2026 GMC Sierra 2500HD AT4 Crew Cab 4WD

Vehicle Details: Elevate your work and weekend plans with this 2026 GMC Sierra 2500 AT4 4WD, located in Indio, CA. Powered by a robust V8 6.6L diesel engine, this GMC Sierra delivers exceptional towing capability, confident off-road performance, and long-haul efficiency. The AT4 trim enhances capability with a dedicated Off-Road Package, upgraded suspension, and aggressive styling that stands out on pavement and trail alike. Safety and convenience features include Cross-Traffic Alert and a Back-Up Camera for added awareness in tight spaces and busy job sites. Stay connected and entertained with XM Radio and seamless smartphone integration via Android Auto, keeping navigation, music, and calls within reach while you drive. This GMC Sierra 2500 AT4 is equipped for heavy-duty tasks yet refined enough for daily driving, offering a premium cabin experience and rugged utility. Whether you need maximum towing power, off-road readiness, or a reliable diesel for commercial use, this truck checks every box. Located in Indio, CA, this GMC Sierra is competitively priced to sell fast we're offering the best price in the area on this model. Schedule a test drive today to experience the power, technology, and capability of the 2026 GMC Sierra 2500 AT4 4WD with the 6.6L diesel engine firsthand. Equipment: This GMC Sierra has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. Protect this unit from unwanted accidents with a cutting edge backup camera system. Never get into a cold vehicle again with the remote start feature on this 2026 GMC Sierra 2500. This GMC Sierra offers Apple CarPlay for seamless connectivity. This unit features a high end BOSE stereo system. with XM/Sirus Satellite Radio you are no longer restricted by poor quality local radio stations while driving the GMC Sierra. Anywhere on the planet, you will have hundreds of digital stations to choose from. An off-road package is installed on this 3/4 ton pickup so you are ready for your four-wheeling best. This GMC Sierra is pure luxury with a heated steering wheel. The GMC Sierra features a hands-free Bluetooth phone system. The GMC Sierra's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. Packages: 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. Black Badging Package: Black Sierra Nameplates; Black GMC Emblems. Technology Package. Black Sport Step. Power Sunroof. Gooseneck/5th Wheel Prep Package. Sterling Metallic. Rear Underseat Storage. **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

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,Black Badging Package: Black Sierra Nameplates; Black GMC Emblems,Technology Package,Black Sport Step,Power Sunroof,Gooseneck/5th Wheel Prep Package,Sterling Metallic,Rear Underseat Storage,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