2015 Toyota Sienna
US · Van · Minivan - 2WD
The 2015 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 Every figure below carries the source it came from, and anything our sources do not publish is left out rather than estimated.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
- Power
- Not available
- Torque
- Not available
- Transmission
- 6-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 | |
| 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 | 6 | |
| Drivetrain | Varies by configuration: FWD, AWD |
Fuel economy and range
| Specification | Value | Source |
|---|---|---|
| Combined | 21 mpg (11.2 L/100 km) to 19 mpg (12.4 L/100 km) | EPA fueleconomy.gov |
| City | 18 mpg (13.1 L/100 km) to 16 mpg (14.7 L/100 km) | |
| Highway | 25 mpg (9.4 L/100 km) to 23 mpg (10.2 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 6 recall campaigns for this model year. Last checked October 13, 2026.
19V553000: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS
Vantage Mobility International, LLC (Vantage) is recalling certain 2012-2018 AMS Genesis wheelchair vans, built on a Toyota Sienna vehicles. The rubber brake hoses that attach to the rear wheel assembly may be too short, causing them to rub against the rear axle trailing arm.
Remedy: Vantage will notify owners, and dealers will install a set of rear brake hoses that will provide the proper clearance, free of charge. The recall began December 16, 2019. Owners may contact Vantage customer service at 1-800-488-9082.
Reported July 25, 2019. View on NHTSA
19V410000: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS
Braun Corporation (Braun) is recalling certain 2014-2019 Toyota Sienna mobility van conversions. The brake lines may have incorrect tube nut fittings installed, which may cause a pressure drop within the braking system.
Remedy: Braun has notified owners, and dealers will install an adaptor to correct the issue, free of charge. The recall began June 25, 2019. Owners may contact Braun customer service at 1-800-488-0359.
Reported June 4, 2019. View on NHTSA
16V858000: STRUCTURE:BODY:DOOR
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2011-2016 Toyota Sienna minivans manufactured January 4, 2010, to August 12, 2016. If the power sliding door is unable to be opened when commanded, such as if the door is frozen shut, the door may subsequently open unexpectedly, possibly while the vehicle is moving.
Remedy: Toyota will notify owners, and dealers will replace the junction block, rear sliding door wire harnesses, and install two sub wire harnesses, free of charge. The recall began on July 28, 2017. Owners may contact Toyota customer service…
Reported November 29, 2016. View on NHTSA
15V240000: STRUCTURE:BODY:ROOF AND PILLARS
Gulf States Toyota, Inc. (GST) is recalling certain model year 2015 Toyota Sienna vehicles manufactured January 23, 2015, to April 13, 2015, and equipped with non-Toyota-brand overhead entertainment accessories installed by GST. During reassembly of the interior after the overhead entertainment system installation, a trim panel securing clip may have been reused instead of being replaced.
Remedy: GST will notify owners, and dealers will replace the trim panel securing clip, free of charge. The recall began June 5, 2015. Owners may contact GST customer service at 1-800-444-1074. GST's number for this recall is 15R1.
Reported April 22, 2015. View on NHTSA
15V236000: STRUCTURE:BODY:ROOF AND PILLARS
Southeast Toyota Distributors, LLC (SET) is recalling certain model year 2015 Sienna vehicles manufactured September 1, 2014, to April 13, 2015 and equipped with overhead entertainment accessories installed by SET. During reassembly of the interior after the overhead entertainment system installation, a trim panel securing clip may have been reused instead of being replaced.
Remedy: SET will notify owners, and dealers will replace the trim panel securing clip, free of charge. The recall began on May 22, 2015. Owners may contact SET customer service at 1-866-405-4226. SET's number for this recall is SET15B.
Reported April 21, 2015. View on NHTSA
14V757000: AIR BAGS:SIDE/WINDOW
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2015 Sienna vehicles manufactured September 2, 2014, to November 25, 2014. In the event of a crash that necessitates the deployment of the curtain shield airbag (CSA), the second row overhead assist grips may detach.
Remedy: Toyota will notify owners, and dealers will modify the headliner near the second row overhead assist grip, free of charge. The recall began on January 15, 2015. Owners may contact Toyota customer service at 1-800-331-4331.
Reported November 26, 2014. View on NHTSA
Data sources
- EPA fueleconomy.gov · retrieved October 13, 2026 · US Government public data
- NHTSA vPIC · retrieved October 13, 2026 · US Government public data
Source checked: October 13, 2026
Data verified: October 13, 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
Related vehicles
- 2014 Toyota Sienna
Van, Gasoline
3.5L 6-cylinder · Varies by configuration: FWD, AWD
21 mpg (11.2 L/100 km) to 19 mpg (12.4 L/100 km) - 2016 Toyota Sienna
Van, Gasoline
3.5L 6-cylinder · Varies by configuration: FWD, AWD
21 mpg (11.2 L/100 km) to 19 mpg (12.4 L/100 km) - 2015 Chrysler Town and Country
Van, Varies by configuration: Gasoline, Flex fuel
Varies by configuration: 3.6L 6-cylinder, 3.6L 6-cylinder (FFV) · FWD
20 mpg (11.8 L/100 km) - 2015 Dodge Grand Caravan
Van, Varies by configuration: Gasoline, Flex fuel
Varies by configuration: 3.6L 6-cylinder, 3.6L 6-cylinder (FFV) · FWD
20 mpg (11.8 L/100 km) - 2015 Kia Sedona
Van, Gasoline
3.3L 6-cylinder (SIDI) · FWD
21 mpg (11.2 L/100 km) to 19 mpg (12.4 L/100 km)
Explore similar vehicles
Frequently asked questions
What engine does the 2015 Toyota Sienna have?
3.5L 6-cylinder. Engines can differ by trim, so check the trim list below.
What is the fuel economy of the 2015 Toyota Sienna?
Combined fuel economy is 21 mpg (11.2 L/100 km) to 19 mpg (12.4 L/100 km), as published by the source shown in the specification table.
Is the 2015 Toyota Sienna front-wheel, rear-wheel or all-wheel drive?
Drivetrain: Varies by configuration: FWD, AWD.
Are there recalls for the 2015 Toyota Sienna?
NHTSA lists 6 recall campaigns for this model year (last checked October 13, 2026). Details are in the Recalls section.