Toyota Sienna AWD
35 MPG The 2026 Toyota Sienna AWD is EPA-rated at 35 MPG combined (35 city / 36 highway). Over 15,000 miles a year that is about 429 gallons, $1371 a year in fuel, or $0.091 per mile at $3.20/gal.
Across its full 2011–2026 run it averages 24.5 MPG, improving by 17 MPG over 15 model years.
Running cost at different fuel prices and mileages
The figure everyone actually wants, and the one the EPA does not publish — because it depends on a fuel price no agency will commit to.
| Fuel price | Per mile | 10,000 mi/yr | 15,000 mi/yr | 20,000 mi/yr |
|---|---|---|---|---|
| $2.50/gal | $0.071 | $714 | $1071 | $1429 |
| $3.00/gal | $0.086 | $857 | $1286 | $1714 |
| $3.20/gal | $0.091 | $914 | $1371 | $1829 |
| $3.50/gal | $0.100 | $1000 | $1500 | $2000 |
| $4.00/gal | $0.114 | $1143 | $1714 | $2286 |
| $4.50/gal | $0.129 | $1286 | $1929 | $2571 |
| $5.00/gal | $0.143 | $1429 | $2143 | $2857 |
Every model year
| Year | Combined | City | Highway | EPA fuel cost/yr | CO₂ g/mi | Trims |
|---|---|---|---|---|---|---|
| 2026 | 35 MPG | 35 | 36 | $1800 | 253 | 1 |
| 2025 | 35 MPG | 34 | 36 | $1800 | 253 | 1 |
| 2024 | 35 MPG | 35 | 36 | $1800 | 253 | 1 |
| 2023 | 35 MPG | 35 | 36 | $1800 | 253 | 1 |
| 2022 | 35 MPG | 35 | 36 | $1800 | 253 | 1 |
| 2020 | 20 MPG | 18 | 24 | $3100 | 441 | 1 |
| 2019 | 20 MPG | 18 | 24 | $3100 | 441 | 1 |
| 2018 | 20 MPG | 18 | 24 | $3100 | 441 | 1 |
| 2017 | 20 MPG | 18 | 24 | $3100 | 441 | 1 |
| 2016 | 19 MPG | 16 | 23 | $3300 | 467 | 1 |
| 2015 | 19 MPG | 16 | 23 | $3300 | 467 | 1 |
| 2014 | 19 MPG | 16 | 23 | $3300 | 467 | 1 |
| 2013 | 19 MPG | 16 | 23 | $3300 | 467 | 1 |
| 2012 | 19 MPG | 17 | 23 | $3300 | 468 | 1 |
| 2011 | 18 MPG | 16 | 22 | $3450 | 494 | 1 |
Where a model year offered several engines or drivetrains, the figure is the average across all EPA-tested trims that year — the trim count is shown so you can see how much averaging is involved.
How it compares in its class
Among the 5 minivan - 4wd models tracked here, the Toyota Sienna AWD ranks 1 on current figures, against a class average of 18.0 MPG.
Nothing in its class is rated higher — it leads the group.
Tailpipe CO₂ is rated at 253 grams per mile, which works out to roughly 3.8 tonnes a year at 15,000 miles.
Questions
What MPG does the Toyota Sienna AWD get?
The 2026 Toyota Sienna AWD is rated at 35 MPG combined by the EPA — 35 city and 36 highway. Across all 15 model years in the database it averages 24.5 MPG, ranging from 18 to 35 depending on year and trim.
How much does a Toyota Sienna AWD cost in fuel per year?
At 35 MPG and 15,000 miles a year, it burns about 429 gallons — roughly $1371 a year with fuel at $3.20 a gallon, or $0.091 per mile. The EPA's own published annual figure for the 2026 model is $1800.
Has the Toyota Sienna AWD become more efficient over time?
Yes. It has gone from 18 MPG in 2011 to 35 in 2026 — an improvement of 17 MPG, or 94% across 15 model years.
Is the Toyota Sienna AWD efficient for its class?
It ranks 1 of 5 in the Minivan - 4WD class on current figures, against a class average of 18.0 MPG. That is 17.0 better than typical for the class.
EPA test figures from fueleconomy.gov. Cost per mile and annual fuel spend are computed at a reference price of $3.20 per gallon — use your own price. Estimates based on official test figures and average fuel prices. Real-world consumption varies with driving style, load, terrain and maintenance.