September 10, 2026 | United States

American drivers are once again facing a painful trip to the gas station.

The national average price of regular gasoline has climbed to approximately $4.28 per gallon, as oil prices surge amid continuing disruptions connected to the conflict with Iran.

U.S. benchmark crude oil pushed above $100 per barrel Thursday, while Brent crude climbed above $105, according to the Associated Press.

But higher gasoline prices may be only part of the story.

Gas Is Up Sharply From a Year Ago

Gasoline prices are now approximately 34% higher than they were one year ago, putting additional pressure on household budgets at a time when many consumers are already dealing with elevated prices for everyday necessities.

Separate AP reporting shows gasoline has risen about 44% since U.S. and Israeli attacks on Iran began in late February.

For someone who regularly fills a large SUV or pickup truck, even a relatively small increase per gallon can translate into noticeably higher monthly expenses.

Diesel Prices Are an Even Bigger Concern

The impact isn’t limited to people filling their cars.

Wholesale diesel prices jumped 24.1% between July and August and are nearly 78% higher than a year earlier, according to new government inflation data.

That matters because diesel powers much of America’s trucking and transportation network.

When transporting products becomes more expensive, businesses can eventually pass some of those additional costs on to customers.

Could Groceries and Other Goods Get More Expensive?

That’s one of the biggest questions now facing consumers.

Shipping prices increased 2.3% in August alone, while overall U.S. wholesale inflation accelerated to 5.4% compared with a year earlier.

Higher transportation costs can eventually affect the price of products ranging from groceries and clothing to manufactured goods.

There was at least one encouraging sign: wholesale food prices increased only 0.1% last month, suggesting grocery inflation itself hasn’t accelerated sharply yet.

Wall Street Is Feeling the Pressure Too

The surge in energy prices is also rattling financial markets.

The S&P 500 fell about 0.6% Thursday, while the Nasdaq dropped 0.9% as investors worried that persistent inflation could force the Federal Reserve to keep interest rates higher.

The yield on the benchmark 10-year Treasury also climbed to around 4.91%.

That creates another concern for consumers because elevated market interest rates can contribute to expensive mortgages and other borrowing costs.

What Americans Should Watch Next

Much now depends on oil prices.

If crude remains above $100 per barrel for an extended period, Americans could continue seeing pressure at gasoline stations — and eventually elsewhere in their household budgets.

The next major clue will come from additional inflation data and the Federal Reserve’s upcoming interest-rate decision.

For millions of households, however, the most visible number is already sitting on gas-station signs across America: $4-plus gasoline is back.

Sources: Associated Press / U.S. Labor Department — September 10, 2026.