Reliability, what owners report, and what it costs to keep.
AVOIR's read: the numbers are mixed and the complaint record is worth reading before you commit.
Owners have filed 57 complaints with NHTSA about the 2011 Subaru Impreza, and it carries 14 recalls. These are owner allegations rather than confirmed defects, but the pattern of what people complain about is the most useful signal a used buyer has.
| Area | Complaints | Share |
|---|---|---|
| Air bags | 14 | 25% |
| Electrical system | 6 | 11% |
| Visibility | 4 | 7% |
| Fuel/propulsion system | 4 | 7% |
| Visibility/wiper | 3 | 5% |
| Unknown or other | 2 | 4% |
| Engine | 2 | 4% |
| Power train | 2 | 4% |
| Engine and engine cooling | 2 | 4% |
| Unknown or other | 1 | 2% |
Verbatim from NHTSA complaint records, trimmed for length.
National Highway Traffic Safety Admin March 9, 2026 I am submitted a vehicle safety complaint regarding a 2011 Subaru that I recently purchased on [XXX]. I purchased a used 2011 Subaru Impreza from Clear Cut Auto {241 S
NHTSA complaint: Unknown or other
The contact owns a 2011 Subaru Impreza. The contact stated that while driving approximately 50-55 MPH, the sunroof exploded without impact. The contact was able to pull over safely. There were no reported injuries. The l
NHTSA complaint: Visibility
The contact owns a 2011 Subaru Impreza. The contact stated while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was not diagnosed or repaired. The VIN was not included in NHTSA C
NHTSA complaint: Electrical system
Battery won’t hold a charge, randomly leaves driver stranded
NHTSA complaint: Electrical system
2011 Subaru WRX STI would not start, the fuel pump connector power pin on the fuel pump melted also burned the connector. Gas now is entering the fuel pump connecter. This is a fire hazard.
NHTSA complaint: Fuel/propulsion system
I experienced a sudden acceleration issue when parking my car in January 2020. As I was pulling into my parking spot and removed my foot from the gas pedal to the brake the gas pedal quickly went all the way to the floor
NHTSA complaint: Vehicle speed control
THE GAS TANK IS SLOWLY LEAKING NEAR THE SEAM DUE TO CORROSION FROM SALT AND MOISTURE BEING CAUGHT UP IN THERE FROM THE SAME PLASTIC GAS TANK COVER WITH HOLES IN IT THAT CAUSED THE BRAKE LINE CORROSION RECALL. LEAKS WHEN
NHTSA complaint: Fuel/propulsion system
TAKATA RECALL, BRAKE LAMP SWITCH FAILURE. WE LIVE IN A SMALL ALASKAN BUSH TOWN CALLED DILLINGHAM THAT'S NOT ON THE ROAD SYSTEM. WE (MYSELF AND AROUND 30+ OTHER RESIDENTS) HAVE BEEN TRYING TO GET SUBARU TO SEND A TECH
NHTSA complaint: Electrical system
NHTSA lists 14 recall campaigns for the 2011 Subaru Impreza. Recalls are free to have fixed at a franchised dealer regardless of who owns the car now, but only if they were never done, so check the VIN of the specific car rather than trusting the model.
Subaru of America, Inc. (Subaru) is recalling certain 2014-2016 Forester, 2008-2016 Impreza sedans, 2012-2016 Impreza station wagons, 2008-2014 WRX sedans (including STI), and 2013-2017 Crosstrek vehicles. Exposure to certain contaminants may cause the brake light switch to malfunction, preventing
Risk: Brake lights that do not illuminate properly will not alert other drivers that the vehicle is slowing or stopping, increasing the risk of crash.
Fix: Subaru will notify owners, and dealers will replace the brake light switch, free of charge. The recall began April 15, 2019. Owners may contact Subaru customer service at 1-844-373-6614. Subaru's n
Subaru of America, Inc. (Subaru) is recalling certain 2010-2013 Forester, 2010-2014 Tribeca, WRX, Outback, Legacy, and 2010-2011 Impreza vehicles sold, or ever registered, in the states of Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, Amer
Risk: An explosion of an inflator within the passenger frontal air bag module may result in sharp metal fragments striking the front seat passenger, driver or other occupants resulting in serious injury or
Fix: Subaru has notified owners, and dealers will replace the front passenger air bag inflator, free of charge. The recall began January 25, 2019. Owners may contact Subaru customer service at 1-844-373-
Subaru of America, Inc. (Subaru) is recalling certain 2010-2014 Tribeca, WRX, Outback, and Legacy vehicles, 2010-2011 Impreza vehicles and 2010-2013 Forester vehicles sold, or ever registered, in the states of Arizona, Arkansas, Delaware, District of Columbia, Illinois, Indiana, Kansas, Kentucky, Ma
Risk: An explosion of an inflator within the passenger frontal air bag module may result in sharp metal fragments striking the front seat passenger, driver or other occupants resulting in serious injury or
Fix: Subaru is notifying owners, and dealers will replace the front passenger air bag inflator, free of charge. The recall began January 25, 2019. Owners may contact Subaru customer service at 1-844-373-
Subaru of America, Inc. (Subaru) is recalling certain 2010-2014 Tribeca, WRX, Legacy and Outback vehicles, 2010-2011 Impreza vehicles and 2010-2013 Forester vehicles sold, or ever registered, in the states of Alaska, Colorado, Connecticut, Idaho, Iowa, Maine, Massachusetts, Michigan, Minnesota, Mont
Risk: An explosion of an inflator within the passenger frontal air bag module may result in sharp metal fragments striking the front seat passenger, driver or other occupants resulting in serious injury or
Fix: Subaru is notifying owners, and dealers will replace the front passenger air bag inflator, free of charge. The recall began on January 25, 2019. Owners may contact Subaru customer service at 1-844-3
| Reliability raw | 56 | average |
|---|---|---|
| Longevity est. | 70 | good |
| Maintenance | 72 | good |
| Depreciation | 97 | excellent |
| Performance | 60 | average |
| Efficiency | 41 | below average |
Percentile ranks against other compact cars in the catalog.
What stands behind each score for this car:
Owners have filed 57 complaints with NHTSA for this model-year, and air bags is the most reported area with 14 of them (25%). There are 14 recalls on record. Check any specific car against its VIN before buying.
AVOIR scores its reliability 56/100 (average) from NHTSA recall campaigns and complaint density. That figure is a raw complaint count, not yet adjusted for sales volume, so a high-volume model scores worse than it deserves.
AVOIR scores its longevity 70/100, but that figure is an estimate built from the powertrain and the brand's record, not a measurement. A 2011 car has no 200,000-mile population to observe yet, so treat it as a prior rather than evidence.
AVOIR's read: be careful, because the numbers are mixed and the complaint record is worth reading before you commit. Its overall ownership score is 67/100. Condition, mileage and service history still matter more than any score, so get a pre-purchase inspection on the specific car.
Sources: NHTSA recalls and complaints, EPA fuel economy, IIHS awards, and live market listings. A score describes a model-year, not the individual car in front of you. Get a pre-purchase inspection.