What is the interior space of a Toyota Sienna?
The Toyota Sienna offers about 163 cubic feet of total interior passenger volume, with roughly 33 cubic feet of cargo behind the third row, about 75 cubic feet behind the second row, and around 101 cubic feet when the second- and third-row seats are folded flat.
These figures illustrate how seating choices and configurations affect usable space. The Sienna is designed to maximize versatility for families, offering 7- or 8-passenger layouts and flexible fold-flat rear rows to shift between passenger comfort and cargo capacity as needed.
Interior space in numbers
Overview of the key figures for recent Sienna models (2021–present), which reflect passenger capacity and cargo flexibility under common configurations.
- Passenger volume: about 163 cubic feet
- Cargo behind the third row: about 33 cubic feet
- Cargo behind the second row: about 75 cubic feet
- Maximum cargo with rear rows folded: about 101 cubic feet
Numbers can vary slightly by trim level and model year. For exact figures on a specific vehicle, consult Toyota’s official specs for that year and trim.
Seating configurations and space usage
One of the Sienna’s defining traits is how seating choices change interior space. The model supports two common layouts that balance passenger count and cargo capacity.
7-passenger vs 8-passenger layouts
- 8-passenger configuration: second-row bench seat (three across) plus third-row bench seat (three across) for a total of eight occupants
- 7-passenger configuration: second-row captain's chairs (two across) plus a third-row bench (three across) for a total of seven occupants
In practice, choosing between these layouts affects how much cargo you can carry with passengers aboard. The maximum cargo space is reached when both rear rows are folded flat, regardless of whether you run 7 or 8 passengers.
Practical considerations for families
Beyond the raw numbers, the Sienna’s interior design emphasizes accessible seating and flexible storage. Second-row chair configurations influence seat access to the third row, and fold-flat rear rows help transform passenger space into cargo space for trips, sports gear, or shopping runs. Toyota also offers smart storage pockets and configurable tie-downs to help organize smaller items, making the interior feel more usable day to day.
Summary
The Toyota Sienna delivers a competitive interior footprint for a modern minivan: around 163 cubic feet of passenger space, with varying cargo capacities—roughly 33 cubic feet behind the third row, about 75 cubic feet behind the second row, and up to about 101 cubic feet with rear rows folded. Your actual space depends on whether you’re running an 8-seat or 7-seat setup and how you fold the rear rows. For families seeking flexibility between people and gear, the Sienna offers strong, adaptable interior space across its trims.
