2026 GMC Sierra AT4X
GMC Sierra Details
Automatic
6 Cyl, 3.0L
Sterling Metallic
4WD
Diesel
2 Miles
Obsidian Rush
26-2140
3GTUUFE88TG121401
1500
Leather
AT4X
Estimated Payment
$0 / month
About This 2026 GMC Sierra
Vehicle Details
Discover the 2026 GMC Sierra 1500 AT4X 4WD — a rugged, refined pickup now available in Cathedral City, CA. This powerful GMC Sierra pairs proven capability with premium comfort, driven by a fuel-efficient 6-cylinder 3.0L diesel engine that delivers strong torque for towing and confident off-road performance. Whether you’re tackling desert trails or cruising the freeway, the AT4X suspension and 4WD system provide precise handling and durability. Inside, experience a sophisticated cabin with Leather Seats that combine comfort and durability for long drives. Stay connected and entertained with Apple CarPlay and Android Auto integration, plus Hands Free Bluetooth for safe, seamless calling and audio streaming. Parking and reversing are effortless with the Back-Up Camera, giving you added visibility and peace of mind. This GMC Sierra 1500 AT4X blends luxury features with work-ready capability: rugged exterior styling, advanced drivetrain engineering, and a diesel powerplant designed for longevity and efficiency. Ideal for drivers in Cathedral City looking for off-road-ready performance without sacrificing daily comfort, this truck stands out in both form and function. We’re offering the best price on this 2026 GMC Sierra 1500 AT4X 4WD with 3.0L diesel—an exceptional value for buyers seeking top-tier features and proven capability. Contact us today in Cathedral City to schedule a test drive and experience this standout GMC Sierra for yourself.
Equipment
The steering wheel audio controls on this 2026 GMC Sierra 1500 keep the volume and station within easy reach. The installed navigation system will keep you on the right path. The GMC Sierra features a hands-free Bluetooth phone system. This model offers Android Auto for seamless smartphone integration. The leather seats in this 2026 GMC Sierra 1500 are a must for buyers looking for comfort, durability, and style. This 2026 GMC Sierra 1500's Lane Departure Warning helps keep you in your lane. This unit has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. with XM/Sirus Satellite Radio you are no longer restricted by poor quality local radio stations while driving this unit. 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.
Packages
Preferred Equipment Group 4SG: Trailer Side Blind Zone Alert; Power Sliding Rear Window with Rear Defogger; Ultrasonic Front and Rear Park Assist; Trailer Camera Provisions; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Gloss Black Header with Dark Nickel Grille Insert Bars; Front Rain-Sensing Wipers; Heavy-Duty Air Filter; Skid Plates; 120-Volt Interior Power Outlet; Heated Driver and Front Outboard Passenger Seating; Wireless Charging; Front Premium Floor Liners with Removable Carpet Insert; Color-Keyed Carpeting Floor Covering; OnStar Services Capable; Driver-Selectable Full-Locking Front Differential; Heated 2nd Row Outboard Seats; Off-Road Suspension; Power Front Passenger Windows with Express Up/down; Driver-Selectable Full-Locking Rear Differential; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Power Rake and Telescoping Steering Column; Power Sunroof; Multicolor 15" Diagonal Head-Up Display; Keyless Open and Start; Bose Premium Series with 12- Speaker System; Perimeter Lighting; Push Button Start; LED Cargo Area Lighting; Remote Vehicle Starter System; In-Vehicle Trailering System App; Hill Descent Control; Floor-Mounted Center Console; MultiPro Tailgate Audio System by Kicker; Bed View Camera; Rear Cross Traffic Braking; Trailer Tire Pressure Monitor System; GMC Pro Safety; Trailering Package; 2 USB Ports; 2 Charge/data USB Ports Inside Center Console; Steering Wheel Audio Controls; 2 type-C Charge-Only Rear USB Ports; Universal Home Remote; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bedliner with GMC Logo; SiriusXM with 360L Trial Subscription; Hitch View; Power Front Windows with Driver Express Up/down; Rear Pedestrian Detection; Wi-Fi Hotspot Capable; Rear Wheelhouse Liners; Power Door Locks. Off-Road High Clearance Step. Mobile Service Plus. 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 - GM Bonus Cash - Exp. 11/3/2025, $1,750 - Buick & GMC Consumer Cash Program - Exp. 11/3/2025. Contact dealer to verify final pricing.
Discover the 2026 GMC Sierra 1500 AT4X 4WD — a rugged, refined pickup now available in Cathedral City, CA. This powerful GMC Sierra pairs proven capability with premium comfort, driven by a fuel-efficient 6-cylinder 3.0L diesel engine that delivers strong torque for towing and confident off-road performance. Whether you’re tackling desert trails or cruising the freeway, the AT4X suspension and 4WD system provide precise handling and durability. Inside, experience a sophisticated cabin with Leather Seats that combine comfort and durability for long drives. Stay connected and entertained with Apple CarPlay and Android Auto integration, plus Hands Free Bluetooth for safe, seamless calling and audio streaming. Parking and reversing are effortless with the Back-Up Camera, giving you added visibility and peace of mind. This GMC Sierra 1500 AT4X blends luxury features with work-ready capability: rugged exterior styling, advanced drivetrain engineering, and a diesel powerplant designed for longevity and efficiency. Ideal for drivers in Cathedral City looking for off-road-ready performance without sacrificing daily comfort, this truck stands out in both form and function. We’re offering the best price on this 2026 GMC Sierra 1500 AT4X 4WD with 3.0L diesel—an exceptional value for buyers seeking top-tier features and proven capability. Contact us today in Cathedral City to schedule a test drive and experience this standout GMC Sierra for yourself.
Equipment
The steering wheel audio controls on this 2026 GMC Sierra 1500 keep the volume and station within easy reach. The installed navigation system will keep you on the right path. The GMC Sierra features a hands-free Bluetooth phone system. This model offers Android Auto for seamless smartphone integration. The leather seats in this 2026 GMC Sierra 1500 are a must for buyers looking for comfort, durability, and style. This 2026 GMC Sierra 1500's Lane Departure Warning helps keep you in your lane. This unit has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. with XM/Sirus Satellite Radio you are no longer restricted by poor quality local radio stations while driving this unit. 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.
Packages
Preferred Equipment Group 4SG: Trailer Side Blind Zone Alert; Power Sliding Rear Window with Rear Defogger; Ultrasonic Front and Rear Park Assist; Trailer Camera Provisions; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Gloss Black Header with Dark Nickel Grille Insert Bars; Front Rain-Sensing Wipers; Heavy-Duty Air Filter; Skid Plates; 120-Volt Interior Power Outlet; Heated Driver and Front Outboard Passenger Seating; Wireless Charging; Front Premium Floor Liners with Removable Carpet Insert; Color-Keyed Carpeting Floor Covering; OnStar Services Capable; Driver-Selectable Full-Locking Front Differential; Heated 2nd Row Outboard Seats; Off-Road Suspension; Power Front Passenger Windows with Express Up/down; Driver-Selectable Full-Locking Rear Differential; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Power Rake and Telescoping Steering Column; Power Sunroof; Multicolor 15" Diagonal Head-Up Display; Keyless Open and Start; Bose Premium Series with 12- Speaker System; Perimeter Lighting; Push Button Start; LED Cargo Area Lighting; Remote Vehicle Starter System; In-Vehicle Trailering System App; Hill Descent Control; Floor-Mounted Center Console; MultiPro Tailgate Audio System by Kicker; Bed View Camera; Rear Cross Traffic Braking; Trailer Tire Pressure Monitor System; GMC Pro Safety; Trailering Package; 2 USB Ports; 2 Charge/data USB Ports Inside Center Console; Steering Wheel Audio Controls; 2 type-C Charge-Only Rear USB Ports; Universal Home Remote; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bedliner with GMC Logo; SiriusXM with 360L Trial Subscription; Hitch View; Power Front Windows with Driver Express Up/down; Rear Pedestrian Detection; Wi-Fi Hotspot Capable; Rear Wheelhouse Liners; Power Door Locks. Off-Road High Clearance Step. Mobile Service Plus. 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 - GM Bonus Cash - Exp. 11/3/2025, $1,750 - Buick & GMC Consumer Cash Program - Exp. 11/3/2025. Contact dealer to verify final pricing.
Features & Options
- Preferred Equipment Group 4SG: Trailer Side Blind Zone Alert; Power Sliding Rear Window with Rear Defogger; Ultrasonic Front and Rear Park Assist; Trailer Camera Provisions; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Gloss Black Header with Dark Nickel Grille Insert Bars; Front Rain-Sensing Wipers; Heavy-Duty Air Filter; Skid Plates; 120-Volt Interior Power Outlet; Heated Driver and Front Outboard Passenger Seating; Wireless Charging; Front Premium Floor Liners with Removable Carpet Insert; Color-Keyed Carpeting Floor Covering; OnStar Services Capable; Driver-Selectable Full-Locking Front Differential; Heated 2nd Row Outboard Seats; Off-Road Suspension; Power Front Passenger Windows with Express Up/down; Driver-Selectable Full-Locking Rear Differential; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Power Rake and Telescoping Steering Column; Power Sunroof; Multicolor 15" Diagonal Head-Up Display; Keyless Open and Start; Bose Premium Series with 12- Speaker System; Perimeter Lighting; Push Button Start; LED Cargo Area Lighting; Remote Vehicle Starter System; In-Vehicle Trailering System App; Hill Descent Control; Floor-Mounted Center Console; MultiPro Tailgate Audio System by Kicker; Bed View Camera; Rear Cross Traffic Braking; Trailer Tire Pressure Monitor System; GMC Pro Safety; Trailering Package; 2 USB Ports; 2 Charge/data USB Ports Inside Center Console; Steering Wheel Audio Controls; 2 type-C Charge-Only Rear USB Ports; Universal Home Remote; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bedliner with GMC Logo; SiriusXM with 360L Trial Subscription; Hitch View; Power Front Windows with Driver Express Up/down; Rear Pedestrian Detection; Wi-Fi Hotspot Capable; Rear Wheelhouse Liners; Power Door Locks
- Off-Road High Clearance Step
- Mobile Service Plus
- 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
- Lane Keep Assist with Lane Departure Warning
- Rear Cross Traffic Braking collision mitigation
- Adaptive cruise control with stop and go
- Head-up display
- Automatic Emergency Braking predictive brake assist system
- Cruise control with steering wheel mounted controls
- Ventilated driver and front passenger seats
- Integrated navigation system with voice activation
- Keyfob remote start
- Heated steering wheel
- Heated driver and front passenger seats
- Heated rear seats
- Leather front seat upholstery
- Primary monitor touchscreen
- 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
- articulating upper backrest
- fore/aft control and height adjustable control
- AutoTrac part and full-time 4WD
- Duramax 3L I-6 diesel direct injection
- DOHC
- variable valve control
- intercooled turbo
- diesel
- engine with 305HP
- Front wireless smart device charging
- Google Built-In built-in virtual assistant
- Teen Driver restricted driving mode/alerts
- Rear Pedestrian Alert rear pedestrian detection warning
- 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
- 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
- GMC ProGrade Trailering System trailer tire pressure and temperature sensors
- Trailer light test
- Trailer light malfunction warning
- Trailer theft alarm
- Dual-zone front climate control
- Voice-activated climate control
- Off-road speed control
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