Description:
Meet the 2026 GMC Sierra 2500HD AT4X, a premium heavy-duty truck engineered to deliver capability and refinement for those who demand the best from their work and adventure vehicles. This Beige exterior model combines rugged capability with sophisticated design, ready to tackle any challenge while providing the comfort and technology you expect from a top-tier pickup.
This AT4X comes equipped with an impressive array of advanced features:
- 6.6L V8 engine with 10-speed automatic transmission and 4WD
- Bose Premium Series 12-speaker audio system with SiriusXM
- Premium GMC Infotainment System with Apple CarPlay and Android Auto
- Multicolor 15" head-up display for enhanced driving awareness
- HD surround vision and bed view camera with trailer provisions
- Automatic emergency braking and forward collision alert
- Snow Plow Prep/Camper Package with 220-amp alternator and skid plates
- Hard folding truck bed cover by RealTruck
- Heated and ventilated leather front seats with 16-way power adjustment
- Remote vehicle starter system and wireless phone projection
- Ultrasonic front and rear park assist with trailer side blind zone alert
- Off-road suspension with 2-speed active transfer case
- Heated door mirrors with power adjustment and auto-dimming capability
- 18" machined aluminum wheels with high gloss black accents
The interior reflects GMC's commitment to driver comfort and connectivity. Full grain leather seat trim, heated and ventilated front seats, and power moonroof create an inviting cabin. The 16-way power driver and passenger seat adjusters with lumbar support ensure you find your ideal driving position. Wireless charging, multiple USB ports, and a floor-mounted center console keep your devices powered and organized throughout your day.
Safety and capability work together seamlessly in this Sierra 2500HD. The automatic emergency braking, lane departure warning, rear cross traffic alert, and trailer side blind zone alert provide multiple layers of protection. The in-vehicle trailering system app, hitch guidance with hitch view, and trailer tire pressure monitor sensors make towing more manageable and secure. The Snow Plow Prep/Camper Package demonstrates this truck's versatility, offering the alternator capacity and skid plates necessary for serious work applications.
The AT4X package delivers genuine all-terrain capability with its off-road suspension, 2-speed active transfer case, and hill descent control. The spray-on pickup bedliner protects your cargo area, while the rear step bumper and multiple lighting features enhance visibility and functionality. LED cargo area lighting and smoked amber roof marker lamps add both style and practicality.
Technology integrates seamlessly to support your lifestyle. Apple CarPlay and Android Auto connect your smartphone, while OnStar services provide emergency support and vehicle management. The auto-dimming rear-view mirror, delay-off headlights, and rain-sensing wipers demonstrate the thoughtful engineering throughout this truck.
This 2026 GMC Sierra 2500HD AT4X represents the pinnacle of heavy-duty truck capability, combining work-ready power with premium comfort and advanced safety technology. Visit our showroom to experience this exceptional vehicle firsthand.