general problems of the 2011 Subaru Outback - part 1

101 problems related to power train have been reported for the 2011 Subaru Outback. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 Subaru Outback based on all problems reported for the 2011 Outback.

1 Power Train problem

Failure Date: 08/19/2025

My cvt transmission started having problems with the valve body inside the transmission. On acceleration from a complete stop my vehicle would start "bucking" hard causing a violent back and forth rocking or "jerking" of the drive train and vehicle. I did not request a inspection of the failed valve body when I paid to have it replaced. The life and safety of myself and others are at severe risk of injury or death resulting from a complete failure of the valve body component when driving on highways or other roads because without any warning the vehicle will come to a complete stop which would cause a rear end collision possibly at highway speeds. Also I'm concerned about the torque converter having a failure because of the intense pressure from the failed valve body with the constant "bucking" on acceleration. I took my vehicle to both a independent transmission shop and a Subaru service center and the independent transmission shop told me I needed a new transmission and the Subaru service department kept telling me they didn't know what was causing my vehicle symptoms. Subaru of America extended the warranty on my vehicle to 100,000 miles because of the problems with their cvt transmissions but because I bought my vehicle used with over 100,000 miles on it they refused to either pay for 50% or 100% of the replacement cost. No warning lights came on but when the valve body completely fails then the warning lights will illuminate. My Subaru case number that was denied is (case# 250820-1801058) for Subaru extended warranty for cvt transmission.

2 Power Train problem

Failure Date: 03/08/2025

The contact owns a 2011 Subaru Outback. The contact stated while driving at various speeds, the vehicle failed to properly accelerate while depressing the accelerator pedal. The vehicle was taken to the local mechanic who diagnosed that the transmission output shift was bent and needed to be replaced. The vehicle was not yet repaired. The manufacturer and local dealer were not notified of the failure. The failure mileage was 100,000.

3 Power Train problem

Failure Date: 01/31/2025

Torque converter issue that causes stalling similar to a manual transmission vehicle. The issue should have been a full recall but instead was only a "bulletin. " for my own safety, I am stuck paying several thousand dollars for an issue the manufacturer is aware of but refused to cover by full recall. It is not just wear-and-tear, and is a danger to myself and other drivers on the road. And because the previous owner(s) were negligent in making sure the vehicle was repaired under warranty, I'm left paying a giant, unexpected bill. Does that seem like the right thing to you?.

4 Power Train problem

Failure Date: 12/02/2024

When coming to a stop the rpm's drop and the engine will stall, similar to not engaging the clutch on a manual transmission. Luckily there has not been a crash to date but the condition has worsened to the point it is no longer safe to drive and must be repaired. This is a known safety flaw with the torque converter and Subaru denied any responsibility or assistance in the quoted $2,400 repair.

5 Power Train problem

Failure Date: 08/23/2024

Coolant leak, steering power fluid leak, break pad leak, gasoline line leak, seat heater, clicking noise after turning off car, leaking seats and rear view mirror also leaking, steering wheel expanding due to possible air bag, heater and ac vents lose and also chemical smell/gas/coolant coming from front and back of car, sunroof not secured. Every wiring wet, charger port in middle compartment wet when plugging something in. Everything auto does not work. Car sounds like something is constantly leaking air or gas somewhere, even when off. My safety was at risk by having severe chemical burns on my skin everywhere, hair falling out due to exposure, almost passing out while driving due to inhaling components, low visibility due to auto dimming in rear view and side mirrors. The problem has not been confirmed due to me being in a financial bind at the moment. The car has not been inspected. Due to financial problems I am not able to get the vehicle looked at. There were no warnings except for the blue temp light came on but immediately will shut back off. Car also severely vibrates when turning on. They started appearing around against of 2024.

6 Power Train problem

Failure Date: 08/20/2024

Bought vehicle from carvana, immediately noticed transmission shudder issues when driving near 50 mph. Brought vehicle in to multiple repair facilities. It had warped brakes, bad calipers, needed a new torque converter at least and the repair shop recommended a total transmission replacement. The whole vehicle shakes when driving near that speed or braking.

7 Power Train problem

Failure Date: 11/09/2023

The car shudders when we come to a stop, sometimes cuts off completely. I am told this is a faulty torque converter. This is my 5th Subaru, so I love the car, but, I have a family now, and I am not sure this is a safe vehicle for them to be in, please help me!!.

8 Power Train problem

Failure Date: 10/01/2023

Seems like a transmission problem on my Subaru Outback. While braking to a stop the car shudders and then the engine stalls creating a hazardous situation. I'm forced to put the car in park and restart the engine. This sounds like a common issue with the tourque converter on these cars. This problem happens on a near daily basis unless you drive with such extreme caution you can sometimes avoid the issue.

9 Power Train problem

Failure Date: 09/03/2023

Transmission failure at 55mph my couldn't shift and the motor revved up all the way to the redline mark and wouldn't stop when I tried to stop it the reaction control lights came on the cruise control light was flashing the emergency break light was flashing every light on my dash was flashing there was a terrible vibration in the steering wheel the transmission was humming really loud and just got worse the car just kept going and not stopping I could have hit someone another person a car I could have hit anything instead I choose the ditch and cornfield the car has been looked at by a repair shop and everything has been duplicated by them the problem hasn't gone away or changed all the codes were cleared and as soon as it starts up they all came back signaling the transmission and torque converter the sounds are still there also upon start up the engine starts fine but the car can't be driven can't get above 15 mph without vibration and loud noises and the motor revving up without notice this is very dangerous you can't control the car.

10 Power Train problem

Failure Date: 08/17/2023

My mechanic tells me my Outback's k frame/engine cradle is rotting out where the control arms are attached. This is obviously a common problem with this run of vehicles, and leads to catastrophic failure. Further, the rear brake lines have rotted, and the geniuses ran them above the fuel tank, which would have to be dropped in order to repair. I believe this is a common enough problem to warrant investigation.

11 Power Train problem

Failure Date: 08/09/2023

Vehicle engine/transmission/torque converter dies when coming to a stop. This is especially an issue when having to stop suddenly and get going again quickly as the vehicle has to be put in neutral, restarted, and put back in drive. It is a safety issue at traffic lights, traffic signals, and in stop and go traffic that has resulted in a multitude of near-miss rear end collisions that put my life and my families lives in danger. There is a service bulletin from Subaru (bulletin number: 16-90-13r; revised: 02/15/18) that addresses a similar issue, but fails to mention the vehicle engine dying and the inherent safety issues that comes with the engine shutting off.

12 Power Train problem

Failure Date: 03/30/2023

The left front engine cradle collapsed due to rust while driving. This caused the car to swerve to the left, and when the brakes were applied, it also swerved left. The car was almost undriveable. The failure put the driver of the car at risk, and luckily it happened in city driving, and not on the highway. The engine cradle is a component of the frame of the car, and should not be rusting out after 130,000 miles. This is why I think this model may need to be subject to investigation and possible recall. The Subaru dealer (cityside Subaru) looked at the car and confirmed that the left front cradle collapsed due to rust. They say the repair would cost $2800. There was no warning or indication prior to failure. In fact, we have had this vehicle continuously serviced at the dealership since 2011, and since 2016 we have spent over $16,000 in repairs, including various front wheel components. I would have expected the dealer to notify us if there was a potential problem. Because they didn't I feel this is a catastrophic failure that could be dangerous in any situation, especially at high speeds.

13 Power Train problem

Failure Date: 03/24/2023

As I was driving my car it began to shudder. The lights on my dash turned on (engine, traction, oil, and break). I was in the middle of the road in ongoing traffic. The car behind me was able to swerve around in time. Cautiously, I was able to take the car to a mechanic. The valve body on the car needed to be replaced. This is typical for this year of Subaru. The dealer verified the issue and quoted me on the price.

14 Power Train problem

Failure Date: 03/23/2023

The contact owns a 2011 Subaru Outback. The contact stated that while accelerated at approximately 65mph, the vehicle inadvertently lunged forward without warning. No warning lights were illuminated. The vehicle was taken to an independent mechanic where it was diagnosed that the transmission failed and needed to be replaced. The vehicle was not repaired. The dealer was not notified of the failure. The manufacturer was notified of the failure and the contact provided information per requested by the manufacturer, but no further assistance was provided. The failure mileage was approximately 100,000.

15 Power Train problem

Failure Date: 02/18/2023

The valve body malfunctioned causing improper gear shifts. The vehicle would breifly stop acceleration at 20 mph, before forcefully shifting into 2nd gear. For 2 years there were no warning lights, codes or messages, nor would it reproduce the malfunction when a mechanic inspected it. The issue progressed to the point of not shifting into 1st gear and having no acceleration at a stoplight. At this point warning lights and codes were produced indicating the value body was the source of the issue. Although I was able to avoid an accident, there were several near incidents of being rear ended.

16 Power Train problem

Failure Date: 11/01/2022

Dashboard lights flashing, brake lights traction control cruise check engine.

17 Power Train problem

Failure Date: 09/06/2022

2011 Subaru Outback has low rpm/idle stalling condition. This has caused a very dangerous safety issue while in traffic on the highway , while slowing in traffic. Several times I narrowly escaped an accident. This condition can prove deadly. There is currently a TSB 16-90-13r. This is not a recall and it should be. All years 2010-2012 especially on the Subaru Outback have been affected. The fix is a very expensive torque converter replacement. The issue is so bad, Subaru changed the torque converter design for 2013, so again I say, why no recall and fix from Subaru? thank you.

18 Power Train problem

Failure Date: 07/11/2022

A/c compressor locks up, and serpentine belt flies off and stops power steering. Stalls due to this locking up.

19 Power Train problem

Failure Date: 06/01/2022

Transmission failed on my 2011 Subaru Outback as I was entering the freeway, putting me in a very dangerous situation and at risk for being hit by other drivers. I didn't know it was transmission failure until I took it to a service center and they told me my transmission had failed and would need to be either rebuilt or replaced. Multiple dash warning lights came on as the car was stalling out. The repair cost me $5,600 to rebuild. The dealer said they would only replace it at a cost of $8,900. Neither dealer or Subaru customer service were helpful. I've taken very good care of the car, done routine maintenance and it only had 119,000 miles on it. The transmission shop said they are seeing a number of failures with the cvt transmission.

20 Power Train problem

Failure Date: 03/31/2022

Vehicle has under 90k miles been regularly maintained and serviced. While driving engine light came on for engine overheating. Stopped driving vehicle. Called local Subaru dealer for diagnostic. Diagnostic revealed several unknown problems including transmission needs to be replaced. Since vehicle has under 100 k miles and is only 11 years old. I could not believe that this problem occurred ( note transmission replacement is over $8000). I took the vehicle in for a second opinion to local aaa shop. They informed me that Subaru issued a technical service bulletin for that year model Outback about the very problem I am having. After an online search of information about this problem I found several owners with the same problem and no admission or assistance from Subaru. This is an expensive fix for a problem Subaru which Subaru is aware. This is a very dangerous problem because the vehicle will die on the road while in traffic that could cause high risk of an accident with injuries and possibly death. I have written to Subaru north America for assistance. So far no response. I believe this a possible recall because most of the complaints noted the problem occurs around 100k miles. And Subaru has done nothing to mitigate this problem.

21 Power Train problem

Failure Date: 12/21/2021

While driving the car on or about 12/21/2021 at about 6 or 7 pm at night, I experienced a catastrophic failure of the transmission. The car lost drivetrain power and began to shudder and limp along the road. All the warning lights on the dashboard lit up at once. Fortunately, I was not on a highway, and I was able to safely pull over to the side of the road. But the incident did leave me unsettled and distressed especially as it was happening. There were no warning signs or indications of something was amissed prior to the failure. At a Subaru dealership service, I learned with the valve body and the torque converter need to be replaced at an expensive cost (almost $4,000). This is a problem that Subaru is aware of and has done little to address it before the failure occurs in affected vehicles at large. I feel this is a serious safety issue that needs to be proactively remedied before failure can occur. My car only has 160,000 miles and responsibly driven. Normally, such a car should not have experienced such a catastrophic failure in the transmission as mine did even at that accrued mileage. I also later learned that this is a prevalent problem on this particular car model, so much so that many dealership service departments are performing this type of repair at least once a week. For this problem to be this relatively widespread means there some sort of defect or design flaw in the system itself. There seems to be a high rate of incidence for a critical part on a vehicle that should normally and typically last the lifetime of the vehicle.

22 Power Train problem

Failure Date: 12/08/2021

When coming to a stop, the transmission's torque converter does not disengage, causing the engine to stall. This was diagnosed by two independent repair shops and there is an open TSB from Subaru that addresses this problem. However, when slowing down at an intersection, the sudden stop can be dangerous.

23 Power Train problem

Failure Date: 09/01/2021

I have a 2011 Subaru Outback with ~`40k miles. After buying the vehicle in late 2020 I began to notice the vehicle shuttering and shaking when coming to a complete stop or when I begin to reverse and when the vehicle shutters there is a significant rpm drop. The shuttering issue occurs randomly and is concerning but the bigger issue is that the vehicle has also stalled after coming to a hard stop twice in the last year. When braking hard from 60 mph to avoid vehicle the vehicles engine stalled out. When this occurred I had to place the vehicle in park then restart the engine. As of today I have never seen a warning message or anything that would let me know that there was an issue. When researching the topic I found that this is a known issue by Subaru related to a faulty thrust washer in the cvt and a TSB, 16-90-13r was issued but was not directly communicated to the customer. The warranty was extended to 100k miles but the vehicle was purchased at 128k miles and I was told that the repair would not be covered since it fell outside the extended warranty. Thankfully when the car stalled there was not a vehicle behind me and I was visible on the road but this issue poses great risk to safety since one loses power to the vehicle. Also, the symptoms of the failure would leave the average driver to think it was a more common issue ( pad, caliper, tire balance) which would be misdiagnosed.

24 Power Train problem

Failure Date: 08/04/2021

I was driving at 65mph on highway in a like new 2011 Subaru Outback with 146,000 miles when the transmission valve body crapped out. This caused a severe shutter and loss of power like a missed gear, but thankfully I was able to coast off the highway without using the gas or without crashing. The drivetrain lost power unexpectedly again pulling into the parking lot off the highway. This action appears to be a major safety issue. I believe there is a manufacturing defect in one of the closed system parts that caused this perfectly maintained & repaired, vehicle in immaculate baby'd condition to fail. Vehicle is in perfect condition, and all maintenance in manual have been done as outlined by Subaru. My concern is the safety. Warning lights were: blinking park light blinking at oil temp blinking cruise solid check engine solid traction control the codes that were pulled were: p0700, p2764, c0057, c0054 Subaru of America has been notified of the issue. Subaru of America declined to help with repair costs.

25 Power Train problem

Failure Date: 07/19/2021

Torque converter failure. When trying to stop, the car would stall out (not safe in busy intersections or when cars are behind you). No warning came up except momentarily when the stalling occurred. I have taken my car in to Subaru for all recommended servicing and repairs and directed based on mileage and service team recommendations. My vehicle was taken to my local Subaru service facility (bruce titus Subaru of tacoma) for inspection after the stalling issue. Dealer confirmed the problem prior to repair (torque converter failure necessitating replacement). Torque converter failure is an all too common problem with the year and make of my car (2011 Subaru Outback) and Subaru of America put out an extended warranty coverage to rectify the complaints I presume. This was extended out to 10 yrs past the manufacture date or up to 100,000 miles. By car is ~ 7 months past the 10 year mark but still under 100,000 miles. Subaru of americal is only willing to repay me $1000 back as a good will gesture (total pre tax was $2,321). This is a problem with so many of the Subaru's out there with cvts. This was frightening to have happen and is beyond frustrating that people are having to pay out of pocket for issues that Subaru is well aware of but only willing to fix if a car has a failure in there extended warranty time frame. This should have been a recall for all cars due to safety!!!.

26 Power Train problem

Failure Date: 07/10/2021

Transmission was repaired with a new valve body at 119,000 miles. This was as a result of the TSB 16-90-13r released by Subaru. The car now has 137k miles on it, and in researching the issue, the torque converter was not replaced when the work was done. Now the torque converter has fully failed and has damaged the transmission to where it needs replaced. The vehicle cannot be repaired under warranty despite the release;atively recent partial warranty repair. This car was stalling multiple times before it finally failed. We were quoted $6936 to replace transmission, but this is more than the car is worth.

27 Power Train problem

Failure Date: 07/03/2021

This past week, I purchased a 2011 Subaru Outback for my daughter to have what I have always understood as a safe car. The car is nearly stalling on occasions when you come to a complete stop and at times when you are nearly stopped. The major incident is the engine shut off with me when I had to stopped quickly, nearly causing an accident when I had to put the car in neutral to start it back up. I was able to replicate it several times since then in places like empty parking lots. . . . Going as slow as 10 mph before putting on the brakes. No warning lights associated with this issue. I have not been to a dealer, but through research, I have seen that there is a faulty design in the transmission/torque converter (thrust bushing). I understand there is a TSB showing that Subaru would fix this problem, but only for vehicles under 100k miles (extended warranty). Our vehicle has 156k, but I don't see why mileage has to determine if a faulty design from the factory is replaced or not. It appears the original owner (I don't know them) either didn't have it fixed before 100k, it was fixed and has reoccured again, or the problem didn't manifest itself until after 100k and they decided to just sell/trade it. Nonetheless, this is not an acceptable problem for a car to have. . . Especially for new drivers. I don't want to have to sell this car, because I really like Subaru's products, but I cannot have my children driving/riding in a car with this potential for causing a preventable accident. Thank you for your time.

28 Power Train problem

Failure Date: 07/02/2021

When coming to a stop the motor almost dies. When I went to start going into a roundabout the engine stalled and chugged like I wasnt in the right gear. It is an automatic. . . No warning lights or anything.

29 Power Train problem

Failure Date: 07/01/2021

The contact owns a 2011 Subaru Outback. The contact stated while driving 50 mph, several unknown warning lights illuminated. The contact pulled over to the side of the road and then had her brother-in-law continue driving manually to an independent mechanic. The mechanic who inspected the vehicle and diagnosed the failure as a faulty transmission. The mechanic replaced the transmission for a used transmission with lower miles. The vehicle was repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 150,000.

30 Power Train problem

Failure Date: 06/05/2021

2010-15 legacy/ Outback 2. 5l cvt garavel Subaru dealer expensive fixing and some cars have recalls.

31 Power Train problem

Failure Date: 05/05/2021

The installed cvt transmission has developed a leak at 115,000 miles or less. The only solution offered by Subaru as a means to repair the seal leak is to install and entirely new transmission at a cost of $7,000. The transmission is not bad - the seal is. There was a warranty extension specifically due to this issue with this cvt transmission and model year - and we are only just out of the covered period. The cvt was incorrectly designed initially, and the potential for injury or accident due to not addressing the issue is high. Subaru has not offered any solution at this point, and has suggested that we 'buy another model'. Thanks for nothing. A powertrain on a Subaru should last - and is reputed to last - upwards of 200,000 miles. We got a lemon.

32 Power Train problem

Failure Date: 03/15/2021

Our 2011 Subaru Outback had a radiator leak with no warning signal. The car overheated, the radiator cracked, and we blew the headgasket. Only after the damage was done did a warning light come on. The car only has 100k miles and has been carefully maintained.

33 Power Train problem

Failure Date: 03/15/2021

Vehicle engine stalls and shuts down when I brake at intersections/lights. I have to put car in p-ark and restart the engine. This started happening within last two months and is increasing in frequency; car now has 121 000 miles. It is a very unnerving experience and raises safety concerns. I have scheduled a service call with local dealership tomorrow but noticed on Subaru's site similar concerns from other drivers.

34 Power Train problem

Failure Date: 02/01/2021

Car started stalling when coming to a stop. No warning lights before or after. No check engine light or codes. Subaru dealership diagnosed it as torque converter without inspecting the car. Torque converter replaced by independent shop solved issue.

35 Power Train problem

Failure Date: 01/14/2021

Vehicle repeatedly stalls abruptly while slowing down or turning. Please see attached documents for further details.



Outback Service Bulletins
Outback Safety Recalls
Outback Defect Investigations