United States - Ultra-Low-Sulfur No. 2 Diesel Fuel Prices: U.S. Gulf Coast was 3.83900 $ per Gallon in April of 2026, according to the United States Federal Reserve. Historically, United States - Ultra-Low-Sulfur No. 2 Diesel Fuel Prices: U.S. Gulf Coast reached a record high of 4.74600 in April of 2022 and a record low of 0.62700 in May of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Ultra-Low-Sulfur No. 2 Diesel Fuel Prices: U.S. Gulf Coast - last updated from the United States Federal Reserve on May of 2026.