Chevrolet decided to switch from Detroit Diesel to Duramax engines due to a few factors, including a need for greater power ...

Since launching in 1992 as a replacement for the 6.2 diesel V8, the 6.5-liter GM Detroit diesel engine has had good years and bad years, and opinions on its merits have been just as mixed. Some view ...

The turbocharged 3.0-liter Duramax is one of three engines available in the new Tahoe. Base models get a 355-hp 5.3-liter V-8, while the top-spec High Country is powered by a standard 420-hp 6.2-liter ...