2024 Sienna Length. Compare all 2024 toyota sienna trims in one place. The toyota sienna has a total length of 16’11.5” (517 cm), overall width of 6’6.3” (199 cm), and height of 5’8.5” (174 cm).

The motortrend buyer’s guide has the 2024 toyota sienna specs you need, from dimensions and cargo space to power and mpgs. See body style, engine info and more specs.