The real deal, our One Owner, Accident-Free, Diesel powered 2024 GMC Sierra 3500HD SLT Crew Cab 4X4 with the Convenience Pack tows, hauls, and takes care of business in Onyx Black! Motivated by a TurboCharged 6.6 Liter DuraMax Diesel V8 serving up 470hp and 975lb-ft of torque to a 10 Speed Allison Automatic transmission. This Four Wheel Drive truck is easy to maneuver, too, since it comes with Digital Variable Steering and an auto-locking rear differential. Ride up to your next work site in style with our Sierra's LED lighting, including LED fog lamps/bed lighting, plus a MultiPro tailgate, alloy wheels, premium trailering mirrors, and our Convenience Pack's roof marker lights. Our SLT cabin is crafted with our Convenience Pack to add heated/ventilated leather power front seats, wireless charging, and Bose audio to a heated steering wheel, dual-zone automatic climate control, remote start, 120V power outlets, and intelligent tech resources. The 13.4-inch touchscreen and 12.3-inch driver display deliver an eye-catching visual impact and support Google Built-In, WiFi compatibility, wireless Apple CarPlay/Android Auto, Bluetooth, and voice control. Smart GMC driver assistance helps make your days safer with Pro Grade trailering technologies, automatic braking, lane-departure warning, forward collision warning, an HD rearview camera, hill start assistance, trailer sway control, and more. With all that, our Sierra 3500HD SLT won't complain when the big jobs call! Save this Page and Call for Availability. We Know You Will Enjoy Your Test Drive Towards Ownership! Have questions about this vehicle? Text YES to (314) 269-1587