2026 GMC Sierra AT4
GMC Sierra Details
Automatic
V8, 6.6L
COASTAL DUNE
4WD
Gasoline
0 Miles
Jet Black w/Kalahari Accents
NT161928
1GT4UVE72TF161928
3500
Leather
AT4
About This 2026 GMC Sierra
Vehicle Details
2026 GMC Sierra 3500 AT4 4WD — V8 6.6L Gasoline — Havre, MT Looking for power, capability, and comfort? This 2026 GMC Sierra 3500 AT4 with a 6.6L V8 gasoline engine and 4WD delivers best-in-class towing and hauling for Montana terrain. Located in Havre, MT, this GMC Sierra 3500 AT4 combines rugged off-road performance with premium features suited for long drives and heavy-duty work. Key features include Back-Up Camera for confident maneuvering, Adaptive Cruise Control for safer highway travel, Remote Start for convenience during extreme weather, and a Heated Steering Wheel for comfort on cold mornings. Enjoy high-quality audio from the BOSE stereo while navigating rural highways or city streets. The AT4 trim adds off-road suspension, skid plates, and aggressive styling, making this GMC Sierra 3500 a top choice for contractors, ranchers, and outdoor enthusiasts who need a reliable heavy-duty truck. With a spacious cabin, robust towing capacity, and advanced safety and convenience technology, this GMC is ready for any job or adventure. Located in Havre, MT, this 2026 GMC Sierra 3500 AT4 is offered at the best price in the area — competitively priced for immediate purchase. Contact us to schedule a test drive and experience this powerhouse truck firsthand.
Equipment
See what's behind you with the back up camera on this unit. This vehicle's Lane Departure Warning helps keep you in your lane. Start this 1 ton pickup from inside with remote start. The leather seats in this vehicle are a must for buyers looking for comfort, durability, and style. This model has auto-adjust speed for safe following. The vehicle features a high end BOSE stereo system. This GMC Sierra is pure luxury with a heated steering wheel. The GMC Sierra is outfitted with an OnStar communication system. A trailer braking system is already installed on it. Maintaining a stable interior temperature in this 1 ton pickup is easy with the climate control system. This vehicle has a V8, 6.6L high output engine. When you encounter slick or muddy roads, you can engage the four wheel drive on the vehicle and drive with confidence. Quickly unlock this model with keyless entry.
Additional Information
**Vehicle Options listed are when the unit was originally built. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.
2026 GMC Sierra 3500 AT4 4WD — V8 6.6L Gasoline — Havre, MT Looking for power, capability, and comfort? This 2026 GMC Sierra 3500 AT4 with a 6.6L V8 gasoline engine and 4WD delivers best-in-class towing and hauling for Montana terrain. Located in Havre, MT, this GMC Sierra 3500 AT4 combines rugged off-road performance with premium features suited for long drives and heavy-duty work. Key features include Back-Up Camera for confident maneuvering, Adaptive Cruise Control for safer highway travel, Remote Start for convenience during extreme weather, and a Heated Steering Wheel for comfort on cold mornings. Enjoy high-quality audio from the BOSE stereo while navigating rural highways or city streets. The AT4 trim adds off-road suspension, skid plates, and aggressive styling, making this GMC Sierra 3500 a top choice for contractors, ranchers, and outdoor enthusiasts who need a reliable heavy-duty truck. With a spacious cabin, robust towing capacity, and advanced safety and convenience technology, this GMC is ready for any job or adventure. Located in Havre, MT, this 2026 GMC Sierra 3500 AT4 is offered at the best price in the area — competitively priced for immediate purchase. Contact us to schedule a test drive and experience this powerhouse truck firsthand.
Equipment
See what's behind you with the back up camera on this unit. This vehicle's Lane Departure Warning helps keep you in your lane. Start this 1 ton pickup from inside with remote start. The leather seats in this vehicle are a must for buyers looking for comfort, durability, and style. This model has auto-adjust speed for safe following. The vehicle features a high end BOSE stereo system. This GMC Sierra is pure luxury with a heated steering wheel. The GMC Sierra is outfitted with an OnStar communication system. A trailer braking system is already installed on it. Maintaining a stable interior temperature in this 1 ton pickup is easy with the climate control system. This vehicle has a V8, 6.6L high output engine. When you encounter slick or muddy roads, you can engage the four wheel drive on the vehicle and drive with confidence. Quickly unlock this model with keyless entry.
Additional Information
**Vehicle Options listed are when the unit was originally built. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.
Features & Options
- Forward collision mitigation with pedestrian impact prevention
- Pedestrian impact prevention
- Mobile hotspot internet access
- Rear mounted camera
- Adaptive cruise control
- 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 collision warning
- Driver seat power reclining
- lumbar support
- cushion tilt
- fore/aft control and height adjustable control
- AutoTrac part and full-time 4WD
- 6.6L V-8 gasoline direct injection
- variable valve control
- regular unleaded
- engine with 401HP
- 6.6L V-8
- Front wireless smart device charging
- 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
- Aerial view camera
- Smart device remote start
- Push-button
- Weight capacity alert
- Wireless audio streaming
- Hitch Guidance with Hitch View 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
- Blind spot warning
- Following distance alert
- Trailer light test
- Trailer light malfunction warning
- Trailer theft alarm
- Dual-zone front climate control
- Full gauge cluster screen
- Auto high-beam headlights
- Immobilizer
- Bose speakers
- OnStar Services capable vehicle integrated emergency SOS system
- Handsfree wireless device connectivity
- Smart device wireless mirroring
- Trailer brake controller
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