In May 2025, one gallon of diesel cost an average of 3.5 U.S. dollars in the United States. That was a decrease compared to the month prior, and also lower than prices in May 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 in 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.

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.

Graph and download economic data for US Diesel Sales Price (GASDESW) from 1994-03-21 to 2025-07-07 about diesel, sales, commodities, and USA.

The average price for regular gasoline in the United States stood at **** U.S. dollars per gallon on July 14, 2025. This compared to a diesel price of **** U.S. dollars per gallon. Prices for gasoline and diesel increased that week following greater demand. 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.

Diesel prices in the United Kingdom rose to more than *** pence per liter in early 2024. The March national average was ***** pence per liter, compared with a price of ***** pence per liter for diesel sold at supermarkets. Hypermarkets dominate motor fuel sales Hypermarkets such as Sainsbury's, Asda, and Tesco have the greatest market share of motor fuel sold in the UK. In 2023, roughly ** percent of all motor fuels were sold at hypermarkets. Diesel more expensive than regular gasoline Although gasoline and diesel are both refined petroleum products, their refining process differs, thus also impacting manufacturing and retail prices. Diesel sold in the UK is required to have an ultra-low sulfur content and also contain a biodiesel component of seven percent. The extra steps required in the production process make diesel a more expensive commodity than gasoline, which trades around ** pence lower.

Graph and download economic data for Ultra-Low-Sulfur No. 2 Diesel Fuel Prices: U.S. Gulf Coast (DDFUELUSGULF) from 2006-06-14 to 2025-07-07 about diesel, fuels, commodities, and USA.

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.

Ireland has seen an overall increase in the price of diesel fuel since 2000, with prices amounting to **** euros per liter in 2021. Between 2009 and 2012 prices sharply increased, peaking at **** euros per liter in the latter year. The following four years experienced annual decreases in prices, however, since 2016 prices have been increasing again. Monthly diesel prices were highest in the fall of 2018, when they climbed to ***** British pence per liter and notably fell during the coronavirus pandemic in the spring of 2020. However, the recent Europe-wide energy supply shortage has had a huge impact on liquid fuel prices in the country, driving diesel prices past 120 pence per liter in the summer and fall months.Oil price slump 2020It is not just Ireland that has seen significant price decrease in the spring and summer of 2020. Lockdowns and reduced oil demand due to mobility restrictions have impacted the price of diesel globally. The cost per barrel of Brent crude oil declined by an average of ** U.S. dollars per barrel in 2020 compared to 2019.Diesel cars the most popular in Ireland despite fall in salesDespite a decline in the overall number of diesel cars sold in Ireland, and a growth in electric car sales in recent years, diesel-powered passenger cars remain the most popular. In 2020, over ****** diesel cars were purchased by drivers in Ireland. However, the decrease in sales signals a shift away from this engine type.

United States - Ultra-Low-Sulfur No. 2 Diesel Fuel Prices: Los Angeles was 2.44500 $ per Gallon in January of 2024, according to the United States Federal Reserve. Historically, United States - Ultra-Low-Sulfur No. 2 Diesel Fuel Prices: Los Angeles reached a record high of 3.53200 in January of 2022 and a record low of 0.75100 in January of 2002. 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: Los Angeles - last updated from the United States Federal Reserve on June of 2025.

Hong Kong has some of the highest diesel prices in the world. As of May 12, 2025, drivers in Hong Kong paid an average of 3.34 U.S. dollars per liter of automotive diesel. This was more than three times the amount paid by drivers in Mainland China. Lower prices are often linked to substantial domestic crude oil production and government subsidies, as is the case in countries such as Venezuela, Iran, and the United States.

Graph and download economic data for Ultra-Low-Sulfur No. 2 Diesel Fuel Prices: New York Harbor (DDFUELNYH) from 2006-06-14 to 2025-07-07 about new york harbor, diesel, fuels, New York, commodities, and USA.

United States - Ultra-Low-Sulfur No. 2 Diesel Fuel Prices: U.S. Gulf Coast was 2.36500 $ per Gallon in January of 2024, 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 3.50900 in January of 2022 and a record low of 1.19500 in January 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 June of 2025.

Gasoline rose to 2.19 USD/Gal on July 11, 2025, up 1.65% from the previous day. Over the past month, Gasoline's price has risen 1.03%, but it is still 12.72% lower than a year ago, according to trading on a contract for difference (CFD) that tracks the benchmark market for this commodity. Gasoline - values, historical data, forecasts and news - updated on July of 2025.

The average annual price of diesel fuel in Germany tended to rise between 1950 and 2025. The price increase has increased significantly since 2020 in particular, only to fall again slightly from 2023. As of April 2025, the average diesel price was roughly 166.3 cents.

In February 2025, the average diesel price in Italy stood at ***** British pence per liter, after having grown for a period of .ix months. Monthly prices of diesel in Italy peaked at ***** British pence per liter in March 2022, approximately one month after the Russian invasion of Ukraine.

In 2025, the average price of diesel fuel in France was around 1.6 euros per liter, compared to an average price of 1.8 euros per liter in the previous year. In 2020, the price of diesel across France reached the lowest point on average compared to the previous years. The price of this commodity started to increase with the economic recovery after the COVID-19 pandemic in 2020, and kept growing with the market tightening that followed the Russian invasion of Ukraine. It peaked at over two euros per liter in March and June 2022.

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 May 2025 about diesel, energy, retail, price, and USA.

Diesel prices in the USA followed a largely upward trend during Q1 2025, with prices closing higher compared to the previous quarter despite some fluctuations in March. In January, prices rose due to increased heating fuel demand driven by winter storm Enzo and strong domestic consumption. However, warmer weather forecasts later in the month softened demand, overall market sentiment remained firm, supported by reduced inventories and refinery constraints. February saw a further price increase as cold temperatures in the Northeast intensified heating oil usage, and maintenance at key refineries tightened domestic supply.

This statistic shows the average prices of diesel fuel in Romania from 2008 to 2021 in euros per liter. It outlines that the average price of diesel fuel peaked in 2014 at **** euros per liter but decreased again in the following years to **** euros per liter in 2021. A monthly evolution of the diesel prices in Romania provides with an even clearer overview of the situation. In other words, diesel prices peaked in October 2018 at *** British pence per liter, and slowly started a decreasing trend, amounting to **** British pence per liter by March 2021.

Oil industry

Romania is known for its substantial oil refinery capacity and was considered to be the most important European producer of oil in World War II. In 2019, OMV Petrom S.A. was the leading company in the oil industry in the country, with a turnover worth **** billion Romanian lei and a net profit of more that *** billion Romanian lei. At the same time, the company had approximately **** thousand employees by 2018.

Natural gas

When it comes to natural gas reserves, in 2009 Romania ranked 30th among countries with proved reserves of natural gas and has a gas network of more than ** thousand kilometers. In the middle of the 20th century, Romania was the first natural gas exporter in Europe, and starting with the late 70s, it began importing gas from the Soviet Union. As for natural gas consumption, it peaked in 2005 at **** billion cubic meters, and later dropped to **** billion cubic meters by 2019.

The global fuel energy price index stood at 153.15 index points in May 2025, up from 100 in the base year 2016. Figures decreased that month due to lower heating fuel demand and a fall in crude oil prices. The fuel energy index includes prices for crude oil, natural gas, coal, and propane. Supply constraints across multiple commodities The global natural gas price index surged nearly 11-fold, and the global coal price index rose almost seven-fold from summer 2020 to summer 2022. This notable escalation was largely attributed to the Russia-Ukraine war, exerting increased pressure on the global supply chain. Global ramifications of the Russia-Ukraine war The invasion of Ukraine by Russia played a role in the surge of global inflation rates. Notably, Argentina bore the brunt, experiencing a hyperinflation rate of 92 percent in 2022. The war also exerted a significant impact on global gross domestic product (GDP) growth. Saudi Arabia emerged with a notable increase of nearly three percent, as several Western nations shifted their exports from Russia to Middle Eastern countries due to the sanctions imposed on the former.