What makes a diesel engine different to a regular gas engine, and is one better than the other?

Diesel engines typically have beefier, more robust cooling components to keep the motor cool in varying conditions. Modern diesels operate at a higher compression ratio, which makes their combustion ...

Finnish manufacturer Wärtsilä introduced an engine back in 2015 that was so good, it snagged a Guinness World Records title for being the most efficient four-stroke diesel engine shortly after its ...

According to the BBC, the U.S. market for diesel passenger cars "has been historically very small." This is because diesel engines are more expensive and known to produce higher nitrogen oxide ...