What Was The Average Cost Of Gas In 2007?
What Was The Average Cost Of Gas In 2007? Year Retail Gasoline Price (Current dollars/gallon) Retail Gasoline Price (Constant 2015 dollars/gallon) 20072.803.16 2008 3.27 3.61 2009 2.35 2.58 2010 2.79 3.02 When was the last time gas was $3 a gallon? The national average price of regular gasoline is just slightly over $3 a gallon