How big is the cargo area of a Toyota Sienna?
The Sienna offers about 33.5 cubic feet of cargo space behind the third row, roughly 75 cubic feet behind the second row, and up to about 101 cubic feet with both rear rows folded flat.
These figures reflect the current-generation Sienna (2021 model year onward), which uses a hybrid powertrain and flexible seating. The exact numbers can vary slightly by trim and seat configuration, so it’s helpful to know how you plan to use the space—whether you regularly haul passengers, fold seats down for cargo, or balance both duties.
Cargo space by seating configuration
The following figures come from Toyota’s official specifications for the current Sienna generation (2021–present). Volumes are listed in cubic feet, with approximate liter equivalents provided for reference.
- Behind the third row: 33.5 cubic feet (approximately 949 liters)
- Behind the second row (third row folded): 75.2 cubic feet (approximately 2,129 liters)
- Maximum with both second and third rows folded: 101.0 cubic feet (approximately 2,860 liters)
These numbers illustrate how cargo space scales as you reconfigure the seating. The most room is available when both rear rows are folded flat; removing or stowing seats reduces usable space, but the vehicle remains competitive for a minivan in its class.
Practical considerations
In daily use, the exact cargo space you experience can depend on whether you opt for captain’s chairs or a bench in the second row, as well as any cargo mats, center consoles, or accessories installed. The Sienna’s sliding second-row seats and the option to fold or remove seats help balance passenger comfort with cargo needs.
Seat configurations and access
With seven-passenger layouts (captain’s chairs in the second row), you’ll have easier access to the third row but slightly less behind-the-third-row space when seats are in place. An eight-passenger setup (bench in the second row) offers more unobstructed space behind the third row but can change how you load larger items because the second row sits differently.
Summary
