Seating and Cargo
Families seeking spacious vehicles have two compelling options: the Toyota Grand Highlander SUV and the Toyota Sienna minivan. Both offer generous seating capacities and cargo space to accommodate diverse needs.
The Grand Highlander can accommodate up to seven passengers, while the Sienna boasts a slightly larger capacity, seating up to eight. However, the Sienna surpasses the Grand Highlander in cargo capacity, offering 33.5 cubic feet with all seats in place and an impressive 101.0 cubic feet with the second row folded. The Grand Highlander offers 20.6 cubic feet with all seats in place and 97.5 cubic feet with the second row folded.
Determining the Bigger Vehicle
In terms of overall size, the Sienna takes the lead, with greater length, width, and height compared to the Grand Highlander. This translates to a more spacious cabin and ample legroom for passengers. However, the Grand Highlander offers slightly more front legroom, making it a more comfortable option for tall drivers.
Interior Features and Key Differences
The base trim of the Grand Highlander, the XLE, features a range of standard amenities, including wireless charging, USB-C ports, and heated front seats. The Sienna’s base LE trim offers three-zone climate control, fabric seats, and an adjustable driver’s seat.
Key Differences
- Size: The Sienna is larger than the Grand Highlander, providing more overall space.
- Seating Capacity: The Sienna seats eight passengers, while the Grand Highlander seats seven.
- Cargo Space: The Sienna offers more cargo capacity, particularly with all seats in place.
- Powertrain: The Sienna comes standard with a hybrid powertrain, while the Grand Highlander offers both gas and hybrid models.
Conclusion
Both the Toyota Grand Highlander and Toyota Sienna offer excellent options for families seeking spacious vehicles. The Sienna provides more overall space and seating capacity, making it ideal for larger families or those who regularly transport cargo. On the other hand, the Grand Highlander offers a balance of size, performance, and interior features, making it a suitable choice for families who prioritize comfort and flexibility. Ultimately, the best choice depends on specific family needs and preferences.
How many passengers can each vehicle seat?
- The Toyota Grand Highlander seats up to 7 passengers.
- The Toyota Sienna seats up to 8 passengers.
How much cargo space does each vehicle offer?
- The Toyota Grand Highlander offers 97.5 ft³ with the second row folded.
- The Toyota Sienna offers 101.0 ft³ with the second row folded.
Which vehicle has more legroom?
- The Toyota Grand Highlander has slightly more front legroom than the Toyota Sienna.
Which vehicle has more cargo space with all seats in place?
- The Toyota Sienna offers more cargo space than the Toyota Grand Highlander with all seats in place.
Which vehicle is larger overall?
- The Toyota Sienna is generally larger, boasting a greater length, width, and height compared to the Toyota Grand Highlander.

Feature | Toyota Grand Highlander | Toyota Sienna |
---|---|---|
Seating Capacity | 7 passengers | 8 passengers |
Cargo Capacity (all seats in place) | 20.6 ft³ | 33.5 ft³ |
Cargo Capacity (second row folded) | 97.5 ft³ | 101.0 ft³ |
Front Legroom | Slightly more than Sienna | N/A |
Cargo Space with All Seats in Place | Less than vans and SUVs with more than two rows | N/A |
Seating and Cargo Configurations | Varies depending on trim level and options | N/A |