How much horsepower does a Toyota Sienna hybrid have?
The Toyota Sienna Hybrid delivers a total system output of 245 horsepower, produced by pairing a 2.5-liter four-cylinder engine with two electric motors. This figure is standard across most recent model years and trims, reflecting Toyota’s hybrid design for a family minivan.
Powertrain basics
The Sienna’s hybrid system combines a 2.5-liter gas engine with two electric motors and a continuously variable transmission (CVT). The result is a single, integrated 245-horsepower rating that applies whether the vehicle is driven with front-wheel drive or all-wheel drive. The van is designed as a non-plug-in hybrid, with the battery charged through the engine and regenerative braking rather than charging from an external source.
Trims and drivetrain specifics
Across most trims, the combined 245 horsepower remains the same. All-wheel drive is available on most configurations, with the powertrain tuned to deliver similar total output while modifying traction as needed for weather and road conditions.
Performance feel and efficiency
In everyday driving, the 245-horsepower hybrid powertrain offers confidence-inspiring acceleration for merging and highway cruising, while prioritizing smoothness and quiet operation. Fuel economy is a notable strength for the Sienna Hybrid, with EPA estimates placing it in the mid-30s mpg range in combined driving scenarios. Real-world results vary with load, terrain, and driving style, and there are small variations between front-wheel-drive and all-wheel-drive models and across model years.
Why horsepower matters for buyers
For shoppers in the minivan segment, 245 horsepower represents a balance between practical acceleration and fuel efficiency. The Sienna Hybrid’s power rating is designed to support family duties, long trips, and everyday use without resorting to a heavier or less efficient setup, setting it apart from some non-hybrid competitors.
Summary
The Toyota Sienna Hybrid delivers 245 horsepower in total, achieved through a hybridized 2.5-liter engine paired with electric motors. This setup provides solid, everyday performance for a family minivan while emphasizing efficient, refined operation across trims and drivetrain options.
