The Eco mode (or Econ on some vehicles) is a fuel-saving feature offered by several manufacturers that instructs the engine computer to shift into a program that maximizes efficiency over performance.

Gas prices are skyrocketing across the country. According to AAA, the national average for a gallon of regular fuel is $3.88 at the time of this writing. That is about a 33 percent increase from just ...

Pretty much every modern car is equipped with a driving mode selection system. Usually, this choice implies at least three modes: standard, sport, and eco. The truth is, in most cases, the difference ...