2026 GMC Sierra AT4X
GMC Sierra Details
Automatic
V8, 6.6L
COASTAL DUNE
4WD
Diesel
10 Miles
Obsidian Rush
16631
1GT4UZEY1TF181815
2500
Leather
AT4X
Estimated Payment
$0 / month
About This 2026 GMC Sierra
Vehicle Details
2026 GMC Sierra 2500 AT4X 4WD — located in Indio, CA — powerful V8 6.6L Diesel, ready for work and weekend adventure. This GMC Sierra 2500 AT4X blends rugged capability with modern tech: 4-wheel drive, Off-Road Package, Remote Start for comfort, XM Radio, Apple CarPlay, and Steering Wheel Audio Controls for convenient connectivity on every drive. The heavy-duty 6.6L diesel V8 delivers exceptional torque and towing performance, making this truck ideal for towing trailers, hauling gear, or tackling rough terrain across Southern California. Available now in Indio at the best price in the area, this GMC Sierra 2500 AT4X is an unbeatable value for drivers who demand strength, luxury, and advanced features. The Off-Road Package enhances suspension, skid protection, and terrain handling, while cabin conveniences like Remote Start and steering wheel controls keep daily driving effortless. Apple CarPlay and XM Radio provide entertainment and navigation access on the go, ensuring you stay connected and informed. Don't miss this opportunity to own a 2026 GMC Sierra 2500 AT4X 4WD with a torquey V8 6.6L Diesel at the best price in Indio, CA. Contact us today to schedule a test drive and experience the capability, comfort, and technology of this powerful GMC truck.
Equipment
Bluetooth technology is built into this model, keeping your hands on the steering wheel and your focus on the road. An off-road package is installed on this 3/4 ton pickup so you are ready for your four-wheeling best. This 3/4 ton pickup has auto-adjust speed for safe following. This unit offers Apple CarPlay for seamless connectivity. with XM/Sirus Satellite Radio you are no longer restricted by poor quality local radio stations while driving this model. Anywhere on the planet, you will have hundreds of digital stations to choose from. This vehicle's Lane Departure Warning helps keep you in your lane. The leather seats in the vehicle are a must for buyers looking for comfort, durability, and style. It is pure luxury with a heated steering wheel. Never get into a cold vehicle again with the remote start feature on this 3/4 ton pickup. See what's behind you with the back up camera on this GMC Sierra.
Packages
AT4X AEV Edition: Stamped Steel Steering Gear Skid Plates; High Approach Stamped Steel AEV Front Bumper; Gloss Black Door Handles; 18" (50.8 Cm) Spare Wheel; Stamped Steel Transfer Case Skid Plates; 18" AEV Salta Black Gloss Aluminum Wheels; Stamped Steel AEV Rear Bumper; Stamped Steel Protect the Front Approach Skid Plates; AEV Brand Floor Liners. Preferred Equipment Group 4SG: Trailer Side Blind Zone Alert; SiriusXM with 360L Trial Subscription; Power Sliding Rear Window with Defogger; Safety Alert Seat; Ultrasonic Front and Rear Park Assist; Trailer Cam Provisions and Trailer Viewing Software; Electric Rear-Window Defogger; Gloss Black Header Grille and Grille Insert Bars; Unauthorized Entry Theft-Deterrent System; Inside Rearview Auo-Dimming Rear Camera Mirror; Front Rain-Sensing Wipers; 120-Volt Instrument Panel Power Outlet; LED Smoked Amber Roof Marker Lamps; Heated Driver and Front Outboard Passenger Seats; Wireless Charging; Front Premium Floor Liners with Removable Carpet Insert; Rear Premium Floor Liners with Removable Carpet Insert; OnStar Services Capable; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel/telescoping Steering Column; Power Sunroof; Multicolor 15" Diagonal Head-Up Display; Keyless Open and Start; Bose Premium Series 12-Speaker System; Push Button Start; LED Cargo Area Lighting; Remote Vehicle Starter System; Hill Descent Control; Floor-Mounted Center Console; Bed View Camera with Two Trailer Camera Provisions; Trailer Tire Pressure Monitor Sensors; Sierra HD Pro Safety; Wireless Phone Projection; 2 USB Ports; Rear Cross Traffic Alert; 2 Charge/data USB Ports Inside Center Console; Steering Wheel Audio Controls; 2 Charge-Only Rear USB Ports; Universal Home Remote; 120-Volt Bed Mounted Power Outlet; 2-Speed Active Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bedliner with GMC Logo; ProGrade Trailering System; Rear Wheelhouse Liners. Black Badging Package: Black Sierra Nameplates; Black GMC Emblems. Coastal Dune. **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: $500 - Buick & GMC Consumer Cash Program - Exp. 1/2/2026. Contact dealer to verify final pricing.
2026 GMC Sierra 2500 AT4X 4WD — located in Indio, CA — powerful V8 6.6L Diesel, ready for work and weekend adventure. This GMC Sierra 2500 AT4X blends rugged capability with modern tech: 4-wheel drive, Off-Road Package, Remote Start for comfort, XM Radio, Apple CarPlay, and Steering Wheel Audio Controls for convenient connectivity on every drive. The heavy-duty 6.6L diesel V8 delivers exceptional torque and towing performance, making this truck ideal for towing trailers, hauling gear, or tackling rough terrain across Southern California. Available now in Indio at the best price in the area, this GMC Sierra 2500 AT4X is an unbeatable value for drivers who demand strength, luxury, and advanced features. The Off-Road Package enhances suspension, skid protection, and terrain handling, while cabin conveniences like Remote Start and steering wheel controls keep daily driving effortless. Apple CarPlay and XM Radio provide entertainment and navigation access on the go, ensuring you stay connected and informed. Don't miss this opportunity to own a 2026 GMC Sierra 2500 AT4X 4WD with a torquey V8 6.6L Diesel at the best price in Indio, CA. Contact us today to schedule a test drive and experience the capability, comfort, and technology of this powerful GMC truck.
Equipment
Bluetooth technology is built into this model, keeping your hands on the steering wheel and your focus on the road. An off-road package is installed on this 3/4 ton pickup so you are ready for your four-wheeling best. This 3/4 ton pickup has auto-adjust speed for safe following. This unit offers Apple CarPlay for seamless connectivity. with XM/Sirus Satellite Radio you are no longer restricted by poor quality local radio stations while driving this model. Anywhere on the planet, you will have hundreds of digital stations to choose from. This vehicle's Lane Departure Warning helps keep you in your lane. The leather seats in the vehicle are a must for buyers looking for comfort, durability, and style. It is pure luxury with a heated steering wheel. Never get into a cold vehicle again with the remote start feature on this 3/4 ton pickup. See what's behind you with the back up camera on this GMC Sierra.
Packages
AT4X AEV Edition: Stamped Steel Steering Gear Skid Plates; High Approach Stamped Steel AEV Front Bumper; Gloss Black Door Handles; 18" (50.8 Cm) Spare Wheel; Stamped Steel Transfer Case Skid Plates; 18" AEV Salta Black Gloss Aluminum Wheels; Stamped Steel AEV Rear Bumper; Stamped Steel Protect the Front Approach Skid Plates; AEV Brand Floor Liners. Preferred Equipment Group 4SG: Trailer Side Blind Zone Alert; SiriusXM with 360L Trial Subscription; Power Sliding Rear Window with Defogger; Safety Alert Seat; Ultrasonic Front and Rear Park Assist; Trailer Cam Provisions and Trailer Viewing Software; Electric Rear-Window Defogger; Gloss Black Header Grille and Grille Insert Bars; Unauthorized Entry Theft-Deterrent System; Inside Rearview Auo-Dimming Rear Camera Mirror; Front Rain-Sensing Wipers; 120-Volt Instrument Panel Power Outlet; LED Smoked Amber Roof Marker Lamps; Heated Driver and Front Outboard Passenger Seats; Wireless Charging; Front Premium Floor Liners with Removable Carpet Insert; Rear Premium Floor Liners with Removable Carpet Insert; OnStar Services Capable; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel/telescoping Steering Column; Power Sunroof; Multicolor 15" Diagonal Head-Up Display; Keyless Open and Start; Bose Premium Series 12-Speaker System; Push Button Start; LED Cargo Area Lighting; Remote Vehicle Starter System; Hill Descent Control; Floor-Mounted Center Console; Bed View Camera with Two Trailer Camera Provisions; Trailer Tire Pressure Monitor Sensors; Sierra HD Pro Safety; Wireless Phone Projection; 2 USB Ports; Rear Cross Traffic Alert; 2 Charge/data USB Ports Inside Center Console; Steering Wheel Audio Controls; 2 Charge-Only Rear USB Ports; Universal Home Remote; 120-Volt Bed Mounted Power Outlet; 2-Speed Active Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bedliner with GMC Logo; ProGrade Trailering System; Rear Wheelhouse Liners. Black Badging Package: Black Sierra Nameplates; Black GMC Emblems. Coastal Dune. **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: $500 - Buick & GMC Consumer Cash Program - Exp. 1/2/2026. Contact dealer to verify final pricing.
Features & Options
- AT4X AEV Edition: Stamped Steel Steering Gear Skid Plates; High Approach Stamped Steel AEV Front Bumper; Gloss Black Door Handles; 18" (50.8 Cm) Spare Wheel; Stamped Steel Transfer Case Skid Plates; 18" AEV Salta Black Gloss Aluminum Wheels; Stamped Steel AEV Rear Bumper; Stamped Steel Protect the Front Approach Skid Plates; AEV Brand Floor Liners
- Preferred Equipment Group 4SG: Trailer Side Blind Zone Alert; SiriusXM with 360L Trial Subscription; Power Sliding Rear Window with Defogger; Safety Alert Seat; Ultrasonic Front and Rear Park Assist; Trailer Cam Provisions and Trailer Viewing Software; Electric Rear-Window Defogger; Gloss Black Header Grille and Grille Insert Bars; Unauthorized Entry Theft-Deterrent System; Inside Rearview Auo-Dimming Rear Camera Mirror; Front Rain-Sensing Wipers; 120-Volt Instrument Panel Power Outlet; LED Smoked Amber Roof Marker Lamps; Heated Driver and Front Outboard Passenger Seats; Wireless Charging; Front Premium Floor Liners with Removable Carpet Insert; Rear Premium Floor Liners with Removable Carpet Insert; OnStar Services Capable; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel/telescoping Steering Column; Power Sunroof; Multicolor 15" Diagonal Head-Up Display; Keyless Open and Start; Bose Premium Series 12-Speaker System; Push Button Start; LED Cargo Area Lighting; Remote Vehicle Starter System; Hill Descent Control; Floor-Mounted Center Console; Bed View Camera with Two Trailer Camera Provisions; Trailer Tire Pressure Monitor Sensors; Sierra HD Pro Safety; Wireless Phone Projection; 2 USB Ports; Rear Cross Traffic Alert; 2 Charge/data USB Ports Inside Center Console; Steering Wheel Audio Controls; 2 Charge-Only Rear USB Ports; Universal Home Remote; 120-Volt Bed Mounted Power Outlet; 2-Speed Active Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bedliner with GMC Logo; ProGrade Trailering System; Rear Wheelhouse Liners
- Black Badging Package: Black Sierra Nameplates; Black GMC Emblems
- Coastal Dune
- 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
- seatback side bolster 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 tire pressure sensors
- Trailer light test
- Trailer light malfunction warning
- Trailer theft alarm
- Dual-zone front climate control
- Off-road speed control
- Full gauge cluster screen
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