U.S. gasoline prices have surged above $4 per gallon for the first time in over three years, averaging $4.018 in March 2025, as the conflict with Iran disrupts oil supplies and drives up costs.
Price Surge Details
- Gas prices hit $4.018 nationally, the highest since August 2022, according to AAA.
- Prices have increased over 30% since the U.S. and Israel attacked Iran in late February.
- Diesel prices crossed $5 per gallon on March 17, rising more than 40% pre-conflict.
Market and Economic Impact
- Oil prices surged over 50% since the war began; Brent crude is poised for a record monthly gain since 1988.
- David Doyle of Macquarie Group forecasts a 25% monthly gas price increase in March, the largest since October 1990.
- Higher diesel costs, critical for trucking and freight, threaten broader economic ripple effects.
Official Responses
- EPA Administrator Lee Zeldin warned of potential fuel supply disruptions and is temporarily easing regulations to boost supplies.
- Vice President JD Vance described a "rough road ahead" but assured consumers the spike is temporary and prices will fall after the war ends.
Expert Warnings
- Andy Lipow of Lipow Oil Associates noted that full diesel price impacts are yet to materialize and will affect the economy over the next few months.
