When it comes to big diesel engines for heavy duty trucks, you have a number of different engines at your disposal to get whatever job you need done. Modern turbo diesel engines are marvels of ...

Matt Nelson is an automotive journalist with nearly a decade of experience in all things cars. He's spent years working at dealerships in sales, finance, and service. He's since traded in his pens and ...

We may receive a commission on purchases made from links. The Duramax namesake has been alive for over 20 years and has been offered in 12 different variations. While there are some newer engines in ...

The base engine in the 2017 Silverado HD remains the 6.0L Vortec L96 V-8. The gasoline drinker is still E85-compatible, meaning that it’s capable of running on unleaded or up to 85 percent ethanol.

The light-duty pickup truck wars are getting serious, with FCA and General Motors introducing all-new models for 2019 to take on the mid-cycle refresh of the thirteenth-generation F-Series. These wars ...

GM used to offer diesel engines in its big SUVs nearly 40 years ago, and it once again has found the diesel religion, making its turbo-diesel 3.0-liter Duramax six-cylinder engine available not only ...

Italian engineering firm Punch Group is working to convert General Motors’ 6.6L Duramax V8 turbodiesel engine to run on hydrogen. Speaking to Automotive News Europe, Punch Group CEO Guido Dumarey said ...

Gm's New High-Tech Diesel V-8General Motors has just unveiled a new diesel V-8. Actually it's newer than new, as it will not be offered in GM vehicles until after 2009, the automaker says. However, ...

It's finally here. As we were going to press, General Motors announced it will be introducing an all-new 4.5L, V-8 Duramax diesel engine for its 11/42-ton trucks in 2009. At this point, I have more ...

Mark McNabb was a contributor at TopSpeed from 2013 to 2018. Growing up, Mark always had a mind for tinkering on random items throughout his home and dad’s garage, including a 1953 Ford Mainline and ...