Jun 5, 2020Speed controlCrash
UNINTENDED ACCELERATION WHILE REVERSING VEHICLE. VAN WENT FULL THROTTLE AND SPED UP IN REVERSE WHILE BACKING UP FROM MY DRIVE WAY AT HOME. *TR
NHTSA ODI 11327435
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What 69 owners told NHTSA about the 2018 Toyota Sienna
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 (69)Crash / fire / injury (6)Transmission & drivetrain (18)Fuel system (13)Electrical system (6)Airbags (5)Body & structure (5)Engine (5)Speed control (5)Seats (4)Brakes (2)Visibility & wipers (2)
1 of 69 complaints match · Speed control · crash/fire/injury only · clear filters
Working with the data? Download all 69 complaints as CSV · fetched from NHTSA July 19, 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 2018 Toyota Sienna verdict →