Toyota SIENNA — All Years
Reliability and problems by year based on NHTSA complaint data.
| Year | Complaints | Top Issue | Verdict |
|---|---|---|---|
| 2020 | 48 | TL* THE CONTACT OWNS A 2020 TOYOTA SIENNA. THE CON... | Average |
| 2019 | 58 | IMMEDIATELY AFTER PURCHASING THIS NEW 2019 TOYOTA ... | Average |
| 2018 | 85 | MY 2018 SIENNA LE IS EXPERIENCING ACCELERATION PRO... | Average |
| 2017 | 198 | 2017 TOYOTA SIENNA. CONSUMER WRITES IN REGARDS TO ... | Below Average |
| 2016 | 98 | THE SLIDING PASSENGER DOORS STOPPED WORKING AND YO... | Below Average |
| 2015 | 291 | DRIVER SIDE MIRROR PAINT WAS MELTED IN NORMAL USAG... | Avoid This Year |
| 2014 | 207 | THIS COMPLAINT IS IN REFERENCE TO NHTSA CAMPAIGN I... | Avoid This Year |
| 2013 | 226 | THIS CAR WAS PURCHASED JUST 14 DAYS AGO AND HAS BE... | Avoid This Year |
| 2012 | 331 | TL* THE CONTACT OWNS A 2012 TOYOTA SIENNA. THE CON... | Avoid This Year |
| 2011 | 813 | TL* THE CONTACT OWNS A 2011 TOYOTA SIENNA. THE CON... | Avoid This Year |
| 2010 | 227 | TL*THE CONTACT OWNS A 2010 TOYOTA SIENNA. THE CONT... | Avoid This Year |