Dealer Notes
This 2026 GMC Sierra 1500 AT4 Crew Cab in Coastal Dune is built for both rugged performance and refined comfort. Powered by a robust 3.0L Duramax I6 engine with 305 hp and 495 lb-ft of torque, this 4WD truck is ready for any challenge, whether on or off the road.
Inside this Sierra 1500 AT4, you'll find Jet Black leather seats with Kalahari accents, heated and ventilated front seats, and heated rear outboard seats. Both front seats offer 10-way power adjustment with lumbar support and memory settings. The cabin features a multicolor 15-inch head-up display, premium Bose 7-speaker audio, wireless Apple CarPlay/Android Auto, navigation, and a wireless charging pad. Dual-zone climate control, a heated steering wheel, and multiple USB ports add extra convenience.
Safety is a priority with HD Surround Vision, Rear Camera Mirror, Following Distance Indicator, Forward Collision Alert, Trailer Side Blind Zone Alert, Ultrasonic Park Assist, and Hitch Guidance with Hitch View. The integrated trailer brake controller and In-Vehicle Trailering System App make towing easier and safer.
The exterior stands out with a power sunroof, spray-on bedliner with GMC logo, off-road high clearance steps, perimeter lighting, rain-sensing wipers, 120-volt bed power outlet, and bed view camera. Off-road suspension and the Trailering Package round out this Sierras impressive capability.
Disclaimer: The Manufacturer’s Suggested Retail Price excludes tax, title, license, tags, registration, dealer processing fee of $689, and optional equipment. Dealer sets final price.
1Dealer Discount applied to everyone.