2015 Used 4.3L V6 12V Automatic RWD Pickup Truck

6-Speed Automatic Electronic with Overdrive. With such an abundance of passenger space, he sky's the limit. Greetings from inner space. There is no better time than now to buy this terrific-looking 2015 GMC Sierra 1500. This Sierra 1500 is nicely equipped with features such as 6-Speed Automatic Electronic with Overdrive. With plenty of passenger room, ou won't have to worry about being cramped when it's more than just you in the truck.