AutoSpecData

Toyota Sienna Drivetrain (FWD/RWD/AWD/4WD)

The 2026 Toyota Sienna is available in Front-Wheel Drive, All-Wheel Drive drivetrain configurations.

Latest model year (2026):

The Toyota Sienna is offered in Front-Wheel Drive, All-Wheel Drive configurations, depending on trim.

Verifiedfueleconomy.gov · Verified August 11, 2026
OverviewMPGEngine SpecsFuel CostTransmissionDrivetrainVehicle ClassMaintenanceTowingGas TankDimensionsCurb WeightSafety

Toyota Sienna Drivetrain — All Years

YearTrimDriveTransmissionEngineMPG Comb.
2026Config 1 of 2Auto (AV-S6), 4 cyl, 2.5 LFront-Wheel DriveAutomatic (AV-S6)4 2.5L36
2026Config 2 of 2Auto (AV-S6), 4 cyl, 2.5 LAll-Wheel DriveAutomatic (AV-S6)4 2.5L35
2025Config 1 of 2Auto (AV-S6), 4 cyl, 2.5 LFront-Wheel DriveAutomatic (AV-S6)4 2.5L36
2025Config 2 of 2Auto (AV-S6), 4 cyl, 2.5 LAll-Wheel DriveAutomatic (AV-S6)4 2.5L35
2024Config 1 of 2Auto (AV-S6), 4 cyl, 2.5 LFront-Wheel DriveAutomatic (AV-S6)4 2.5L36
2024Config 2 of 2Auto (AV-S6), 4 cyl, 2.5 LAll-Wheel DriveAutomatic (AV-S6)4 2.5L35
2023Config 1 of 2Auto (AV-S6), 4 cyl, 2.5 LFront-Wheel DriveAutomatic (AV-S6)4 2.5L36
2023Config 2 of 2Auto (AV-S6), 4 cyl, 2.5 LAll-Wheel DriveAutomatic (AV-S6)4 2.5L35
2022Config 1 of 2Auto (AV-S6), 4 cyl, 2.5 LFront-Wheel DriveAutomatic (AV-S6)4 2.5L36
2022Config 2 of 2Auto (AV-S6), 4 cyl, 2.5 LAll-Wheel DriveAutomatic (AV-S6)4 2.5L35
2021Config 1 of 2Auto (AV-S6), 4 cyl, 2.5 LAll-Wheel DriveAutomatic (AV-S6)4 2.5L35
2021Config 2 of 2Auto (AV-S6), 4 cyl, 2.5 LFront-Wheel DriveAutomatic (AV-S6)4 2.5L36
2020Config 1 of 2Auto (S8), 6 cyl, 3.5 LFront-Wheel DriveAutomatic (S8)6 3.5L21
2020Config 2 of 2Auto (S8), 6 cyl, 3.5 LAll-Wheel DriveAutomatic (S8)6 3.5L20
2019Config 1 of 2Auto (S8), 6 cyl, 3.5 LFront-Wheel DriveAutomatic (S8)6 3.5L22
2019Config 2 of 2Auto (S8), 6 cyl, 3.5 LAll-Wheel DriveAutomatic (S8)6 3.5L20
2018Config 1 of 2Auto (S8), 6 cyl, 3.5 LFront-Wheel DriveAutomatic (S8)6 3.5L22
2018Config 2 of 2Auto (S8), 6 cyl, 3.5 LAll-Wheel DriveAutomatic (S8)6 3.5L20
2017Config 1 of 2Auto (S8), 6 cyl, 3.5 LFront-Wheel DriveAutomatic (S8)6 3.5L22
2017Config 2 of 2Auto (S8), 6 cyl, 3.5 LAll-Wheel DriveAutomatic (S8)6 3.5L20
2016Config 1 of 2Auto (S6), 6 cyl, 3.5 LFront-Wheel DriveAutomatic (S6)6 3.5L21
2016Config 2 of 2Auto (S6), 6 cyl, 3.5 LAll-Wheel DriveAutomatic (S6)6 3.5L19
2015Config 1 of 2Auto (S6), 6 cyl, 3.5 LFront-Wheel DriveAutomatic (S6)6 3.5L21
2015Config 2 of 2Auto (S6), 6 cyl, 3.5 LAll-Wheel DriveAutomatic (S6)6 3.5L19

Data sourced from fueleconomy.gov (U.S. Department of Energy). MPG figures are EPA-tested. Fuel costs are estimates based on average fuel prices and 15,000 miles/year.

Toyota Sienna data analysis

How to read this Toyota Sienna data

This page lists every 2015 through 2026 Toyota Sienna record we hold for this measurement — 24 rows in total, one per configuration and model year rather than a single headline figure. Figures are published as the source agency records them: we do not round, average or interpolate missing years, and a year that is absent from the table is a year with no published measurement rather than a zero. Where a manufacturer offered several drivetrains or body styles in the same year, each appears on its own row, because those variants rarely share the same numbers.

Where these Toyota Sienna figures come from

Every value on this page is loaded from federal open data — EPA fuel economy submissions, NHTSA vehicle and crash-test records, and manufacturer specification filings — rather than dealer listings or copied editorial content. The Toyota Sienna record refreshes as the agencies publish, which typically means new model-year rows appear in the autumn and crash-test results follow through the model year as vehicles are tested. Because certification data is filed per configuration, treat any single headline number for this vehicle with caution: the figure that applies to a specific car depends on its engine, drivetrain, body style and model year, all of which are listed separately above. If a number here disagrees with a brochure, the brochure is usually quoting the best available configuration rather than the one being sold.

Frequently Asked Questions About Sienna Drivetrain

Is the Toyota Sienna front-wheel, rear-wheel, or all-wheel drive?

The Toyota Sienna is available in Front-Wheel Drive, All-Wheel Drive. Drivetrain availability changes by model year and trim — the table above shows every combination.

Does the Toyota Sienna come with AWD or 4WD?

Yes — all-wheel or four-wheel drive is available on the Toyota Sienna. See the table above for the specific years and trims.

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