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Does the Sienna get better gas mileage than the Odyssey?

When it comes to choosing between the Toyota Sienna and Honda Odyssey minivans, fuel efficiency is often a top consideration for many buyers. Both vehicles are popular family haulers, but their gas mileage can vary significantly. In this article, we'll take a closer look at the fuel economy of the Sienna and Odyssey to help you determine which minivan is the better choice for your needs.


Fuel Economy Comparison


According to the latest EPA estimates, the 2023 Toyota Sienna has a combined fuel economy rating of 36 miles per gallon (mpg), with 35 mpg in the city and 36 mpg on the highway. The Sienna's impressive fuel efficiency is largely due to its standard hybrid powertrain, which combines a 2.5-liter four-cylinder engine with two electric motors.


In comparison, the 2023 Honda Odyssey has a combined fuel economy rating of 22 mpg, with 19 mpg in the city and 28 mpg on the highway. The Odyssey is powered by a 3.5-liter V6 engine, which is less efficient than the Sienna's hybrid setup.


Real-World Fuel Economy


While the EPA ratings provide a good starting point, it's important to note that real-world fuel economy can vary depending on driving conditions, driving style, and other factors. However, numerous reviews and owner reports suggest that the Sienna's fuel efficiency advantage over the Odyssey holds true in everyday driving situations.


Owners of the Sienna have reported achieving fuel economy figures that are very close to the EPA estimates, with many reporting 35-40 mpg in mixed driving. In contrast, Odyssey owners have generally reported fuel economy figures that are slightly lower than the EPA ratings, with most seeing 20-25 mpg in mixed driving.


Factors to Consider


When choosing between the Sienna and Odyssey, fuel economy is not the only factor to consider. Other important factors include:



  • Seating capacity and cargo space

  • Performance and handling

  • Available features and technology

  • Pricing and overall value


Ultimately, the decision between the Sienna and Odyssey will depend on your specific needs and priorities as a minivan buyer. However, if fuel efficiency is a top concern, the Toyota Sienna's hybrid powertrain gives it a clear advantage over the Honda Odyssey.

What is the Toyota equivalent to the Odyssey?


The 2025 Toyota Sienna LE 8-Passenger Hybrid FWD and the 2025 Honda Odyssey EX-L both have a seating capacity of eight. The 2025 Toyota Sienna LE Hybrid FWD has 59.6 in the front hip room and 66.2 in the rear hip room, while the 2025 Honda Odyssey EX-L has 58.6 in the front hip room and 64.8 in the rear hip room.



Which minivan has best mileage?


Minivans with Best Gas Mileage

  • 2025 Toyota Sienna. Combined Fuel Economy: Up to 36 mpg. Positives.
  • 2025 Kia Carnival. Combined Fuel Economy: Up to 33 mpg. Positives.
  • 2025 Chrysler Pacifica. Combined Fuel Economy: Up to 30 mpg. Positives.
  • 2025 Honda Odyssey. Combined Fuel Economy: Up to 22 mpg. Positives.



Do minivans get better gas mileage than SUVs?


SUV: Gas mileage. Minivans aren't known for having the best gas mileage, but fuel efficiency for both minivans and SUVs often comes down to the size of the vehicle, as well as its powertrain. If you want a minivan or SUV with better gas mileage, then a hybrid model may be your best bet.



Which lasts longer, Sienna or Odyssey?


While both minivans are designed to last for a long time, the Honda Odyssey currently has a higher J.D. Power reliability rating than the latest Toyota Sienna to be rated,3, 4 which suggests that it may be able to last for longer.



Does Sienna hold its value?


A 2022 Toyota Sienna has depreciated $2,925 or 8% in the last 3 years and has a current resale value of $33,535 and trade-in value of $31,352. The 2022 Toyota Sienna is in the top 10-25% for depreciation among all 2022 Van/Minivans.



Does the Toyota Sienna really get 36 MPG?


The Sienna gets an EPA estimate of 36 mpg in combined city/highway driving. (All-wheel drive knocks it down 1 mpg.) And as we discovered, it's capable of much more. After nearly 500 miles with a front-wheel-drive Sienna, we vastly outperformed the EPA estimates.



Which minivan has the least amount of problems?


Most reliable minivans

  • Chrysler Voyager. CarMax owner rating. 4.4.
  • Toyota Sienna. CarMax owner rating. 4.7.
  • Kia Sedona. CarMax owner rating. 4.4.
  • Honda Odyssey. CarMax owner rating. 4.6.
  • Dodge Grand Caravan. CarMax owner rating. 4.4.
  • Ford Flex. CarMax owner rating. 4.6.
  • Nissan Quest. CarMax owner rating. 4.5.
  • Chrysler Town and Country.



Which gets better gas mileage, Honda Odyssey or Toyota Sienna?


Which gets better gas mileage, the Honda Odyssey or Toyota Sienna? The 2023 Toyota Sienna minivan gets far better gas mileage than the Honda Odyssey. That is because the new Sienna utilizes a fuel-efficient Toyota hybrid system while the Odyssey relies on a large V-6 gas-only engine.



What kind of gas mileage does a Honda Odyssey get?


The Honda Odyssey continues its long tradition of efficiency for the 2024 model year, with the 2024 Honda Odyssey mpg ratings reaching up to 19 mpg in the city, 28 mpg on the highway, and 22 mpg combined.



Which is quieter, Odyssey or Sienna?


Which is quieter, Odyssey or Sienna? The Toyota Sienna is generally quieter due to its hybrid powertrain, which produces less noise and vibration compared to the Odyssey.


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.