2020 Subaru Impreza problems & reliability
85 owner complaints filed with NHTSA for the 2020 Subaru Impreza, alongside 1 safety recall campaign. 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.
2 complaints report injuries (2 injured).
Federal crash records (FARS 2020–2023): 2020 Subaru Impreza vehicles were involved in 18 fatal crashes with 9 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 |
|---|---|---|
| Visibility/wiper | 52 | 61% |
| Unknown OR Other | 17 | 20% |
| Service Brakes | 5 | 6% |
| Electrical System | 4 | 5% |
| Visibility | 4 | 5% |
| Air Bags | 3 | 4% |
| Engine | 3 | 4% |
| Forward Collision Avoidance | 3 | 4% |
| Exterior Lighting | 1 | 1% |
| Latches/locks/linkages | 1 | 1% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
Mileage when problems occurred
Half of the failures with a reported odometer reading occurred by 7,000 miles (middle 50% between 2,125 and 12,275 miles), based on 42 complaints that included mileage.
Complaints by incident year
What owners report
“The electrical system failed and battery then exploded. The vehicle is behind held at a tow yard and has been inspected by allied insurance CPI of tower federal credit union. It is available to be inspected for the time being but will be scrapped soon. Both my safety and the safety of others was at risk- this occurred…”
Unknown OR Other · filed Jun 24, 2026
“For the second year in a row my windshield has cracked. Nothing hit it, or happened to make it crack. Both cracks were long and coming from the bottom of the windshield under the passenger wiper blade. I noticed it today, 4/28/26 and the same thing happened in the beginning of April last year with the same…”
Visibility/wiper · filed Apr 28, 2026
“I have now had 4 windshields crack and break and need to be replaced. It seems like every time one little rock hits the windshield boom another full replacement is needed. Every time I go for a road trip this keeps happening the must be a defect with the design or type of glass used for the subaru impreza 2020 models.”
Unknown OR Other · filed Feb 2, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Technical service bulletins
390 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2020 Subaru Impreza. The 10 most recent:
This 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). (This is an revised version of the original bulletin.)
09-123-24R · Service Bulletin/Repair Instructions · issued Jul 28, 2026
This bulletin provides new diagnostic steps for DTC P0851 and P0852 to be used in conjunction with the applicable Service Manual.
16-159-26 · Service Bulletin/Repair Instructions · issued Jul 23, 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 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 bulletin announces design changes made to the fuel injector and fuel pipe in response to the DTCs listed DTC P030* / Engine Knocking / DTC P219C-D-E-F. (This is an revised version of the original bulletin.)
09-81-21R · Service Bulletin/Repair Instructions · issued Jun 25, 2026
This bulletin provides new diagnostic steps for DTC P0851 and P0852 to be used in conjunction with the applicable Service Manual.
16-159-26 · Service Bulletin/Repair Instructions · issued Jun 23, 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 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 orignal bulletin.)
16-156-25R · Service Bulletin/Repair Instructions · issued Jun 2, 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
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 2020 Subaru Impreza has 1 NHTSA recall campaign — 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 2020 Subaru Impreza?
- · 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.
- · Owners most often reported problems around 7,000 miles — budget accordingly if the car is approaching that mileage.