ORLANDO, Fla. (May 9, 2014) – AAA released the results of its annual ‘Your Driving Costs’ study today, revealing a 2.7 percent decrease in the cost to own and operate a sedan in the U.S. The average cost fell 1.64 cents to 59.2 cents per mile, or $8,876 per year, based upon 15,000 miles of annual driving.