Even if you don't plan on ever owning a car with a diesel engine, you may still want to know how they compare to gas engines ...

Modern diesel engine development has increased engine efficiency and decreased NOx and particulate matter emissions. This ...

The automotive industry has largely depended on gasoline and diesel engines to power various vehicles for over a century. Between the two, diesel engines are more efficient due to several reasons, ...

You might find a smaller diesel engine in a lawnmower, but this is as small as it gets in a passenger vehicle.

If you're like a lot of folks, you may have been pretty surprised at the final tally the first time you filled up your Class A RV. Some of those monsters have gas tanks with a 150-gallon capacity. If ...

While 40-year-old engines might not be expected to be the most reliable today, a certain diesel engine has found itself with ...

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.