Chloe Mosher
10/11/2025
We had a wonderful experience a Grainger Honda. Nick made the process smooth and seamless for us. We are rocking n rolling in our new Odyssey Elite!
Honda Odyssey Vs. Toyota Sienna Compared
Finding the perfect minivan is as easy as comparing the Honda Odyssey vs. Toyota Sienna. We're confident that once you read our thorough comparison review of these two models, you'll discover the ideal minivan for your family and lifestyle right here at Grainger Honda.
Honda Odyssey vs. Toyota Sienna at a Glance
- The Honda Odyssey is larger, more powerful, and more spacious than the Toyota Sienna.
- Utilize up to 140.7 cubic feet of maximum cargo space inside the Odyssey minivan, which tops the Sienna's 101 cubic feet by a huge margin.
- Experience elevated performance with the Honda model's 280-horsepower 3.5-liter V-6, greatly eclipsing the Toyota minivan's 245-horsepower hybrid system.
How Do the Interior and Exterior Dimensions of the 2026 Honda Odyssey vs. Toyota Sienna Compare?
Minivan shoppers often prefer the Honda Odyssey due to its large and versatile interior. This Honda model is longer than its Toyota rival, which helps contribute to the Odyssey providing more first- and second-row legroom than the Sienna.
Being the larger minivan also has its perks when comparing cargo space. While these two minivans are neck and neck in standard cargo volume – the space behind the third row – the Odyssey dwarfs the Sienna when it comes to maximum cargo-hauling capabilities.
Fold the second and third rows in your new Honda Odyssey to find 140.7 cubic feet of maximum cargo capacity. Sienna drivers will be limited to a mere 101 cubic feet when they do the same.
Regarding other measurements, it can be more of a toss-up. For instance, the Odyssey has greater shoulder room in the first and third rows, but the Toyota Sienna provides more hip room in each row.
Summary: Comparing the 2026 Honda Odyssey versus Toyota Sienna in terms of space and size, the larger Odyssey minivan comes out on top. It has more legroom and shoulder room in two of the three rows, along with far greater maximum cargo capacity than its Toyota competitor.
How Do the Performance Specs Compare Between the Honda Odyssey vs. Toyota Sienna?
Both minivans offer ample performance for their size, but one option shines with increased horsepower and torque. Horsepower may not be the first thing that comes to mind when you're shopping for and comparing minivans, but it's important nonetheless. That's why Honda designers and engineers fitted the manufacturer's trusty 3.5-liter V-6 beneath the hood of the new Odyssey. This powertrain's 280 horsepower and 262 pound-feet of torque provide the oomph to quickly accelerate and merge into traffic, even with a full load of precious cargo.
The Sienna was once powered by a V-6 engine, too, but it now forgoes power and performance in the name of efficiency. Its smaller 2.5-liter hybrid engine produces just 245 horsepower.
While neither the Toyota Sienna's nor the Honda Odyssey's 0-60 times will blow you away, these minivans have plenty of power for moving a cabin of up to eight occupants and cargo, especially the more potent Odyssey.
Summary: There's no denying that the Honda Odyssey and its potent V-6 engine provide more power for hauling around family and friends in its seven- or eight-occupant cabin, along with cargo behind the third row. The Odyssey gives you the confidence of 280 horsepower, while the more fuel-efficient Sienna falls short with just 245 horsepower.
Honda Odyssey vs. Toyota Sienna Specs Summary
| 2026 Honda Odyssey EX-L | 2026 Toyota Sienna LE | |
|---|---|---|
| Length | 205.2 in | 203.7 in |
| Body Width | 78.5 in | 78.5 in |
| Height | 69.6 in | 68.5 - 69.7 in (without - with roof rails) |
| Wheelbase | 118.1 in | 120.5 in |
| Seating Capacity | Up to 8 | Up to 8 |
| Passenger Volume | 160.1 cu ft |
|
| Cargo Space (Min / Max) | 32.8 / 140.7 cu ft | 33.5 / 101 cu ft |
| Headroom (1st / 2nd / 3rd Row) | 38.7 / 39.2 / 38.3 in | 40.1 / 39.3 / 37.4 in |
| Legroom (1st / 2nd / 3rd Row) | 40.9 / 40.9 / 38.1 in | 40.3 / 39.9 / 38.7 in |
| Shoulder Room (1st / 2nd / 3rd Row) | 63.1 / 61.6 / 60 in | 62.4 / 62.7 / 58.5 in |
| Hip Room (1st / 2nd / 3rd Row) | 58.6 / 64.8 / 48.4 in | 59.6 / 66.2 / 48.8 in |
| Engine | 3.5L V-6 | 2.5L hybrid |
| Horsepower | 280 | 245 |
| Transmission | 10-speed automatic | eCVT |
| Fuel Tank Capacity | 19.5 gal | 18 gal |
| EPA-Est. MPG (Cty / Hwy) | 19 / 281 | 36 / 362 |
| Towing Capacity | 3,500 lbs3 | 3,500 lbs4 |
| Standard Wheel Size | 18 in | 17 in |
So, which is better, Honda Odyssey or Toyota Sienna? After considering the specifications and the pros and cons of each model below, we believe the Odyssey is the better choice for most families. Grainger Honda can help you book an informative tour and test drive before you finance a Honda Odyssey.
Just browse our current Odyssey minivan selection or shop all Honda inventory to consider other roomy options, such as the Pilot three-row SUV.
Pros & Cons: Compare Honda Odyssey to Toyota Sienna
2026 Honda Odyssey Pros & Cons
Pros
- Robust 280-horsepower V-6 engine
- Far more generous maximum cargo space (up to 140.7 cubic feet) than the Toyota Sienna
- More first- and second-row legroom than the Sienna
- Generous standard safety tech packaged in the Honda Sensing suite
- Standard 18-inch alloy wheels
Cons
- Premium leather-trimmed seating surfaces come standard on the upscale Odyssey, so there's no cloth or leatherette option
2026 Toyota Sienna Pros & Cons
Pros
- Fuel-efficient hybrid powertrain
- More hip room than the Odyssey in each row
Cons
- Smaller 17-inch wheels come standard
- Leather seating is reserved for pricier trim levels
- Only 101 cubic feet of maximum cargo volume
- Smaller 18-gallon fuel tank
Are you ready to value your trade and upgrade to a roomy, leather-lined new Honda Odyssey? Let our team introduce you to the range of trim levels, colors, and configurations available for your new minivan.
Frequently Asked Questions
Which has more space: the Odyssey or the Sienna?
The Honda Odyssey has more space than the Sienna. The Odyssey minivan is longer than its Toyota rival and offers up to 140.7 cubic feet of maximum cargo space. The Sienna only provides up to 101 cubic feet for transporting cargo. Drivers and passengers will also enjoy more spacious first- and second-row legroom in the Odyssey. Tour this roomy new minivan at Grainger Honda.
Which is quieter: the Sienna or the Odyssey?
The award for which is quieter, the Sienna or Odyssey, goes to the Honda minivan. The 2026 Honda Odyssey has been independently tested and named the quietest minivan by Car and Driver.5 The Odyssey registered a 66 dBA sound-pressure measurement at 70 mph, which was lower than other minivans like the Toyota Sienna. Enjoy serenity on the road when you upgrade to this Honda model.
Which is more reliable: the Toyota Sienna or the Honda Odyssey?
Regarding reliability, both the Toyota Sienna and Honda Odyssey have a proven track record of quality and dependability over the years. While it's difficult to determine which brand-new model, the Odyssey or Sienna, will be more reliable many miles and years down the road, you can be confident in the Honda model and its proven 3.5-liter V-6 engine, which has powered this minivan for years.
Featured Review For The Honda Odyssey
1Based on 2026 EPA mileage ratings. Use for comparison purposes only. Your mileage will vary depending on driving conditions, how you drive and maintain your vehicle, and other factors.
2Use 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.
3Towing requires accessory towing equipment. Please see your Honda dealer for details.
4Before towing, confirm your vehicle and trailer are compatible, hooked up and loaded properly and that you have any necessary additional equipment. Do not exceed any Weight Ratings and follow all instructions in your Owner's Manual. The maximum you can tow depends on base curb weight plus the total weight of any cargo, occupants, and added vehicle equipment. "Added vehicle equipment" includes additional standard/optional equipment and accessories added by the manufacturer, dealers, and/or vehicle owners. The only way to be certain of your vehicle's exact curb weight is to weigh your vehicle without passengers or cargo. [Calculated with the new SAE J2807 method.] Installation of a tow hitch receiver or other accessories located near the rear bumper or side-door kick sensors may require disabling or removing the kick sensor, and the sensor operation setting in your vehicle should be turned off. See Owner's Manual for limitations.
5Reference to this third-party claim is solely for informational purposes and not to be relied upon. For details regarding this award, visit https://www.caranddriver.com/news/g64252909/quietest-cars-tested/.