Which parts fail
Components named in complaints (power windows, windshield, wipers, mirrors, sunroof).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2020 Subaru Impreza owners, lightly cleaned up (personal details are redacted by NHTSA).
The contact owns a 2020 Subaru Impreza. The contact stated while driving 30 MPH, the contact heard an abnormal sound and became aware that the windshield had cracked. The vehicle was taken to a dealer and the windshield was replaced. The failure had reoccurred, and a crack appeared on the windshield in the same area. The vehicle had not been diagnosed or repaired by an independent mechanic or dealer. The manufacturer was made aware of the failure and stated that the VIN was not included in a recall for the failure. The failure mileage was approximately 94,000.
The contact owns a 2020 Subaru Impreza. The contact stated that after parking the vehicle, it was later discovered that a crack had developed on the front windshield. The crack measured approximately 10-inches and extended from the bottom of the windshield. The contact indicated that no rock or object had impacted the windshield to cause the crack. The local dealer and manufacturer were not yet notified of the failure. The failure mileage was 15,000.
The contact owns a 2020 Subaru Impreza. The contact stated that the windshield had fractured on the passenger's side lower right. The contact took the vehicle to a repair shop and had the windshield replaced. The manufacturer was not made aware of the failure. The approximate failure mileage was 16,000.
Spontaneous windshield large crack while parked at worksite parking place on 06/07/2021. My safety was put at risk because I had to drive back home not knowing if the windshield would explode. I called the dealer (Herb Gordon Subaru in Silver Spring Maryland)right away (around 5:30 pm) and they gave me an appointment for repair with an $800 estimate. They did not inform me of Subaru issued with windshields. This is a recently purchased pre-owned Certified vehicle on 3/22/2020. Called the insurance company and advised me to go in person talk to the dealership which I will today 6/8/2021. No warnings nor I noticed any thing hitting the windshield.
The contact owns a 2020 SUBARU IMPREZA. The contact stated that after warming up the after driving approximately 1/10 th of a mile at approximately 10 mph or less when the vehicle's windshield suddenly fractured under the seal rubber in the lower center of the vehicle. in the lower then suddenly migrated to the left and to the right of the windshield in different directions. The contact contacted the dealer however they had not inspected the vehicle in person as of yet. The manufacturer was not made aware of the issue. The approximate failure mileage was 41,000.
When driving on freeways, twice in the last 6 months, the windshield was struck by a small piece of gravel and cracked immediately. The first time there was an impact indent and a 6 inch crack, the second time there was a star shaped indent and an 11 inch crack. The windshield does not seem strong enough to deal with small gravel impacts. In both cases the crack spread overnight as the car heated and cooled. Both times I had the windshield replaced by a USAA-certified glass replacement shop and recalibrated by Subaru.
Windshield breaks (cracks) very easily. I have owned/driven cars for 45 years, during the first 41 years I have only had to replace one (1) windshield. Since I have owned this vehicle (Subaru), I am now onto windshield number five (5). Are they making these windows with inferior materials or thinner? I hate to think that an inferior window will not hold up or perform as designed in a major accident, possibly causing greater injury or death.
I was driving at approximately 5 mph, on a road with several steep speed bumps, with no cars around and no overhanging trees, and suddenly a 24-inch hairline crack popped across the driver's side of my windshield. There's no evidence of any impact at all on the windshield--the crack is entirely in between the laminate. Entire windshield now needs to be replaced and I assume the EyeSight recalibrated.
I was stopped at a stop light. Traffic was basically at a stand still while the lights were changing. During this time my windshield spontaneously cracked on the lower center section of the glass. It cracked for seemingly no reason at all. Since traffic was stopped there's no way it could have been caused by a rock or flying debris. No weather (such as hail) was occurring at the time.
I own a 2020 Impreza Hatchback with 18k miles. A significant crack appeared in the windshield out of nowhere, literally while parked in a safe environment. I was advised by Subaru corporate and my local dealership that this is not covered by warranty and would have to make a claim with my insurance. I can provide pictures and further detailed information if so required.
Window & Wiper complaints in other Impreza years
Frequently asked questions
How common are window & wiper problems on the 2020 Subaru Impreza?
NHTSA has 56 complaints about the windows, wipers & sunroof of the 2020 Subaru Impreza, 66% of the model year's 85 complaints. The component named most often is windshield (3 mentions).
Is there a recall for 2020 Subaru Impreza window & wiper problems?
No. NHTSA lists no windows, wipers & sunroof recall for the 2020 Subaru Impreza, though it has 1 recall for other components. If the problem is widespread, a repair may still be covered by an extended warranty or a manufacturer service bulletin — ask a dealer.
At what mileage do 2020 Subaru Impreza window & wiper problems start?
Half of the complaints with a recorded mileage happened before about 7,000 miles, and 94% before 25,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.