Style meets substance in our 2015 GMC Sierra 1500 SLT Crew Cab 4X4 presented in beautiful Onyx Black. Powered by a proven 5.3 Litre EcoTec3 V8 that offers 355hp while mated with a 6 Speed Automatic transmission electronically controlled with overdrive and Tow/Haul mode to provide great hauling and towing capability. Paired with coil-over-shock front suspension, this Four Wheel Drive Crew Cab offers a controlled ride that is the ultimate in comfort and handling plus scores approximately 10.7L/100km on the open road. Our handsome Sierra 1500 has attractive chrome accents, running boards, halogen front fog lamps, tonneau cover, and an EZ Lift/Lower locking tailgate. Inside our SLT, find yourself greeted by a solid professional-grade full-size machine! A leather-appointed heated front split-bench seat with driver seat memory, a power outlet, sunroof, a leather-wrapped heated steering wheel with audio/cruise controls, rear vision camera, a Color-Touch Radio with IntelliLink, full-color navigation, and a colour Driver Information Center display are just a few of the ample amenities. Sierra's cabin is engineered to provide you and your passengers with a quiet, comfortable experience! The well-known GM safety features are in place, including StabiliTrak with Traction Control, Trailer Sway Control, and plenty of airbags. A fortress of strength, nearly two-thirds of the Sierra cab structure is made from high-strength steels! Get the job done right, with the security, performance, and comfort that only come from the Sierra 1500. Why Dean Cooley GM? Dean Cooley GM in Dauphin is very proud to have been serving the parkland area since 1995. Selling brand new Chevrolet, Buick and GMC vehicles as well as certified pre-owned vehicles. Our financial experts are located in-house and can offer you the financing and leasing options that are best for you with fast, easy and approval in minutes. We have a state of the art service department with a collision and glass center with highly trained and experienced technicians to look after all of your repair needs. Our parts department is well stocked with all the parts you may need, as well as accessories and a great selection of tires. We also have a detail center, to look after cleaning your vehicle whenever necessary and make it look brand new again. Dean Cooley GM is proud to be a part of the parkland area and supporting many charities and organizations. So, for all of your automotive needs, stop down Dean Cooley GM, 1600 Main Street S. in Dauphin. Dealer permit #1693