Chevrolet will show off the 2011 Chevrolet Silverado HD at the Chicago Auto Show next month. The new model is equipped with a 6.6-liter Duramax diesel V8 engine that is expected to receive a significant increase in horsepower and torque as well as meet the toughest clean-diesel emissions standards in the world. General Motors continues to partner with the diesel experts at Isuzu for the Duramax engine. [Autoblog]
