Diesel engines are different from gas engines in numerous ways, including their use of high compression ratios. Here's why that is and what it means.

It's no secret that AWD and 4WD vehicles are best for the winter, but when it comes to diesel or gas engines, which is better? Here's what you need to know.

You don't see diesels on the road as much ever since Volkswagen's emissions cheating scandal broke, but they're still out there, and the people who love them still love them. That's partly because ...

The best days for diesel engines might seem to be in the rearview mirror, judging from a few comparisons with gasoline engines, which are dominant in the U.S. among passenger cars and less so with ...

Diesel-powered vehicles have carved out a space among drivers as a go-to option for durability, fuel efficiency, and raw performance. They have a longstanding reputation for being able to handle ...

While CNG trucks currently have higher upfront costs, they offer lower fuel and maintenance expenses, along with reduced emissions, positioning them as a viable alternative ...

Many gas stations host diesel pumps that can be easily confused with gas pumps. Pumping diesel into your gas car can wreak havoc on its systems, forcing you to call a tow truck and mechanic.

Detroit Diesel was once one of the most prolific engine builders out there. But its success didn't last forever, leaving it ...