Diesel costs $6.30 a gallon in the United States, according to Energy Information Administration data reported by DW on October 14, 2026. That is about 60% higher than a year ago. Analysts interviewed by DW doubt a new US-Russia fuel arrangement will bring that number down quickly.
What changed: a sanctions suspension and a drop in oil prices
On October 9, President Donald Trump announced on social media that he would temporarily suspend some sanctions on Russia and begin importing Russian diesel. He wrote that diesel prices ‘will be coming down, in record numbers, and fast.’ Kremlin spokesman Dmitry Peskov confirmed the arrangement to Russian state news agency TASS on October 13. He said supplying diesel was ‘in the interests of Russia, the United States and global energy markets,’ DW reported. Separately, oil prices fell by about 2% on October 15, according to RTE. RTE said potential US steps to ease restrictions on Russia’s ‘shadow fleet’ tankers soothed price concerns, and it also noted attacks on ships.
Tracing a barrel from the Strait of Hormuz to the pump
Samina Sultan, a foreign trade expert at the German Economic Institute in Cologne, spoke to DW. She said the main reason for high diesel prices is the war in Iran, together with disruption to shipping through the Strait of Hormuz and the Bab al-Mandeb Strait. Crude flows through Hormuz have recovered to about 13.5 million barrels a day, according to shipping analytics firm Kpler. Flows of refined products such as diesel remain far lower, at around 677,000 barrels a day, compared with 3.6 million barrels a day before the war. Commerzbank commodities analyst Carsten Fritsch told DW: ‘If nothing changes in Ukraine and the Middle East, I see very few ways to resolve these supply bottlenecks.’ The experts DW contacted agreed that even a flood of cheap Russian diesel would not cut prices nearly as much as they recently rose. They pointed to damaged Gulf refineries and to costly, risky shadow-fleet transport and insurance. DW also reported that Russia is no longer the world’s largest diesel exporter and faces fuel shortages at home. The US now holds that position, having exported an average of 1.26 million barrels of diesel a day in 2025, about 15.4% of global diesel exports.
Our math: what a 60% jump means for a fleet’s fuel bill
This is an illustration built from the EIA figures DW reported. If diesel is up about 60% to $6.30 a gallon, the price a year ago was roughly $3.94 a gallon ($6.30 divided by 1.60). That is a difference of about $2.36 a gallon ($6.30 minus $3.94). For every 100 gallons a trucking or delivery fleet buys, the difference adds about $236 compared with a year ago ($2.36 times 100). Because most goods reach stores by truck, higher diesel costs can be passed along to shelf prices, though the sources give no figure for that effect.
What to watch this week
Watch whether refined-product flows through the Strait of Hormuz and the Bab al-Mandeb Strait recover toward their pre-war level of 3.6 million barrels a day. Also watch how the temporary suspension of Russia sanctions and any easing of shadow-fleet restrictions play out. Sources: DW, citing the EIA, Kpler, Commerzbank and the German Economic Institute; and RTE. Disclaimer: This analysis is for educational and informational purposes only and should not be construed as financial or investment advice.
