Used 2024 GMC Sierra 2500HD Denali

The 2024 GMC Sierra 2500HD Denali blends commanding heavy-duty capability with refined luxury and cutting-edge technology. With its bold stance, premium chrome accents, and meticulously crafted interior, this full-size HD pickup is built for drivers who demand strength, comfort, and sophistication in every journey. 

Performance & Capability 

• Engine: Duramax 6.6L V8 Turbo Diesel delivering massive torque and diesel efficiency, backed by Allison 10-speed automatic transmission for smooth, controlled power.  

• Drivetrain: Autotrac 4-Wheel Drive (4WD) with two-speed transfer case for maximum traction in all conditions.  

• Axle Ratio: 3.42 rear axle for optimized towing and hauling strength.  

• Suspension: Heavy-duty off-road capable suspension with available skid plates and hill descent control for sure-footed stability.  

• Trailering Equipment: Integrated trailer brake controller, hitch guidance with Hitch View, and in-vehicle trailering app for precise towing.  

• Drive Modes: FlexRide mode system adjusts handling and ride dynamics to match terrain and load conditions.  

Winter & Weather Comfort 

• Heated and ventilated front seats plus heated rear outboard seats for year-round comfort.  

• Heated steering wheel for added warmth during cold-weather drives.  

• Remote start system to pre-condition the cabin for any season.  

• Dual-zone automatic climate control with humidity and moisture sensors for consistent comfort.  

• Engine block heater and all-weather floor liners for reliable operation in harsh climates.  

Interior Comfort & Convenience 

• Front bucket seats with power adjustments, memory settings, and 4-way lumbar support.  

• Power sliding rear window and rear seat storage package for added utility.  

• Wireless charging pad, multiple USB ports, and 120V AC outlets for seamless device connectivity.  

• Keyless open and push-button start for effortless access and ignition.  

• Wireless Apple CarPlay® & Android Auto™ integration for intuitive smartphone connectivity.  

• 13.4" GMC Premium Infotainment Touchscreen with Google Built-In and navigation, paired with 12" digital driver display for customizable information.  

• Bose® premium audio system for immersive, high-fidelity sound on every journey.  

• Rear camera mirror and head-up display for enhanced situational awareness.  

Safety & Driver Assistance 

• Sierra HD Pro Safety Package including forward collision alert, automatic emergency braking, lane departure warning, and front pedestrian braking.  

• Rear cross-traffic alert, trailer side blind zone alert, and following distance indicator for confident towing and highway driving.  

• HD Surround Vision for a complete 360° view when maneuvering or parking.  

• Teen Driver mode and Buckle-to-Drive for added driver awareness.  

• Tire pressure monitoring system, safety alert driver seat, and multiple airbags for comprehensive occupant protection.  

Exterior Styling & Utility 

• 20" machined aluminum wheels with LT275/65R-20 all-terrain tires for a rugged yet refined presence.  

• Exterior color: White Frost Tricoat with Denali-specific chrome accents for bold, premium appeal.  

• LED lighting: signature LED headlamps, fog lamps, roof marker lamps, and cargo bed lighting for visibility in all conditions.  

• GMC MultiPro Tailgate with EZ Lift Power Lock and Release for versatile access and workspace functionality.  

• Spray-on bedliner, 120V bed-mounted power outlet, and gooseneck/5th wheel prep package for serious worksite capability.  

• Chrome assist steps, chrome recovery hooks, and perimeter lighting for safety and convenience on and off the road.  

Whether towing a heavy trailer, venturing off-road, or navigating urban streets, the 2024 GMC Sierra 2500HD Denali delivers unmatched power, sophisticated comfort, and advanced technology. It’s the ultimate blend of heavy-duty strength and Denali-level refinement, built for those who refuse to compromise.