The Energy Department estimates the average cost per gallon of gasoline to be $2.84 in 2010.
Gasoline is selling for about 40 cents per gallon in Iran.
The average cost for a gallon or regular gasoline in 2009 was: $2.80.
$2.48 per gallon
In 1998, the US national average cost of one gallon of regular gasoline was $1.06
In 2009, the US national average cost of one gallon of regular gasoline was $2.35
$1.33.5 per gallon average
The average cost of a gallon of gas is $3.65.
12 cents
five pounds
The average cost for a gallon of regular gasoline in 1995 was: $1.15 (about $1.65 in 2010 dollars).
Average cost for 2005 was $2.38 per gallon.