Used 2023 GMC Sierra 2500HD SLT

The 2023 GMC Sierra 2500HD SLT combines professional-grade capability, bold styling, and premium comfort for drivers who demand strength without compromise. From rugged trails to city streets, this heavy-duty pickup delivers confidence, technology, and refinement. 

Performance & Capability 

• Engine: Duramax 6.6L V8 Turbo Diesel for impressive torque, power, and efficiency. 

• Transmission: Allison 10-speed automatic for smooth, precise shifts under load. 

• Drivetrain: Autotrac 4-Wheel Drive (4WD) with automatic locking rear differential for exceptional traction in any terrain. 

• Suspension: Z71 Off-Road suspension package for stability, comfort, and off-road readiness. 

• Axle Ratio: 3.42 rear axle for balanced towing capability and drivetrain efficiency. 

• Trailering Equipment: Integrated trailer brake controller, hitch guidance with Hitch View, and advanced trailer assistance for confident towing. 

• Drive Modes: Switchable FlexRide system for adaptive handling across road, off-road, or towing conditions. 

• Off-Road Features: Skid plates, hill descent control, and rugged recovery hooks for sure-footed performance off the beaten path. 

Winter & Weather Comfort 

• Heated & ventilated front seats and heated rear outboard seats for all-season comfort. 

• Heated steering wheel and remote start system for cozy or cool cabin preparation. 

• Tri-zone automatic climate control with humidity sensors for precise environmental control. 

• Engine block heater for dependable cold-weather starts. 

• All-weather floor liners to protect the interior year-round. 

Interior Comfort & Convenience 

• Front bucket seats with 10-way power adjustment, memory settings, and rear sliding power window for convenience. 

• Wireless charging pad, multiple USB and 12V outlets, and 120V instrument panel outlet for device connectivity. 

• Keyless entry and push-button start for effortless access. 

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

• Premium 8"  GMC infotainment touchscreen with navigation and Google Built-In. 

• 12.3" digital driver display for customizable vehicle information at a glance. 

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

Safety & Driver Assistance 

• GMC Pro Safety Plus suite for enhanced confidence on the road. 

• Forward collision alert with automatic emergency braking, lane keep assist, and lane departure warning. 

• Rear cross traffic alert, side blind zone alert, and rear pedestrian alert for comprehensive awareness. 

• HD surround vision with two trailer camera provisions for complete 360° visibility. 

• Front and rear park assist with following distance indicator. 

• Teen driver mode and buckle-to-drive features for added safety measures. 

Exterior Styling & Utility 

• 18" machined aluminum wheels with dark accents and chrome trim for upscale presence. 

• Exterior color: Titanium Rush Metallic — modern, sophisticated, and eye-catching. 

• LED signature headlamps, fog lamps, and bed lighting for excellent visibility. 

• GMC MultiPro tailgate: configurable as a step, load assist, or workstation. 

• Spray-on bedliner and 120V bed-mounted power outlet for maximum worksite practicality. 

• Chrome assist steps for easy cabin access and perimeter lighting for added safety. 

• Black recovery hooks and rugged styling cues for off-road confidence. 

The 2023 GMC Sierra 2500HD SLT is engineered to excel under the toughest conditions while providing refined comfort, cutting-edge technology, and unmistakable presence. Built for those who demand capability, craftsmanship, and sophistication in every drive.