New 2026 GMC Sierra 1500 AT4X With Navigation & 4WD

Call us at 512-954-9290

The 2026 GMC Sierra 1500 AT4X is engineered for those who demand capability, refinement, and commanding presence. This White pickup delivers the power and sophistication of a full-size truck designed for serious work and weekend adventures alike.

- EcoTec3 6.2L V8 engine producing 420 hp and 460 lb-ft of torque with Dynamic Fuel Management
- 10-Speed Automatic transmission with 4WD capability
- Driver-Selectable Full-Locking Front and Rear Differentials
- Off-Road Suspension with Hill Descent Control
- Bose Premium Series with 12-Speaker System and Kicker MultiPro Tailgate Audio
- LED Cargo Area Lighting and Bed View Camera with HD Surround Vision
- Multicolor 15" Head-Up Display with Wireless Apple CarPlay and Android Auto
- Navigation System with Hitch Guidance, Hitch View, and Integrated Trailer Brake Controller
- Heated and Ventilated Driver and Passenger Seats with 16-Way Power Adjustment
- Spray-on Pickup Bedliner with GMC Logo
- Full Grain Leather Seat Trim with heated 2nd row outboard seats
- Black Badging Package with Gloss Black Header and Dark Nickel Grille Insert Bars
- Power Sunroof and Keyless Open and Start
- 3 Years of SiriusXM with 360L Trial Subscription
- Wireless Charging and Wi-Fi Hotspot Capable

The commanding exterior receives visual depth from its White finish and distinctive AT4X styling. Black GMC emblems and Sierra nameplates create a cohesive, purposeful aesthetic. Deep-tinted glass, auto high-beam headlights with rain-sensing wipers, and perimeter lighting round out a truck designed to turn heads and handle serious conditions.

Inside, the cabin reflects precision craftsmanship. Full grain leather, genuine wood dashboard and door panel inserts, and a leather steering wheel establish refinement. The 16-way power driver and passenger seats with lumbar adjustment ensure comfort on long drives. Climate control features include automatic temperature control, front dual-zone air conditioning, and heated door mirrors—practical details that matter when the weather changes.

Technology integration spans entertainment and utility. The Bose audio system with 12 speakers delivers premium sound quality, while SiriusXM keeps you connected with three years included. The multicolor head-up display reduces distraction by projecting critical information directly into your line of sight. Wireless Apple CarPlay and Android Auto keep your smartphone seamlessly integrated. OnStar emergency communication provides an additional layer of confidence during travel.

This AT4X proves equally capable off the beaten path. Driver-selectable full-locking differentials provide the grip needed in challenging terrain, while off-road suspension geometry handles uneven ground with composure. Hill descent control manages steep descents with precision. The integrated trailer brake controller and trailer tire pressure monitoring system make towing straightforward and safe.

The 6.2L V8 generates substantial capability with 420 horsepower and 460 lb-ft of torque, achieving 14 mpg city and 16 mpg highway. With Dynamic Fuel Management technology, the engine optimizes fuel use without sacrificing performance when you need it most.

Call us at 512-954-9290 Price includes: $1500 - Buick & GMC Consumer Cash Program. Exp. 09/30/2026 $1500 - GMC Bonus Cash. Exp. 09/30/2026