2026 GMC Sierra 2500HD AT4 Crew Cab 4WD

Vehicle Details: 2026 GMC Sierra 2500 AT4 4WD with V8 6.6L Diesel located in Indio, CA is engineered for heavy-duty capability without sacrificing comfort. This GMC Sierra AT4 pairs a rugged 6.6L V8 diesel with proven 4WD performance, delivering exceptional towing and hauling strength for demanding work sites and weekend adventures. The refined interior features premium materials and advanced connectivity to keep you productive and entertained on the road. Technology-focused features include Android Auto integration, a BOSE premium stereo system, and a Back-Up Camera for confident maneuvering. Hands-Free Bluetooth and Steering Wheel Audio Controls provide seamless access to calls and media while keeping your focus on driving. The AT4 trim adds off-road-tuned suspension and protective touches to handle rough terrain with confidence, while the diesel V8 offers excellent torque and durability for heavy loads. Located in Indio, CA, this GMC Sierra 2500 AT4 is competitively priced and marketed as the best price available, offering outstanding value for a diesel-powered heavy-duty truck with premium amenities. Whether you need serious towing capability, off-road readiness, or a tech-forward cabin, this GMC Sierra 2500 AT4 is equipped to meet those needs. Contact us in Indio for availability, financing options, and a test drive to experience the blend of power, comfort, and value firsthand. Equipment: with XM/Sirus Satellite Radio you are no longer restricted by poor quality local radio stations while driving the vehicle. Anywhere on the planet, you will have hundreds of digital stations to choose from. An off-road package is installed on the GMC Sierra so you are ready for your four-wheeling best. Engulf yourself with the crystal clear sound of a BOSE sound system in the vehicle. It's Cross-Traffic Alert: Safeguarding you from unexpected traffic when reversing. Protect this GMC Sierra from unwanted accidents with a cutting edge backup camera system. This model features a hands-free Bluetooth phone system. This 3/4 ton pickup offers Apple CarPlay for seamless connectivity. This 3/4 ton pickup has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. Never get into a cold vehicle again with the remote start feature on this 3/4 ton pickup. The leather seats in this model are a must for buyers looking for comfort, durability, and style. Packages: AT4 Premium Plus Package: Power Sunroof; Technology Package; Power-Retractable Black Assist Steps. Preferred Equipment Group 4SB: LED Cargo Area Lighting; Trailer Side Blind Zone Alert; SiriusXM with 360L Trial Subscription; Remote Vehicle Starter System; Safety Alert Seat; Ultrasonic Front and Rear Park Assist; Trailer Cam Provisions and Trailer Viewing Software; Electric Rear-Window Defogger; Floor-Mounted Center Console; Gloss Black Header Grille and Grille Insert Bars; Unauthorized Entry Theft-Deterrent System; Bed View Camera with Two Trailer Camera Provisions; Front Rain-Sensing Wipers; Sierra HD Pro Safety; Wireless Phone Projection; 2 USB Ports; Rear Cross Traffic Alert; 120-Volt Instrument Panel Power Outlet; 2 Charge/data USB Ports Inside Center Console; Heated Driver and Front Outboard Passenger Seats; Wireless Charging; X31 Off-Road Package; Front Premium Floor Liners with Removable Carpet Insert; Steering Wheel Audio Controls; Rear Premium Floor Liners with Removable Carpet Insert; 2 Charge-Only Rear USB Ports; OnStar Services Capable; 120-Volt Bed Mounted Power Outlet; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; Bose Premium 7-Speaker Sound System; 2-Speed Active Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bedliner with GMC Logo; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel/telescoping Steering Column; Keyless Open and Start; ProGrade Trailering System; Push Button Start; Rear Wheelhouse Liners. AT4 Preferred Package: Power Sliding Rear Window with Defogger; Universal Home Remote. Power-Retractable Black Assist Steps. Technology Package. Power Sunroof. Body Color Wheel Arch Moldings. Gooseneck/5th Wheel Prep Package. Titanium Rush Metallic. Hitch Package. Rear Underseat Storage. 3 Years SiriusXM. 1st and 2nd Rows All-Weather Floor Liners. High Idle Switch. Heavy Duty Front Spring/camper Package. **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.** Manufacturer Incentives: Price includes: Guaranteed Incentives: $1,000 - Buick & GMC Consumer Cash Program - Exp. 4/30/2026. Contact dealer to verify final pricing.

Additional Information

AT4 Premium Plus Package: Power Sunroof; Technology Package; Power-Retractable Black Assist Steps,Preferred Equipment Group 4SB: LED Cargo Area Lighting; Trailer Side Blind Zone Alert; SiriusXM with 360L Trial Subscription; Remote Vehicle Starter System; Safety Alert Seat; Ultrasonic Front and Rear Park Assist; Trailer Cam Provisions and Trailer Viewing Software; Electric Rear-Window Defogger; Floor-Mounted Center Console; Gloss Black Header Grille and Grille Insert Bars; Unauthorized Entry Theft-Deterrent System; Bed View Camera with Two Trailer Camera Provisions; Front Rain-Sensing Wipers; Sierra HD Pro Safety; Wireless Phone Projection; 2 USB Ports; Rear Cross Traffic Alert; 120-Volt Instrument Panel Power Outlet; 2 Charge/data USB Ports Inside Center Console; Heated Driver and Front Outboard Passenger Seats; Wireless Charging; X31 Off-Road Package; Front Premium Floor Liners with Removable Carpet Insert; Steering Wheel Audio Controls; Rear Premium Floor Liners with Removable Carpet Insert; 2 Charge-Only Rear USB Ports; OnStar Services Capable; 120-Volt Bed Mounted Power Outlet; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; Bose Premium 7-Speaker Sound System; 2-Speed Active Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bedliner with GMC Logo; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel/telescoping Steering Column; Keyless Open and Start; ProGrade Trailering System; Push Button Start; Rear Wheelhouse Liners,AT4 Preferred Package: Power Sliding Rear Window with Defogger; Universal Home Remote,Power-Retractable Black Assist Steps,Technology Package,Power Sunroof,Body Color Wheel Arch Moldings,Gooseneck/5th Wheel Prep Package,Titanium Rush Metallic,Hitch Package,Rear Underseat Storage,3 Years SiriusXM,1st and 2nd Rows All-Weather Floor Liners,High Idle Switch,Heavy Duty Front Spring/camper Package,Apple CarPlay/Android Auto smart device wireless mirroring,Forward Collision Alert with Automatic Braking,Front Pedestrian Braking,Wi-Fi Hotspot capable mobile hotspot internet access,HD Rear Vision Camera w/Hitch View rear mounted camera,Adaptive cruise control,Head-up display,Automatic Emergency Braking predictive brake assist system,Cruise control with steering wheel mounted controls,Ventilated driver and front passenger seats,Keyfob remote start,Heated steering wheel,Heated driver and front passenger seats,Heated rear seats,Leather front seat upholstery,Primary monitor touchscreen,Lane Departure Warning,Rear Cross-Traffic Alert collision warning,First-row sliding and tilting glass sunroof with express open/close activation sunshade,Driver seat power reclining, lumbar support, cushion tilt, fore/aft control and height adjustable control,AutoTrac part and full-time 4WD,Duramax 6.6L V-8 diesel direct injection, intercooled turbo, diesel, engine with 470HP,Duramax 6.6L V-8,Front wireless smart device charging,Google Built-In built-in virtual assistant,Teen Driver restricted driving mode/alerts,Keyless Open/Keyless Start with hands-free access and push button start,Keyfob window control,HD Surround Vision w/Hitch View aerial view camera,Smart device remote start,Push-button,GCW Alert weight capacity alert,Video-feed rearview mirror,Stolen Vehicle Assistance vehicle tracker with vehicle slowdown,Bluetooth wireless audio streaming,Hitch Guidance vehicle to trailer hitching assist,Gauge cluster display size: 12.30,Front mounted camera with washer,Right side camera,Pickup box camera,Left side camera,Trailer Side Blind Zone Alert blind spot warning,Following Distance Indicator,Trailer light test,Trailer light malfunction warning,Trailer theft alarm,Dual-zone front climate control,Full gauge cluster screen,Auto high-beam headlights,Immobilizer