Redesigned for 2007, the GMC Sierra full-size pickup has been restyled, inside and out, and boasts roomier cabins, greater maximum towing capacity and higher gas mileage. GMC says ride, handling and ...

Bought this 2007 GMC 4 door pickup in January 2007. Fantastic ride. Back seat is a good design. V8 engine handles my light weight 2007 coachmen capri RV like it's not hooked to the truck. I leased my ...

GMC is the truck-dedicated segment of GM and as such you would expect it to have the burliest of machines for both work and play. The Sierra was the brute of the week. The GMC Sierra Crew Cab we ...

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 ...