~ Four Wheel Drive ~ Todd Wenzel Chevrolet is honored to present a wonderful example of pure vehicle design... this 2011 GMC Sierra 1500 SL has 16,106 miles on it and could potentially be the vehicle of your dreams! When GMC created this Sierra 1500 SL with 4 wheel drive, they immediately enhanced the performance ability. Easily switch between two and four wheel drive to take advantage of the improved steering and superior acceleration. A GMC with as few miles as this one is a rare find. This Sierra 1500 SL was gently driven and it shows. Surprising quality accompanied by a high level of performance...this Black on Dark Gray Sierra 1500 SL could end up being the perfect match for you. More information about the 2011 GMC Sierra 1500: Full-size trucks are used in such a wide range of situations--from construction fleets to long-distance driving--and the broad range of interiors and hauling/towing options offered in