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How many gallons of gas does a 2016 Honda Odyssey hold?

The 2016 Honda Odyssey has a fuel tank capacity of 19.5 gallons (73.9 liters).


Official capacity and what it means


The capacity is the total volume the tank can hold when full. For US-spec Odysseys, Honda lists 19.5 gallons as the nominal tank size, regardless of trim. This figure represents the tank’s maximum capacity rather than the actual usable fuel at all times.


Note that the usable fuel and the gauge’s display include a reserve designed so you can reach a gas station even as the gauge nears empty.


Key specifications


Before the figures, here are the core numbers that relate to the tank and range.



  • Fuel tank capacity: 19.5 US gallons (73.9 liters)

  • EPA fuel economy (typical 2016 Odyssey): 19 mpg city / 28 mpg highway / 22 mpg combined

  • Estimated driving range on a full tank: roughly 420–430 miles in mixed driving


These figures help translate "how big the tank is" into real-world planning. Actual range varies with driving conditions, maintenance, and load.


How tank size translates to range


With the EPA ratings cited, a 19.5-gallon tank yields an estimated range of about 420–430 miles under typical mixed driving conditions. Real-world range can be higher on highway cruises and lower in heavy city traffic.


Summary


In short, the 2016 Honda Odyssey holds 19.5 gallons of gas in its tank, offering an estimated combined-range of roughly 420–430 miles per full tank under typical driving conditions.

How many miles can a 2016 Honda Odyssey go on a full tank?


Using the Honda Odyssey MPG rating, which is an EPA-estimated 19/28/22 MPG (City/Highway/Combined),1 and the model's 19.5-gallon gas tank, we can calculate that the Honda Odyssey can go around 370 miles in the city,2 546 miles on the highway,2 or 429 miles of combined driving2 on a full tank of gas.



How big is the gas tank on a 2016 Honda Odyssey?


The 2016 Honda Odyssey has a fuel tank capacity of 21.0 gallons across all trims and requires regular unleaded fuel. 

  • Capacity: 21.0 gallons
  • Fuel Type: Regular unleaded



How many gallons does a Honda Odyssey gas tank hold?


The Honda Odyssey has a fuel capacity of 19.5 gallons for recent model years, including 2021 through 2025. This is true for all trim levels and is designed to complement the vehicle's fuel efficiency, which can result in a long driving range on a full tank. 

  • Fuel tank capacity: 19.5 gallons 
  • Fuel type: Regular unleaded 
  • Driving range: Up to 546 miles on the highway and 370 miles in the city with a full tank under optimal conditions 



What year to stay away from Honda Odyssey?


Years to avoid for the Honda Odyssey are primarily the second-generation (1999–2004), especially the 2002 model, due to widespread transmission failures. Other models to approach with caution are the 2005–2006 for potential transmission and other issues, the 2007–2008 for power steering problems, and the 2011–2013 and 2018 models for engine, transmission, or electrical concerns. 
Years with major issues

  • 1999–2004: This generation is known for significant transmission problems, with the 2002 model having the most complaints. 
  • 2005–2006: These years had common transmission issues, and the 2006 model was also recalled for issues with power windows and steering. 
  • 2007–2008: These models are known for power steering issues. 
  • 2011–2013: Some sources advise avoiding these years due to engine and transmission problems. 
  • 2018: This year is noted for potential transmission issues and other first-year redesign glitches. 

General advice
  • Avoid the first year of a new generation: The first year of a redesign, such as 2018, often has more initial issues that are corrected in later years. 
  • Be wary of specific problems: Be aware of common problems like catalytic converter failure, which affected several model years including 1999-2001 and 2005-2007. 
  • Inspect carefully: Regardless of the model year, a thorough inspection by a trusted mechanic is recommended before purchasing a used Odyssey, and always check maintenance records. 


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.