I confess that I have been lusting after environmentally friendly cars since electronic cars and hybrids first hit the market. Now I’ve found a new object for my lust, as a company called Smart, ...

There was a time when diesel ruled the roads in Europe. With a market share of over 50% in the 2010s, the so-called oil ...

As a diesel owner, I know the hectic heartbreak of trying to keep such an unpopular drivetrain up and running in the U.S. Most people think of big semi trucks when they think of diesel, or they think ...

The basic difference between a diesel engine and a gasoline-powered engine is that in a gas engine, fuel and air is mixed inside a combustion chamber, and ignited by a spark plug. Modern diesel ...