2025 Toyota Sienna Length. Find 2025 toyota sienna interior, exterior and cargo dimensions for the trims and styles available. It got sized up from 9 inches to 12.3 as part of the refresh, and boy, lemme tell you, it makes very little difference.
The 2025 toyota sienna is classified as a minivan and is 203.7 inches long, 78.5 inches wide, and 68.5 inches tall. Detailed specs and features for the 2025 toyota sienna including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more.