Diagsheet

Sixth generation

2018 Subaru Legacy

  • 117owner complaints
  • 3recalls
  • 7involved a crash
  • 23,191median miles at failure

Newest report Aug 27, 2026 · checked Sep 9, 2026

miles

2018 Subaru Legacy
Photo: Elise240SX, Wikimedia Commons, CC BY-SA 4.0

When each problem shows up

Each bar covers the middle half of the mileages owners reported for that problem. A quarter saw it earlier, a quarter later. The tick is the median. Most reported: infotainment, screen or backup camera fails, 41 complaints.

0k25k50k75k100k125k150kyou

middle half of reports, median tick. Darker bars have 75 or more reports.

Behind you

    Around your mileage

      Ahead of you

        How this compares

        2018 Subaru Legacy117
        Median 2018 model here (85 vehicles)281
        Median 2018 sedan here (22)176

        117 complaints is 2.4 times fewer than the median 2018 model on this site and 1.5 times fewer than the median 2018 sedan. Among the 6 Legacy model years here it ranks 6th for complaints. Counts follow sales volume as much as reliability, so a truck that sells 700,000 a year draws more reports than a sedan that sells 200,000.

        Complaints filed by year

        117
        718
        1919
        1720
        1821
        722
        1323
        624
        2225
        726

        22 complaints came in 2025, 3.7 times the year before. Owners file in waves when a problem gets press or an investigation, so a spike measures attention as much as failures.

        Recalls that include the 2018 Subaru Legacy

        Whether your car is included depends on its VIN. Check yours at nhtsa.gov/recalls.

        21V-587Jul 29, 2021
        Fuel System, Gasoline:Delivery:Fuel Pump

        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.

        Risk and remedy
        Risk: 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.
        18V-935Dec 31, 2018
        Visibility:Rearview Mirrors/Devices

        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."

        Risk and remedy
        Risk: 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.
        18V-773Nov 1, 2018
        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.

        Risk and remedy
        Risk: 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.

        Other model years