The Auto Channel
The Largest Independent Automotive Research Resource
The Largest Independent Automotive Research Resource
Official Website of the New Car Buyer

Chevrolet Silverado, GMC Sierra HD Pickups Ready to Haul

2015 GMC Sierra and Chevy Silverado

DETROIT--Jan. 28, 2015: Defining the all-new 2015 Chevrolet Silverado and GMC Sierra heavy-duty pickups comes down to four words: Strong, smart, capable and comfortable.

The 2015 Silverado HDs are the heavy lifters in Chevrolet’s three-truck strategy, which includes the all-new 2014 Silverado 1500 and, later this year, the 2015 Colorado midsize truck.

The Sierra 2500HD and 3500HD models – including Sierra Denali HD – feature bold, new styling and all-new, better-connected interiors. A Duramax 6.6L turbo-diesel engine with Allison 1000 six-speed transmission powertrain combination complements powertrain offerings.