Home · 2022 Toyota Sienna · Complaints

What 11 owners told NHTSA about the 2022 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 (11)Crash / fire / injury (1)Brakes (3)Airbags (2)Seats (2)Visibility & wipers (2)Body & structure (1)Driver assistance (1)Electrical system (1)Fuel system (1)Lane Departure (1)Seat belts (1)

1 of 11 complaints match · Fuel system · clear filters

Apr 10, 2026Fuel system

I was pulling out onto a main road, pressed the accelerator and "not much" happened. The car accelerated to maybe 5 mph and no faster. Took my foot off the accelerator and pushed it to the floor. No response. It was like the vehicle only ran on EV mode and did not turn the engine on. In a second or more returned to normal and could not reproduce what happened. On coming traffic had to break. There was enough room to pull out under normal situations.

NHTSA ODI 11730399

Working with the data? Download all 11 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 2022 Toyota Sienna verdict →