Trump administration removes EV fuel content factor, easing compliance for automakers and reshaping dealer EV strategies ...

Automated control of cars may let “drivers” rack up more fuel savings than if they were completely in charge, according to a new study conducted by the U.S. Department of Energy’s National Renewable ...

As the cost of diesel rises, so does trucking companies’ interest in technology to monitor and improve miles per gallon. While fuel economy always is a top concern for fleets, the urgency to wring ...

The Trump administration said Wednesday it is rescinding a rule that incentivized automakers to produce electric vehicles to meet fuel economy requirements by overstating energy savings.

Fuel economy figures for the midsize 2026 GMC Canyon pickup truck have been updated slightly compared to figures from the 2025 model year, reflecting small calculation adjustments for the official EPA ...

Cars sold in 2025 will have to average 54.5 miles per gallon. If that sounds impossibly high considering cars on the highway are a mix of efficient Toyota Priuses and thirsty Chevrolet Silverados, and ...

Why do most motorcycles have fuel economy no better than many light diesel and even petrol cars despite being a lot lighter and smaller? It’s a question that some riders are posing, while many others ...