Used car safety, rank #27 of 188
Toyota Sienna hybrid 2WD Safety Rating (2021-23)
Real IIHS driver death rates for the 2021-23 Toyota Sienna hybrid 2WD, a very large wagon or minivan, compared with its class and with the current model.
Honorable MentionIIHS 2026 edition Β· 2021β2024 crashes. Results apply only to the model years and drivetrain shown. Read the new release and its limits Β· Browse the older edition. Prices and reliability from older model years have not been carried forward.
The 2021-23 Toyota Sienna hybrid 2WD has an IIHS driver death rate of 10 per million registered vehicle years against a very large station wagons/minivans average of 25, which is 60% below the class average. That places it #27 of 188 used vehicles with a safety score of 81.9/100, earning our Honorable Mention designation.
What the Toyota Sienna hybrid death rate means
At 10 driver deaths per million registered vehicle years, the Toyota Sienna hybrid 2WD beats the very large station wagons/minivans average of 25 by 60%. The 95% confidence interval is 0 to 20, so even the pessimistic end of the range is no worse than the class average.
The other-driver death rate of 37 measures the opposite risk: how many drivers of other vehicles died in crashes with a Toyota Sienna hybrid. Its 95% confidence interval is 15β59. It is higher than the Toyota Sienna hybrid's own driver death rate, the usual pattern for heavier vehicles. Remember that death rates describe vehicles and their drivers together: IIHS adjusts for driver age and gender, but not for where or how carefully people drive. Our score weights this model's own rate at 70% and its class at 30%; see how we rank used cars.
Compared with similar used station wagons/minivans
The safest very large station wagons/minivans in the IIHS study, by our score, with the Toyota Sienna hybrid 2WD highlighted. It ranks 1 of the 5 shown.
| Vehicle | Years | Death rate | Score | Reliability | Used price |
|---|---|---|---|---|---|
| Toyota Sienna hybrid 2WD (this page) | 2021-23 | 10 (0 to 20) | 81.9 | n/a | n/a |
| Honda Odyssey | 2022-23 | 11 (0 to 23) | 80.4 | n/a | n/a |
| Toyota Sienna hybrid 4WD | 2021-23 | 23 (0 to 48) | 65.1 | n/a | n/a |
| Chrysler Pacifica Plug-In hybrid | 2021-23 | 35 (4 to 66) | 45.6 | n/a | n/a |
| Chrysler Pacifica 2WD | 2021-23 | 51 (22 to 80) | 34.8 | n/a | n/a |
Class average for very large station wagons/minivans: 25 driver deaths per million registered vehicle years.
Safety recalls for the Toyota Sienna hybrid 2WD
A recall is a defect the manufacturer must repair free of charge, however old the car and whoever owns it now. On a used car this matters more than on a new one: the work is only done if a previous owner took it in.
2 recall campaigns on the 2023 model year, covering equipment adaptive/mobility, seats.
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Equipment adaptive/mobility: wheelchair restraints/securement, latch/anchor
Risk: An unsecured wheelchair can move during transit, increasing the risk of injury.
Remedy: Dealers will inspect and replace the retractors, free of charge.
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Seats: mid/rear assembly, recliner
Risk: An improperly tightened seatback may not adequately restrain the occupant during a crash, increasing their risk of injury.
Remedy: Dealers will tighten the seat assembly bolts, free of charge.
Recall campaigns from the NHTSA recalls database, retrieved 2026-09-16. A campaign covers a range of build dates, not every car of the model year, and IIHS reports this nameplate across several years while these results are for 2023. Confirm against the VIN. Recalls do not affect the death rate on this page.
Toyota Sienna hybrid 2WD: Common Questions
Is the Toyota Sienna hybrid 2WD a safe car?
Yes, by the measure that matters most. IIHS recorded a driver death rate of 10 per million registered vehicle years for the 2021-23 Toyota Sienna hybrid 2WD, 60% below the class average (25 for very large station wagons/minivans). That earns a used-car safety score of 81.9 out of 100 and rank #27 of 188 used vehicles, with a Honorable Mention designation.
What is the Toyota Sienna hybrid 2WD driver death rate?
10 driver deaths per million registered vehicle years, with a 95% confidence interval of 0 to 20. Drivers of other vehicles that collided with a Toyota Sienna hybrid died at a rate of 37 per million. Source: IIHS driver death rates by make and model, covering 2021-23 models.
How does the Toyota Sienna hybrid 2WD compare with other very large station wagons/minivans?
The very large station wagons/minivans class averages 25 driver deaths per million; the Toyota Sienna hybrid 2WD sits at 10. Among the 5 very large station wagons/minivans compared above it ranks 1 by safety score.