Cheapest Sunoco Gas Prices in Sumter, SC
6 Sunoco Stations
SC Avg. Gas Prices
| Regular | Mid-Grade | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $3.107 | $3.516 | $3.875 | $3.875 |
| Yesterday Avg. | $3.107 | $3.516 | $3.875 | $3.875 |
| Week Ago Avg. | $3.099 | $3.507 | $3.872 | $3.890 |
| Month Ago Avg. | $2.977 | $3.380 | $3.740 | $3.877 |
| Year Ago Avg. | $3.180 | $3.551 | $3.894 | $4.026 |