems
- Complaints
- 1about this part
- Share
- 7%of 14 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the transmission and drivetrain of the 2021 Subaru Impreza, 7% of the 14 complaints for this model year. 1 recall campaign on record is filed under a similar system.
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.
“July 09 2021 reported to Subaru el paso at time of first maintenance (6000 miles) vehicle losses power and stalls when making turns, it is more noticeable making a left turn. Technician said coudn't duplicate the problem and no furter action was needed. However a year ;later from time to time vehicle does stall while making turns making, odometer reads 18081. The oher issue is its windshield, it cracked while driving it on january 29, 2022, there is no stress marks from pebbles, rocks, or any other flying from the road or vehicles. …”
NHTSA complaint #11466537, filed 2022-05Related recalls
- 21V024000Jan 26, 2021Subaru of America, Inc. (Subaru) is recalling certain 2021 Outback and Impreza vehicles. The continuously variable transmission (CVT) select lever cable nut…Covers: Subaru Impreza 2021, Outback 2021
Related service bulletins
- 11037942Sep 28, 2026This announcement provides information on an enhancement of the TechShare CVT diagnostic assitance application.
- 11036804Aug 21, 2026This Announcement provides diagnostic assistance for CVT issues.
- 11036814Aug 20, 2026This bulletin provides guidance when diagnosing chain slip, judder, shudder, and hesitation concerns on the TR580 model CVT transmissions used in the models listed.
- 11036809Aug 20, 2026This Service Information Bulletin announces the release of a new diagnostic assistance application for TR690 and TR580 CVT-equipped vehicles. This is an revised version of the…
- 11036806Aug 20, 2026This Bulletin provides updated diagnostic procedures to follow and a brief questionnaire to complete when diagnosing an alleged Chain Slip condition on the TR580 and TR690 model…
- 11034242Jun 2, 2026This bulletin announces a design change made to the CVT Control Valve Body which incorporates an enhanced valve sleeve to improve durability. (This is an revised version of the…
- 11033063May 13, 2026This bulletin announces a design change made to the CVT Control Valve Body which incorporates an enhanced valve sleeve to improve durability.
- 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.
- 11024861Nov 4, 2025This bulletin announces a design change made to the CVT Control Valve Body which enhancement was implemented to prevent abnormal operations. The updated valve body incorporates…
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 2021 Subaru Impreza
3 complaintsVisibility (wipers, defrost, mirrors)
3 complaintsOther or unknown
2 complaintsSteering
2 complaintsTires
2 complaintsVehicle speed control
2 complaintsAir bags
1 complaintsBrakes
1 complaintsEngine
1 complaints
← All problems reported for the 2021 Subaru Impreza
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 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