The 6.6L Duramax diesel engine has made an appearance ... Now that we've discussed some of the best years for the Duramax engine, let's take a look at a few that you may want to avoid.

The 6.7 Cummins and 6.6 Duramax diesel engines are both reliable and solid, but they do differ in some ways. Here's the ...

In 2019, General Motors introduced the Duramax 3.0 diesel engine in its lineup, which could outperform or match its rivals in power and towing capacity. Several years later, in 2023, the inline ...

2025 Sierra 2500 Denali Ultimate in a few words: A great-driving luxury truck that offers tremendous capability for those ...

The familiar names of Power Stroke, Cummins, and Duramax were first on the chopping block for consumer vehicles, although heavy-duty trucks still utilize diesel engines for greater power and ...

A truck brand based around professional grade performance, the 2006 GMC Sierra 2500HD receives strengthened diesel power. The Duramax 6.6-liter turbocharged diesel engine is radically ... discontinued ...