Toyota Sienna Hybrid Best and Worst Years by Owner Complaints
We rank Toyota Sienna Hybrid model years by the number of owner complaints filed with NHTSA, from fewest to most. Complaint counts aren't failure rates: years that sold more cars, or that are older, can show more reports. We rank only model years at least five years old, because newer ones are still collecting reports. Among settled years shown, the 2021 drew the fewest (43) and the 2021 the most (43).
Complaints filed by model year
Every year compared
| Most-reported component | |||||
|---|---|---|---|---|---|
| 2026 Still collecting reports |
13 | 0 | Seats | 5★ | — |
| 2022 | 20 | 4 | Service brakes | 5★ | — |
| 2021 Among the fewest complaints |
43 | 4 | Air bags | 5★ | 35–36 |
| 2023 | 68 | 2 | Service brakes | 5★ | — |
| 2024 Still collecting reports |
69 | 3 | Service brakes | 5★ | — |
| 2025 Still collecting reports |
267 | 5 | Seats | 5★ | — |
Sources: NHTSA ODI complaints, NHTSA recalls, NHTSA NCAP, EPA; retrieved Oct 6, 2026.
What owners reported in the Toyota Sienna Hybrid years with the most complaints
These settled model years drew the most owner complaints to NHTSA. The share in brackets is the part of that year’s complaints that names each component; one complaint can name several.
2021 Toyota Sienna Hybrid: 43 complaints
Most-reported: Air bags 13 (30%); Service brakes 7 (16%); Seats 5 (12%).
Reports mention 1 fire, 1 injury. Typical odometer reading when owners filed: 30,800 miles. 4 recall campaigns listed.
The Toyota Sienna Hybrid years with the fewest complaints
2021 Toyota Sienna Hybrid: 43 complaints
Most-reported: Air bags 13 (30%); Service brakes 7 (16%); Seats 5 (12%).
Reports mention 1 fire, 1 injury. Typical odometer reading when owners filed: 30,800 miles. 4 recall campaigns listed.
Crashes, fires and injuries in Toyota Sienna Hybrid owner reports
| Model year | Complaints | Crashes | Fires | Injuries | Deaths | Typical miles at filing |
|---|---|---|---|---|---|---|
| 2026 | 13 | 0 | 0 | 2 | 0 | — |
| 2025 | 267 | 2 | 0 | 7 | 1 | 10,000 |
| 2024 | 69 | 5 | 0 | 8 | 0 | — |
| 2023 | 68 | 8 | 0 | 5 | 0 | — |
| 2022 | 20 | 1 | 0 | 2 | 0 | — |
| 2021 | 43 | 0 | 1 | 1 | 0 | 30,800 |
Owner-reported, not verified by NHTSA. “Typical miles” is the median odometer reading in complaints that gave one (shown when at least 10 did). Source: NHTSA ODI complaints, retrieved Oct 6, 2026.
Largest Toyota Sienna Hybrid recalls
- Rearview Camera Image May Not Display/FMVSS 111 (2025 model year; 1,024,407 vehicles across all models; filed Oct 2025; 25V744000)
- OCS Sensors May Short Circuit (2021 model year; 999,901 vehicles across all models; filed Dec 2023; 23V865000)
- Stability Control Deactivated on Startup/FMVSS 126 (2021–2022 model years; 458,110 vehicles across all models; filed Apr 2022; 22V239000)
- Loose Third-Row Seatback Bolts/FMVSS 202 (2021–2025 model years; 167,802 vehicles across all models; filed Feb 2025; 25V086000)
- Improperly Welded Second-Row Seat Rails (2025 model year; 54,631 vehicles across all models; filed Oct 2025; 25V668000)
All 8 Toyota Sienna Hybrid recall campaigns · Toyota Sienna Hybrid problems, recalls and mpg by year · Used car inspection checklist
What the numbers can't tell you
- Sales volume. NHTSA publishes no sales figures with complaints, so a popular year draws more reports even if each car is no worse.
- Recent years are under-counted. Owners file reports for years after purchase; the newest model years will keep growing.
- The individual car. Maintenance, mileage and repairs matter more for one used car than any model-year average. Get a pre-purchase inspection and check open recalls by VIN.
Toyota Sienna Hybrid years FAQ
Which Toyota Sienna Hybrid year has the fewest complaints?
Among the model years shown whose counts have settled, the 2021 has the fewest owner complaints filed with NHTSA (43). That is a count of reports, not a measure of reliability.
Does fewer complaints mean a more reliable car?
Not necessarily. Complaint counts depend on how many cars were sold, how old they are and how many owners file reports. Use them to spot patterns worth asking about, alongside recalls, crash tests and a pre-purchase inspection.
Are there Toyota Sienna Hybrid years to avoid?
No model year is officially one to avoid. By owner complaints to NHTSA, the settled years with the most reports are the 2021 models, and across all years the most-reported problem area is the seats. Compare those years with the ones that drew the fewest reports, then check any specific car for open recalls by VIN and get a pre-purchase inspection.
What is the most common Toyota Sienna Hybrid problem?
Across the model years shown, owners most often report problems with the seats (230 of 480 complaints list it). Each model-year report breaks the complaints down by component.
How many recalls does the Toyota Sienna Hybrid have?
NHTSA lists 8 recall campaigns covering the Toyota Sienna Hybrid. See every one, with official wording and repair rates, on the Toyota Sienna Hybrid recall page.
Why are newer years left out of fewest and most?
Owners keep filing complaints for years after a car is sold. We mark the two newest model years as still collecting reports, and we only rank years that are at least five years old.
How this page was madeSources, processing, limits, review and changes
Data sources
- NHTSA recalls by vehicle
Retrieved Oct 6, 2026 - US DOT recall completion rates (data.transportation.gov)
Retrieved Oct 6, 2026 - NHTSA ODI owner complaints
Retrieved Oct 6, 2026 - NHTSA NCAP 5-Star Safety Ratings
Retrieved Oct 6, 2026 - EPA fuel economy data (licence confirmation pending)
Retrieved Oct 6, 2026 - EIA weekly retail gasoline prices
Weekly, all taxes included
Processing
- Complaints are counted per component. One complaint can list several, so component totals add up to more than the total.
- Fuel cost = miles per year ÷ EPA combined mpg × EIA weekly price for your region.
Limitations
- Complaint counts are owner reports, not verified findings or failure rates. There is no sales denominator.
- Recall campaigns are listed for the model year. Only NHTSA and the automaker know whether a specific car was repaired.
- Recent model years are still collecting reports.
Review
Data compiled automatically from the official files listed here.
Changelog
- 2026-10-06 Data refreshed from the official files.