Tennessee Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $3.3 | $3.61 | $4.04 | $4.18 | $3.03 |
| Month Ago Avg. | $3.29 | $3.61 | $4.03 | $4.17 | $3.03 |
Top 10 Gas Stations & Cheap Fuel Prices in Tennessee
Marathon in Mount Carmel (152 Main St W)
152 Main St W, Mount Carmel, Tennessee,
$2.89
Aug 04, 2026
0¢ Cashback
General Store in Millington (6636 US-51 N)
6636 US-51 N, Millington, Tennessee,
$2.89
Aug 04, 2026
0¢ Cashback
Kroger in Kingsport (1800 E Stone Dr)
1800 E Stone Dr, Kingsport, Tennessee,
$2.94
Aug 04, 2026
0¢ Cashback
Git N Go in Clinton (630 Clinch Ave)
630 Clinch Ave, Clinton, Tennessee,
$2.95
Aug 04, 2026
0¢ Cashback
Marathon in Tiptonville (100 TN-78)
100 Hwy 78 S, Tiptonville, Tennessee,
$2.96
Aug 04, 2026
0¢ Cashback
BP in Clinton (2303 Andersonville Hwy)
2303 ANDERSONVILLE HWY, Clinton, Tennessee,
$2.98
Aug 04, 2026
0¢ Cashback
CITGO in Red Bank (5216 Dayton Blvd)
5216 Dayton Blvd, Red Bank, Tennessee,
$2.98
Aug 04, 2026
0¢ Cashback
BP in Atoka (11352 US-51 S)
11352 US-51 S, Atoka, Tennessee,
$2.99
Aug 04, 2026
0¢ Cashback
Love's in Dandridge (1058 Deep Springs Rd)
1058 Deep Springs Rd, Dandridge, Tennessee,
$2.99
Aug 04, 2026
0¢ Cashback
Mapco in Chattanooga (7701 Lee Hwy)
7701 Lee Hwy, Chattanooga, Tennessee,
$2.99
Aug 04, 2026
0¢ Cashback
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Gas Data Methodology
The fuel prices published in this guide are based on the results of research completed by Way.com’s data team. Using a mix of external and internal data, we analyzed millions of prices across U.S. ZIP codes and globally.