2020 Toyota Sienna
US · Van · Minivan - 2WD
The 2020 Toyota Sienna is listed in the US market as a van with gasoline power. Every figure below carries the source it came from, and anything our sources do not publish is left out rather than estimated.
- Engine
- 3.5L 6-cylinder (SIDI & PFI)
- Power
- Not available
- Torque
- Not available
- Transmission
- 8-speed automatic
- Drivetrain
- Varies by configuration: FWD, AWD
- Fuel
- Gasoline
- Seating
- Not available
Key Performance & Dimensions
Engine
| Specification | Value | Source |
|---|---|---|
| Engine | 3.5L 6-cylinder (SIDI & PFI) | |
| Displacement | 3.5 L | |
| Cylinders | 6 | |
| Fuel type | Gasoline | EPA fueleconomy.gov |
Not available from our sources: Aspiration, Power, Torque.
Transmission and drivetrain
| Specification | Value | Source |
|---|---|---|
| Transmission | Automatic | EPA fueleconomy.gov |
| Gears | 8 | |
| Drivetrain | Varies by configuration: FWD, AWD |
Fuel economy and range
| Specification | Value | Source |
|---|---|---|
| Combined | 21 mpg (11.2 L/100 km) to 20 mpg (11.8 L/100 km) | EPA fueleconomy.gov |
| City | 19 mpg (12.4 L/100 km) to 18 mpg (13.1 L/100 km) | |
| Highway | 26 mpg (9.0 L/100 km) to 24 mpg (9.8 L/100 km) |
Not available from our sources: Electric range, Battery capacity.
Trims and configurations
2 configurations listed by our sources. Engines, drivetrains and fuel economy can differ between them.
Recalls
NHTSA lists 2 recall campaigns for this model year. Last checked October 12, 2026.
20V682000: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2018-2019 4Runner, 2019-2020 Avalon, 2019 Corolla Hatchback, 2017-2019 Highlander, 2018-2020 Camry, 2020 Corolla, 2018-2019 Land Cruiser, 2017-2020 Tacoma, 2019-2020 RAV4, 2019-2020 Sequoia, 2017-2020 Sienna, 2019-2020 Tundra, 2018-2020 Lexus ES350, 2017 Lexus GS200t, 2017-2019 Lexus GS350, 2019 Lexus GS300, 2018-2020 Lexus…
Remedy: Toyota will notify owners, and dealers will replace the fuel pump assembly with an improved one, free of charge. Owners of specific models were notified that remedy parts were available starting January 21, 2021. Owners of other models…
Reported November 4, 2020. View on NHTSA
19V532000: STEERING
Braun Corporation (Braun) is recalling certain modified 2017-2020 Toyota Sienna vehicles. The steering shaft extensions may have been improperly manufactured, possibly causing the extensions to fracture.
Remedy: Braun has notified owners, and dealers will replace the steering shaft extensions, free of charge. The recall began July 25, 2019. Owners may contact Braun customer service at 1-800-488-0359.
Reported July 16, 2019. View on NHTSA
Data sources
- EPA fueleconomy.gov · retrieved October 12, 2026 · US Government public data
- NHTSA vPIC · retrieved October 12, 2026 · US Government public data
Source checked: October 12, 2026
Data verified: October 12, 2026
Specifications can vary by market, trim, configuration and production date. Confirm with the manufacturer before buying parts or making safety decisions. Report an error.
Compare
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Frequently asked questions
What engine does the 2020 Toyota Sienna have?
3.5L 6-cylinder (SIDI & PFI). Engines can differ by trim, so check the trim list below.
What is the fuel economy of the 2020 Toyota Sienna?
Combined fuel economy is 21 mpg (11.2 L/100 km) to 20 mpg (11.8 L/100 km), as published by the source shown in the specification table.
Is the 2020 Toyota Sienna front-wheel, rear-wheel or all-wheel drive?
Drivetrain: Varies by configuration: FWD, AWD.
Are there recalls for the 2020 Toyota Sienna?
NHTSA lists 2 recall campaigns for this model year (last checked October 12, 2026). Details are in the Recalls section.