How much gas can a Grand Caravan hold?
Most Dodge Grand Caravans use a 20-gallon fuel tank (about 75.7 liters). This article explains the typical capacity, how it can vary by year or configuration, and how you can confirm the exact size for your vehicle.
Standard capacity and variations
The official capacity typically cited for the Grand Caravan is 20.0 gallons (75.7 liters). This figure has been common across most mid-2000s through 2020 models, including versions with the 3.3–3.8-liter V6 and the later 3.6-liter Pentastar. While occasional early or regional variants may show slight differences, 20 gallons serves as the standard baseline. Note that the Grand Caravan was discontinued after the 2020 model year, so figures apply to generations produced up to that point.
Estimated range per tank
Driving range depends on the vehicle’s fuel economy, which varies by model year, engine, driving conditions, and load. Here are rough scenarios to illustrate how far a full 20-gallon tank might carry you:
- At about 18 miles per gallon (combined): roughly 360 miles per tank.
- At about 22 miles per gallon (combined): roughly 440 miles per tank.
- At about 25 miles per gallon (combined): roughly 500 miles per tank.
Actual distance per tank will vary with acceleration, terrain, cargo, climate control use, and maintenance. The 20-gallon figure provides a reliable baseline for planning trips and refueling intervals.
How to verify your vehicle’s exact capacity
To confirm the precise tank size for your particular Grand Caravan, check official sources and the car’s labels. The exact capacity can differ by model year or trim, so it’s best to verify for your specific vehicle.
- Door jamb sticker (often located near the driver’s door or the fuel door) which lists the EPA capacity for the specific vehicle.
- Owner’s manual, in the Specifications or Fuel System section.
- Manufacturer brochures or model-year spec sheets from Chrysler/Dodge for your exact configuration.
In practice, the door jamb sticker is the quickest way to confirm the exact capacity for your Grand Caravan.
Practical tips for planning and refueling
Knowing the tank size helps you plan trips, estimate range, and avoid running low on fuel. It also informs you about fuel economy expectations under various loads and driving conditions. Use the baseline 20 gallons as a starting point, then adjust your range estimates based on real-world MPG in your own driving pattern.
Summary
The Dodge Grand Caravan commonly features a 20-gallon (75.7-liter) fuel tank, a figure consistent across most generations up to the model’s discontinuation after 2020. Exact capacity can vary slightly by year or trim, so always verify with the door sticker or the owner’s manual for your specific vehicle. With this capacity, you can estimate range by multiplying your actual or expected MPG by 20 gallons, keeping in mind that real-world conditions will influence performance.
