The 2007 GMC Sierra 1500HD was carried forward from the 2006 model year and marketed as the "Classic" while GM readied the debut of their redesigned New Sierras. The Classic was virtually unchanged ...

Before the GMC Sierra was its own model, it designated trim levels. Here's the history of Sierra Grande, High Sierra, and ...

This is the kind of move we like to see in the automotive business. GM’s new pickups — the 2007 Chevy Silverado and GMC Sierra — will have their most popular versions priced almost identically to the ...

When I climbed into the '07 GMC Sierra Denali, I'll admit, I had one thing on my mind-the 6.2L V-8 and the 400 hp that came with it. Okay, so it has 403 hp, but it crossed the 400hp threshold, and ...

These are easily the most sophisticated and best trucks The General has ever produced. To highlight this point, GM's Heritage Center brought out a bunch of historic pickups from its collection to show ...

I have some good news and some bad news regarding this 1999-2007 Chevy Silverado 1500 and GMC Sierra 1500 Buyer's Guide you've just started to read. The 1999-2007 Chevy Silverado 1500 and GMC Sierra ...

RECALL ALERT: There are 3 recalls on this vehicle. Learn More. There are 3 recalls on this vehicle. Learn More. RECALL ALERT: There are 3 recalls on this vehicle. Learn More. There are 3 recalls on ...

General Motors LLC (GM) is recalling certain 2007-2008 Chevrolet Silverado 2500 and 3500 and GMC Sierra 2500 and 3500 vehicles equipped with non-desiccated, passenger frontal air bag inflators ...

In the same year as an all-new Sierra 2500HD was introduced, GMC continued to allow customers a chance to purchase the previous generation vehicle. The first generation GMC Sierra 2500HD became the ...