* Year of the van: Fuel economy standards and engine technology have improved over the years.
* Driving conditions: City driving yields significantly lower MPG than highway driving. Things like traffic, terrain, and even weather affect fuel economy.
* Vehicle load: A heavier van (more cargo or passengers) will get worse gas mileage.
* Driving style: Aggressive acceleration and braking significantly reduce fuel economy.
* Tire condition and pressure: Properly inflated tires improve fuel efficiency.
The EPA typically provides estimates, but even those are ranges, not exact figures. You'll find different numbers online depending on the year and configuration. You might see estimates ranging from 13-18 MPG combined (city and highway).
To find a reasonable estimate for *your* van:
1. Check your owner's manual: This is the best source for fuel economy information specific to your vehicle.
2. Look up EPA estimates: Use the EPA's fueleconomy.gov website and input the year and model of your van.
3. Track your own fuel economy: Fill your tank completely, reset your trip odometer, drive normally, and then refill the tank, noting the gallons used and the miles driven. This gives you the most accurate data for *your* vehicle's usage.
Example: Let's assume your van gets 15 MPG. A Chevy Express van typically has a tank size between 25 and 34 gallons.
* With a 25-gallon tank: 15 MPG * 25 gallons = 375 miles
* With a 34-gallon tank: 15 MPG * 34 gallons = 510 miles
Keep in mind that these are just examples, and your actual mileage will vary. Don't rely on these numbers for long trips without planning for potential stops for refueling.
