10.0

really awful
Crashes / Fires:
0 / 1
Injuries / Deaths:
0 / 0
Average Mileage:
167,498 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2011 Subaru Legacy engine problems

engine problem

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2011 Subaru Legacy Owner Comments (Page 1 of 2)

problem #21

Feb 012021

Legacy 4-cyl

  • 100,000 miles

A D V E R T I S E M E N T S

The contact called on behalf of her daughter who owns a 2011 Subaru Legacy. The contact stated that the vehicle sputtered while slowing down to come to a complete stop. The vehicle loss motive power before coming to a stop. The vehicle was restarted. The contact took the vehicle to first team Subaru Norfolk (6633 E Virginia beach blvd, Norfolk, va 23502, (877) 274-7828) however, the mechanic was unable to determine the cause of the failure. The mechanic suggested that fuel additive should be added to the fuel to provide a temporary fix. The vehicle was not yet repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 100,000.

- Norfolk, VA, USA

problem #20

Mar 062021

Legacy

  • 16,000 miles
Was warned by other drivers that my tail lights were out several times. Clock and saved radio stations went out and now brought the car in for yearly inspection and major oil leak from gasket. 16,000 miles on this car. Never have I had so many problems.

- Kingston, NY, USA

problem #19

Sep 012020

Legacy

  • 123,000 miles
Changed out the timing belt as part of recommend service by Subaru only to learn that the head gaskets were leaking and it's a known problem with all Subaru built before 2013. Subaru is aware of the problem, and has created a conditioner that is added to the cooling system as a "band aid."

- Hayward, CA, USA

problem #18

May 102019

Legacy 4-cyl

  • 146,000 miles

A D V E R T I S E M E N T S

My Subaru has a stalling problem. It will stall at hard stops or when I roll to a stop. It can be very dangerous when going up a hill where you need to slow down or if someone stops hard in front of me. It shudders like it wants to stall many times throughout the day. Subaru need to look into this cause many people have this problem and it is very unsafe.

- Clinton, ME, USA

problem #17

Apr 012019

Legacy

  • 195,000 miles
When coming to stop sign or sudden stops the car will stall. You have to be quick and restart car or your going to get hit, you lose all control. This has been happening since we bought the car in April of 2019

- Pawcatuck, CT, USA

problem #16

Dec 172019

Legacy

  • 90,000 miles
All power cuts off periodically while driving. Which can be very dangerous and cause an accident.

- Fall River, MA, USA

problem #15

Aug 272019

Legacy

  • miles

A D V E R T I S E M E N T S

My 2011 Subaru Legacy is experiencing shuddering and stalls when coming to a stop resulting in the engine shutting off. I can describe this condition similar to coming to a stop in a manual transmission equipped vehicle without depressing the clutch. It is seem similar to like the vehicle is stalling or cause it to stall.

- Apple Valley, MN, USA

problem #14

Apr 042015

Legacy

  • 120,000 miles
The engine turning off unexpectedly when I am driving. Especially when I go to slow down. This has been an issue since I bought the vehicle. From day one.

- Mishawaka, IN, USA

problem #13

Jul 052019

Legacy

  • 167,000 miles
The car is just shy of 8 years old. The transmission failed causing the car to suddenly stop, shut off and lose power steering while traveling down the road. Currently the engine is leaking exhaust from the engine compartment that can be smelled in the passenger compartment. It is also leaking hot oil from the cylinder head onto the lower exhaust and leaking hot coolant from the radiator. The exhaust and fluid leaks occur when stationary or in motion.

- Upper Sandusky, OH, USA

problem #12

May 142019

Legacy

  • 147,000 miles
When driving at a high speed on the highway and then coming to an abrupt stop the car stalled. The car is an automatic. Apparently Subaru distributed a bulletin noting that this was common in Legacy and outback models made before 2013 (see attached) and is due to a torque converter problem. This seems dangerous as it can happen while driving on the highway with other cars moving at high speeds. Apparently this is over $1500 to fix, but I believe Subaru should cover some if not all of the cost. The car is not under warranty and has 147K miles.

- Cortlandt Manor, NY, USA

problem #11

Feb 052019

Legacy

  • 230,000 miles

A D V E R T I S E M E N T S

Very routinely when coming to a stop from the car moving when you decrease your speed when stopping for a light, traffic, or anything that would require a quick stop, the car will stall out as your speed is less than 10-20 mph and you loose control of the steering, brakes. Ect. This is a huge safety issue and needs to be addressed by Subaru immediately. This can occur on any street, highway and will do this while turning as well. This happens daily in my commute and is a danger to myself and others. It occurs when coming to a stop from a moving position.

- Waterford, MI, USA

problem #10

Jan 012019

Legacy

  • 1,380,000 miles
When car is coming up to a stop sign it stalls and dies on me and I have to put it in park and start it back up. I had a time where it idled like it was going to die and didn't but it does this 4 to 8 times a day. Not sure what is going on but I almost got hit by a semi truck due to it stalling. Please help this needs to be fixed it is not safe especially when I have small children in my car. I need answers.

- Weed, CA, USA

problem #9

Sep 072018

Legacy

  • 148,450 miles
My car hesitates and turns off sometimes when slowing down at a stop or red light, rpms fluctuate as I brake or accelerate, my brake light is on solid and I get a at oil temp light flashing and then I can't use my paddleshifters at all, car sounds highly rev'd but doesn't go as fast! please help as this is a safety hazard, I drive on California freeways everyday and this is a danger to my family when commuting.

- West Covina, CA, USA

problem #8

Jul 222016

Legacy

  • 65,000 miles
Engine idle RPM is unstable. (+ / - 500 RPM) engine stalled many times (6 or 7) without reason and in dangerous situation as turning in the intersection or crossing rail roads, when stopping or slowing down. I went twice in Subaru service. At first they replaced the "torque converter" and proceeded with some adjustments in the engine. Second time they "re-programmed" the computer. As of today I am getting same issue without help from Subaru service. They advised to file a claim and eventually sue the company.

- River Vale, NJ, USA

problem #7

Jan 072016

Legacy

  • 140,000 miles
01/07/2016 shortly after taking the freeway exit wife noticed the battery light turned on and power steering got heavy. All other warning light on the dash started to flicker as the passenger compartment quickly filled with smoke. She then pulled over and had just enough time to get both kids out before the entire car was engulfed in flames. Fire originated from under the hood of her 2011 Subaru Legacy 3.6R limited. The vehicle was a total loss.

- Patterson, CA, USA

problem #6

Oct 012015

Legacy

  • 59,000 miles
Car sputters & stalls when braking

- Madison, WI, USA

problem #5

Aug 102015

Legacy

  • 110,000 miles
Whenever the brake is pressed hard to a complete stop, the car stalls and all electrical shut off. It doesnt seem to happen when you brake very slow before coming to a full stop. But if you brake slowly and then pressed the pedal full, the problem will occur. This can cause panic and also delay on cars running behind the car. It appears this is similar problem reported under 10395739. I also found a number of similarly reported problems online with Subaru cars.

- Durham, NC, USA

problem #4

Mar 052015

Legacy 4-cyl

  • 65,000 miles
Car continues to stall when reducing speed. Occurs mostly at traffic lights and stop signs; however, has occurred when slowing for traffic. Car has completed all scheduled maintenance and oil changes as required. Initially told to service air flow sensor and have inspected for vacuum leak. Vehicle service did not resolve stalling. Service bulletin 16-90-13 shows Subaru knows the torque converter to be faulty on these vehicles, causing the vehicle to stall under these exact conditions. This is creating a safety concern on these vehicles for the potential to be rear ended due to stalling when attempting to slow vehicle. Safety recall should be issued and torque converter should be replaced by Subaru due to faulty design.

- Newtown Sqquare, PA, USA

problem #3

Mar 252015

Legacy 4-cyl

  • 72,000 miles
For the past 2 months my Subaru Legacy has been stalling and losing power when I roll to a stop and/or when suddenly braking. Almost got rear ended by semi truck on the freeway and multiple times at stop lights in foggy situations. Subaru dealership said if it was an annoyance I should bring it in. Almost dying in a Subaru with my daughters is more than an annoyance. Dealership has known about it but performed a throttle body service, which was futile. Online forums suggest a faulty torque converter and a service#16-90-30. Quotes for replacing it are around $2000. Subaru knows it is due to faulty design of torque converter...this should be recalled. I used to love Subaru and this car, I am now forced to take a loss financially and buy a safer car. Completely unsafe.

- Chino Hills, CA, USA

problem #2

Dec 042014

Legacy

  • 114,000 miles
I was coming to a red light slowing down from 15 mph while applying the brakes, the car acts like something is grabbing & it shuts down the motor. The car was not cold it was warmed up & drove about 28 miles before doing this. The skid light came on. It was a dry road. This car has done it several times. I have searched this on the internet & have seen others saying the same thing has happened with their Subaru. Its scary to think this might happen to me on one of our slick roads going off a hill. I have not had it checked out yet do to the holiday season. It does not happen every time I drive it. I have noticed while applying the breaks when it starts feeling like the rotors are grabbing if you ease off just a little and then apply again the car will not shut off it will stay running. I have shut off the skid protection and drove it & still it will do this and the skid light will show up. On the internet it says it could be the icv valve. But im not sure that has anything to do with the skid protection. I bought the car this summer & I had the dealer ship to put new breaks and rotors on it before I bought it. Had no trouble at all with this until last month. I just had the oil and filter changed this week. There are no service lights staying lit. & it still does this. I will be getting this checked out. A guy mentioned that it could be the transmission. This car is an automatic & does have the manual transmission shifters on the steering wheel. The car was in the automatic mode when this happened it is not drove in the manual side. Im thinking I should try driving in the manual side to see if it will do this. I've had no complaints with any of my other Subaru weve owned. I have never had this problem with them. However I have never owned one with the skid protection or in the 2000 model until this one.

- Rock Cave, WV, USA

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