GMC completely re-engineered and redesigned its line of pickup trucks last year. The Sierra does everything better than the previous-generation C/K pickups (which are still available). It rides better, handles better and stops quicker. It is faster and more powerful. And it's more comfortable. The Sierra is one of the most luxurious pickups we've ever driven, setting new standards for quietness, plushness, and freedom from squeaks and rattles.GMC has chosen a conservative design for its new Sierra. But the design breaks it away from the Chevrolet Silverado.Click here to read more