The 2018 Honda Fit uses an 11.3-gallon (42.8-liter) fuel tank. This standard capacity is consistent across U.S.-spec trims and supports the model’s celebrated efficiency and versatility.
To put that figure in context, this article explains the tank size, how it’s measured, and where you can verify the specification in official materials and automotive databases.
Tank size and practical range
With a tank of 11.3 gallons, the Fit’s practical driving range depends on the engine and transmission choice as well as your driving style. Typical EPA fuel-economy figures for the 2018 Fit put combined mileage in the low 30s mpg, which translates to roughly 350–400 miles on a full tank under normal highway or mixed use. Actual range will vary by conditions and maintenance.
How the capacity is defined and where to check
Automotive manufacturers typically list tank capacity as the total fuel volume the tank can hold. Some sources distinguish between gross capacity and usable capacity, but Honda’s spec for the 2018 Fit is 11.3 gallons. For the most accurate figure, check the door jamb label on your vehicle, the owner's manual, or official Honda documentation.
Sources and verification
Before you rely on the figure, confirm with reliable references:
- Honda official 2018 Fit specifications and brochure
- EPA fuel economy data for the 2018 Fit
- Automotive reference sites such as Edmunds, Kelley Blue Book, and Car and Driver
These reputable sources consistently list the 11.3-gallon capacity, which remains the standard specification for the 2018 Honda Fit.
Summary
The 2018 Honda Fit is equipped with an 11.3-gallon fuel tank (42.8 liters). This capacity, paired with the model’s efficient powertrain, provides a practical driving range suitable for daily commuting and trips with fewer fuel stops. Always refer to your vehicle’s own label or documentation for the exact figure related to your specific car.