Sebastian Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $3.71 | $3.83 | $4.09 | $4.02 | - |
| Month Ago Avg. | $3.44 | $3.48 | $3.83 | $3.75 | - |
Highest Recorded Average Gas Price In Sebastian Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $4.02 | 06/15/26 |
| Regular | $3.72 | 07/04/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Sebastian
Murphy USA in Sebastian (1999 U.S. Hwy 1)
1999 US-1, Sebastian, Florida,
$3.99
Jul 12, 2026
0¢ Cashback
Speedway in Sebastian (700 US-1)
700 US-1, Sebastian, Florida,
$3.99
Jul 12, 2026
0¢ Cashback
Murphy USA in Sebastian (1999 U.S. Hwy 1)
1999 U.S. Hwy 1, Sebastian, Florida,
$4.15
Jul 12, 2026
0¢ Cashback
Mobil in Sebastian (9490 90th Ave )
9490 90th Ave, Sebastian, Florida,
$4.29
Jul 12, 2026
0¢ Cashback
Chevron in Sebastian (8650 US-1)
8650 US-1, Sebastian, Florida,
$4.55
Jul 12, 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.