The 2006 Honda Pilot's fuel tank holds about 19.5 gallons (approximately 73.8 liters).
This article examines the official capacity, how it translates into driving range, and what it means for everyday use and planning refuels on this first-generation SUV.
Tank capacity and practical range
Before listing the core figures, note that capacity figures refer to the standard tank size for this model year. Real-world range depends on mpg, driving conditions, and load.
- Capacity: 19.5 gallons (73.8 liters).
- Estimated range: With typical EPA combined mpg around 18 mpg for the 2006 Pilot, a full tank yields roughly 350 miles; highway driving can push this higher, toward 420 miles in favorable conditions.
- Fuel type: Regular unleaded gasoline.
- Tank design note: Uses a single tank across trims of this model year; reserve fuel is included within the total capacity.
Keep in mind that driving style, terrain, and load can influence the actual range per tank. Planning refueling stops before reaching low fuel helps prevent interruptions on longer trips.
How capacity influences daily use
With a ~19.5-gallon tank, daily commuting and family trips typically balance well with the Pilot's fuel economy, but heavier loads or mountainous routes may reduce miles per tank. Regular maintenance, proper tire pressure, and smooth acceleration can help maintain MPG and extend range between fills.
Summary
In summary, the 2006 Honda Pilot holds about 19.5 gallons of fuel, roughly 74 liters. Real-world range varies with driving conditions and style, but most drivers can expect a few hundred miles per tank in mixed-use driving.


