Used 2023 GMC Sierra 3500HD

No Reported Accidents

This lifted 2023 GMC Sierra 3500HD Denali Crew Cab 4x4 brings together the 6.6L Duramax turbo-diesel V8, Denali luxury, and some genuinely useful heavy-duty equipment. The Denali Ultimate Package adds a power sunroof, Rear Camera Mirror, and 15-inch Head-Up Display, while power-retractable assist steps make the raised stance easier to live with. Gooseneck and fifth-wheel prep, a tonneau cover, spray-on bedliner, and MultiPro tailgate give the box plenty of functionality as well. Finished in Summit White with a Jet Black leather interior, this Sierra has travelled 56,052 km.

Performance and Mechanical

The Duramax and Allison combination gives this Sierra the heavy-duty powertrain many diesel truck buyers specifically seek out. Factory trailering hardware and fifth-wheel preparation also make it well suited to owners who plan to put that capability to use.

• 6.6L Duramax turbo-diesel V8
• Allison 10-speed automatic
• 2-speed Autotrac transfer case
• Auto locking rear differential
• Gooseneck/5th wheel prep
• Trailering Package
• Trailer brake controller
• ProGrade Trailering System
• Variable steering assist
• Trailer sway control
• Hill Start Assist
• 12,100 lb GVWR

Connectivity and Technology

Denali brings plenty of technology into the cab, from built-in navigation and Bose audio to a Head-Up Display that keeps important information in the drivers line of sight. Wireless charging and phone integration help keep the rest of the cabin uncluttered.

• GMC Premium Infotainment
• Built-in navigation
• 8-inch HD touchscreen
• Apple CarPlay
• Android Auto
• Bose premium audio
• 15-inch Head-Up Display
• Rear Camera Mirror
• Wireless phone charging
• Remote start

Interior

The Jet Black Denali cabin gives this heavy-duty truck a much more refined side. Heated and ventilated power front seats, heated rear seating, and driver memory make long days behind the wheel considerably more comfortable.

• Jet Black leather interior
• Heated + ventilated front seats
• 10-way power front seats
• Heated rear outboard seats
• Heated steering wheel
• Driver seat + mirror memory
• 60/40 folding rear bench
• Power sunroof

Exterior

The Summit White finish works well with the lifted stance, while the power-retractable steps provide easier access without leaving fixed running boards hanging below the truck. The 6.8-foot box is well equipped too, with a tonneau cover, spray-on liner, MultiPro tailgate, and cargo lighting.

• Summit White exterior
• Crew Cab with 6.8-foot box
• Lifted
• Power-retractable steps
• Tonneau cover
• Spray-on bedliner
• GMC MultiPro tailgate
• LED cargo area lighting
• Power sliding rear window
• Power heated tow mirrors
• LED reflector headlamps
• LED fog lamps

Safety and Security

HD Surround Vision is particularly useful on a truck of this size, giving the driver a much better view around the Sierra when maneuvering. Front and rear parking sensors, blind-zone technology, and collision alerts add more support in traffic and around trailers.

• HD Surround Vision
• Front + rear park assist
• Lane Change Alert
• Side Blind Zone Alert
• Rear Cross Traffic Alert
• Forward Collision Alert
• Lane Departure Warning
• Automatic Emergency Braking
• Following Distance Indicator
• IntelliBeam auto high beams
• Safety Alert Seat

This Sierra has been built around two very different strengths: serious heavy-duty hardware and the kind of comfort that makes you want to spend time in it. The Duramax, fifth-wheel prep, and well-equipped box give it plenty of working credibility, while the Denali Ultimate equipment makes highway miles and long days feel a lot less utilitarian. For someone in Prince George who wants a diesel truck with capability, presence, and a cabin that feels genuinely special, this one checks a lot of boxes.