How many gallons does a Ram ProMaster 1500 hold?
The Ram ProMaster 1500 cargo van holds 24 gallons of fuel in its main tank. This capacity is standard across common model years and engine options, providing a reliable baseline for planning trips and budgeting for fuel costs.
In this article, we examine the official capacity, note any variations by year or configuration, and explain what this means for daily use, range planning, and long-haul driving with a ProMaster 1500.
Official fuel tank capacity
The Ram ProMaster 1500 is equipped with a 24-gallon fuel tank (approximately 90.6 liters). This figure is generally cited as the standard capacity across typical configurations and model years, and it does not vary with the engine option in ordinary production models.
Variations by year or configuration
While the ProMaster 1500 offers multiple engine choices, including gasoline and diesel options, the tank size remains effectively the same in standard production vans. If you’re shopping a specific vehicle, always check the exact spec sheet for that VIN to confirm there are no regional or special-configuration deviations.
Practical implications for planning
Knowing the 24-gallon capacity helps with estimating fuel stops on longer trips, budgeting for fuel, and calculating potential range based on real-world fuel economy. For fleet managers and diligent owners, pairing this capacity with observed miles per gallon under typical loads yields a practical estimate of how far you can travel between fills.
Summary
The Ram ProMaster 1500’s fuel tank capacity is 24 gallons, a consistent figure across standard configurations. This straightforward spec supports predictable planning for both individual drivers and fleets, with the usual caveat to verify the exact tank size on a specific vehicle if precision is required.
