MINIVAN · Regular gas
Toyota Sienna Fuel Cost
Hybrid-only minivan with class-leading fuel economy and available AWD. Below are estimated fuel costs based on 36 combined MPG and average US gas prices.
Best for families that prioritize space, comfort and easy loading.
- Great for commuting
- Family-friendly
- Excellent efficiency
- Updated for 2026
- EPA-style MPG
- US avg fuel prices
- US units
- Transparent assumptions
36 MPG
36 MPG
36 MPG
18 gal
~648 mi
MPG breakdown
Estimated fuel cost at 12,000 miles/year
Based on 36 MPG and $3.45/gal.
Annual cost
$1150
Monthly cost
$96
Cost per mile
$0.096
Gallons / year
333
Estimate your own cost
Pre-filled with the Toyota Sienna's combined MPG.
Pre-filled with estimated combined MPG for the Toyota Sienna. Adjust for your real-world driving.
Estimated Annual Cost
$0.00
Per Month
$0.00
Per Mile
$0.000
~333 gallons per year
Cost by annual mileage
How much you'll spend per year at common US mileage levels (estimates).
| Miles per year | Gallons / year | Annual cost | Monthly cost |
|---|---|---|---|
| 8,000 | 222 | $767 | $64 |
| 12,000 | 333 | $1150 | $96 |
| 15,000 | 417 | $1438 | $120 |
Estimates only. Actual costs depend on driving style, terrain, weather, and local fuel or electricity prices.
How we estimate Toyota Sienna costs
- MPG / MPGe
- EPA-style combined city + highway figures for the base trim and recent model year.
- Fuel price
- Average US retail regular gas, premium where required, or per-kWh electricity.
- Annual mileage
- Default scenarios at 8,000 / 12,000 / 15,000 miles per year.
- Trim & year variance
- AWD, larger wheels, towing packages and older years can lower efficiency 5–15%.
Sources & assumptions
- EPA fuel economy data — City / highway / combined MPG and MPGe baselines.
- U.S. Department of Energy (fueleconomy.gov) — Vehicle efficiency and EV range references.
- AAA gas price trends — Recent national and regional retail fuel averages.
- EIA electricity rates — Average residential per-kWh prices used for EV charging.
We summarize publicly available data — no scraping, no external API calls. Figures are calibrated periodically; use the calculators above for your exact inputs.
Frequently asked questions
What is the estimated annual fuel cost for the Toyota Sienna?
Driving 12,000 miles per year at 36 MPG and $3.45/gal, expect about $1150 per year. Heavier city driving or longer commutes will increase that.
What MPG does the Toyota Sienna get?
Estimated EPA-style ratings are roughly 36 city / 36 highway / 36 combined MPG. Real-world numbers depend on terrain, climate and driving style.
What is the tank size of the Toyota Sienna?
The Toyota Sienna typically has a 18-gallon tank. At 36 combined MPG, that's roughly 648 miles of driving range per fill-up.
How does Toyota Sienna fuel cost compare to other vehicles?
At 12,000 miles per year, this vehicle costs about $1150. Compare it to other minivans on our index page or use the cost-per-mile calculator to compare two specific vehicles side-by-side.
Cheaper-to-drive alternatives
Same vehicle class as the Toyota Sienna, but lower fuel or charging cost per mile. Annual cost at 12,000 mi.
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The closest competitors to the Toyota Sienna by MPG and category.
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See fuel costCompare the Toyota Sienna head-to-head
Side-by-side MPG, annual cost and cost-per-mile vs popular rivals.
Best road trips for the Toyota Sienna
Popular drives that pair well with the Toyota Sienna.
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