The 2026 Jeep Grand Cherokee’s new 2.0-liter four-cylinder engine may not appear to be a dramatic improvement at first glance ...

Over the past few years, new cars have quietly gotten more efficient, and not just by accident. Through a study by the EPA, ...

Tesla leads in fuel economy with 118 mpg, while Honda and Toyota also improve. See how your car brand ranks amid changing regulations.

We're 1/4 of the way through the 21st century, so almost anything is possible, including pickups that can be fuel-efficient. Yet, the best results mostly come from trucks that don't have conventional ...

Fuel economy has traditionally been an important consideration for car buyers, even though you can save a little on gas by filling up early in the week. And while there isn't a single Subaru on our ...