Fuel economy, fuel economy, fuel economy. Sometimes it seems to be the only topic in the air, dominating conversations among truck operators and presentations made by manufacturers and suppliers. Not ...

If you chose a diesel pickup over a gas-driven one, then you're already ahead of the game when it comes to fuel economy. According to the Department of Energy, diesel vehicles can be 30-35% more ...

NHTSA proposes a major rollback of fuel-economy targets, cutting the 2031 requirement from 50.4 mpg to 34.5 mpg and reducing standards retroactively for earlier model years. The plan eliminates ...

The Trump administration has proposed to lower the mandated average fuel-economy standards to 34.5 mpg by the 2031 model year. The new Corporate Average Fuel Economy standard rolls back the Biden ...

The Trump administration is proposing new fuel economy standards for vehicles that would roll back efficiency rules implemented under former President Biden. Under the Transportation Department ...

Maximize your MPG with expert tips from Consumer Reports. Learn how speed, tire pressure, and 'Top Tier' gas can save you ...