Toyota Sienna Hybrid

Model Year Comparison

Worst Model Year
2023
Worst Category
AC / heater Problems

We don't have a lot of complaints on file for the Toyota Sienna Hybrid — feel free to add yours here. It's either not very popular ... or it's very, very good.

The 2023 Toyota Sienna Hybrid has the most overall complaints, & we also rate 2023 as the worst model year ranked on several factors such as repair cost & average mileage when problems occur. The most-reported problem is also with the 2023 Toyota Sienna Hybrid for no A/C - refrigerant leak.

Click on the graph bars for more details about a specific model year.

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Worst Toyota Sienna Hybrid Problems

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