Westport delivered solid results in the third quarter of 2024. Although revenue was down, this decrease was more than outweighed by the revenue earned at Cespira and we delivered significant ...

If you are looking for a fuel efficient SUV but aren't ready to make the transition to a hybrid or EV, here are six diesel ...

The fee "is the latest in a series of actions under President Biden’s methane strategy to improve efficiency in the oil and ...

The Honda Accord hybrid is proof that fuel efficiency need not come at the expense of everything else. The Accord was one of ...

The EPA rates the CX-50 Hybrid at a combined 38 mpg (6.2 L/100 km), which is quite a lot better than the 28 mpg (8.4 L/100 km ...

Official EPA-certified fuel economy ratings are now available for the 2025 GMC Terrain, which brings in the all-new third ...

The fee “is the latest in a series of actions under President Biden’s methane strategy to improve efficiency in the oil and ...

Microvanes installed on a C-17 to reduce drag and fuel burn. Credit: U.S. Air Force GRAPEVINE, Texas—The U.S. Air Force is ...

The 2025 Cadillac Escalade has official EPA fuel economy estimates out, which reveal a 1 mile per gallon improvement over the ...

However, that’s not always the case, with fuel efficiency not necessarily having a clear, cut and dry distinction when it comes to cars. See Also: I Have Driven Over 250 Car Models: These Are the 3 ...