The Silverado HD?s gym is the job site, and its brawny body is built to tow rather than for show. Underneath the Chevy?s heavy-duty shell are the same chassis and powertrain pairings as on the GMC Sierra HD. That includes the iconic Duramax diesel engine and Allison transmission combo option. The Duramax makes 445 horsepower?more than any diesel rival?and a colossal 910 lb-ft of torque. More than just a diesel powerhouse, the Silverado HD also has terrific driving dynamics for its size. What?s more, the 3500HD can tow up to 23,300 pounds?which is, amazingly, much less than the mightiest Ford and Ram rivals. Despite that stat, Chevy?s premier pickups have unrivaled performance and a proven pedigree that solidifies their spot near the top of this tightly contested segment.  READ MORE ??
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