Harnessing diesel torque for serious work, our 2026 GMC Sierra 1500 Elevation Crew Cab 4X4 in Onyx Black delivers confident towing capability, durable engineering, and bold Elevation styling ready to tackle demanding challenges. Motivated by a TurboCharged 3.0 Liter DuraMax Diesel 6 Cylinder serving up 305hp and 495lb-ft of torque to a 10 Speed Automatic transmission. A locking rear differential adds capability for challenging conditions, and this Four Wheel Drive truck can achieve approximately 11.8L/100km on the highway. A bold monochrome exterior leads the way for Sierra style with LED lighting, body-color bumpers, distinctive trim accents, 20-inch gloss-black aluminum wheels, running boards, a sunroof, and GMC's signature truck design. Functional and stylish details surround you in our Elevation cabin with comfortable heated cloth seating, a 10-way power driver seat, air conditioning, remote start, 12V power, and convenient interior storage. Our Sierra also supports your need for smart technology with a 12.3-inch driver display, a 13.4-inch touchscreen, Google Built-in, wireless Apple CarPlay®/Android Auto®, Bluetooth®, WiFi compatibility, and a six-speaker audio system. Safer days come into view with GMC's automatic braking, lane-keeping assistance, lane departure warning, forward collision warning, rearview camera, pedestrian detection, tire pressure monitoring, hill-start assist, and more. Crafted to exceed expectations, our Sierra 1500 Elevation is an excellent choice! Save this Page and Call for Availability. We Know You Will Enjoy Your Test Drive Towards Ownership! Drive a Little, Save a Lot. Really Experience the Murray Difference.