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How big is the cargo space on a Toyota Sienna?

The current Toyota Sienna offers about 33.5 cubic feet of cargo space behind the third row, 75.2 cubic feet with the second-row seats folded, and up to 101.0 cubic feet when both rear rows are folded flat. In liters, that’s roughly 949 L, 2,130 L, and 2,858 L, respectively. These figures come from Toyota’s official specifications for the latest generation (2021–present) and are a reliable guide for planning trips and everyday use.


This article explains what those numbers mean in real-world terms, how seating configurations drive space, and what buyers should consider when comparing the Sienna to other minivans.


Cargo space by configuration


The Sienna’s storage capacity changes with how you configure the rear seating. The following figures reflect the current-generation model and provide a practical baseline for planning luggage, gear, and groceries.



  • Behind the third-row seat: 33.5 cubic feet (approximately 949 liters)

  • Behind the second-row seats (with the third row folded): 75.2 cubic feet (approximately 2,130 liters)

  • Maximum cargo space with both rear rows folded: 101.0 cubic feet (approximately 2,858 liters)


These volumes illustrate how the Sienna scales from everyday errands to long trips. With the third row in use, you still have a sizeable cargo area; folding second-row seats expands that space dramatically for larger items or longer loads.


Practical takeaways for buyers


Understanding the space helps when choosing trims, planning road trips, and comparing the Sienna to rivals. The model’s flexible seating arrangement allows a balance between passenger comfort and cargo needs, and the rear sections fold relatively flat to maximize usable floor space.


Additional considerations for planning


Keep in mind that cargo volume can vary slightly by model year, trim level, and optional interior features (such as floor storage, mats, or cargo organizers). Always check the exact specifications for your specific vehicle to confirm the available space in your chosen configuration.


In summary, the Toyota Sienna provides a broad range of cargo space: about 33.5 cu ft behind the third row, 75.2 cu ft with the second row folded, and up to 101.0 cu ft with both rear rows folded. These figures, tied to the current-generation Sienna (2021–present), position it as a versatile option for families and travelers who need flexible loading that can adapt from daily errands to weekend getaways.


Summary: The Sienna’s cargo capacity scales from a compact 33.5 cu ft to a maximum of 101.0 cu ft, depending on seating configuration, making it capable of handling a wide range of cargo without sacrificing passenger space.

Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.