Do Gasoline Additives Affect Gasoline Prices?
The U.S. Environmental Protection Agency (EPA) mandates that every gasoline retailer include an additive package containing detergents and deposit control mixtures. Some companies add additional ingredients that may help engines run better and stay cleaner. These differences in additives can affect the price at the pump, as well as your gasoline mileage. How Much Do Taxes Add to Gasoline Prices? Arizona has one of the lowest fuel-tax levels in the nation. The federal tax adds 18.4 cents. There is an Arizona fuel tax of 18 cents, and there is a one-cent tax to cover the cost of cleaning up underground storage tanks. That comes to 37.4 cents a gallon, well below the national average of 42 cents per gallon. What Can the Public Do To Bring Down Gasoline Prices? As with all consumer products, prices are sensitive to demand. If Arizona drivers do everything they can to improve vehicle fuel efficiency, plan their trips to reduce their driving, use mass transit or carpooling whenever possible
