Diesel Prices in Port Saint Lucie, FL
Cheapest
$5.790
Average
$5.843
Most expensive
$5.890
Stations
3
Filling a 15 gal tank at the cheapest station saves $0.80 compared with the average.
| Station | Address | Diesel |
|---|---|---|
| RaceTrac | 8630 U.S. Hwy 1 | $5.790 |
| RaceTrac | 2031 SW Gatlin Blvd. | $5.850 |
| RaceTrac | 221 SW Port St. Lucie Blvd, Port St | $5.890 |
Updated Nov 7, 2026, 08:21 AM EST