The Duramax diesel is a series of diesel engines manufactured by General Motors. Here's a breakdown of the generations over the years.

The 6.6 Duramax is one of the most powerful engines for heavy-duty trucks like the Chevy Silverado and GMC Sierra, but how ...

In 2019, GM delivered the answer many were looking for in the way of an all-new 3.0-liter Duramax engine, which was and still is available in a wide range of both Chevrolet and GMC products.