Toyota Sienna Specifications & MPG Data
2015–2026 model years24 variantsUp to 36 MPG combined
Detailed Specifications
MPG & Fuel Economy
MPG for every year and trim
View details →Engine Specifications
Engine Specs for every year and trim
View details →Annual Fuel Cost
Fuel Cost for every year and trim
View details →Transmission Specifications
Transmission for every year and trim
View details →Drivetrain & Drive Type
Drivetrain for every year and trim
View details →Vehicle Class & EPA Size Category
Vehicle Class for every year and trim
View details →Maintenance Schedule & Service Intervals
Maintenance for every year and trim
View details →Dimensions & Size
Dimensions for every year and trim
View details →NHTSA Safety Ratings
Safety for every year and trim
View details →Toyota Sienna Generations
Grouped by year ranges where the engine lineup, drivetrain options, and EPA class stay consistent — a derived approximation of the factory generations, not a manufacturer-published list.
| Years | Variants | Engines | Drive | Class | Best MPG |
|---|---|---|---|---|---|
| 2021–2026 | 12 | 2.5L | All-Wheel Drive, Front-Wheel Drive | Minivan - 2WD, Minivan - 4WD | 36 |
| 2015–2020 | 12 | 3.5L | All-Wheel Drive, Front-Wheel Drive | Minivan - 2WD, Minivan - 4WD | 22 |
Toyota Sienna — All Years Overview
| Year | Trim | Engine | Trans | Drive | City | Hwy | Combined | Fuel |
|---|---|---|---|---|---|---|---|---|
| 2026 | Auto (AV-S6), 4 cyl, 2.5 L | 4 · 2.5L | Automatic (AV-S6) | Front-Wheel Drive | 36 | 36 | 36 | Regular Gasoline |
| 2026 | Auto (AV-S6), 4 cyl, 2.5 L | 4 · 2.5L | Automatic (AV-S6) | All-Wheel Drive | 35 | 36 | 35 | Regular Gasoline |
| 2025 | Auto (AV-S6), 4 cyl, 2.5 L | 4 · 2.5L | Automatic (AV-S6) | Front-Wheel Drive | 36 | 36 | 36 | Regular Gasoline |
| 2025 | Auto (AV-S6), 4 cyl, 2.5 L | 4 · 2.5L | Automatic (AV-S6) | All-Wheel Drive | 34 | 36 | 35 | Regular Gasoline |
| 2024 | Auto (AV-S6), 4 cyl, 2.5 L | 4 · 2.5L | Automatic (AV-S6) | Front-Wheel Drive | 36 | 36 | 36 | Regular Gasoline |
| 2024 | Auto (AV-S6), 4 cyl, 2.5 L | 4 · 2.5L | Automatic (AV-S6) | All-Wheel Drive | 35 | 36 | 35 | Regular Gasoline |
| 2023 | Auto (AV-S6), 4 cyl, 2.5 L | 4 · 2.5L | Automatic (AV-S6) | Front-Wheel Drive | 36 | 36 | 36 | Regular Gasoline |
| 2023 | Auto (AV-S6), 4 cyl, 2.5 L | 4 · 2.5L | Automatic (AV-S6) | All-Wheel Drive | 35 | 36 | 35 | Regular Gasoline |
| 2022 | Auto (AV-S6), 4 cyl, 2.5 L | 4 · 2.5L | Automatic (AV-S6) | Front-Wheel Drive | 36 | 36 | 36 | Regular Gasoline |
| 2022 | Auto (AV-S6), 4 cyl, 2.5 L | 4 · 2.5L | Automatic (AV-S6) | All-Wheel Drive | 35 | 36 | 35 | Regular Gasoline |
| 2021 | Auto (AV-S6), 4 cyl, 2.5 L | 4 · 2.5L | Automatic (AV-S6) | All-Wheel Drive | 35 | 36 | 35 | Regular Gasoline |
| 2021 | Auto (AV-S6), 4 cyl, 2.5 L | 4 · 2.5L | Automatic (AV-S6) | Front-Wheel Drive | 36 | 36 | 36 | Regular Gasoline |
| 2020 | Auto (S8), 6 cyl, 3.5 L | 6 · 3.5L | Automatic (S8) | Front-Wheel Drive | 19 | 26 | 21 | Regular Gasoline |
| 2020 | Auto (S8), 6 cyl, 3.5 L | 6 · 3.5L | Automatic (S8) | All-Wheel Drive | 18 | 24 | 20 | Regular Gasoline |
| 2019 | Auto (S8), 6 cyl, 3.5 L | 6 · 3.5L | Automatic (S8) | Front-Wheel Drive | 19 | 27 | 22 | Regular Gasoline |
| 2019 | Auto (S8), 6 cyl, 3.5 L | 6 · 3.5L | Automatic (S8) | All-Wheel Drive | 18 | 24 | 20 | Regular Gasoline |
| 2018 | Auto (S8), 6 cyl, 3.5 L | 6 · 3.5L | Automatic (S8) | Front-Wheel Drive | 19 | 27 | 22 | Regular Gasoline |
| 2018 | Auto (S8), 6 cyl, 3.5 L | 6 · 3.5L | Automatic (S8) | All-Wheel Drive | 18 | 24 | 20 | Regular Gasoline |
| 2017 | Auto (S8), 6 cyl, 3.5 L | 6 · 3.5L | Automatic (S8) | Front-Wheel Drive | 19 | 27 | 22 | Regular Gasoline |
| 2017 | Auto (S8), 6 cyl, 3.5 L | 6 · 3.5L | Automatic (S8) | All-Wheel Drive | 18 | 24 | 20 | Regular Gasoline |
| 2016 | Auto (S6), 6 cyl, 3.5 L | 6 · 3.5L | Automatic (S6) | Front-Wheel Drive | 18 | 25 | 21 | Regular Gasoline |
| 2016 | Auto (S6), 6 cyl, 3.5 L | 6 · 3.5L | Automatic (S6) | All-Wheel Drive | 16 | 23 | 19 | Regular Gasoline |
| 2015 | Auto (S6), 6 cyl, 3.5 L | 6 · 3.5L | Automatic (S6) | Front-Wheel Drive | 18 | 25 | 21 | Regular Gasoline |
| 2015 | Auto (S6), 6 cyl, 3.5 L | 6 · 3.5L | Automatic (S6) | All-Wheel Drive | 16 | 23 | 19 | Regular Gasoline |