This section reveals the best and worst models for fuel economy based on our tests, and it shines a spotlight on which gas-saving vehicles and technologies make the biggest difference with the ...

Made for use in specially prepped flex fuel vehicles, it's the most common flex fuel available on the market. There are currently, as of March 2025, more than 4,200 public gas stations in 44 US ...

There are a number of affordable and reliable vehicles that returned some of the best results in our real-world fuel-economy tests.

What can negatively impact fuel economy? Many things can negatively impact your vehicle's fuel economy, including neglecting routine maintenance, excess idling, aggressive acceleration ...

and gasoline-only sedans and hatchbacks, and all of them are rated to deliver over 33 mpg combined. We've ranked the cars with the best gas mileage based on official fuel efficiency data and ...

In America, bigger is better, especially when it comes to cars. While the country has made major strides in improving vehicle fuel economy and ... being produced is only going to increase.