2026 GMC Sierra AT4
GMC Sierra Details
Automatic
6 Cyl, 3.0L
SUMMIT WHITE
4WD
Diesel
8 Miles
Jet Black w/Kalahari Accents
103634
1GTUUEE82TZ141721
1500
Leather
AT4
About This 2026 GMC Sierra
Vehicle Details
2026 GMC Sierra 1500 AT4 4WD with the efficient 6-cylinder 3.0L diesel engine—now available in Marinette, WI at the best price. This rugged premium pickup blends serious capability with refined comfort for drivers who demand performance on and off the road. The Off-Road Package enhances trail-ready capability with upgraded suspension, skid plates, and rugged tires, while four-wheel drive confidence keeps you moving in mud, snow, or rough terrain. Inside, premium amenities include Navigation to keep you on course and a BOSE stereo system that delivers rich, immersive sound for every drive. Steering Wheel Audio Controls put volume and track adjustments at your fingertips, and Remote Start adds convenience and comfort on cold Wisconsin mornings. The spacious cabin provides thoughtful storage, durable surfaces, and supportive seating for workdays, weekend adventures, or long highway runs. Under the hood, the 3.0L diesel delivers strong low-end torque and impressive fuel efficiency, ideal for towing, hauling, and long-distance cruising. Advanced safety and driver-assist features enhance confidence behind the wheel, and the AT4's rugged styling signals capability and presence. This 2026 GMC Sierra 1500 AT4 in Marinette, WI pairs off-road readiness with upscale features and competitive pricing—offered at the best price in the area for buyers seeking value, capability, and premium comfort. Schedule a test drive today.
Equipment
with XM/Sirus Satellite Radio you are no longer restricted by poor quality local radio stations while driving it. Anywhere on the planet, you will have hundreds of digital stations to choose from. The GMC Sierra has auto-adjust speed for safe following. The GMC Sierra stays safely in its lane with Lane Keep Assist. The GMC Sierra's Lane Departure Warning helps keep you in your lane. You'll never again be lost in a crowded city or a country region with the navigation system on this unit. This vehicle offers Apple CarPlay for seamless connectivity. This 1/2 ton pickup features a high end BOSE stereo system. An off-road package is installed on this model so you are ready for your four-wheeling best. Never get into a cold vehicle again with the remote start feature on this 2026 GMC Sierra 1500. Bluetooth technology is built into this GMC Sierra, keeping your hands on the steering wheel and your focus on the road.
Packages
Technology Package: Multicolor 15" Diagonal Head-Up Display; Bed View Camera; Rear Camera Mirror. Preferred Equipment Group 4SB: Trailer Side Blind Zone Alert; Ultrasonic Front and Rear Park Assist; Trailer Camera Provisions; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Black Chrome 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; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; Premium Bose 7-Speaker Sound System; 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; Keyless Open and Start; Perimeter Lighting; Push Button Start; LED Cargo Area Lighting; Remote Vehicle Starter System; In-Vehicle Trailering System App; Hill Descent Control; 220 Amp Alternator; Floor-Mounted Center Console; Rear Cross Traffic Braking; GMC Pro Safety; Trailering Package; 2 USB Ports; 2 Charge/data USB Ports Inside Center Console; Off-Road Suspension; Steering Wheel Audio Controls; 2 type-C Charge-Only Rear USB Ports; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bedliner with GMC Logo; Red Recovery Hooks; 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; 20" X 9" Machined Aluminum Wheels; Auto-Locking Rear Differential; Power Door Locks. AT4 Preferred Package: Power Sliding Rear Window with Rear Defogger; Universal Home Remote. Power Sunroof. Front and Rear Black Molded Splash Guards. LT265/60R20 BW MT Tires. All-Weather Floor Liners with AT4 Logo. **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.**
2026 GMC Sierra 1500 AT4 4WD with the efficient 6-cylinder 3.0L diesel engine—now available in Marinette, WI at the best price. This rugged premium pickup blends serious capability with refined comfort for drivers who demand performance on and off the road. The Off-Road Package enhances trail-ready capability with upgraded suspension, skid plates, and rugged tires, while four-wheel drive confidence keeps you moving in mud, snow, or rough terrain. Inside, premium amenities include Navigation to keep you on course and a BOSE stereo system that delivers rich, immersive sound for every drive. Steering Wheel Audio Controls put volume and track adjustments at your fingertips, and Remote Start adds convenience and comfort on cold Wisconsin mornings. The spacious cabin provides thoughtful storage, durable surfaces, and supportive seating for workdays, weekend adventures, or long highway runs. Under the hood, the 3.0L diesel delivers strong low-end torque and impressive fuel efficiency, ideal for towing, hauling, and long-distance cruising. Advanced safety and driver-assist features enhance confidence behind the wheel, and the AT4's rugged styling signals capability and presence. This 2026 GMC Sierra 1500 AT4 in Marinette, WI pairs off-road readiness with upscale features and competitive pricing—offered at the best price in the area for buyers seeking value, capability, and premium comfort. Schedule a test drive today.
Equipment
with XM/Sirus Satellite Radio you are no longer restricted by poor quality local radio stations while driving it. Anywhere on the planet, you will have hundreds of digital stations to choose from. The GMC Sierra has auto-adjust speed for safe following. The GMC Sierra stays safely in its lane with Lane Keep Assist. The GMC Sierra's Lane Departure Warning helps keep you in your lane. You'll never again be lost in a crowded city or a country region with the navigation system on this unit. This vehicle offers Apple CarPlay for seamless connectivity. This 1/2 ton pickup features a high end BOSE stereo system. An off-road package is installed on this model so you are ready for your four-wheeling best. Never get into a cold vehicle again with the remote start feature on this 2026 GMC Sierra 1500. Bluetooth technology is built into this GMC Sierra, keeping your hands on the steering wheel and your focus on the road.
Packages
Technology Package: Multicolor 15" Diagonal Head-Up Display; Bed View Camera; Rear Camera Mirror. Preferred Equipment Group 4SB: Trailer Side Blind Zone Alert; Ultrasonic Front and Rear Park Assist; Trailer Camera Provisions; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Black Chrome 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; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; Premium Bose 7-Speaker Sound System; 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; Keyless Open and Start; Perimeter Lighting; Push Button Start; LED Cargo Area Lighting; Remote Vehicle Starter System; In-Vehicle Trailering System App; Hill Descent Control; 220 Amp Alternator; Floor-Mounted Center Console; Rear Cross Traffic Braking; GMC Pro Safety; Trailering Package; 2 USB Ports; 2 Charge/data USB Ports Inside Center Console; Off-Road Suspension; Steering Wheel Audio Controls; 2 type-C Charge-Only Rear USB Ports; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bedliner with GMC Logo; Red Recovery Hooks; 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; 20" X 9" Machined Aluminum Wheels; Auto-Locking Rear Differential; Power Door Locks. AT4 Preferred Package: Power Sliding Rear Window with Rear Defogger; Universal Home Remote. Power Sunroof. Front and Rear Black Molded Splash Guards. LT265/60R20 BW MT Tires. All-Weather Floor Liners with AT4 Logo. **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.**
Features & Options
- Technology Package: Multicolor 15" Diagonal Head-Up Display; Bed View Camera; Rear Camera Mirror
- Preferred Equipment Group 4SB: Trailer Side Blind Zone Alert; Ultrasonic Front and Rear Park Assist; Trailer Camera Provisions; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Black Chrome 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; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; Premium Bose 7-Speaker Sound System; 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; Keyless Open and Start; Perimeter Lighting; Push Button Start; LED Cargo Area Lighting; Remote Vehicle Starter System; In-Vehicle Trailering System App; Hill Descent Control; 220 Amp Alternator; Floor-Mounted Center Console; Rear Cross Traffic Braking; GMC Pro Safety; Trailering Package; 2 USB Ports; 2 Charge/data USB Ports Inside Center Console; Off-Road Suspension; Steering Wheel Audio Controls; 2 type-C Charge-Only Rear USB Ports; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bedliner with GMC Logo; Red Recovery Hooks; 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; 20" X 9" Machined Aluminum Wheels; Auto-Locking Rear Differential; Power Door Locks
- AT4 Preferred Package: Power Sliding Rear Window with Rear Defogger; Universal Home Remote
- Power Sunroof
- Front and Rear Black Molded Splash Guards
- LT265/60R20 BW MT Tires
- All-Weather Floor Liners with AT4 Logo
- 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
- cushion tilt
- 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
- Duramax 3L I-6 DOHC
- 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
- Push-button
- 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
- Trailer light test
- Trailer light malfunction warning
- Trailer theft alarm
- Dual-zone front climate control
- Voice-activated climate control
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