About $1,470 a year for full coverage on a national average — within a few percent of the $1,438 average car. Insurers rate the Toyota Sienna at an index of 102 where 100 is a typical vehicle, based on how often and how expensively these cars actually generate claims (latest data covers 2022-2024).
The premium isn't spread evenly across the Toyota Sienna: Collision — damage to your own car in a crash — carries its highest loss index at 110, while Property damage sits at 90. Those 20 points are the real reason behind the price, and they are the part a quote form never shows you. Among 4 minivans we hold data for, the Sienna ranks #4 from cheapest, above the class median of 96. Against what the car is worth the bill looks different again: a 2026 Sienna sells for a median $70,052, so a year of cover costs 2.1% of the car's value. Over 19 generations of data the index has climbed from 76 (2004-2006) to 102 (2022-2024). Calculated from 38 insurance-loss records and live US listing prices.
Why a Sienna costs what it does
Insurers don't price a car with one number — they track losses separately for each kind of cover. An index of 100 is the average vehicle, so anything above means this model generates costlier claims of that type:
Read it as «where the money goes». A high Collision figure means these cars are expensive to repair after a crash; a high Comprehensive figure points at theft, weather and vandalism instead. Estimated annual split at $1,470: Liability (BI + PD) $706 · Collision $412 · Comprehensive $176 · Other (UM / PIP) $176.
The Sienna against its class
Every minivans we hold insurance data for, cheapest to insure first. The Sienna is highlighted — rivals are clickable if you're cross-shopping:
Class as defined by insurers (Minivans), not by us — it groups cars by how they're actually driven and repaired. Median for this class is 96, roughly $1,380 a year.
How it changed by generation
Insurance-loss index of the Sienna across every generation in the data. Newer isn't automatically cheaper — driver-assist systems cut crash frequency, while sensors and aluminium panels push repair bills up:
Each point averages every recorded variant of that generation. The Sienna has become more expensive to insure over time (+27 points).
What a Sienna costs by state
Where you park matters as much as what you drive. The Sienna's index applied to each state's average premium — the same car, the same cover, different postcode:
| State | Sienna est. / yr | vs national |
|---|---|---|
| Florida | +39% vs US | |
| Louisiana | +38% vs US | |
| New York | +32% vs US | |
| District of Columbia | +26% vs US | |
| Georgia | +21% vs US | |
| Texas | +20% vs US | |
| Wisconsin | -30% vs US | |
| Hawaii | -31% vs US | |
| Idaho | -32% vs US | |
| North Dakota | -33% vs US | |
| Vermont | -33% vs US | |
| Maine | -36% vs US |
Six priciest and six cheapest states shown. Figures are the state's average premium scaled by the Toyota Sienna's loss index of 102 — your own quote also depends on age, record, deductible and ZIP.
Toyota Sienna insurance — frequently asked
How much is insurance for a Toyota Sienna?
About $1,470 a year for full coverage at the national average, versus $1,438 for a typical car. That's the model's insurance-loss index of 102 applied to the US average premium.
Why is the Sienna expensive or cheap to insure?
For the Toyota Sienna the costliest area is Collision at an index of 110, covering damage to your own car in a crash — against 90 for its cheapest. Insurers set premiums from claim history like that, not from the sticker price — which is why the Toyota Sienna lands at 102, not at what it costs new.
Is the Sienna cheaper to insure than rivals?
It ranks #4 of 4 in the minivans class, where the median index is 96 against this car's 102. Cheaper rivals are listed in the chart above.
Is that a lot relative to the car's value?
A year of cover is 2.1% of what a 2026 Sienna sells for — $1,470 against a median price of $70,052. Cheap cars often show a higher percentage even when the dollar premium is lower, and at 2.1% the Sienna sits on the cheap side of it.
Does its safety rating lower the premium?
Not directly. The Sienna holds 5 stars from NHTSA, but crash-test performance and repair cost are priced separately — a car can protect occupants well and still be costly to fix.
Where does this data come from?
Insurance-loss indices published for real vehicles, combined with NAIC state average premiums. It's claim history, not a quote engine — so it shows what these cars actually cost insurers rather than what one company would offer you.
Will my own quote match this?
Treat it as a baseline for the car itself. Your figure also moves with age, driving record, deductible, mileage and ZIP code — the same Sienna can differ by hundreds between two drivers.
How we work this out
Mark ForCar as a preferred source and our data shows up first in your Google results. One click, no account.