Harriman Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $3.54 | $3.78 | $4.25 | $4.53 | - |
| Month Ago Avg. | $2.72 | $3.24 | $3.59 | $3.4 | - |
Highest Recorded Average Gas Price In Harriman Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $4.53 | 06/15/26 |
| Regular | $3.54 | 06/15/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Harriman
Gas 'N Go in Harriman (1228 S Roane )
1228 S Roane , Harriman, Tennessee,
$3.85
Jul 12, 2026
0¢ Cashback
Shell in Harriman (1811 S Roane St)
1811 S Roane St, Harriman, Tennessee,
$4.03
Jul 12, 2026
3¢ Cashback
Exxon in Harriman (1008 S Roane St)
1008 S Roane St, Harriman, Tennessee,
$4.03
Jul 12, 2026
0¢ Cashback
Weigel's in Harriman (2001 Roane State Hwy )
2001 Roane State Hwy , Harriman, Tennessee,
$4.14
Jul 12, 2026
0¢ Cashback
Kroger in Harriman (1820 Roane State Hwy)
1820 Roane State Hwy, Harriman, Tennessee,
$4.14
Jul 12, 2026
0¢ Cashback
Marathon in Harriman (1901 Harriman Hwy)
1901 Harriman Hwy, Harriman, Tennessee,
$4.15
Jul 12, 2026
0¢ Cashback
CITGO in Harriman (206 Ruritan Rd)
206 Ruritan Rd, Harriman, Tennessee,
$4.29
Jul 12, 2026
0¢ Cashback
Shell in Harriman (102 S Roane St)
102 S Roane St, Harriman, Tennessee,
$4.48
Jul 12, 2026
3¢ 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.