Tennessee's Gas Price Average Drops 3 Cents From Last Week
NASHVILLE, Tenn., (July 21, 2025) — The Tennessee Gas Price average is now $2.76 which is three cents less expensive than a week ago, eight cents less than last month and 36 cents less than one year ago. Tennessee has the third lowest gas price average in the country, behind Mississippi ($2.71) and Texas ($2.75).
“This week prices held steady across the state as oil and gasoline futures markets saw minimal movement," said Stephanie Milani, spokesperson for AAA – The Auto Club Group.
National Gas Prices
In the thick of summer, gas prices are laying low with the national average for a gallon of regular going down one cent from a week ago to $3.14. Pump prices have dipped to match the summer of 2021, the last time seasonal gas prices were this low.
National Oil Market Dynamics
At the close of Wednesday’s formal trading session, WTI fell 14 cents to settle at $66.38 a barrel. The EIA reports crude oil inventories decreased by 3.9 million barrels from the previous week. At 422.2 million barrels, U.S. crude oil inventories are about 8% below the five-year average for this time of year.
Tennessee Gas Price Averages
(Price per gallon of regular unleaded gasoline)
 | Monday | Sunday | Week Ago | Month Ago | One Year Ago |
Tennessee | $2.76 | $2.75 | $2.79 | $2.84 | $3.12 |
Chattanooga | $2.68 | $2.66 | $2.73 | $2.82 | $3.07 |
Knoxville | $2.74 | $2.74 | $2.75 | $2.84 | $3.04 |
Memphis | $2.82 | $2.82 | $2.83 | $2.85 | $3.08 |
Nashville | $2.79 | $2.77 | $2.83 | $2.89 | $3.19 |
Click here to view current gasoline price averages | |||||
Gas Price Survey Methodology
AAA updates fuel price averages daily at www.GasPrices.AAA.com. Every day up to 130,000 stations are surveyed based on credit card swipes and direct feeds in cooperation with the Oil Price Information Service (OPIS) and Wright Express for unmatched statistical reliability. All average retail prices in this report are for a gallon of regular, unleaded gasoline.
The Auto Club Group (ACG), named a 2026 Forbes Most Trusted Company in America, is the second-largest AAA club in North America, with more than 14 million members across 14 U.S. states and two U.S. territories. ACG and its affiliates provide members with roadside assistance, insurance products, financial services, travel offerings and more. ACG is part of the national AAA federation, which serves more than 66 million members across the United States and Canada. Its mission is to protect and advance freedom of mobility and improve traffic safety. Morning Consult recently ranked AAA Insurance as America's most trusted insurance brand for 2026, reflecting the confidence consumers place in the AAA brand. For more information, download the AAA Mobile app, visit AAA.com, and follow us on social media.