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2018 Subaru Legacy

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2018 Subaru Legacy do not stand out strongly from the model-year median of 77.

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When problems were reported

Mileage at the reported incident

54 reports with mileage · 63 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Electrical System. Review the 40 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Visibility/wiper. Review the 25 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 10 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

7 crash reports1 fire reports1 injury reports

Electrical System complaints

40 reports
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Mileage unknown · May 11, 2023
Electrical System

2018 SUBARU LEGACY CONSUMER WRITES IN REGARD TO BATTERY ISSUE. THE CONSUMER STATED THEY HAVE TO GET A NEW BATTERY EVERY YEAR. THEY HAVE TO BUY A CAR BATTERY CHARGER TO CHARGE THE CAR BATTERY

NHTSA ODI #11521504

23,191 miles · Mar 24, 2023
Electrical SystemParking Brake

The contact owns a 2018 Subaru Legacy. The contact stated that after starting the vehicle, the headlights failed to illuminate, and the rearview camera was intermittently flashing and displaying a blank image. The contact stated that on various occasions when the vehicle was parked, the parking brake failed to activate as needed…

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The contact owns a 2018 Subaru Legacy. The contact stated that after starting the vehicle, the headlights failed to illuminate, and the rearview camera was intermittently flashing and displaying a blank image. The contact stated that on various occasions when the vehicle was parked, the parking brake failed to activate as needed. No warning lights were illuminated. The vehicle was taken to a local dealer, where it was diagnosed that the head unit software needed to be updated; however, the part for the repair was on backorder. The vehicle was not repaired and occasionally failed to start. The VIN was not included in NHTSA Campaign Number: 18V935000 (Visibility) or Number: 18V626000 (Parking Brake). The manufacturer was made aware of the failure. The failure mileage was 23,191.

NHTSA ODI #11513614

Mileage unknown · Dec 21, 2022
Electrical System

Subaru battery drainage defect. CAN electrical system causing battery to drain when car isn't running. Car may unknowingly not start at any time battery could be dead. Just put new battery in 1 year ago this did not fix the issue. I shouldn't have to worry about being stranded with my child if my car doesn't start due to a known…

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Subaru battery drainage defect. CAN electrical system causing battery to drain when car isn't running. Car may unknowingly not start at any time battery could be dead. Just put new battery in 1 year ago this did not fix the issue. I shouldn't have to worry about being stranded with my child if my car doesn't start due to a known battery issue.

NHTSA ODI #11498349

Mileage unknown · Oct 4, 2022
Electrical System

Premature battery failure, defective battery or electrical parts failure.

NHTSA ODI #11487835

Mileage unknown · Sep 27, 2022
Electrical System

I forgot to add a item to my issue with the battery change - With changing the battery items acted odd in the vehicle - window issue with windows not working and Radio issues in which the car would randomly start controlling the electronic features of the phone, radio, cd player and maps. Car will randomly beep as to act like…

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I forgot to add a item to my issue with the battery change - With changing the battery items acted odd in the vehicle - window issue with windows not working and Radio issues in which the car would randomly start controlling the electronic features of the phone, radio, cd player and maps. Car will randomly beep as to act like someone is touching the screen, it will also change radio channels, turn on CD make random calls to people on my contact list, providing mapping - it's as if it is possessed. Tried to make attempts to get it into the dealer - first appointment failed as it conflicted with something else. Now I can't get the vehicle in until October per them.

NHTSA ODI #11486607

Mileage unknown · Sep 27, 2022
Electrical System

Battery Fail on 2018 Legacy Sport Model. No warning or indication. Went in the car evening of July 17, 2022 . Vehicle was not responsive to starting - battery dead Had to go to 3rd party and obtain a battery as it was the weekend - had no other form of transportation. Had not indication there was in-fact an issue with Subaru…

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Battery Fail on 2018 Legacy Sport Model. No warning or indication. Went in the car evening of July 17, 2022 . Vehicle was not responsive to starting - battery dead Had to go to 3rd party and obtain a battery as it was the weekend - had no other form of transportation. Had not indication there was in-fact an issue with Subaru and their batteries draining vehicles leaving cars stranded. When I called the Subaru Dealer in regards - this information was not volunteered.

NHTSA ODI #11486596

Mileage unknown · Nov 21, 2021
Electrical SystemVisibility/wiper

Window on right passenger door doesn't stay up when we close the window with the power window button. Sometimes at night the eyesight system turns off. At times the radio entertainment system doesn't want to work.

NHTSA ODI #11441241

Mileage unknown · Sep 18, 2021
Electrical System

I have experienced numerous battery replacements, and had electrical problems. If you don’t drive every day, the battery goes dead.

NHTSA ODI #11433482

Mileage unknown · Jun 4, 2021
Electrical System

This vehicle currently has about 55,000 miles on it. I recently had to replace the battery which seems premature for a vehicle just over three years old (at 48865 miles). I have recently been made aware that it is alleged that this Subaru model is defective in such a way to precipitate early battery failure. I want my experience…

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This vehicle currently has about 55,000 miles on it. I recently had to replace the battery which seems premature for a vehicle just over three years old (at 48865 miles). I have recently been made aware that it is alleged that this Subaru model is defective in such a way to precipitate early battery failure. I want my experience added to that of others. I have documentation of this battery replacement which I could supply upon request.

NHTSA ODI #11419661

29,000 miles · Sep 22, 2020
Electrical SystemEngine

P014A ERROR CODE. STARTED CAR AND WAS ABOUT 1/8 MILE AWAY FROM HOME DRIVING AT 40 MPH ON COUNTRY ROAD, AND ALL THE LIGHTS CAME ON THE DASH (CHECK ENGINE, EYESIGHT OFF WARNING LIGHT, BATTERY, OIL, ETC...). IMMEDIATELY TURNED AROUND AND WENT HOME. MY OBDII SCANNER SAID P014A ERROR. I RESET THE CODE. CALLED DEALER TO SEE IF IT WAS …

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P014A ERROR CODE. STARTED CAR AND WAS ABOUT 1/8 MILE AWAY FROM HOME DRIVING AT 40 MPH ON COUNTRY ROAD, AND ALL THE LIGHTS CAME ON THE DASH (CHECK ENGINE, EYESIGHT OFF WARNING LIGHT, BATTERY, OIL, ETC...). IMMEDIATELY TURNED AROUND AND WENT HOME. MY OBDII SCANNER SAID P014A ERROR. I RESET THE CODE. CALLED DEALER TO SEE IF IT WAS SAFE TO DRIVE AND DROP OFF (30 MILES AWAY) AND THEY SAID YES. THEY THEN SAID IF THEY CANNOT READ THE CODE THEY CANNOT DO ANYTHING ABOUT IT (BECAUSE I RESET IT AND IT IS NOT HISTORICALLY SAVED IN THE CAR). THE CODE HAPPED AUG 17, 2020 HAS NOT APPEAR AGAIN AS OF SEPT 22, 2020. I DON'T KNOW IF THEY ARE RELATED, BUT I HAVE BEEN HAVING VERY STRANGE PROBLEMS WITH THE RADIO VOLUME SINCE THEN. I'VE ROTATED THE HEAT DIAL AND IT'S TURNED THE RADIO VOLUME UP / DOWN, STARTED THE CAR AND THE VOLUME IS AT MAXIMUM (AFTER QUICKLY TURNED THE VOLUME TO ZERO, TURNED IT TO ONE IS ACCPETABLE AND 2 IS WAY TOO LOUD).

NHTSA ODI #11360391

Official recalls

3

21V587000 · Fuel System, Gasoline:delivery:fuel Pump

Jul 29, 2021

Subaru of America, Inc. (Subaru) is recalling certain 2019-2020 Ascent, 2018 Forester, 2018-2020 Impreza, Legacy, Outback, 2018-2019 BRZ, WRX, and Toyota 86 vehicles. The low-pressure fuel pump inside the fuel tank may fail.

Consequence & remedy

Consequence: Fuel pump failure can cause an engine stall while driving, increasing the risk of a crash.

Remedy: Dealers will replace the low-pressure fuel pump, free of charge. Owner notification letters were mailed September 24, 2021. Subaru and Toyota owners may call customer service at 1-844-373-6614. Subaru's number for this recall is WRG-21.

18V935000 · Visibility:rearview Mirrors/devices

Dec 31, 2018

Subaru of America, Inc. (Subaru) is recalling certain 2018 Legacy, Outback, and BRZ vehicles. In the affected vehicles, a software issue may cause the audio display system to not initialize, resulting in the camera display remaining blank. If this occurs, the rearview image will not display while backing up the vehicle. As a result, the vehicles fail to comply with requirements of Federal Motor Vehicle Safety (FMVSS) number 111, "Rearview Mirrors."

Consequence & remedy

Consequence: Failure to display the rearview image while backing up increases the risk of crash.

Remedy: Subaru has notified owners, and dealers will reprogram the audio system display software, free of charge. The recall began on February 5, 2019. Owners may contact Subaru customer service at 1-844-373-6614. Subaru's number for this recall is WTZ-85.

18V773000 · Electrical System:software; Fuel System, Gasoline

Nov 1, 2018

Subaru of America, Inc. (Subaru) is recalling certain 2018 Subaru Legacy and Outback vehicles. Due to a software error, the low fuel warning light may not illuminate at the intended remaining fuel level and the miles-to-empty display may incorrectly indicate a positive number despite the tank being empty.

Consequence & remedy

Consequence: The inaccurate fuel display may cause a driver to unexpectedly run out of fuel and the vehicle to stall, increasing the risk of a crash.

Remedy: Subaru will notify owners, and dealers will reprogram the combination meter software, free of charge. The recall began February 20, 2019. Owners may contact Subaru customer service at 1-844-373-6614. Subaru's number for this recall is WTW-82.

Additional source detail variants (2)

Electrical System:software

Subaru of America, Inc. (Subaru) is recalling certain 2018 Subaru Legacy and Outback vehicles. Due to a software error, the low fuel warning light may not illuminate at the intended remaining fuel level and the miles-to-empty display may incorrectly indicate a positive number despite the tank being empty.

Consequence: The inaccurate fuel display may cause a driver to unexpectedly run out of fuel and the vehicle to stall, increasing the risk of a crash.

Remedy: Subaru will notify owners, and dealers will reprogram the combination meter software, free of charge. The recall began February 20, 2019. Owners may contact Subaru customer service at 1-844-373-6614. Subaru's number for this recall is WTW-82.

Fuel System, Gasoline

Subaru of America, Inc. (Subaru) is recalling certain 2018 Subaru Legacy and Outback vehicles. Due to a software error, the low fuel warning light may not illuminate at the intended remaining fuel level and the miles-to-empty display may incorrectly indicate a positive number despite the tank being empty.

Consequence: The inaccurate fuel display may cause a driver to unexpectedly run out of fuel and the vehicle to stall, increasing the risk of a crash.

Remedy: Subaru will notify owners, and dealers will reprogram the combination meter software, free of charge. The recall began February 20, 2019. Owners may contact Subaru customer service at 1-844-373-6614. Subaru's number for this recall is WTW-82.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.