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Michigan Gas Prices Hit $4.89 Amid Crude Spike

By Markets Desk · 2026-09-18 · 1 min read
A fuel pump nozzle resting on a concrete surface next to a puddle of spilled liquid
Illustration: Tradingbird

The average price of a gallon of regular gasoline in Michigan reached $4.89 on Friday morning. This figure marks a significant jump from the national average of $2.98 recorded on February 28.

The average price of a gallon of regular gasoline in Michigan reached $4.89 on Friday morning. Some stations in the Metro Detroit area are selling fuel for over $5.00. This rise coincides with crude oil prices hovering near $100 per barrel. The cost of diesel fuel averages $6.67 per gallon in the state. Many stations are charging $7.00 for diesel.

Conflict Drives Global Supply Deficit

Military operations against Iran are the primary driver of these price increases. The national average for gas was $2.98 on February 28, the day the conflict began. Prices have nearly doubled since then. Experts note a global deficit of crude oil is developing. Inventories are being drawn down to meet demand. This scarcity keeps prices elevated in the short term.

Diesel Shortages Impact Transportation Costs

Ukraine has damaged Russian refining infrastructure, reducing diesel exports. Global buyers are turning to the United States for diesel supplies. US exports have increased significantly. A major refinery outage in Illinois has further tightened supply. Peak diesel consumption season is currently underway. Airlines are canceling flights to manage rising fuel costs. These savings efforts may lead to higher ticket prices for travelers.

Retail Food Prices Remain Stable

Transportation costs account for less than 5 percent of the final retail price of food. Grocery prices are not expected to double immediately due to fuel hikes. The supply chain for perishables is insulated from direct fuel price shocks. The all-time record for Michigan gas prices stands at $5.22. That record was set on June 11, 2022. The current trend threatens to exceed that benchmark soon.

GN auto markets/energy: crude oil prices reports indicate that global flows through the Strait of Hormuz are constrained. Resolution requires a dramatic pullback in military operations. Without such changes, high prices will persist. The market is currently in a state of structural deficit. Consumers should expect volatility in energy costs for the remainder of the season.

Based on reporting by ClickOnDetroit, compiled by the Tradingbird desk.

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