In the world of heavy-duty pickups, competition under the hood is fierce, with major brands like Duramax, Cummins, and ...
About two decades after the launch of the 6.6-liter Duramax V8, GM's 3.0-liter Duramax inline-six turbodiesel arrived in 2019 with a promise to deliver "outstanding fuel economy, great horsepower, and ...
While the Duramax engine family has been around for a while, only one engine can truly claim to be the Holy Grail of GM's ...