New Castle Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $3.43 | $4.07 | $4.33 | $4.04 | - |
| Month Ago Avg. | $3.45 | $4.07 | $4.34 | $4.05 | - |
Highest Recorded Average Gas Price In New Castle Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $4.12 | 08/01/25 |
| Regular | $3.54 | 07/02/25 |
Top 10 Gas Stations & Cheap Fuel Prices in New Castle
Royal Farms in New Castle (2160 New Castle Ave)
2160 New Castle Ave, New Castle, Delaware,
$3.39
Oct 23, 2025
0¢ Cashback
Wawa in New Castle (117 S Dupont Hwy)
117 S Dupont Hwy, New Castle, Delaware,
$3.48
Oct 23, 2025
0¢ Cashback
BP in New Castle (1 JAY DR)
1 JAY DR, New Castle, Delaware,
$3.49
Oct 23, 2025
0¢ Cashback
Wawa in New Castle (183 Airport Rd)
183 Airport Rd, New Castle, Delaware,
$3.49
Oct 23, 2025
0¢ Cashback
Wawa in New Castle (7 E Commons Blvd)
7 E Commons Blvd, New Castle, Delaware,
$3.49
Oct 23, 2025
0¢ Cashback
Speedway in New Castle (506 N Dupont Hwy)
506 N Dupont Hwy, New Castle, Delaware,
$3.55
Oct 23, 2025
0¢ Cashback
BP in New Castle (1713 WILMINGTON RD)
1713 WILMINGTON RD, New Castle, Delaware,
$3.59
Oct 23, 2025
0¢ Cashback
Sunoco in New Castle (285 Christiana Rd)
285 Christiana Rd, New Castle, Delaware,
$4.09
Oct 23, 2025
0¢ Cashback
Shell in New Castle (102 N Dupont Hwy)
102 N Dupont Hwy, New Castle, Delaware,
$4.19
Oct 23, 2025
3¢ Cashback
Exxon in New Castle (400 Pulaski Hwy)
400 Pulaski Hwy, New Castle, Delaware,
$4.19
Oct 23, 2025
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.