How big is the interior cargo space on a Toyota Sienna?
Answer: About 33.5 cubic feet behind the third row, 75.2 cubic feet behind the second row, and up to 101.0 cubic feet behind the front row when the rear seats are folded. These figures come from the current-generation Sienna (2021–present) specifications and are typical across trims, though exact numbers can vary with seating configuration and model year.
As Toyota’s family-focused minivan entered its fifth generation in 2021, the Sienna adopted a hybrid powertrain and redesigned interior aimed at maximizing versatility. The interior cargo footprint shifts with how the seats are arranged, affecting everyday usage from grocery runs to long road trips. The figures below reflect common configurations for recent models and serve as a practical guide for potential buyers and owners.
Cargo space by configuration
The following figures reflect the published cargo volumes for the most common rear-seat configurations in recent Sienna models, measured with seats in their standard positions.
- Behind the third row: 33.5 cubic feet (≈948 liters)
- Behind the second row: 75.2 cubic feet (≈2,129 liters)
- Behind the front row: 101.0 cubic feet (≈2,857 liters)
These numbers illustrate how the Sienna scales from everyday use to full-family trips. In practice, folding down the second and/or third rows increases cargo space substantially, but reduces passenger seating accordingly.
Practical takes
For many buyers, the takeaway is straightforward: you can handle typical loads—groceries, sports equipment, several suitcases, or a stroller—with the rear rows up. If you need maximum cargo capacity, folding the rear rows away creates a large, flat loading area behind the front seats, approaching the 101 cubic feet mark in standard configurations.
Summary
The Toyota Sienna offers a flexible interior cargo footprint: roughly 33.5 cu ft behind the third row, about 75.2 cu ft behind the second row, and up to approximately 101.0 cu ft behind the front row when rear seats are folded. While these figures are representative for the current generation, exact space can vary slightly by year, trim, and seat layout, making the Sienna a strong option for families prioritizing cargo versatility.
