Knoxville Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Month Ago Avg. | $3.34 | $3.71 | $4.17 | $4.38 | $3.37 |
Highest Recorded Average Gas Price In Knoxville Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $4.39 | 10/15/26 |
| Regular | $3.35 | 09/19/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Knoxville
goodstop by Casey's in Knoxville (6432 Asheville Hwy)
6432 Asheville Hwy, Knoxville, Tennessee,
$3.09
Oct 24, 2026
0¢ Cashback
Casey's in Knoxville (6804 Clinton Hwy)
6804 Clinton Hwy, Knoxville, Tennessee,
$3.09
Oct 24, 2026
0¢ Cashback
goodstop by Casey's in Knoxville (2940 Tazewell Pike)
2940 Tazewell Pike, Knoxville, Tennessee,
$3.09
Oct 24, 2026
0¢ Cashback
Kroger in Knoxville (4414 Asheville Hwy )
4414 Asheville Hwy , Knoxville, Tennessee,
$3.14
Oct 24, 2026
0¢ Cashback
76 in Knoxville (8311 Kingston Pike)
8311 Kingston Pike, Knoxville, Tennessee,
$3.16
Oct 24, 2026
0¢ Cashback
(Temporarily Closed) - Goodstop by Casey's in Knoxville (206 Walker Springs Rd)
206 Walker Springs Rd, Knoxville, Tennessee,
$3.22
Oct 24, 2026
0¢ Cashback
P66 in Knoxville (8541 Middlebrook Pike)
8541 Middlebrook Pike, Knoxville, Tennessee,
$3.24
Oct 24, 2026
0¢ Cashback
CITGO in Knoxville (4801 Broadway)
4801 Broadway, Knoxville, Tennessee,
$3.25
Oct 24, 2026
0¢ Cashback
Shell in Knoxville (8332 Chapman Hwy)
8332 Chapman Hwy, Knoxville, Tennessee,
$3.29
Oct 24, 2026
3¢ Cashback
Kroger in Knoxville (4409 Chapman Hwy)
4409 Chapman Hwy, Knoxville, Tennessee,
$3.30
Oct 24, 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.