2016 Subaru WRX problems & reliability
31 owner complaints filed with NHTSA for the 2016 Subaru WRX, alongside 3 safety recall campaigns. Last verified Aug 7, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several vehicles.
Federal crash records (FARS 2020–2023): 2016 Subaru WRX vehicles were involved in 24 fatal crashes with 19 occupant deaths. Involvement counts are not adjusted for how many are on the road and do not imply fault or a vehicle defect.
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Electrical System → | 10 | 32% |
| Engine | 8 | 26% |
| Unknown OR Other | 6 | 19% |
| Power Train | 4 | 13% |
| Electronic Stability Control (esc) | 2 | 6% |
| Fuel/propulsion System | 2 | 6% |
| Service Brakes | 2 | 6% |
| Steering | 2 | 6% |
| Exterior Lighting | 1 | 3% |
| Tires | 1 | 3% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
Common symptoms owners describe
Keyword analysis of complaint narratives; one complaint can describe several symptoms.
Complaints by incident year
What owners report
“The Seconary Air Injection pump stayed on for days. Burnt a hole in the side, relay possibly damaged, and now setting off other components and computers.”
Electrical System · filed Aug 27, 2024
“Driving and a loud explosion, sound, like a gunshot then a ton of pinging. The sunroof exploded and glass flew down my car and chipped a bunch of paint.”
Unknown OR Other · filed Mar 1, 2024
“While driving, the clutch became stiff and unusable. Ultimately the car could not be shifted resulting in using a lower gear than normal to limp the car to safety. The car had to be towed to a mechanic. During the repair the mechanic identified that the cause of the failure was the clutch fork pivot ball punched…”
Power Train · filed May 10, 2023
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Technical service bulletins
396 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2016 Subaru WRX. The 10 most recent:
This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components (e.g. intake valves and / or manifold, and…
02-193-24R · Service Bulletin/Repair Instructions · issued Jun 30, 2026
This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components (e.g. intake valves and / or manifold, and…
09-74-21R · Service Bulletin/Repair Instructions · issued Jun 26, 2026
This announcement is requesting retailer staff to retain the EyeSight protective hood covers from Generation 4 EyeSight cameras.
SubaruNet Annoucement (E · Other · issued Jun 12, 2026
This bulletin contains additional information for recommended materials listed in the Service Manuals for individual models.
01-167-08R · Service Bulletin/Repair Instructions · issued May 18, 2026
This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components (e.g. intake valves and / or manifold, and…
02-193-24R · Service Bulletin/Repair Instructions · issued May 13, 2026
This announcement provides information on the remanufactured CVT transmission program.
SubaruNet Announcement (R · Other · issued May 4, 2026
This Service Information Bulletin was developed to provide interim guidance for vehicles exhibiting DTC B2A20.
07-240-26R · Service Bulletin/Repair Instructions · issued Apr 30, 2026
This bulletin announces the service manual correction regarding clutch master cylinder reservoir service procedures.
03-97-26 · Service Bulletin/Repair Instructions · issued Apr 24, 2026
This bulletin contains additional information for recommended materials listed in the Service Manuals for individual models.
01-167-08R · Service Bulletin/Repair Instructions · issued Apr 24, 2026
This Bulletin provides the diagnostic procedures to be followed when addressing customer concerns of steering wheel/vehicle body vibration when driving at highway speeds when tire/wheel balance is suspected.
05-97-26 · Service Bulletin/Repair Instructions · issued Apr 20, 2026
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
The 2016 Subaru WRX has 3 NHTSA recall campaigns — recall repairs are free at franchised dealers regardless of the vehicle’s age.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 2016 Subaru WRX?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.