2026 Toyota Sienna Vs. Honda Odyssey

Comparison Chart

Growing families in Hagatna and beyond have relied on the Toyota Sienna and the Honda Odyssey for their daily drives and weekend fun. If you’re in the market for a minivan, should you pick the Odyssey or the Sienna? Find out in the following 2026 Toyota Sienna vs. Honda Odyssey guide from Atkins Kroll Guam as we explore these models’ fuel efficiency and cabin space.

Sienna Vs. Odyssey Minivan: Fuel Efficiency

A major difference between these minivans is their fuel type. Thanks to its hybrid powertrain, the Sienna is significantly more efficient than the gas-powered Odyssey. Whether you lease or finance this Toyota model, you will save on fuel costs and time spent at gas stations in Dededo. Take a look at these vehicles’ gas mileage here:

2026 Toyota Sienna

• Fuel Economy For FWD Models: 36 city / 36 highway / 36 combined EPA-estimated mpg*
• Fuel Economy For AWD Models: 35 city / 36 highway / 35 combined EPA-estimated mpg*

2026 Honda Odyssey

• Fuel Economy For FWD Models: 19 city / 28 highway / 22 combined EPA-estimated mpg

Sienna Vs. Odyssey Minivan: Cabin Space

Both the Toyota Sienna and the Honda Odyssey offer almost identical passenger volume. However, only the Sienna has 7 and 8-passenger models, allowing Yigo car shoppers to choose a configuration that meets their needs. What’s more, this Toyota minivan has slightly more standard cargo space behind the third row of seating, so you can bring everything you need on the go. Check out the following Honda Odyssey and Toyota Sienna interior dimensions for yourself:

2026 Toyota Sienna

• Standard Passenger Volume (With/Without Moonroof): 159.7 cubic feet / 162.5 cubic feet
• Passenger Capacity: 7 or 8 passengers, depending on trim level
• Standard Cargo Space Behind Third Row: 33.5 cubic feet

2026 Honda Odyssey

• Standard Passenger Volume: 160.1 cubic feet
• Standard Passenger Capacity: 8 passengers
• Standard Cargo Space Behind Third Row: 32.8 cubic feet

Test-Drive The New Toyota Sienna In Tamuning

Would you like to take a closer look at the 2026 Sienna? Head on over to Atkins Kroll Guam for a test drive! If you have any questions, be sure to call us at (671) 649-6410 today.

Disclaimer: 

*EPA-estimated 36 city/36 hwy/36 combined mpg rating for 2026 Sienna FWD models; 35 city/36 hwy/35 combined mpg rating for 2026 Sienna AWD models. Use for comparison purposes only. Your mileage will vary for many reasons, including your vehicle’s condition and how/where you drive. See www.fueleconomy.gov.