There is a disambiguation required between "natural gas" and "gasoline" because the word "gas" is used for both.
(see the two related questions below)
365 billion $ a year
For every gallon of gas, the average gas station pockets $0.10 of every gallon sold, so don't blame the gas stations for the price being high.
60.35 million cubic meters of natural gas are produced in Mexico each year.
How much gasoline and diesel fuel do Americans use every year to fuel their vehicles?
Gas
2.16 x 1011 L of gas thats an estimation i used the numbers of ppl in this country 32 000 000 the avg gas trunk 60 L and the avg time of fillin up. every 5 days = 2.16 x 1011 L of gas (fermi problem)
natural gas is used by humans every day all around the world
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$1.09
Depends on how much you do to save. I know of instanced where people have saved hundreds of dollars on gas by having the engine tuned and chancing filters regularly.
Gas prices have been rising steadily year after year. In 2007 the average cost for a gallon of gas was $3.07.
about $600 - $6050 all the gas and race fees