The General Motors Duramax turbodiesel engine family has evolved a lot since these heavy-duty pickup truck engines first came onto the scene in the early 2000s. Among the iterations of the Duramax ...

The L5P and LBZ are considered two of General Motors' best Duramax diesel engines, but each comes with its own strengths and weaknesses worth noting.

For decades now, the big three American automakers have been engaged in a game of one-upmanship over which company can fit the most powerful and torquiest diesel engines in their trucks. And, just as ...