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2021 Subaru Outback

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2021 Subaru Outback do not stand out strongly from the model-year median of 207.5.

About this comparison →

When problems were reported

Mileage at the reported incident

Limited mileage data: 61 of 296 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Visibility/wiper. Review the 97 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 75 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Forward Collision Avoidance. Review the 29 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

9 crash reports1 fire reports3 injury reports

What owners actually said

296 reports
Mileage unknown · Jan 11, 2022
Visibility/wiper

The component that has failed twice is the windshield. They current windshield is available for inspection but not the first. In fact, I am taking it my Subaru dealer tomorrow so they can look at it. This is the second windshield in 13 months that has failed. The first one became heavily pitted across the entire windshield. Thi…

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The component that has failed twice is the windshield. They current windshield is available for inspection but not the first. In fact, I am taking it my Subaru dealer tomorrow so they can look at it. This is the second windshield in 13 months that has failed. The first one became heavily pitted across the entire windshield. This one has a crack starting from the passenger side, 2/3 of the way up and then continues 1/3 of the way towards the driver. I do not recall any impact on the windshield prior to the crack occurring. I am concerned about the frequency of this model's windshield issues and whether it can stay intact. As noted above, this problem has happened twice for me. I posted my concerns on Reddit to see if other owners of this vehicle are having issues and I have received numerous responses that others are also having quality issues and those issues are similar to mine. There was no warning prior to the issues with my windshield. It is interesting to note that Subaru had a class action lawsuit against them just a few years ago related to this very same issue with the windshields. I am concerned that the windshield issues have not been adequately addressed.

NHTSA ODI #11447100

19,000 miles · Jan 10, 2022
Visibility

The contact owns a 2021 Subaru Outback. The contact stated that there was a crack on the windshield. There was no impact to the windshield that could have caused the crack. The vehicle was taken to the dealer and diagnosed that a rock chipped the windshield. The dealer informed the contact that the windshield crack was not cover…

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The contact owns a 2021 Subaru Outback. The contact stated that there was a crack on the windshield. There was no impact to the windshield that could have caused the crack. The vehicle was taken to the dealer and diagnosed that a rock chipped the windshield. The dealer informed the contact that the windshield crack was not covered under warranty. The manufacturer was made aware of the failure but denied the claim for the windshield replacement. The vehicle was not repaired. The failure mileage was approximately 19,000.

NHTSA ODI #11446895

Mileage unknown · Jan 10, 2022
Visibility/wiper

Front Windshield crack so easily that I have to replace it two times already. The first time the windshield crack from using the defrost in the snow, and the second time was a small rock while I was driving on the highway. I've driven many cars in the past and have had rocks strike my windshield all the time and never experie…

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Front Windshield crack so easily that I have to replace it two times already. The first time the windshield crack from using the defrost in the snow, and the second time was a small rock while I was driving on the highway. I've driven many cars in the past and have had rocks strike my windshield all the time and never experienced anything like this. I'm surprised the windshield recall isn't extended to the 2021 model Outback yet.

NHTSA ODI #11446875

Mileage unknown · Jan 10, 2022
Visibility/wiper

While driving down the interstate, no other vehicles in sight, heard a pop and immediately a crack formed in the windshield (at the bottom in the exact middle of the glass) which spread vertically and has since branched out horizontally. A matter of seconds before this happened, I engaged the defrost button. This is the SECOND…

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While driving down the interstate, no other vehicles in sight, heard a pop and immediately a crack formed in the windshield (at the bottom in the exact middle of the glass) which spread vertically and has since branched out horizontally. A matter of seconds before this happened, I engaged the defrost button. This is the SECOND windshield to crack spontaneously since I purchased the vehicle in December 2020. The first replacement was proven to not installed properly and Subaru paid for the replacement. As the crack continues to grow, I feel my safety could be affected if the EyeSight features fail as a result of this issue not being addressed.

NHTSA ODI #11446835

Mileage unknown · Jan 9, 2022
Unknown Or Other

The front windshield on the passenger side cracked for not apparent reason. The vehicle had been parked in my carport all was fine. Next morning upon entering the vehicle I noticed the crack. Within 2 days the longest crack had grown from about 2 inches towards the drivers side to about 10 inches. I called Subaru of America cust…

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The front windshield on the passenger side cracked for not apparent reason. The vehicle had been parked in my carport all was fine. Next morning upon entering the vehicle I noticed the crack. Within 2 days the longest crack had grown from about 2 inches towards the drivers side to about 10 inches. I called Subaru of America customer service with a complaint. They suggested taking it to the dealer for inspection and a determination if it’s covered under the new car warranty. I have had the vehicle for about a year and it has less than 15000 miles on the odometer.

NHTSA ODI #11446815

Mileage unknown · Jan 7, 2022
Air Bags

The passenger air bag alert on the dashboard indicates the air bag is off when my wife who is elderly and weighs approximately 95 pounds is seated in the front passenger seat .Sometimes it changes to " air bag on" during our journey but other times it remains off .I am concerned the air bag won't deploy in the event of a cras…

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The passenger air bag alert on the dashboard indicates the air bag is off when my wife who is elderly and weighs approximately 95 pounds is seated in the front passenger seat .Sometimes it changes to " air bag on" during our journey but other times it remains off .I am concerned the air bag won't deploy in the event of a crash potentially causing serious injury .I have e mailed sales representative who sold us the car at Maple Hill Auto Group Kalamazoo ,MI in March 2021 who responded that seat sensor was designed to alert "off " at 65 pounds or less .Two subsequent e mails to Subaru Customer Service about this issue have not been acknowledged or generated any response which concerns me . At this point car has not been tested by technician as my wife is frail and not in position to go to dealer for demo . Not sure what next steps to take since Subaru Customer Service is not responding to my concerns .

NHTSA ODI #11446683

Mileage unknown · Jan 7, 2022
Forward Collision Avoidance

The Subaru Eyesight system malfunctioned while I was driving. All Eyesight components were enabled at the time of the incident, including pre collision braking and forward collision warning. I had been stopped at a red light at a four way intersection. I was the first car waiting at the red light, with other cars behind me and t…

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The Subaru Eyesight system malfunctioned while I was driving. All Eyesight components were enabled at the time of the incident, including pre collision braking and forward collision warning. I had been stopped at a red light at a four way intersection. I was the first car waiting at the red light, with other cars behind me and to each side. The intersection had multiple lanes in each direction. There were four lanes going the direction I was driving, and I was in the second from the right. When the traffic light turned green, I took my foot off the brake and onto the gas to begin accelerating. I accelerated through the large intersection reaching approximately 20 miles per hour. The speed limit is 25 or 30 there so I was continuing to accelerate to that speed and was just about through the intersection when the pre collision braking suddenly engaged with no warning at all. My foot was still on the gas trying to accelerate when this happened. All of the lights that show on the windshield seemed to light up red, and it showed that the pre collision braking had engaged on the dashboard screen behind the steering wheel. The car came to an immediate stop in the middle of the road and would not move forward. I took my foot off the gas and my car would still not move. My dashboard said something along the lines of “firmly press brake to hold stop.” I hit the brake, then everything returned to normal and I could move forward. I moved forward, safely switched to the right lane and pulled into the nearest driveway to get off the road and park. I then disabled all Eyesight features and called my Subaru dealership who said they will “diagnose and recalibrate” the system on 1/14/2022. My car and windshield were clean and my windshield is the same from the factory with no defects. No cars were in front of my- the road ahead was wide open, clear, flat, and straight. No one turned in front of me or anything. Fortunately I was not rear ended but it was very scary and dangerous.

NHTSA ODI #11446637

6,400 miles · Jan 5, 2022
Visibility

The contact owns a 2021 Subaru Outback. The contact stated while driving 50 MPH approaching a traffic light, the contact heard an abnormal cracking sound coming from the front windshield. The contact noticed a small crack on the driver’s side of the windshield that spread to the middle of the windshield. The contact took the veh…

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The contact owns a 2021 Subaru Outback. The contact stated while driving 50 MPH approaching a traffic light, the contact heard an abnormal cracking sound coming from the front windshield. The contact noticed a small crack on the driver’s side of the windshield that spread to the middle of the windshield. The contact took the vehicle to a local dealer who stated that the failure was related to a thinner OEM breakable glass on the vehicle that needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 6,400.

NHTSA ODI #11446410

Mileage unknown · Dec 28, 2021
StructureUnknown Or Other

Passenger lower side windshield cracked while driving, it started as a tiny crack but the next morning the crack line was 16 inches long. I contacted Subaru because the car is under warranty but they said they will not cover it. The whole windshield had to be replaced.

NHTSA ODI #11445254

Mileage unknown · Dec 26, 2021
Visibility/wiper

Fragile windshield. I’m just under a year of ownership and I replaced the windshield twice so far so I’m on my third one. First time was about a month in, no visible strike mark. Started on the Driver side halfway up and spread daily horizontally towards the passenger side and within a day or two was half the windshield. Second …

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Fragile windshield. I’m just under a year of ownership and I replaced the windshield twice so far so I’m on my third one. First time was about a month in, no visible strike mark. Started on the Driver side halfway up and spread daily horizontally towards the passenger side and within a day or two was half the windshield. Second one was nine or 10 months out. Tiny strike basically did the same spread. In traffic a tiny rock got tossed up at low speed and I have a Starbust right now. Hopefully it won’t spread overnight before I can get it epoxied because then I will be on my fourth windshield before one year of ownership. Decades of other models and cars and same driving locations and I’ve never had to replace a windshield or repair one. Currently at 16K miles.

NHTSA ODI #11444988

Official recalls

4

24V227000 · Air Bags:sensor:occupant Classification:front Passenger

Mar 22, 2024

Subaru of America, Inc. (Subaru) is recalling certain 2020-2022 Outback and Legacy vehicles. A capacitor in the sensors for the Occupant Detection System (ODS) may crack and short circuit, which can prevent the front passenger air bag from deploying in a crash.

Consequence & remedy

Consequence: An air bag that does not deploy during a crash can increase the risk of injury.

Remedy: Dealers will replace the ODS sensors on the front passenger seat, free of charge. Owner notifications were mailed February 3, 2025. Owners may contact Subaru customer service at 1-844-373-6614. Subaru's number for this recall is WRA-24.

23V755000 · Power Train:automatic Transmission:park/neutral Start Interlock Switch

Nov 9, 2023

Subaru of America, Inc. is recalling certain model year 2021 Crosstrek, 2022 Forester, 2021-2023 Legacy, and Outback vehicles. An insufficient weld may allow water to enter the inhibitor switch, causing it to fail.

Consequence & remedy

Consequence: An inoperative inhibitor switch may prevent the reverse lights from illuminating and the rearview camera image from displaying, increasing the risk of a crash.

Remedy: Dealers will replace the inhibitor switch, free of charge. Owner notification letters were mailed January 8, 2024. Owners may contact Subaru customer service at 1-800-782-2783. Subaru's number for this recall is WRQ-23.

22V485000 · Power Train:automatic Transmission:control Module (tcm/pcm/tecm); Power Train:driveline:chain/belt

Jul 8, 2022

Subaru of America, Inc. (Subaru) is recalling certain 2020-2021 Outback and Legacy vehicles. A programming error in the Transmission Control Unit (TCU) may allow the clutch to engage before the drive chain is completely clamped.

Consequence & remedy

Consequence: An improperly secured drive chain may slip and break, causing a loss of drive power and increasing the risk of a crash.

Remedy: Dealers will reprogram the TCU, inspect TCU data for chain slip, and visually inspect the chain guide. If evidence of chain slippage or damage is found, the transmission will be replaced. Repairs will be performed free of charge. Owner notification letters are expected to be mailed August 24, 2022. Owners may contact Subaru's customer service at 1-844-373-6614. Subaru's number for this recall is WRK-22. This recall is an expansion of previous recall number 21V-955.

Additional source detail variants (2)

Power Train:driveline:chain/belt

Subaru of America, Inc. (Subaru) is recalling certain 2020-2021 Outback and Legacy vehicles. A programming error in the Transmission Control Unit (TCU) may allow the clutch to engage before the drive chain is completely clamped.

Consequence: An improperly secured drive chain may slip and break, causing a loss of drive power and increasing the risk of a crash.

Remedy: Dealers will reprogram the TCU, inspect TCU data for chain slip, and visually inspect the chain guide. If evidence of chain slippage or damage is found, the transmission will be replaced. Repairs will be performed free of charge. Owner notification letters are expected to be mailed August 24, 2022. Owners may contact Subaru's customer service at 1-844-373-6614. Subaru's number for this recall is WRK-22. This recall is an expansion of previous recall number 21V-955.

Power Train:automatic Transmission:control Module (tcm/pcm/tecm)

Subaru of America, Inc. (Subaru) is recalling certain 2020-2021 Outback and Legacy vehicles. A programming error in the Transmission Control Unit (TCU) may allow the clutch to engage before the drive chain is completely clamped.

Consequence: An improperly secured drive chain may slip and break, causing a loss of drive power and increasing the risk of a crash.

Remedy: Dealers will reprogram the TCU, inspect TCU data for chain slip, and visually inspect the chain guide. If evidence of chain slippage or damage is found, the transmission will be replaced. Repairs will be performed free of charge. Owner notification letters are expected to be mailed August 24, 2022. Owners may contact Subaru's customer service at 1-844-373-6614. Subaru's number for this recall is WRK-22. This recall is an expansion of previous recall number 21V-955.

21V024000 · Power Train:shift Linkage/cable/rod

Jan 26, 2021

Subaru of America, Inc. (Subaru) is recalling certain 2021 Outback and Impreza vehicles. The continuously variable transmission (CVT) select lever cable nut may not have been tightened properly, allowing the nut to loosen.

Consequence & remedy

Consequence: A loose nut can lead to a lost of retention in the CVT select lever cable and the gear selector not functioning properly, increasing risk of crash.

Remedy: Subaru will notify owners, and dealers will inspect, and, if necessary, tighten the nut, free of charge. The recall began February 12, 2021. Owners may contact Subaru customer service at 1-844-373-6614. Subaru's number for this recall is WRA-21.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.

Go deeper into Subaru Outback problems