(801) 609-2277(801) 609-2277 Visit eBay Store Full size photos Full size photos Onyx Black GMC Sierra 2500HD with 84139 Miles available now! Stock #: 4584 Exterior Color: Onyx Black Interior Color: Jet Black Body Type: 4D Crew Cab Transmission: Allison 1000 6-Speed Automatic Drivetrain: 4WD Fuel Type: Diesel Engine: Duramax 6.6L V8 Turbodiesel Mileage: 84,139 Title Condition: Clear *Clean Title..*Clean CARFAX.....