It’s been over a year since Toyota announced a new family of four-cylinder combustion engines, to be offered in both ...

Toyota has been working on a new lineup of four-cylinder internal combustion engines– offered in naturally aspirated or turbocharged versions– that are smaller, lighter, and more powerful than the ...

The frame of a 1998 International 4700 medium-duty truck meets the engine of a Patton tank to create a one-off roadster ...

GRANGEVILLE, Idaho – One day before a 20-year-old firefighter was killed by a falling tree on the Steep Corner fire, a U.S. Forest Service hotshot crew from Montana refused to ...

Shopping guides are about more than just helping you to find the right vehicle. J.D. Power assists you with that, of course, but also answers questions you might have through car shopping, car buying, ...

Building blocks Although it is starting to fall out of favour, the internal-combustion engine has been the dominant power source for cars over nearly 140 years. The basic principle of the ICE is that ...

Cummins has built an empire powering the heavy-duty work truck and other machines of industrial might. Here are the most powerful truck diesels it makes.