2024 GMC Sierra 2500HD Denali Ultimate 4x4 6.6L Duramax Diesel X31 5th-Wheel Prep Clean CARFAX
Denali Ultimate luxury meets Duramax heavy-duty capability. This 2024 GMC Sierra 2500HD Denali Ultimate combines the 6.6L Duramax V8 Turbo-Diesel, 4WD, X31 Off-Road Package, Gooseneck/5th-Wheel Prep Package, advanced trailering cameras, and an Alpine Umber full-grain leather interior. For buyers wanting a premium diesel truck that can tow, work, and still deliver flagship-level comfort, this is an exceptional configuration.
This Premier Certified 2024 GMC Sierra 2500HD Denali Ultimate Crew Cab 4x4 is finished in Onyx Black over Alpine Umber Full-Grain Leather and backed by a Clean CARFAX.
Top Buyer-Search Features
Premier Certified
Clean CARFAX
Denali Ultimate
6.6L Duramax V8 Turbo-Diesel
10-Speed Automatic Transmission
4WD / 4x4
Crew Cab
X31 Off-Road Package
Gooseneck/5th-Wheel Prep Package
3.42 Rear Axle Ratio
2-Speed Active Transfer Case
Alpine Umber Full-Grain Leather
Heated & Ventilated Front Seats
Heated 2nd-Row Outboard Seats
Power Sunroof
Bose Premium Series 12-Speaker Sound System
Technology Package
Premium GMC Infotainment System
Wireless Apple CarPlay / Android Auto
Wireless Phone Charging
HD Surround Vision
Bed View Camera
2 Trailer Camera Provisions
Trailer Viewing Software
Trailer Side Blind Zone Alert
Trailer Tire Pressure Monitoring
Integrated Trailer Brake Controller
Hitch Package
Rear Cross Traffic Alert
Safety Alert Seat
Front & Rear Park Assist
Spray-On Bedliner with Denali Logo
120V Bed Power Outlet
120V Instrument Panel Outlet
Power Sliding Rear Window
Remote Start
LED Cargo Lighting
LED Smoked Amber Roof Marker Lamps
20" Ultra-Bright Machined Aluminum Wheels
Signature Denali Grille in Vader Chrome
Onyx Black Exterior
Duramax Diesel + Heavy-Duty Capability
At the heart of this Sierra is the highly desirable 6.6L Duramax V8 Turbo-Diesel, paired with a 10-speed automatic transmission and 4WD.
The 3.42 axle ratio, two-speed active transfer case, integrated trailer brake controller, and X31 Off-Road Package give this Denali Ultimate the hardware expected from a serious HD pickup.
It's a truck built to deliver luxury without giving up the capability buyers expect when shopping for a Duramax-powered Sierra 2500HD.
Gooseneck / 5th-Wheel Ready
For buyers shopping specifically with towing in mind, this Sierra is equipped with the Gooseneck/5th-Wheel Prep Package.
It also features Hitch Package equipment, trailer tire-pressure monitoring sensors, Trailer Side Blind Zone Alert, trailer camera provisions, and GMC's trailer-viewing software.
That combination makes this truck especially attractive for buyers pulling fifth-wheel RVs, gooseneck trailers, equipment trailers, livestock trailers, and other heavy loads.
HD Surround Vision + Trailer Cameras
The camera technology is another major selling point.
HD Surround Vision provides additional visibility around the truck, while the Bed View Camera with two trailer-camera provisions helps the driver monitor the bed and compatible trailer setups.
Front and rear park assist, Rear Cross Traffic Alert, and the Safety Alert Seat add even more driver assistance when maneuvering a full-size HD truck.
Denali Ultimate Interior
Inside is where this Sierra separates itself from a conventional work truck.
The Alpine Umber Full-Grain Leather interior gives the cabin a distinctive premium appearance, complemented by heated and ventilated front seats, heated second-row outboard seats, a power sunroof, wireless charging, and premium infotainment technology.
The Bose Premium Series 12-Speaker Sound System adds the premium audio experience expected from a Denali Ultimate.
X31 Off-Road + Denali Styling
The X31 Off-Road Package a