Harriman Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $2.72 | $3.24 | $3.59 | $3.4 | - |
| Month Ago Avg. | $2.72 | $3.24 | $3.59 | $3.4 | - |
Highest Recorded Average Gas Price In Harriman Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $3.4 | 01/01/26 |
| Regular | $2.72 | 01/01/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Harriman
Gas 'N Go in Harriman (1228 S Roane )
1228 S Roane , Harriman, Tennessee,
$2.95
Jan 13, 2026
0¢ Cashback
Exxon in Harriman (1008 S Roane St)
1008 S Roane St, Harriman, Tennessee,
$3.05
Jan 13, 2026
0¢ Cashback
Shell in Harriman (102 S Roane St)
102 S Roane St, Harriman, Tennessee,
$3.08
Jan 13, 2026
3¢ Cashback
Marathon in Harriman (1901 Harriman Hwy)
1901 Harriman Hwy, Harriman, Tennessee,
$3.09
Jan 13, 2026
0¢ Cashback
Weigel's in Harriman (2001 Roane State Hwy )
2001 Roane State Hwy , Harriman, Tennessee,
$3.14
Jan 13, 2026
0¢ Cashback
Kroger in Harriman (1820 Roane State Hwy)
1820 Roane State Hwy, Harriman, Tennessee,
$3.14
Jan 13, 2026
0¢ Cashback
Shell in Harriman (1811 S Roane St)
1811 S Roane St, Harriman, Tennessee,
$3.15
Jan 13, 2026
3¢ Cashback
CITGO in Harriman (206 Ruritan Rd)
206 Ruritan Rd, Harriman, Tennessee,
$3.39
Jan 13, 2026
0¢ Cashback
Find Cheap Gas Prices By State
Click on the state to view the State details
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.