This 2023 GMC Sierra 2500HD Denali combines premium capability with refined comfort in a powerful diesel-powered crew cab. Built with the legendary Duramax 6.6L V8 Turbodiesel engine and 10-speed automatic transmission, this 4WD workhorse delivers exceptional performance with an aggressive Black exterior and black interior. With just over 54,500 miles, this Denali Black Diamond Edition showcases the signature grille, spray-on bed liner, and premium features that define luxury truck ownership.- Duramax 6.6L V8 Turbodiesel with 220-amp alternator and engine block heater- Gooseneck/5th wheel prep package with hitch platform capability- Denali Ultimate Package with heated and ventilated front bucket seats- MultiPro Audio System by Kicker with steering wheel controls- Multicolor 15 head-up display with HD surround vision and trailer camera provisions- Power-retractable assist steps and 6 rectangular assist steps- Integrated trailer brake controller with tire pressure monitor sensors- Keyless open and start with power door locks- 20 high-gloss black painted aluminum wheels- Wireless charging and wireless phone projectionThis Sierra commands attention on every road and job site. The Denali Ultimate Package, Cargo Convenience Package, and X31 Off-Road Package work together with the available Technology Package to deliver both capability and luxury. Schedule your test drive today to experience the power and refinement this premium truck offers.See all our inventory at WWW.TRACYCHEVROLET.COM.