The 2025 Toyota Sienna gets 35 to 36 miles per gallon combined, depending on the version. The best is the 2025 Sienna 2WD at 36 mpg.
In the Minivan - 2WD class for 2025, the Sienna ranks 1st of 5 for combined mileage (36 mpg), 1st of 5 for yearly fuel cost ($1,750 for its cheapest version, cheapest first) and 2nd of 5 for tailpipe CO2 (246 grams per mile for its lowest version, lowest first). The middle model of the class gets 30 mpg, costs $2,850 a year and puts out 274 grams per mile.
Across all 250 2025 models in the file that burn fuel, the middle best-version figure is 25 mpg and the highest is 57 mpg (Toyota Prius). Of the 249 other models, 21 get more miles per gallon than the 2025 Sienna's best version, 4 other models get the same and 224 get less. The 2025 Sienna's cheapest version costs $1,750 a year to fuel by the agency's figure; of the 241 other models with a cost figure, 20 cost less, 3 the same and 218 more.
Open the best-mileage list of this class for 2025. Cost and CO2 in the table are each model's lowest figure over its versions; plug-in hybrid and fuel-cell versions have no fuel cost and are left out of the cost column.
| Place | Model | Best version | mpg | Fuel a year, cheapest version | CO2 g/mi, lowest version |
|---|---|---|---|---|---|
| 1 | 2025 Toyota SiennaThis car | 2025 Sienna 2WD | 36 | $1,750 | 246 |
| 2 | 2025 Kia Carnival | 2025 Carnival Hybrid | 33 | $1,900 | 274 |
| 3 | 2025 Chrysler Pacifica | 2025 Pacifica Hybrid | 30 | $2,850 | 119 |
| 4 | 2025 Chrysler Voyager | 2025 Voyager | 22 | $2,850 | 401 |
Pick a 2025 version, then set your miles and fuel price. Fuel price as of 2026-11-14, U.S. Department of Energy / EPA. The price box starts at the dated price of the fuel the picked version burns (regular, midgrade or premium gasoline, diesel, E85 or electricity) and sets the price of that fuel. Miles are limited to 1,000 to 60,000 a year and the price to $0.01 to $20.00; a value outside that is worked out at the nearest limit.
2025 Sienna 2WD, 4-cyl 2.5 L: 36 mpg city, 36 highway, 36 combined. The agency's own estimate for the 2025 Sienna version is $1,750 a year (15,000 miles, the agency's fuel prices).
The 3 nearest rivals in the Minivan - 2WD class for 2025, picked by closest combined mileage; only versions with a fuel-cost figure are listed. Same miles as on the left. The price box on the left is the price of the fuel of the version you picked: a rival that burns the same fuel uses that price, a rival that burns another fuel keeps the dated price of its own fuel. The 5-year line is 5 times the yearly gap.
The Sienna costs $152 less to fuel each year.
Over 5 years the Sienna costs $760 less to fuel than the Carnival (5 times the yearly difference, at these miles and these prices).
Dollar gaps use each car's best-mileage version.
| Rival in 2025 | Best version | Combined | Fuel a year, agency (15,000 miles) | Against the Sienna (mileage) | Agency yearly fuel cost against the Sienna | Side by side |
|---|---|---|---|---|---|---|
| 2025 Kia Carnival | 2025 Carnival Hybrid | 33 mpg | $1,900 | 3 lower | $150 more a year | Compare |
| 2025 Chrysler Pacifica | 2025 Pacifica Hybrid | 30 mpg | - | 6 lower | - | - |
| 2025 Chrysler Voyager | 2025 Voyager | 22 mpg | $2,850 | 14 lower | $1,100 more a year | - |
EPA test figures for 2025; the last column is the yearly fuel cost against the cheapest version.
| Version | Engine | Gearbox | Drive | City | Highway | Combined | Fuel a year | CO2 g/mi | Fuel vs cheapest |
|---|---|---|---|---|---|---|---|---|---|
| 2025 Sienna 2WDHybrid | 4-cyl 2.5 L | Automatic (AV-S6) | Front-wheel | 36 | 36 | 36 | $1,750 | 246 | cheapest |
| 2025 Sienna AWDHybrid | 4-cyl 2.5 L | Automatic (AV-S6) | All-wheel | 34 | 36 | 35 | $1,800 | 253 | +$50 |
Enter the price difference you were quoted for the 2025 Sienna; this page has no prices. Miles come from the calculator. The fuel price box there sets the price of the fuel of the version picked there; a version here that burns another fuel keeps the dated price of its own fuel. Versions with no fuel-cost figure are not listed.
Type the price difference you were quoted to see the payback.
Tailpipe CO2: the 2025 Sienna 2WD puts out 246 grams per mile; across the 2 tested versions the figure runs from 246 to 253.
EPA scores (1 to 10, 10 best) for the 2025 Sienna 2WD: fuel economy score 7, greenhouse gas score 7.
Best combined figure of the Sienna gas version and hybrid each model year since 2016, set against the 2025 model.
| Model year | Best gas version | Best hybrid | Versions tested | Against 2025 | |
|---|---|---|---|---|---|
| 2016 | 21 mpg | none | 2 | 15 mpg lower than 2025 | |
| 2017 | 22 mpg | none | 2 | 14 mpg lower than 2025 | |
| 2018 | 22 mpg | none | 2 | 14 mpg lower than 2025 | |
| 2019 | 22 mpg | none | 2 | 14 mpg lower than 2025 | |
| 2020 | 21 mpg | none | 2 | 15 mpg lower than 2025 | |
| 2021 | none | 36 mpg | 2 | same as 2025 | |
| 2022 | none | 36 mpg | 2 | same as 2025 | |
| 2023 | none | 36 mpg | 2 | same as 2025 | |
| 2024 | none | 36 mpg | 2 | same as 2025 | |
| 2025This page | none | 36 mpg | 2 | this page | |
| 2026 | none | 36 mpg | 2 | same as 2025 |
Compared with the 2024 model: 2 versions were tested then and 2 now; the best figure went from 36 to 36 mpg (no change).
The 2026 model has 2 tested versions.
| Version in 2025 | 2025 | 2024 | Change |
|---|---|---|---|
| 2025 Sienna 2WD, 4-cyl 2.5 L | 36 mpg | 36 mpg | no change |
| 2025 Sienna AWD, 4-cyl 2.5 L | 35 mpg | 35 mpg | no change |
Crash-test stars from the U.S. safety agency's 5-Star Safety Ratings, checked 2026-11-14. 5 is the best.
| Vehicle | Overall | Front | Side | Rollover |
|---|---|---|---|---|
| 2025 Toyota SIENNA HYBRID VAN AWD | 5 of 5 | 4 of 5 | 5 of 5 | 4 of 5 |
| 2025 Toyota SIENNA HYBRID VAN FWD | 5 of 5 | 4 of 5 | 5 of 5 | 4 of 5 |
The agency lists 2 variants; all 2 are shown.
The agency's record for the first rated vehicle also lists 272 complaints, 7 recalls, 0 investigations.
272 complaints for the 2025 Toyota Sienna are on file (checked 2026-11-14). Complaints are reports that owners sent to the safety agency. They are not proven defects, and the counts are not adjusted for how many cars were sold.
| Part named in the reports | Reports | |
|---|---|---|
| Seats | 214 | |
| Unknown Or Other | 29 | |
| Structure | 16 | |
| Visibility | 12 | |
| Visibility/Wiper | 7 |
3 of the 272 reports say the car was in a crash, 0 mention a fire and 2 mention an injury. One report can name more than one part.
6 recalls are on file for the 2025 Toyota Sienna at the U.S. safety agency (checked 2026-11-14). A dealer does recall repairs free of charge.
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2022-2026 Sienna Hybrid 7-passenger vehicles. The second-row seat backs may fail to remain secured in the event of a crash.
Fix: Dealers will update the supplemental restraint system (SRS) electronic control unit (ECU) software.
Rollx Vans (Rollx) is recalling certain GMC Yukon, Sierra, Chevrolet Express 2500, Ford Transit, E-250, Toyota Sienna, Sienna Hybrid, Honda Odyssey, Chrysler Town and Country, Voyager, Pacifica, Dodge Grand Caravan, and Ram Promaster vehicles equipped with ...
Fix: Rollx will work with Q'Straint to inspect and replace the retractors as necessary, free of charge. Owner notification letters were mailed February 5, 2026.
Vantage Mobility, LLC (VM) is recalling certain 2021-2026 Honda Odyssey, 2021-2025 Chrysler Pacifica, and Toyota Sienna vehicles equipped with QRT-Deluxe and QRT-Max wheelchair restraints.
Fix: Dealers will inspect and replace the retractors, free of charge. Owner notification letters was mailed January 27, 2026. Owners may contact Vantage Mobility customer service at 1-800-488-9082.
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2022-2026 Toyota, Lexus, and Subaru Solterra vehicles equipped with a Panoramic View Monitor (PVM) system. Please see the recall report for a complete list of models.
Fix: Dealers will update the parking assist software, free of charge. Owner letters were mailed January 2, 2026. Owners may contact Toyota's customer service at 1-800-331-4331.
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2025 Sienna Hybrid vehicles. The second-row seat rails may be welded improperly.
Fix: Dealers will replace the second-row seat rails, free of charge. Owner letters were mailed May 15, 2026. This is a phased recall. Owners may contact Toyota's customer service at 1-800-331-4331.
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2021-2025 Sienna Hybrid vehicles. The bolts for the seatbacks on the third-row seat assemblies may not be tightened properly.
Fix: Dealers will tighten the seat assembly bolts, free of charge. Owner notification letters were mailed April 1, 2025. Owners may contact Toyota's customer service at 1-800-331-4331.
Other 2025 models of the same agency class, each with its best combined figure. The Sienna itself is at 36 mpg.
More Toyota models that have a 2025 page here, with the class of each and its best combined figure.
The 2025 Sienna 2WD with 36 mpg combined (36 city, 36 highway).
The 2025 Toyota Sienna costs between $1,750 and $1,800 to fuel by the agency's estimate, which assumes 15,000 miles a year. The cheapest is the 2025 Sienna 2WD at $1,750; the dearest is the 2025 Sienna AWD at $1,800. Use the calculator above for your own miles and fuel price.
2025 Sienna AWD: 35 mpg combined (34 city, 36 highway).
The 2025 Toyota Sienna is 1st of 5 for combined mileage. The top of the class is the 2025 Toyota Sienna at 36 mpg, and the middle figure for the class is 30 mpg. In the list, the next one behind is the 2025 Kia Carnival at 33 mpg.
The 2024 model had 2 tested versions and the 2025 model has 2. The best figure went from 36 to 36 mpg (no change).
In the agency's 5-Star Safety Ratings (checked 2026-11-14; 5 is the best), the stars are 2025 Toyota SIENNA HYBRID VAN AWD: overall 5 of 5, front 4, side 5, rollover 4; 2025 Toyota SIENNA HYBRID VAN FWD: overall 5 of 5, front 4, side 5, rollover 4. The agency lists 2 variants; all 2 are shown.
272 complaints for the 2025 Toyota Sienna are on file at the safety agency (checked 2026-11-14); the part named most often is Seats (214 reports). Complaints are reports owners sent in, not proven defects.
The agency's database lists 6 recalls for the 2025 Toyota Sienna (checked 2026-11-14). They are listed above with the repair the maker offers.
For the 2025 Toyota Sienna: EPA file 2026-11-04; fuel price 2026-11-14; crash tests 2026-11-14; complaints 2026-11-14; recalls 2026-11-14. Not covered: purchase price, towing, reliability, repair and insurance costs.
Mileage and fuel cost for the 2025 Toyota Sienna: U.S. Environmental Protection Agency, fueleconomy.gov vehicle file (file dated 2026-11-04). Recalls for the 2025 Toyota Sienna: U.S. National Highway Traffic Safety Administration (checked 2026-11-14). Crash-test ratings for the 2025 Toyota Sienna: NHTSA 5-Star Safety Ratings (checked 2026-11-14). Complaints for the 2025 Toyota Sienna: NHTSA (checked 2026-11-14). Fuel prices: U.S. Department of Energy / EPA (2026-11-14). Your own mileage depends on how and where you drive. Where our numbers come from.