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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

Service Brakes complaints

5 reports
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Mileage unknown · Oct 20, 2025
EngineFuel/propulsion SystemService BrakesCrash

My wife experienced an unintended acceleration in her 2018 Subaru Legacy. My wife had begun to slowly back out of a parking space in a school parking lot when her 2018 Legacy went into an unintended rapid acceleration in reverse. The car took off in reverse and did not respond to her applying the brakes. Somehow she managed t…

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My wife experienced an unintended acceleration in her 2018 Subaru Legacy. My wife had begun to slowly back out of a parking space in a school parking lot when her 2018 Legacy went into an unintended rapid acceleration in reverse. The car took off in reverse and did not respond to her applying the brakes. Somehow she managed to steer the car which was rapidly acceleration in reverse, virtually uncontrollable, and guide the car down a row of parked cars until she clipped the front of another car at the end of the row and her car came to a stop. Thank God there were no students in the parking lot at the time! The floor mats in our Legacy are Subaru mats that lie flat and in no way would affect the accelerator pedal. As the car was accelerating in reverse, and she had removed her foot from the accelerator onto the brake, the brakes did not slow the car. There is considerable damage to the right rear of the car and trunk. After the accident, when the car was restarted, the accelerator and brakes worked fine and she was able to drive it home from the scene. Thank god students were not in the parking lot! [XXX] [XXX] (cell) [XXX] Nashua, NH 03062 (May-Oct), Ponte Vedra, FL (Nov-April) INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI #11694618

Mileage unknown · Aug 25, 2025
Electrical SystemService BrakesWheels

I front passenger window stop working and does not roll up and down. I had this issue and reported the issue since I bought it brand new from the lot. I main main audio console has been replacement 2 times already from defectives. My tires TMPS is flashing now but my tire pressure are fine. My incline break button comes on by it…

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I front passenger window stop working and does not roll up and down. I had this issue and reported the issue since I bought it brand new from the lot. I main main audio console has been replacement 2 times already from defectives. My tires TMPS is flashing now but my tire pressure are fine. My incline break button comes on by itself from time to time and does not allow for me to move the car.

NHTSA ODI #11682969

Mileage unknown · Dec 10, 2022
Service BrakesVehicle Speed ControlCrash

Vehicle proceeded from a stop at intersection when it unexpectedly decelerated and holding the brakes down seem to do nothing, tried turning corner at next stop sign to maybe slow it down and hit utility pole and parked car in driveway. A resident that was outside on porch by stop sign said they heard it just loud exceleration…

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Vehicle proceeded from a stop at intersection when it unexpectedly decelerated and holding the brakes down seem to do nothing, tried turning corner at next stop sign to maybe slow it down and hit utility pole and parked car in driveway. A resident that was outside on porch by stop sign said they heard it just loud exceleration. This was a short street block in a residential area. No warnings, vehicle undrivable and waiting on insurance. Police accident report filed. There were no skid marks, although there was wet pavement.12/6/2022

NHTSA ODI #11496852

Mileage unknown · Sep 8, 2021
Service BrakesVehicle Speed ControlCrash

The car (#1) came to a sudden stop on a freeway without the driver stepped on the brake pedal. Front dash cam video on car #1 is available. Car #1 was then hit from behind by another car (#2) which could not stop in time. However, the impact was not significant because car #2 was able to partially switch lane and only the corn…

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The car (#1) came to a sudden stop on a freeway without the driver stepped on the brake pedal. Front dash cam video on car #1 is available. Car #1 was then hit from behind by another car (#2) which could not stop in time. However, the impact was not significant because car #2 was able to partially switch lane and only the corners of the bumpers of both cars made the contact. The sudden stop problem could NOT be reproduced afterward by the driver. No dealer/car shop has been contacted on this issue. Warning light(s) status on dashboard of car #1 was UNKNOWN . However, driver of car#2 did report seeing brake lights of car #1 before the impact. Car #1 had never been in an accident before. This was the first time the sudden stop issue occurred.

NHTSA ODI #11432159

3,800 miles · Jun 20, 2019
Service Brakes

CAR WAS AT A TURNING INTERSECTION. CAR WAS COMPLETELY STOPPED, FOOT WAS APPLIED TO BRAKE WITH NORMAL PRESSURE. WITHIN A FEW SECONDS, CAR STARTED TO PROGRESS FORWARD, I LIFTED FOOT OFF BRAKE AND REAPPLIED. THE BRAKE DID NOT SENSE PRESSURE, I PUT THE CAR IN PARK. THESE ACTIONS DID NOT STOP THE CAR. LAST EFFORT ATTEMPT WAS TO LIFT …

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CAR WAS AT A TURNING INTERSECTION. CAR WAS COMPLETELY STOPPED, FOOT WAS APPLIED TO BRAKE WITH NORMAL PRESSURE. WITHIN A FEW SECONDS, CAR STARTED TO PROGRESS FORWARD, I LIFTED FOOT OFF BRAKE AND REAPPLIED. THE BRAKE DID NOT SENSE PRESSURE, I PUT THE CAR IN PARK. THESE ACTIONS DID NOT STOP THE CAR. LAST EFFORT ATTEMPT WAS TO LIFT THE EMERGENCY BRAKE APPLIED. THIS STOPPED THE CAR. I TURN OFF THE ENGINE AND RESTARTED THE CAR.

NHTSA ODI #11221454

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.