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What 121 owners told NHTSA about the 2020 Subaru Legacy

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (121)Crash / fire / injury (2)Visibility & wipers (66)Electrical system (15)Driver assistance (7)Transmission & drivetrain (7)Engine (4)Speed control (4)Brakes (2)Lane Departure (2)Airbags (1)Backup camera & sensors (1)

1 of 121 complaints match · Speed control · crash/fire/injury only · clear filters

Apr 7, 2022Speed controlCrash1 injury

The contact's wife owned a 2020 Subaru Legacy. The contact stated while his wife was driving approximately 3 MPH in a parking lot the vehicle suddenly accelerated and jumped the curb into woods and collided with a tree. The contact said his wife was not aware of any warning lights being illuminated. The vehicle front bumper and hood hit in the center and were both crumpled back about six inches. The contact hit the top of his head severely damaging the windshield on the passenger side and sustained minor cuts. Due to the sudden acceleration he had not been able to buckle his seat belt, additionally the airbags did not deploy. The contact was transported by ambulance to a hospital. The police were called, a report was written and the vehicle was towed to a holding lot. The vehicle was not repaired. The contact's insurance provider declared the vehicle a total loss. The manufacturer had been informed of the failure. The failure mileage was 16,200.

NHTSA ODI 11460011

Working with the data? Download all 121 complaints as CSV · fetched from NHTSA July 14, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2020 Subaru Legacy verdict →