Tennessee gas prices
Tennessee gas prices are consistently below the national average. Low state gas taxes are the biggest reason. Tennessee has one of the lowest gas tax rates in the country, and combined with decent pipeline access from the Gulf Coast, fuel stays cheap.
Nashville, Memphis, and Knoxville are the main markets. Memphis has a slight advantage because it's closer to Gulf Coast refineries. Nashville and Knoxville get fuel via pipeline from the south. Interstate 40, which crosses the entire state, is a major freight corridor, and competitive truck stops along it help keep both gasoline and diesel prices low.
Price history
Why is gas so cheap in Tennessee?
Tennessee has one of the lowest state gas tax rates in the country. Combined with good pipeline access to Gulf Coast fuel and a competitive retail market, prices consistently run below the national average.
How do Nashville and Memphis gas prices compare?
Memphis is usually a few cents cheaper because it's closer to Gulf Coast refineries and pipeline terminals. Nashville gets fuel via longer pipeline runs from the south, adding a small transportation cost. The difference is typically 3 to 8 cents.
Is Tennessee a good state for diesel prices?
Yes. Low taxes and the I-40 freight corridor mean diesel prices in Tennessee are competitive. Many trucking companies route through Tennessee partly because of favorable fuel costs.