2006 Subaru Legacy Problems, Complaints & Recalls

Source: NHTSA · Updated Oct 5, 2022 · 87 owner complaints analyzed

Compared with other Legacy years
About as many complaints as other years 17th of 31 for complaints
NHTSA crash rating
Not rated

Owners have filed 87 complaints with NHTSA about the 2006 Subaru Legacy. That ranks 17th out of 31 Legacy model years for complaints. The most reported problem area is vehicle speed control (30 complaints, 34%), typically at around 105,550 miles. Complaints mention 6 crashes, 1 fire, 6 injuries. There are 7 safety recalls covering this model year.

Subaru Legacy
2023 Subaru Legacy photographed in Montréal , Québec , Canada at the 2023 Montréal International Auto Show .. Representative photo; appearance varies by model year. Photo: Bull-Doser, Public domain, via Wikimedia Commons.

Complaints are unverified owner reports and are not adjusted for sales volume.

Compare with another car

Most common 2006 Subaru Legacy problems

Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.

Vehicle Speed Control30 · ~105,550 mi
Electrical System17 · ~100,000 mi
Engine16 · ~133,000 mi
Air Bags13 · ~106,000 mi
Fuel/propulsion System12 · ~138,000 mi
Service Brakes9 · ~109,500 mi
Power Train8 · ~40,000 mi
Unknown or Other6 · ~156,000 mi
Engine and Engine Cooling4 · ~37,269 mi
Suspension4 · ~66,500 mi
Problem areaComplaintsShareMedian milesOwners mention mostTypical repair cost
Vehicle Speed Control3034%105,550——
Electrical System1720%100,000——
Engine1618%133,000——
Air Bags1315%106,000——
Fuel/propulsion System1214%138,000——
Service Brakes910%109,500——
Power Train89%40,000——
Unknown or Other67%156,000——
Engine and Engine Cooling45%37,269——
Suspension45%66,500——
Fuel System, Gasoline33%36,000——
Electronic Stability Control (esc)22%120,095——
Service Brakes, Hydraulic22%54,000——
Steering22%77,500——
Wheels22%55,000——
Exterior Lighting11%650——
Fuel System, Other11%29,899——
Seat Belts11%9,388——
Seats11%———
Visibility11%1,200——

One complaint can list several problem areas, so shares can add up to more than 100%.

Complaints by year received

Peak: 2013, with 14 complaints
2006: 6200662008: 552010: 2201022011: 112012: 5201252013: 14142014: 122014122015: 552016: 112016112017: 13132018: 4201842019: 442020: 3202032021: 112022: 120221

n = 87 complaints · Source: NHTSA

2006 Subaru Legacy recalls (7)

Tap a recall to see the problem, the risk and the fix.

Air bags:frontal:passenger side:inflator moduleJan 2, 2020 · NHTSA campaign 20V001000 · 258,813 vehicles

Problem: Subaru of America, Inc. (Subaru) is recalling certain 2009-2013 Forester, 2003-2006 Baja, 2004-2011 Impreza, 2004-2014 WRX (STI included), 2003-2014 Legacy and Outback, and 2005-2006 Saab 9-2X vehicles originally sold, or ever registered, in the states of Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands or "Zone A." These vehicles had their passenger frontal air bag inflators previously replaced under a prior recall using inflators of the same design. The inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.

Risk: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.

Fix: Subaru will notify their owners. General Motors will notify Saab owners. Dealers will replace the passenger air bag inflators with alternate inflators, free of charge. The recall began January 7, 2020. Subaru Owners may contact Subaru customer service at 1-844-373-6614. Saab owners may contact the Saab Customer Assistance Center at 1-800-955-9007. Subaru's number for this recall is TKA-20.

Air bags:frontal:passenger side:inflator moduleJan 2, 2020 · NHTSA campaign 20V002000 · 127,547 vehicles

Problem: Subaru of America, Inc. (Subaru) is recalling certain 2009-2013 Forester, 2003-2006 Baja, 2004-2011 Impreza, 2004-2014 WRX (including STI), 2003-2014 Legacy and Outback, and 2006 Saab 9-2X vehicles originally sold, or ever registered, in the states of Arizona, Arkansas, Delaware, District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia or "Zone B." These vehicles had their passenger frontal air bag inflators previously replaced under a prior recall using inflators of the same design. The inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.

Risk: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.

Fix: Subaru will notify their owners. General Motors will notify Saab owners. Dealers will replace the passenger air bag inflators, free of charge. The recall began January 7, 2020. Subaru owners may contact Subaru customer service at 1-844-373-6614. Saab owners may contact the Saab Customer Assistance Center at 1-800-955-9007. Subaru's number for this recall is TKB-20.

Air bags:frontal:passenger side:inflator moduleJan 2, 2020 · NHTSA campaign 20V003000 · 111,562 vehicles

Problem: Subaru of America, Inc. (Subaru) is recalling certain 2009-2013 Forester, 2003-2006 Baja, 2004-2011 Impreza, 2004-2014 WRX (including STI), 2003-2014 Legacy and Outback, and 2005-2006 Saab 9-2X vehicles originally sold, or ever registered, in the states of Alaska, Colorado, Connecticut, Idaho, Iowa, Maine, Massachusetts, Michigan, Minnesota, Montana, New Hampshire, New York, North Dakota, Oregon, Rhode Island, South Dakota, Utah, Vermont, Washington, Wisconsin, and Wyoming or "Zone C." These vehicles had their passenger frontal air bag inflators previously replaced under a prior recall using inflators of the same design. The inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.

Risk: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.

Fix: Subaru will notify their owners. General Motors will notify Saab owners. Dealers will replace the passenger air bag inflators, free of charge. The recall began January 7, 2020. Subaru owners may contact Subaru customer service at 1-844-373-6614. Saab owners may contact the Saab Customer Assistance Center at 1-800-955-9007. Subaru's number for this recall is TKC-20.

Electrical system:ignition:switchApr 11, 2019 · NHTSA campaign 19V297000 · 511 vehicles

Problem: Subaru of America, Inc. (Subaru) is recalling certain 2009-2013 Forester vehicles, 2008-2011 Impreza vehicles, 2008-2014 WRX vehicles, 2005-2014 Legacy vehicles, 2005-2014 Outback vehicles and 2006-2008 Tribeca vehicles equipped with a mechanical key ignition switch installed as a replacement part. The ball spring inside the switch may break, reducing the strength of the ignition switch. If this occurs, the weight on the key ring and certain road conditions could cause the ignition switch to move out of the run position to the accessory position, turning off the engine.

Risk: The engine turning off unexpectedly can increase the risk of a crash. If a crash occurs under this condition, the air bag may not deploy, increasing the risk of injury.

Fix: Subaru will notify owners, and dealers will inspect the ignition switch, replacing the ignition switch, if necessary, free of charge. The recall began May 10, 2019. Owners may contact Subaru customer service at 1-844-373-6614. Subaru's number for this recall is WUF-91.

Air bags:frontal:passenger side:inflator moduleMay 28, 2015 · NHTSA campaign 15V323000 · 432,016 vehicles

Problem: Subaru of America, Inc. (Subaru) is recalling certain model year 2003-2004 Subaru Baja vehicles manufactured January 22, 2003, to July 21, 2004, 2004-2005 Impreza vehicles manufactured January 28, 2003, to May 31, 2005, 2003-2008 Subaru Legacy vehicles manufactured January 22, 2003, to May 2, 2008, 2003-2008 Subaru Outback vehicles manufactured February 18, 2003, to May 5, 2008, and 2005 Saab 9-2x vehicles manufactured February 11, 2004, to March 17, 2005. The affected vehicles are equipped with a passenger side frontal air bag that may be susceptible to moisture intrusion which, over time, could cause the inflator to rupture upon its deployment.

Risk: In the event of a crash necessitating deployment of the passenger's frontal air bag, the inflator could rupture with metal fragments striking the vehicle occupants potentially resulting in serious injury or death.

Fix: Subaru will notify their owners and General Motors will notify Saab owners. Dealers will replace the passenger air bag inflator, free of charge. The Subaru recall began on June 17, 2015. Owners may contact Subaru customer service at 1-800-782-2783. The Saab recall began on July 27, 2015. Owners of Saab vehicles may call 1-800-955-9007. Subaru's number for this recall is WQR-53. Note: The recall completely supersedes recall 14V-399 (WQL-48) and partially supersedes recall 14V-763 (WQP-51) in that model year 2004 through 2005 Subaru Impreza and model year 2005 Saab 9-2x vehicles are now only part of this campaign. Note: On December 18, 2015 Subaru informed NHTSA of an expansion of this recall to include certain model year 2003-2004 Subaru Baja, 2003-2008 Subaru Legacy and 2003-2008 Subaru Outback vehicles.

Service brakes, hydraulic:foundation components:hoses, lines/piping, and fittingsJun 10, 2014 · NHTSA campaign 14V311000 · 461,338 vehicles

Problem: Subaru of America, Inc. (Subaru) is recalling certain model year 2005-2009 Outback and Legacy, 2008-2011 Impreza and 2008-2014 Impreza WRX/STI, and 2009-2013 Forester vehicles, currently, or formerly, registered in Connecticut, Delaware, Illinois, Indiana, Iowa, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, West Virginia, Wisconsin and the District of Columbia. Salt water could splash on the brake lines through a gap in the fuel tank protector, resulting in excessive corrosion of the brake lines. Note that affected vehicles not currently, or formerly registered, in the salt belt states identified above are eligible for repair, at no cost to the customer, upon request.

Risk: Brake line corrosion may result in brake fluid leakage. Fluid leakage may result in longer distances being required to slow or stop the vehicle, increasing the risk of a crash.

Fix: Subaru will notify owners, and dealers will test the brake system by depressing the brake pedal and inspecting for brake fluid leaks. If no brake fluid seepage is observed, the affected areas will be rustproofed with anti-corrosion wax. If brake fluid seepage is observed, the brake lines will be replaced followed by rustproofing with anti-corrosion wax. These services will be performed free of charge. The recall began July 2014 and second notifications will run through November 2014. Owners may contact Subaru at 1-800-782-2783. Subaru's recall campaign number is WQK-47. Note: This recall supersedes recall 13V-110 which applied to certain 2005-2009 Legacy/Outback vehicles. Vehicles that were remedied under the previous campaign still need additional areas rust-proofed.

Service brakes, hydraulic:foundation components:hoses, lines/piping, and fittingsMar 27, 2013 · NHTSA campaign 13V110000 · 274,402 vehicles

Problem: Subaru is recalling certain model year 2005-2009 Outback and Legacy vehicles manufactured from December 2003, through April 2009 and currently, or formerly, registered in Connecticut, Delaware, Illinois, Indiana, Iowa, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, West Virginia, Wisconsin and the District of Columbia. Salt water could splash on the brake lines through a gap in the fuel tank protector, resulting in excessive corrosion of the brake lines.

Risk: Brake line corrosion may result in brake fluid leakage. Fluid leakage may result in longer distances being required to slow or stop the vehicle, increasing the risk of a crash.

Fix: Subaru will notify owners, and dealers will inspect the vehicles. If no brake fluid seepage is observed, the affected area will be rustproofed with anti-corrosion wax. If brake fluid seepage is observed, the brake lines will be replaced followed by rustproofing with anti-corrosion wax. These services will be performed free of charge. The recall began on May 30, 2013. Owners may contact Subaru at 1-800-782-2783. Subaru's recall campaign number is WQG-43.

To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.

Recent owner reports

Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.

Hub was replaced in June of 2019. Car was driven about 14,000 miles (estimate) since then. While driving down the road, I hard a noise on the front right tire. When I pulled the hub cap off, two bolts were sheared off, one nut was loose. I checked the torque on the remaining two bolts, and it was…

Wheels · received Oct 5, 2022 · NHTSA complaint 11488056

While driving down the highway I had to slam on my brakes to avoid colliding with someone and at that time the brake pedal went soft. Upon further inspection 2 different brake hard lines running to the rear of the vehicle have corroded and failed. This issue was supposed to be remedied under…

Service Brakes · received Oct 18, 2021 · NHTSA complaint 11437196

The dashboard surface is extremely sticky,particles of any type of rag or towel used to clean it adhere to the surface and can not be removed. It also causes an unsafe glare when driving at night.

Unknown or Other · received Jul 28, 2020 · NHTSA complaint 11341870

Our car was recalled due to a safety hazard with the passenger side airbag in 2016, so severe that the letter stated that death could occur should the airbag deploys. After an initial appointment, we were told we had to wait about a month for the replacement to be delivered. During this time, we…

Air Bags · received Feb 3, 2020 · NHTSA complaint 11306761

Tl* the contact owns a 2006 subaru legacy outback. The contact stated that while driving approximately 35 mph, the accelerator pedal was depressed to the floorboard however, the vehicle failed to respond. The vehicle was not taken to be diagnosed nor repaired. Neither the dealer nor the…

Vehicle Speed Control · received Jan 7, 2020 · NHTSA complaint 11297749

Other Subaru Legacy years

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See all Subaru Legacy problems by year, every Subaru model, or the Subaru VIN decoder.

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Frequently asked questions

What are the most common problems with the 2006 Subaru Legacy?

Owners most often report vehicle speed control, electrical system, engine problems. The top one, vehicle speed control, accounts for 30 complaints.

Was there a recall on the 2006 Subaru Legacy?

Yes, 7 safety recalls. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.

Was the 2006 Subaru Legacy a good year?

Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other Legacy model years, the 2006 has about as many complaints as a typical year. Always get a pre-purchase inspection and check the VIN for open recalls.