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2006 Subaru Outback problems

The most common problem on the 2006 Subaru Outback is acceleration and speed control, typically around 100,000 miles. Its complaint count is close to a typical Outback model year.

Typical yearClose to a typical year
Year score
71/100
Owner complaints
277
Recalls
7
Service bulletins
217
Worst area
Acceleration
Fuel economy
19-22mpg
Typical repair
$500

The worst 2006 Subaru Outback problems

Ranked by number of owner complaints. Mileage and cost come from what owners wrote.

Problems by type

Tap a problem to see which part fails, at what mileage and in which other years.

Specific symptoms reported on the 2006 Subaru Outback

Check engine light 102Adaptive cruise 69Loss of power 24Stalling 10Won't start 9Airbag light 8Brake failure 8Won't shift 8Ball joint 5

Trouble codes owners of the 2006 Subaru Outback mention

P2138 59

Recalls 7

Air bags: frontal: passenger side: inflator moduleReported January 2, 2020 · 258,813 vehicles affected
What is wrong
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.
Remedy
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.

Recall number 20V001000 · Recall details

Air bags: frontal: passenger side: inflator moduleReported January 2, 2020 · 127,547 vehicles affected
What is wrong
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.
Remedy
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.

Recall number 20V002000 · Recall details

Air bags: frontal: passenger side: inflator moduleReported January 2, 2020 · 111,562 vehicles affected
What is wrong
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.
Remedy
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.

Recall number 20V003000 · Recall details

Electrical system: ignition: switchReported April 11, 2019 · 511 vehicles affected
What is wrong
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.
Remedy
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.

Recall number 19V297000 · Recall details

Air bags: frontal: passenger side: inflator moduleReported May 28, 2015 · 432,016 vehicles affected
What is wrong
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.
Remedy
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 the federal safety agency 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.

Recall number 15V323000 · Recall details

Service brakes, hydraulic: foundation components: hoses, lines/piping, and fittingsReported June 10, 2014 · 461,338 vehicles affected
What is wrong
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.
Remedy
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.

Recall number 14V311000 · Recall details

Service brakes, hydraulic: foundation components: hoses, lines/piping, and fittingsReported March 27, 2013 · 274,402 vehicles affected
What is wrong
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.
Remedy
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.

Recall number 13V110000 · Recall details

See all 7 recalls for the 2006 Subaru Outback

Technical service bulletins for the 2006 Subaru Outback 217

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

See all 217 bulletins for the 2006 Subaru Outback

2006 Subaru Outback fuel economy

Official EPA estimates in miles per gallon (MPGe for electric). Ranges cover trims that share the same engine.

EngineDriveCityHighwayCombined
2.5L 4‑cyl4WD17-2023-2619-22
3.0L 6‑cyl4WD172420

What 2006 Subaru Outback owners say

Most recent owner complaints, unedited.

Filed Sep 21, 2026 · Airbags · NM

In March of 2021 I received an AirBag Recall letter. I took in my vehicle, letter in hand, very clear that the recall was why I was there. 40 minutes later, I was given a letter that said I had come in for "an airbag warranty extension and wanted it checked" and that I "might need a map light." I DO still have that letter. I asked "So, the airbag is actually alright?" and the Service Manager, Roy Valdivia said "yes." Since then I have driven my daughter and countless others, including work related clients in that passenger seat, having no idea that that airbag was essentially a pipe bomb. A Recall Specialist came to my door last week, [XXX], and told me I NEEDED to get this airbag replaced, it is "dangerous." I just came home from having that done. HOW MANY OTHER PEOPLE ARE STILL IN DANGER RIGHT NOW BECAUSE OF SUBARUS' CARLESSNESS? INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jun 30, 2025 · Brakes · ME

I was driving home when my brake pedal went all the way to the floor. Next, I realized I could not stop the vehicle. I was able to pull over and stop. A puddle was pooling under my vehicle by the rear passenger tire. I received no lights or illumination or warning.

Filed Mar 4, 2025 · Brakes · WA

My brake warning light came on as I was driving down a steep decline on a narrow road. When I found a safe place to pull over I found I had very little brakes. It was found that once a plastic shield was removed from the rear of the car that the plastic shield was full of mud and water and had corroded the brake lines causing the brake fluid to drain out of the system. It appears there was a recall for this but only in salt belt states. I have only owned the car for a year and it does not show any outstanding recalls.

Filed Apr 18, 2024 · Brakes · WV

Was driving approximately 35mph missed my turn went to hit brakes and brakes pedal went straight to the floor.started pumping the brakes to stop the car and had to use emergency brake to stop completely. After getting car home inspected rear brakes and both rear brakes lines are rust covered at connections.The passenger rear brake line had burst where 2 pieces of the line connect before going up and over gas tank.

Filed Sep 15, 2023 · Brakes · NJ

All the brake lines rusted through where they were unprotected and inserted into body clips resulting in a complete loss of brake fluid and the inability to stop the vehicle.

Filed Dec 2, 2022 · Brakes · 168,000 miles · MI

The contact owns a 2006 Subaru Outback. The contact received notification of the federal safety agency Campaign Number: 14V311000 (Service Brakes, Hydraulic). The contact took the vehicle to the local dealer and had the recall repair completed. The contact stated on 11/30/2022 while his wife was driving 35 MPH, the brake pedal was depressed but failed to stop the vehicle. The contact stated that the low brake fluid warning light was illuminated. The driver continued to depress the brake pedal until the vehicle started to decelerate. The vehicle was parked on the side of the road. The vehicle was not drivable. The contact drove another vehicle to the location and trailered the vehicle back to his residence. The contact called the local dealer and made them aware of the failure. The vehicle was not diagnosed or repaired. The manufacturer had been informed of the failure. The failure mileage was approximately 168,000.

Filed Nov 20, 2022 · Brakes · 288,500 miles · MI

Rusting brake line recall WQK47 supposedly done to the vehicle June of 2015 with the vehicle having 244,246 miles. No brake lines were replaced at that time and only assume they only sprayed something on them. Car now has 288,500 miles and the right rear brake line rotted out in the clip mount to the body. Luckily wife was able to stop the car and didn't get into an accident.

Filed Sep 11, 2022 · Electrical · UT

Rear hatch door malfunction of security lock.

Filed Apr 15, 2022 · Acceleration, Engine · IA

The engine will randomly loose power. This has happened three times now. You must coast to a stop, turn the key off and try to restart the car. Sometime it will take several tries to restart. I see this as a real safety concern in heavy traffic. Especially so if heavy traffic makes it impossible to reach the side of the road safely. The service code points to the throttle peddle position sensor. Reading some of the internet forums it seems to be a fairly common issue. Of course internet forums must be considered carefully. However with the above said I see this issue as a real safety concern. Not only for my safety but those around me if this happens in heavy traffic. Thank you

Filed Feb 7, 2022 · Suspension · MI

The vehicle becomes uncontrollable on light ice. The rear end will "ghost walk" (seems to steer on its own). I have driven in snow my entire life and have never experienced this issue in any other vehicle. I am also an ASE certified master technician. It only happens if I have passengers in the rear seat or groceries in the cargo area. The car is not even close to its cargo limit. The tires have been replaced and an alignment performed and the issue remains. I found that this is a commonly reported problem in the forums. The car is absolutely unsafe in this condition. I was being passed by every other car on the road. The rear end will float back and forth over 35 mph regardless of any driver input (acceleration, deceleration, steering input etc).

Used buying checklistWhat to check on a 2006 Subaru Outback before you buy

Compare the 2006 Subaru Outback

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Other model years

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Questions about the 2006 Subaru Outback

Is the 2006 Subaru Outback reliable?

Owners have filed 277 complaints about the 2006 Subaru Outback, close to a typical Outback model year.

What is the 2006 Subaru Outback year score?

The 2006 Subaru Outback scores 71 out of 100 (average). The score compares it with the other model years of the Subaru Outback: 75 is a typical year, 50 means twice the usual complaints, and serious complaints and recalls lower it.

What is the most common problem with the 2006 Subaru Outback?

Acceleration and speed control, with 98 complaints, typically around 100,000 miles. Next is engine (50).

How many recalls does the 2006 Subaru Outback have?

7 recalls, covering air bags, electrical system and service brakes, hydraulic.

What gas mileage does the 2006 Subaru Outback get?

Official estimates for the 2006 Subaru Outback range from 19 to 22 mpg combined. The most efficient version (2.5L 4-cyl, 4WD) gets 17-20 city and 23-26 highway.

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