*Fuel research data for this calculator was collected by Automotive Fleet Magazine, and processed and analyzed by Portland Research Group. See report
**National average fuel costs are based on the official U.S. government source for fuel economy information, www.fueleconomy.gov. It assumes that fuel costs are $2.92/gallon for regular unleaded gasoline, $3.50/gallon for premium, and $3.28/gallon for diesel. Visit www.fueleconomy.gov to calculate fuel costs for a specific vehicle based on your own driving conditions and fuel prices.