2011 Subaru Legacy: Is It Reliable?
Problems, Recalls & Buyer Verdict
Shopping for a used 2011 Subaru Legacy? This page highlights owner-reported complaint patterns and recall history so you can inspect the right systems before buying. Current data includes 166 complaints, with Transmission / Drivetrain as the top reported area.
2011 Subaru Legacy Fuel Economy
✓ EPA Official DataEPA-rated fuel economy across 4 2011 Subaru Legacy trim configurations. The median figure is shown; range reflects all available trims.
Source: EPA FuelEconomy.gov. Figures reflect EPA lab testing; real-world results vary by driving style, load, and conditions. 4 trims analysed.
2011 Subaru Legacy Safety Ratings
NHTSA 5-Star ProgramOfficial crash test results from the NHTSA 5-Star Safety Ratings program. Stars reflect government-conducted tests; higher is safer.
Overall
10.1% rollover risk
Frontal Crash
Side Crash
Rollover
10.1% probability
Source: NHTSA 5-Star Safety Ratings. Ratings are based on government crash tests and may not reflect all trim levels.
Based on NHTSA complaint data, the 2011 Subaru Legacy has 166 owner complaints, 7 crash-related complaints, and 16 recall campaigns on record. The most frequently reported component is Transmission / Drivetrain. NHTSA reliability signal: Severe Issues.
- Make
- Subaru
- Model
- Legacy
- Model year
- 2011
- NHTSA owner complaints
- 166
- Crash-related complaints
- 7
- Safety recall campaigns
- 16
- Top reported component
- Transmission / Drivetrain
- Reliability signal
- Severe Issues
- EPA MPG combined
- 22
- EPA MPG city / highway
- 19 / 26
- Fuel type
- Regular Gasoline
- NHTSA overall safety rating
- 4/5 stars
- NHTSA frontal crash rating
- 4/5 stars
- NHTSA side crash rating
- 4/5 stars
- NHTSA rollover rating
- 5/5 stars
- Electronic stability control
- Standard
Most Common 2011 Subaru Legacy Problems
Top owner-reported complaint areas and where they often appear.
Transmission / Drivetrain
Engine Problems
Airbag Malfunctions
Complaint patterns center on Transmission / Drivetrain, Engine Problems, Airbag Malfunctions. Use these as a pre-purchase inspection guide, then verify recall and damage history on the specific VIN.
Should You Buy a Used 2011 Subaru Legacy?
The 2011 Subaru Legacy shows higher complaint activity for its model-year profile, so buyers should inspect known problem areas carefully before purchase.
Use the model-year trend to shortlist candidates, then confirm the exact vehicle condition with service records, recall status, and a VIN history report.
What to Check Before Buying a Used 2011 Subaru Legacy
Inspection Focus
- Inspect transmission/drivetrain for any signs of issues or previous repairs.
- Verify all open recalls at nhtsa.gov/recalls.
- Request service records for engine and airbag systems.
- Have a mechanic inspect the vehicle before purchase.
Before You Close the Deal
- Inspect transmission/drivetrain for any signs of issues or previous repairs.
- Verify all open recalls at nhtsa.gov/recalls.
- Request service records for engine and airbag systems.
- Have a mechanic inspect the vehicle before purchase.
Shortlist with model-year data. Decide with the exact VIN.
Before buying a used 2011 Subaru Legacy, run a VIN history report to verify accidents, title brands, odometer records, theft checks, and open recalls for the exact vehicle.
What the Complaint Data Suggests
Editorial interpretation of NHTSA public complaint data. Source: nhtsa.gov. Complaints are owner-submitted and do not confirm a defect. Methodology
Based on 166 NHTSA complaints for the 2011 Subaru Legacy, issues are most frequently reported in the transmission/drivetrain and engine. Airbag malfunctions and electrical faults also appear as notable concerns. With only 7 crash-related complaints and a low confidence level, these data points should be interpreted cautiously.
- Transmission/drivetrain complaints account for the largest share of reported issues.
- Engine problems are the second most common complaint category.
- Airbag malfunctions are reported in 25 complaints, suggesting a potential safety-related pattern.
- Transmission / Drivetrain issues are the most frequently reported component problem.
- Engine Problems are a recurring theme in the complaint data.
- Airbag Malfunctions appear in a notable number of complaints.
All 2011 Subaru Legacy Complaints by Category
Every owner-reported complaint category filed with NHTSA for the 2011 Subaru Legacy. Use this as a pre-purchase inspection checklist.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Transmission / Drivetrain | 47 | — | — | — | |
| Engine Problems | 28 | — | 1 | — | |
| Airbag Malfunctions | 25 | 5 | 1 | — | |
| Electrical Faults | 19 | — | 1 | — | |
| Suspension Failures | 18 | — | — | — | |
| Brake System | 18 | 1 | — | — | |
| Headlight/Taillight Failures | 18 | — | — | — | |
| Uncategorized Issues | 17 | 1 | — | — | |
| Steering Defects | 16 | — | — | — | |
| Structural Problems | 5 | 1 | — | — | |
| Unintended Acceleration | 5 | 3 | — | — | |
| Fuel/Propulsion System | 4 | — | — | — | |
| Fuel System | 3 | — | — | — | |
| Gasoline | 3 | — | — | — | |
| Wheel Issues | 3 | — | — | — | |
| Seat-Related Issues | 2 | — | — | — | |
| Visibility/Wiper | 2 | — | 1 | — | |
| Equipment | 1 | — | — | — | |
| Electronic Stability Control (Esc) | 1 | — | — | — | |
| Equipment Adaptive/Mobility | 1 | — | — | — | |
| Tire Issues | 1 | — | — | — |
Source: NHTSA Complaints Database. Complaint counts may exceed total complaints because one report can span multiple categories.
Real Owner Complaints
Read what owners actually reported to NHTSA for the 2011 Subaru Legacy. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
Description of the Safety Defect: The front subframe on my 2011 Subaru Legacy exhibits advanced structural corrosion with measurable material loss, concentrated primarily on the driver-side subframe. The corrosion affects a primary load-bearing structural member responsible for s…
An issue has surfaced with my car that it turns off while driving. Obviously this is a serious safety hazard and likely to result in an accident. Now that it has happened, it is continuing and frequently happening. I reached out to Subaru as I saw there was a recall for my car's …
The week after purchase: The car shuts off when braking and needs to be put into park to be started again. Also the check engine light came on and I wonder if it has electrical issues.
While turning the wheel to back out of a parking spot, we heard a loud clunking sound. From that point on, while braking there were loud clunking sounds and the car pulled to the right. We brought it to our mechanic and was informed the front sub frame/ engine cradle, was comple…
The contact owns a 2011 Subaru Legacy. The contact stated that while driving 35 MPH and driving over a speed bump, there was an abnormal sound coming from underneath the vehicle. The vehicle was driven to an independent mechanic and the contact was informed that the subframe was …
THIS CAR STALLS OUT AND JUST STOPS WHEN YOU ARE DRIVING DUE TO A FAILING TORQUE CONVERTER WHICH SUBARU KNEW ABOUT AND DID NOT DO A RECALL ON. THEY DID A SERVICE BULLETIN WITH AN EXTENDED WARRANTY BUT WHEN I BROUGHT MY CAR WHILE IT STILL WAS UNDER THE EXTENDED WARRANTY PERIOD TO …
Brakes failed due to a rusty brake line. Rear passenger side where theres a 4 way block 2 lines in 2 lines out. All 4 lines are rusted where they connect, one of the lines broke to cause a significant leak. This caused me to have very little brakes as the vehicle ran out of brake…
This 2011 Subaru Legacy would pull severely to the right when braking, nearly jerking the steering wheel out of the drivers hand. The car was taken to a private auto repair shop where it was found the motor cradle (part #50527AJ00B) was completed rusted out so the A-arm to the wh…
Front sub-frame rusted through. Local mechanic said unsafe to drive. Insurance will not cover claim because this is "prior issue" not accident related. Subaru dealership confirmed safety risk and will repair for >$3000.
While braking at lower speed the driver's side lower control arm broke out causing the car to pull very hard to the left. Both lower control arms and the subframe had to be replaced.
To Whom It May Concern: I am an owner of the Subaru 2011 Legacy AWD, VIN # [XXX], [XXX] at [XXX], Parker, Colorado, reaching out to you about a well-known and recognized toque converter issue described in the 2011 Subaru Legacy F4-2.5 L SOHC, Vehicle - Technical Service Bulleti…
The contact owns a 2011 Subaru Legacy. The contact stated that while starting the vehicle, the headlights failed to illuminate. The vehicle was not diagnosed nor repaired by an independent mechanic or dealer. The manufacturer was made aware of the failure. The failure mileage was…
The front subframe failed due to corrosion from the inside according to the service department. The vehicle is unsafe to drive with this condition. It only has 38,180 miles on it. It has not been driven in a reckless fashion. I have never heard of this failure in a low mileag…
Sometimes as I'm coming to a stop, such as at a red light or a stop sign, just before I stop, the car lurches and then stalls. This is an automatic transmission car, but the best way I can think of to describe what is happening is it is acting as if it is a manual transmission, …
The vehicle was diagnosed at a Subaru Dealership as having a rusted sub-frame with mounting bolt holes loose and suspension components moving freely. The vehicle is deemed unsafe to drive. (On April 8, 2022, my car suddenly made a loud clunking noise and drove very rocky). The ca…
It's a 6mt. Randomly reverse stopped working. Seems like it wants to go in reverse. But when any bit of gas pedal pressed it grinds and pops out of reverse. I have no reverse. 1st thru 6th gear works shifting wise. Shifter has some play though.
The contact owns a 2011 Subaru Legacy. The contact stated that while driving or coming to a complete stop, the driver's side front seat would inadvertently move back and forth. The vehicle was not diagnosed nor repaired by an independent mechanic or the dealer. The vehicle had pr…
TL* 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 VEHI…
FIRST THE VEHICLE STARTED WITH A SCREECHING NOISE AND THE RPM'S WOULD SPIKE. APPARENTLY IF THE CVT TRANSMISSION SLIPPING. I TOOK THE VEHICLE IN VARIATIONS OCCASIONS TO THE DEALER. REACHED OUT SUBARU USA. SENT VIDEO OF THE OCCURRENCE AND THEY INDICATED THEY COULD NOT CLASSIFY THE …
WHY DOES MY BREAK LIGHT KEEP FLASHING??
Source: NHTSA Complaints Database. Real owner reports for the 2011 Subaru Legacy.
2011 Subaru Legacy Recalls
16 campaignsNHTSA recall campaigns for the 2011 Subaru Legacy. 16 recall campaigns are on record for this model year. Recalls are free to fix at authorized dealers, but completion status must be verified on the exact VIN.
2011 Subaru Legacy Buying FAQ
Buyer-focused answers based on real NHTSA complaint and recall data for this model year.
Is the 2011 Subaru Legacy reliable?▾
Severe Issues. NHTSA currently shows 166 owner complaints, 7 crash-related complaints, and 16 recall campaigns for this model year. The 2011 Subaru Legacy shows higher complaint activity for its model-year profile, so buyers should inspect known problem areas carefully before purchase. Treat this as a model-year signal, then verify the exact vehicle's condition and history before purchase.
What are the most common problems with the 2011 Subaru Legacy?▾
#1: Transmission / Drivetrain (47 complaints). #2: Engine Problems (28 complaints). #3: Airbag Malfunctions (25 complaints)
At what mileage do problems start on the 2011 Subaru Legacy?▾
Mileage data is not available or insufficient for this model year.
How safe is the 2011 Subaru Legacy?▾
Complaint data is not the same as crash-test scoring, but it does highlight possible risk patterns. For the 2011 Subaru Legacy, NHTSA complaints include 7 crash-related reports and 2 fire reports out of 166 total complaints. 3 injury reports are also on file. For controlled crash-test ratings, check nhtsa.gov/ratings.
Does the 2011 Subaru Legacy have any recalls?▾
Yes. 16 NHTSA recall campaigns affect the 2011 Subaru Legacy. A major recall area is PARKING BRAKE. 16 recall campaigns are on record for this model year. Always verify open recalls by VIN because completion status varies by vehicle.
Should I buy a 2011 Subaru Legacy?▾
The 2011 Subaru Legacy shows higher complaint activity for its model-year profile, so buyers should inspect known problem areas carefully before purchase. Use the model-year trend to shortlist candidates, then confirm the exact vehicle condition with service records, recall status, and a VIN history report. Pay extra attention to Transmission / Drivetrain during inspection. Before committing, run a VIN history report to verify accidents, title brands, odometer records, and recall completion for the exact car.
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinSpector AI.
Wider context: See the full Subaru Legacy reliability report with year-by-year comparison.
Owner Reliability Rating
Rate the 2011 Subaru Legacy based on your ownership experience.
Add your rating:
Ratings are based on owner experience and are separate from NHTSA data shown above.
Check the Exact Vehicle History Before You Buy
Model-year complaints and recalls reveal patterns. A VIN report confirms whether the exact car has accident history, title brands, mileage issues, or open recalls.