Most modern vehicles are far more efficient than cars in years past ... We've ranked the cars with the best gas mileage based on official fuel efficiency data and ratings from the EPA.

Many shoppers are making fuel economy a top priority when selecting their next new car. But it’s important to keep performance, reliability, owner satisfaction, and safety in mind, too.

The 10 best fuel-efficient cars are also all CR Recommended picks, so it's like you're getting the best of the very best with this list. Toyota dominates the field, boasting five out of the 10 top ...

This variety lets you pick the car that best suits your needs without compromising ... here is a list of the 20 most ...

However, putting regular gas in a car that requires premium gas may, over time, result in a number of issues due to poor combustion, including worse gas mileage. What can negatively impact fuel ...

The cost of gas is always on the minds of drivers, so we decided to weigh in on products that promise better fuel economy. We have tested three: Fuel Genie, Platinum Gas Saver, and Tornado.

These days, there are fuel-efficient options in every segment, from small cars and SUVs to pickup trucks.

If you're looking to save fuel, these are the cars to buy ... Agency's 2004 Fuel Economy Guide. These are the cars that got the best gas mileage, according to government tests.