New US fuel standards raise transportation costs for drivers

US fuel efficiency rules cut future vehicle mileage targets, increasing lifetime gasoline costs for new car owners

The US Department of Transportation finalized fuel efficiency standards requiring new cars and light trucks to achieve 34.9 miles per gallon by 2031—down from Biden’s 50.4 miles per gallon target. National Highway Traffic Safety Administration calculations show drivers of new vehicles will pay $1,624 more in gasoline costs over their lifetime due to this reduction. With unleaded gasoline reaching $4.40 per gallon in October 2026 (a 40% increase from October 2025), these standards directly increase transportation affordability burdens. While 28% of new global vehicles are projected to be electric in 2026, state-level incentives like California’s $3,500 rebate for first-time EV buyers and similar programs in eight other states aim to offset costs. This policy shift creates friction in mobility access by making transportation more expensive relative to household budgets, particularly for low-income drivers who rely on cars for essential needs. The national average gasoline price and the lifetime cost impact are the clearest metrics showing how this rule change affects real-world transportation affordability. What to watch: Gasoline price volatility and whether state incentives can offset the increased lifetime costs before 2031. Caveats: Standards apply only to new vehicles; gasoline price reflects a single October 2026 snapshot; EV projections are international and subject to change.

Source: Canary Media