General Motors has been using Duramax diesel engines in certain workhorse models for nearly a quarter century. The 6.6-liter V8 version which powers Chevy Silverado 2500/3500HD and GMC Sierra Heavy ...
With an all new Duramax Diesel, the 2017 Chevy Silverado 2500HD is ready for work with bold looks that include a functional hood scoop and smart features that make getting work done easy. Chevy went ...