GM's mass-market diesel engine has seen many variations, but these three stand out as the best.

Matt Nelson is an automotive journalist with nearly a decade of experience in all things cars. He's spent years working at dealerships in sales, finance, and service. He's since traded in his pens and ...

The 6.6L Duramax diesel engine is well regarded in the truck community, but what is considered high mileage for one? Here's a ...

While Western nations focus on the competitive threat of Chinese EVs, a different challenge is reshaping the auto industry.

Who says trucks don’t like getting their feet wet? From Ducks to Duffys, CM presents a favourite collection of amphibious ...