Boosting fuel efficiency is achieved by maintaining proper tyre pressure, reducing vehicle weight, avoiding aggressive driving, and keeping the engine tuned. Key actions include accelerating gently, ...

Gas mileage has become one of the most important factors influencing how people choose their cars today. With fuel prices fluctuating and environmental concerns growing, understanding what “good” gas ...

One simple way to make a difference now is to make sure your current vehicle is properly maintained and that you're driving it in a way to maximize fuel efficiency. Improper tire inflation can affect ...

WASHINGTON -- Technologies exist to substantially improve the gas mileage of cars and light trucks over the next three to 15 years by as much as 28 percent for compacts and 49 percent for large sport ...