The majority of Americans, perhaps unsurprisingly, want greater fuel economy - leading to more fuel-efficient, lower-emission cars that will cost less to drive over a given distance. They support ...

Fleet fuel economy is on the rise, according to the 2024 Fleet Fuel Study conducted by The North American Council for Freight Efficiency’s (NACFE). The findings of the report were released Monday. The ...

Miles per gallon (MPG) is well-established as the standard measure of fuel economy. It's so well established, in fact, that few of us question the MPG rating on a daily basis — at least until we ...

A perennial competitor to Ford's Power Stroke V8 and Ram's Cummins turbo diesel inline six-cylinder engines, the 6.6-liter Duramax is one of the most popular diesel powertrains for heavy-duty trucks, ...

America might not have the most expensive gas prices in the world, but they aren't cheap. Because of this, you may be looking for ways to increase your car's fuel efficiency to save some cash at the ...