Toyota Sienna Hybrid 2025 Mpg. When equipped with awd, the sienna can get up to 35 mpg combined (35 mpg city and 36 mpg highway). Detailed specs and features for the 2025 toyota sienna including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more.
The sienna keeps its hybrid system exclusivity for this year: Its fuel economy easily trumps all other minivans, at 36 mpg overall in our testing, and the sienna can glide along on electric power at very low speeds.
