In 2014, the average cost of a gallon of gas in the United States fluctuated around $3.30 to $3.50. Prices varied significantly by region and were influenced by factors such as crude oil prices and seasonal demand. By the end of the year, gas prices had begun to decline, dropping to around $2.50 by December.
The average cost of a gallon of gas is $3.65.
The US average in 1930 was 20 cents per gallon. That would be about $2.81 per gallon in today's dollars (2014).
The US average in 2010 was $1.51 per gallon. That would be about $2.06 per gallon in today's dollars (2014).
The US average in 2010 was $1.51 per gallon. That would be about $2.06 per gallon in today's dollars (2014).
The US average in 2006 was $2.59 per gallon. That would be about $3.02 per gallon in today's dollars (2014).
The US average in 2004 was $1.88 per gallon. That would be about $2.34 per gallon in today's dollars (2014).
The US average in 1985 was $1.13 per gallon. That would be about $2.47 per gallon in today's dollars (2014).
The US average in 1998 was $1.06 per gallon. That would be about $1.53 per gallon in today's dollars (2014).
The US average in 1996 was $1.23 per gallon. That would be about $1.84 per gallon in today's dollars (2014).
The US average in 2001 was $1.46 per gallon. That would be about $1.94 per gallon in today's dollars (2014).
The US average in 2000 was $1.51 per gallon. That would be about $2.06 per gallon in today's dollars (2014).
The US average in 2000 was $1.51 per gallon. That would be about $2.06 per gallon in today's dollars (2014).