In 1980, the average price per gallon of regular unleaded gas was $1.25
Leaded regular cost $1.19/gallon, while unleaded regular cost $1.25/gallon, and the average for all grades for the US in 1980 was $1.22/gallon.
regular gas IS unleaded...
In 1982, the average price per gallon of regular unleaded gas was $1.30
Regular unleaded.Regular unleaded.
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the price of unleaded gas in 1995 was a 1.26
DOT406 Tank Truck
In 1980, the national average price of a gallon of regular unleaded gasoline was $1.25, which was extremely high for 1980. That is equal to about $3.31 per gallon in 2010 dollars.
When you mix regular unleaded fuel and unleaded plus fuel in a gas tank it results in a mixture of fuel with an octane rating higher that regular unleaded fuel but lower than the octane rating of unleaded plus fuel.
In 2004, the average price per gallon of regular unleaded gas was $1.88
In 1993, the average price per gallon of regular unleaded gas was $1.11