| Duramax 6.6L Turbo-Diesel | Denali Reserve Package | Max Trailering Package | Power Sunroof | Head-Up Display | Power Retractable Assist Steps | Bose Premium Audio | Heated & Ventilated Leather Seats | MultiPro Tailgate | Experience premium heavy-duty capability in this 2026 GMC Sierra 2500 Denali Crew Cab 4WD, finished in crisp Summit White with a luxurious Jet Black interior. Powered by the legendary Duramax 6.6L V8 Turbo-Diesel engine paired with a 10-speed automatic transmission, this Sierra Denali delivers exceptional towing performance, advanced technology, and premium comfort for work, recreation, and everything in between. Purpose-built for serious capability, this Sierra is equipped with the Max Trailering Package, adding a Gooseneck/5th Wheel Prep Package along with a 3500 HD frame, leaf springs, 12-inch rear axle, and upgraded shock package to maximize towing confidence. Additional heavy-duty equipment includes a trailer brake controller, automatic locking rear differential, a 2-speed Active Electronic AutoTrac transfer case, Hitch Guidance with Hitch View, and the In-Vehicle Trailering App, making this truck exceptionally well-equipped for hauling heavy loads. The Denali Reserve Package elevates the premium experience with a power sunroof, Rear Camera Mirror, and a multicolour 15-inch Head-Up Display that keeps key driving information conveniently within view. Power retractable assist steps with LED perimeter lighting provide effortless entry and exit while enhancing the truck's upscale appearance. Inside the spacious Crew Cab, luxury comes standard with heated and ventilated front leather seats, heated second-row outboard seats, a heated leather-wrapped steering wheel, dual-zone automatic climate control, a 12-way power driver's seat with memory settings, wireless charging, Universal Home Remote, a power sliding rear window, and a 12.3-inch reconfigurable Driver Information Centre. Technology is centred around GMC's Premium Infotainment System featuring a 13.4-inch colour touchscreen with Google built-in compatibility, navigation capability, Bluetooth connectivity, Wireless Apple CarPlay, and Wireless Android Auto. A Bose Premium Audio System delivers exceptional sound quality, while the Bed View Camera and 120-volt power outlets in both the instrument panel and cargo bed add convenience whether you're on the job site or heading out on the weekend. Safety is enhanced with Sierra HD Pro Safety, including HD Surround Vision, Front and Rear Park Assist, Trailer Side Blind Zone Alert, Rear Cross Traffic Alert, Driver Safety Alert Seat, Automatic Emergency Braking, Forward Collision Alert, Front Pedestrian Braking, Lane Departure Warning, Following Distance Indicator, IntelliBeam automatic high beams, and Adaptive Cruise Control for greater confidence on every drive. The Summit White exterior is complemented by 20-inch Ultra Bright machined aluminum wheels, a factory spray-on bedliner, animated LED projector headlamps, LED fog lamps, LED cargo bed lighting, rain-sensing wipers, power-folding and extending heated mirrors with integrated turn signals and perimeter lighting, and the versatile GMC MultiPro Tailgate. Combining legendary Duramax diesel performance, premium Denali luxury, advanced towing technology, and heavy-duty capability, this 2026 GMC Sierra 2500 Denali Crew Cab 4WD is built to tackle the toughest jobs while surrounding you with comfort and refinement. Contact us today to learn more or schedule your test drive. AMVIC Licensed Dealer Stock Number: T4341219