Coalition sues Trump administration over fuel-economy rollback

· Automotive & EV · United States

A coalition of environmental and consumer groups sued the Trump administration over its final rule rolling back federal Corporate Average Fuel Economy standards. The suit argues the rollback will raise costs for American drivers; the Department of Energy estimates it could add 76 cents a gallon at the pump.

Why it matters：Fuel-economy rules set the efficiency targets automakers must hit across their US fleets, so the litigation and any reversal directly shape product planning and compliance costs for global manufacturers.

Key points

  • Lawsuit challenges the administration's final CAFE rule
  • Coalition includes environmental and consumer protection organizations
  • DOE cited a 76-cent-per-gallon cost increase for drivers

Sources (original reporting)

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