2021, Sierra Base, Four Wheel Drive, 4.3 Liter V6, Bluetooth Built with you and your busy life in mind, our amazing 2021 GMC Sierra 1500 Regular Cab 4X4 is proudly presented in Summit White! Powered by a proven 4.3 Litre EcoTec3 V6 that can tap into 285hp with a 6 Speed Automatic transmission for confident performance at work or play. This Four Wheel Drive truck reaches approximately 11.8L/100km on the highway while combining remarkable power, innovative technology, and a bold but sophisticated look with lighting, black mirrors, 17-inch silver-painted wheels, and a locking tailgate. The Sierra cabin is engineered so that you stay comfortable no matter how hard your truck is working. From the firm and supportive front seat you can take advantage of power accessories, single-zone climate control, a six-speaker audio system, and a convenient GMC Infotainment System with voice control, a 7-inch touchscreen, and the connectivity benefits of Android Auto, Apple CarPlay, and Bluetooth. GMC also shows its attention to detail in the safety department, equipping the Sierra 1500 with a rearview camera, StabiliTrak stability control, trailer-sway control, hill-start assist, a tire-pressure monitoring system, and a high-strength steel frame. Our Sierra 1500 is a Professional Grade truck that's ready to exceed your expectations. 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