2026 GMC Sierra AT4X
GMC Sierra Details
Automatic
V8, 6.6L
Sterling Metallic
4WD
Diesel
0 Miles
Obsidian Rush
16413
1GT4UZEY6TF120167
2500
Leather
AT4X
Estimated Payment
$0 / month
About This 2026 GMC Sierra
Vehicle Details
Discover the ultimate heavy-duty pickup in Indio, CA: a 2026 GMC Sierra 2500 AT4X 4WD with the legendary V8 6.6L diesel engine. Built for serious towing, hauling, and off-road confidence, this GMC Sierra 2500 AT4X delivers commanding power and capability along with refined comfort for everyday driving. If you’re searching for top performance and exceptional value, this GMC Sierra offers the best price in the area. Equipped with advanced safety and convenience technology, this truck includes Lane Departure Warning and Cross-Traffic Alert to keep you protected on busy highways and tight parking situations. A Back-Up Camera provides clear rear visibility for towing and maneuvering, while Hands-Free Bluetooth and Android Auto keep your phone integrated and your focus on the road. The 4WD system and rugged AT4X suspension handle rough trails and desert runs near Indio with ease. Inside, enjoy a thoughtfully designed cabin with durable materials, ample storage, and supportive seating for long drives. Outside, bold styling, heavy-duty towing hardware, and a robust diesel V8 underline capability you can rely on for work and recreation. Whether you’re hauling a trailer across California or exploring off-pavement routes, this GMC Sierra 2500 AT4X is ready. Located in Indio, CA and priced to move, this 2026 GMC Sierra 2500 AT4X 4WD V8 6.6L Diesel represents unmatched value. Contact us today to schedule a test drive and secure the best deal.
Equipment
The steering wheel audio controls on the GMC Sierra keep the volume and station within easy reach. This 2026 GMC Sierra 2500's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. This vehicle's Cross-Traffic Alert: Safeguarding you from unexpected traffic when reversing. Start this GMC Sierra from inside with remote start. Apple CarPlay: Seamless smartphone integration for the GMC Sierra - stay connected and entertained on the go! Protect the GMC Sierra from unwanted accidents with a cutting edge backup camera system. The leather seats in the vehicle are a must for buyers looking for comfort, durability, and style. An off-road package is equipped on this 2026 GMC Sierra 2500. Keep your hands warm all winter with a heated steering wheel in this unit . This model features a hands-free Bluetooth phone system. It comes equipped with Android Auto for seamless smartphone integration on the road.
Packages
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. Gooseneck/5th Wheel Prep Package. Sterling Metallic. **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. 9/30/2025. Contact dealer to verify final pricing.
Discover the ultimate heavy-duty pickup in Indio, CA: a 2026 GMC Sierra 2500 AT4X 4WD with the legendary V8 6.6L diesel engine. Built for serious towing, hauling, and off-road confidence, this GMC Sierra 2500 AT4X delivers commanding power and capability along with refined comfort for everyday driving. If you’re searching for top performance and exceptional value, this GMC Sierra offers the best price in the area. Equipped with advanced safety and convenience technology, this truck includes Lane Departure Warning and Cross-Traffic Alert to keep you protected on busy highways and tight parking situations. A Back-Up Camera provides clear rear visibility for towing and maneuvering, while Hands-Free Bluetooth and Android Auto keep your phone integrated and your focus on the road. The 4WD system and rugged AT4X suspension handle rough trails and desert runs near Indio with ease. Inside, enjoy a thoughtfully designed cabin with durable materials, ample storage, and supportive seating for long drives. Outside, bold styling, heavy-duty towing hardware, and a robust diesel V8 underline capability you can rely on for work and recreation. Whether you’re hauling a trailer across California or exploring off-pavement routes, this GMC Sierra 2500 AT4X is ready. Located in Indio, CA and priced to move, this 2026 GMC Sierra 2500 AT4X 4WD V8 6.6L Diesel represents unmatched value. Contact us today to schedule a test drive and secure the best deal.
Equipment
The steering wheel audio controls on the GMC Sierra keep the volume and station within easy reach. This 2026 GMC Sierra 2500's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. This vehicle's Cross-Traffic Alert: Safeguarding you from unexpected traffic when reversing. Start this GMC Sierra from inside with remote start. Apple CarPlay: Seamless smartphone integration for the GMC Sierra - stay connected and entertained on the go! Protect the GMC Sierra from unwanted accidents with a cutting edge backup camera system. The leather seats in the vehicle are a must for buyers looking for comfort, durability, and style. An off-road package is equipped on this 2026 GMC Sierra 2500. Keep your hands warm all winter with a heated steering wheel in this unit . This model features a hands-free Bluetooth phone system. It comes equipped with Android Auto for seamless smartphone integration on the road.
Packages
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. Gooseneck/5th Wheel Prep Package. Sterling Metallic. **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. 9/30/2025. Contact dealer to verify final pricing.
Features & Options
- 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
- Gooseneck/5th Wheel Prep Package
- Sterling Metallic
- 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
- 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
- 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
- Auto high-beam headlights
- Massaging driver seat
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