The 2017 Honda Civic generally uses about a 12.0-gallon fuel tank, with hatchbacks slightly larger at around 12.3 gallons. The exact capacity varies by body style and trim.
Tank sizes by body style
Below is a quick breakdown of the typical official capacities for common 2017 Civic configurations.
- Sedan: approximately 12.0 gallons (about 45 liters)
- Hatchback: approximately 12.3 gallons (about 46 liters)
Note: These figures are rounded from Honda’s specifications and listed by automotive references. Actual capacity can vary slightly due to manufacturing rounding and measurement methods.
What this means for range
Fuel economy for the 2017 Civic varies by engine and transmission. The combined mpg typically ranges from about 32 mpg to around 38 mpg, depending on the trim and drivetrain. With a 12.0–12.3 gallon tank, that translates to a rough driving range of roughly 380–460 miles on a full tank under mixed driving conditions.
Practical refueling considerations
Filling to the exact full mark isn’t always necessary or recommended; many drivers stop fueling slightly before the gauge reads full. Always use the vehicle’s recommended fuel type and monitor the fuel gauge to plan stops on longer trips.
Summary
In summary, the 2017 Honda Civic’s gas tank is about 12.0 gallons for sedans and around 12.3 gallons for hatchbacks. Real-world range will depend on engine choice and driving style, but most drivers can expect several hundred miles per tank. Always refer to the owner's manual or Honda's official specs for your precise trim.