In September 2025, one gallon of diesel cost an average of 3.75 U.S. dollars in the United States. That was an increase compared to the month prior, and higher than prices in September 2024. Impact of crude prices on motor fuel consumer prices Diesel prices are primarily determined by the cost of crude oil. In fact, crude oil regularly accounts for around 50 percent of end consumer prices of diesel. As such, supply restrictions or weak demand outlooks influence prices at the pump. The fall in diesel prices noted since the latter half of 2024 is a reflection of lower crude prices. Diesel and gasoline price development The usage of distillate fuel oil began in the 1930s, but until further development in the 1960s, diesel vehicles were mostly applied to commercial use only. In the U.S., diesel-powered cars remain a fairly small portion of the automobile market and diesel consumption is far lower than gasoline consumption. In general, gasoline also tends to be more widely available than diesel fuel and usually sells for a lower retail price. However, diesel engines have better fuel economy than gasoline engines and, as such, tend to be used for large commercial vehicles.

View weekly updates and historical trends for US Retail Diesel Price. from United States. Source: Energy Information Administration. Track economic data w…

Graph and download economic data for Average Price: Automotive Diesel Fuel (Cost per Gallon/3.785 Liters) in U.S. City Average (APU000074717) from Jan 1998 to Sep 2025 about diesel, energy, retail, price, and USA.

Crude oil is the greatest cost component determining diesel retail prices in the United States. In August 2025, 42 percent of the diesel retail price was set by crude oil costs. That month, one gallon of diesel sold for an average of 3.75 U.S. dollars. U.S. diesel prices have generally stagnated in late 2025. Fuel consumption remains high despite higher prices Diesel and gasoline prices have experienced significant fluctuations over the past decades. In 2024, the average gasoline price stood at 3.3 U.S. dollars per gallon, a decrease from the 2022 peak but still higher than early 2000s levels. Despite these changes, U.S. gasoline consumption has remained high, averaging around 8.5 million barrels per day in 2024, with seasonal variations affecting demand. Tax impact on fuel costs across states Taxes play a significant role in determining fuel prices, with state-level differences creating notable price variations across the country. As of 2023, the average state tax for gasoline was 30.5 U.S. cents per gallon, while diesel faced a slightly higher average tax of 33.15 U.S. cents. These taxes contribute to the overall retail price and are often reinvested in road infrastructure. California, for instance, imposes some of the highest gasoline taxes in the country, reaching 68.1 U.S. cents per gallon in January 2024, which significantly impacts the state's fuel prices.

Graph and download economic data for US Diesel Sales Price (GASDESW) from 1994-03-21 to 2025-12-01 about diesel, sales, commodities, and USA.

The average price for regular gasoline in the United States stood at **** U.S. dollars per gallon on October 27, 2025. This compared to a diesel price of **** U.S. dollars per gallon. Prices for gasoline and diesel remained stable that week. Real price surge of 2022 and 2023 still below 2011 to 2014 prices When looking at the real price of gasoline over time, U.S. drivers had to pay notably more in the years between 2011 and 2014. The surge in prices noted throughout 2022 and partly for 2023, which followed supply constraints, was still lower in terms of real U.S. dollars. U.S. on the lower-end spectrum of worldwide motor fuel prices The U.S. has some of the lowest conventional motor fuel prices in the world. Although fuel prices are usually higher in high-income countries, the U.S. profits from its position as the world’s largest crude oil producer and can keep retail prices for oil products comparatively low. For example, among high-income countries, prices for automotive premium gasoline (RON 95) were only lower in Russia and Saudi Arabia - countries where crude oil and oil product exports are in part restricted by sanctions, thus keeping domestic supply high.

The cost of diesel fuel in the United States reached an annual average of 3.76 U.S. dollars per gallon in 2024. This was a decrease compared to the previous year, when diesel sold for an average of 4.21 U.S. dollars per gallon. In 2022, increased economic activity and thus fuel demand combined with supply constraints following the Russia-Ukraine war, which resulted in a notable rise in monthly diesel prices Crude oil prices and their impact on motor fuel prices Motor fuel prices largely mirror major oil benchmarks, such as the OPEC reference basket, WTI, and Brent. As such, the oil glut in 2015 and 2016, which followed years of increased oil production output by the U.S., is largely responsible for the fall in diesel prices seen in those years. The same is true for the 2020 pandemic-induced oil crisis and fall in benchmarks that year. Diesel and gasoline price development The usage of diesel began in the 1930s, but until further development in the 1960s, diesel vehicles were mostly used commercially. In the U.S., diesel-powered cars remain a fairly small portion of the automobile market and diesel fuel consumption is far lower than gasoline consumption. In general, gasoline also tends to be more widely available than diesel fuel and usually sells for a lower retail price. However, diesel engines have better fuel economy than gasoline engines, and as such are often used for large commercial vehicles.

This dataset contains information about Daily Diesel Spot Price from 1996.Data collected from US Energy Information Administration.Notes:Ultra-Low-Sulfur No. 2 Diesel FuelNo. 2 Diesel Fuel: A gasoil type distillate for use in high speed diesel engines generally operated under uniform speed and load conditions, with distillation temperatures between 540-640 degrees Fahrenheit at the 90-percent recovery point; and the kinematic viscosities between 1.9-4.1 centistokes at 100 degrees Fahrenheit as defined in ASTM specification D975-93. Includes Type R-R diesel fuel used for railroad locomotive engines, and Type T-T for diesel-engine trucks.For pricing data: Ultra-Low Sulfur or On-Highway Diesel Fuel is No. 2 diesel fuel which has a sulfur level less than or equal to 15 ppm (parts per million); Low Sulfur Diesel Fuel is No. 2 diesel fuel which has a sulfur level greater than 15 and less than or equal to 500 ppm; and High Sulfur refers to No. 2 distillate (either diesel or fuel oil) which has a sulfur level greater than 500 ppm.Includes: New York Harbor Ultra-Low Sulfur No 2 Diesel Spot Price (Dollars per Gallon)2. U.S. Gulf Coast Ultra-Low Sulfur No Diesel Spot Price (Dollars per Gallon)Los Angeles, CA Ultra-Low Sulfur CARB Diesel Spot Price (Dollars per Gallon)

United States - US Diesel Sales Price was 3.83100 $ per Gallon in November of 2025, according to the United States Federal Reserve. Historically, United States - US Diesel Sales Price reached a record high of 5.81000 in June of 2022 and a record low of 0.95300 in February of 1999. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - US Diesel Sales Price - last updated from the United States Federal Reserve on December of 2025.

United States US: Pump Price for Diesel Fuel: USD per Liter data was reported at 0.650 USD in 2016. This records a decrease from the previous number of 0.970 USD for 2014. United States US: Pump Price for Diesel Fuel: USD per Liter data is updated yearly, averaging 0.610 USD from Dec 1992 (Median) to 2016, with 12 observations. The data reached an all-time high of 1.050 USD in 2012 and a record low of 0.270 USD in 1998. United States US: Pump Price for Diesel Fuel: USD per Liter data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s USA – Table US.World Bank: Transportation. Fuel prices refer to the pump prices of the most widely sold grade of diesel fuel. Prices have been converted from the local currency to U.S. dollars.; ; German Agency for International Cooperation (GIZ).; Median;

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View weekly updates and historical trends for US Retail Gas Price. from United States. Source: Energy Information Administration. Track economic data with…

Graph and download economic data for US Diesel Sales Price (GASDESA) from 1995 to 2024 about diesel, sales, commodities, and USA.

United States - Average Price: Automotive Diesel Fuel (Cost per Gallon/3.785 Liters) in the West Census Region - Urban was 4.35300 Index in August of 2025, according to the United States Federal Reserve. Historically, United States - Average Price: Automotive Diesel Fuel (Cost per Gallon/3.785 Liters) in the West Census Region - Urban reached a record high of 6.28300 in June of 2022 and a record low of 1.25000 in February of 1999. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Average Price: Automotive Diesel Fuel (Cost per Gallon/3.785 Liters) in the West Census Region - Urban - last updated from the United States Federal Reserve on November of 2025.

Graph and download economic data for Average Price: Automotive Diesel Fuel (Cost per Gallon/3.785 Liters) in the West South Central Census Division (APU037074717) from Jan 2018 to Sep 2025 about diesel, energy, retail, price, and USA.

As of January 2025, the diesel price in Belize and Barbados were among the highest reported in Latin America and the Caribbean, averaging nearly **** and **** U.S. dollars per liter, respectively. Within South America, Argentina had the highest diesel price at the time, at **** dollars per liter, while Ecuador reported the lowest, with a liter of fuel costing an average of **** dollars.

United States - Average Price: Automotive Diesel Fuel (Cost per Gallon/3.785 Liters) in U.S. City Average was 3.73000 Index in September of 2025, according to the United States Federal Reserve. Historically, United States - Average Price: Automotive Diesel Fuel (Cost per Gallon/3.785 Liters) in U.S. City Average reached a record high of 5.75800 in June of 2022 and a record low of 1.09400 in February of 1999. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Average Price: Automotive Diesel Fuel (Cost per Gallon/3.785 Liters) in U.S. City Average - last updated from the United States Federal Reserve on December of 2025.

View weekly updates and historical trends for US No. 2 Diesel Retail Prices. from United States. Source: Energy Information Administration. Track economic…

View monthly updates and historical trends for US Airline Fuel Cost. from United States. Source: Bureau of Transportation Statistics. Track economic data …

Weekly on-highway diesel prices (dollars per gallon) from the Department of Energy's Energy Information Administration. This data includes the average diesel fuel price for the U.S. and five Petroleum Administration for Defense Districts (PADDs) (including PADD subcomponents). There are ten variables in total: "U.S."; "East Coast" (PADD1), broken out further by "New England" (PADD1A), "Central Atlantic" (PADD1B), and "Lower Atlantic" (PADD1C); "Midwest" (PADD2); "Gulf Coast" (PADD3); "Rocky Mountain" (PADD4); and "West Coast" (PADD5), broken out further by "West Coast excluding California" and "California." See link below for the states included in each region.