2026 GMC Sierra AT4X
GMC Sierra Details
Automatic
V8, 6.6L
ONYX BLACK
4WD
Gasoline
0 Miles
Obsidian Rush
NT258045
1GT4UZE73TF258045
2500
Leather
AT4X
Estimated Payment
$0 / month
About This 2026 GMC Sierra
Vehicle Details
2026 GMC Sierra 2500 AT4X - 4WD V8 6.6L Gasoline, located in Havre MT. This rugged heavy-duty pickup blends serious capability with refined comfort for work and weekend adventures. Powered by a robust 6.6L V8 gasoline engine and full-time 4WD, the GMC Sierra 2500 AT4X handles towing, hauling, and off-road terrain with confidence. The Off-Road Package enhances ground clearance, suspension, and traction for challenging trails, while advanced safety tech like Cross-Traffic Alert and Adaptive Cruise Control keeps you aware and controlled on highways and tight parking situations. Inside, the cabin is driver-focused with a heated steering wheel for cold Montana mornings and seamless smartphone integration via Android Auto. Premium materials and thoughtful storage make long drives more comfortable, and modern connectivity keeps you plugged in wherever your route goes. Benefit from heavy-duty towing features, durable construction, and engineered capability that make the GMC Sierra 2502 AT4X ideal for ranch work, construction sites, or weekend expeditions. Located in Havre MT, this 2026 GMC Sierra 2500 AT4X is ready to test drive. Contact us today to schedule an appointment, request additional photos, or arrange a personalized walkthrough of features and capabilities. Experience the power, safety, and off-road readiness of this exceptional HD pickup.
Equipment
An off-road package is installed on this model so you are ready for your four-wheeling best. Start the GMC Sierra from inside with remote start. Bluetooth technology is built into this GMC Sierra, keeping your hands on the steering wheel and your focus on the road. This vehicle warns of approaching vehicles with Cross-Traffic Alert. This model's Lane Departure Warning helps keep you in your lane. This unit comes equipped with Android Auto for seamless smartphone integration on the road. See what's behind you with the back up camera on this vehicle. This vehicle has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. This 3/4 ton pickup is pure luxury with a heated steering wheel. Apple CarPlay: Seamless smartphone integration for it - stay connected and entertained on the go! The leather seats in this vehicle are a must for buyers looking for comfort, durability, and style.
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 2500 AT4X - 4WD V8 6.6L Gasoline, located in Havre MT. This rugged heavy-duty pickup blends serious capability with refined comfort for work and weekend adventures. Powered by a robust 6.6L V8 gasoline engine and full-time 4WD, the GMC Sierra 2500 AT4X handles towing, hauling, and off-road terrain with confidence. The Off-Road Package enhances ground clearance, suspension, and traction for challenging trails, while advanced safety tech like Cross-Traffic Alert and Adaptive Cruise Control keeps you aware and controlled on highways and tight parking situations. Inside, the cabin is driver-focused with a heated steering wheel for cold Montana mornings and seamless smartphone integration via Android Auto. Premium materials and thoughtful storage make long drives more comfortable, and modern connectivity keeps you plugged in wherever your route goes. Benefit from heavy-duty towing features, durable construction, and engineered capability that make the GMC Sierra 2502 AT4X ideal for ranch work, construction sites, or weekend expeditions. Located in Havre MT, this 2026 GMC Sierra 2500 AT4X is ready to test drive. Contact us today to schedule an appointment, request additional photos, or arrange a personalized walkthrough of features and capabilities. Experience the power, safety, and off-road readiness of this exceptional HD pickup.
Equipment
An off-road package is installed on this model so you are ready for your four-wheeling best. Start the GMC Sierra from inside with remote start. Bluetooth technology is built into this GMC Sierra, keeping your hands on the steering wheel and your focus on the road. This vehicle warns of approaching vehicles with Cross-Traffic Alert. This model's Lane Departure Warning helps keep you in your lane. This unit comes equipped with Android Auto for seamless smartphone integration on the road. See what's behind you with the back up camera on this vehicle. This vehicle has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. This 3/4 ton pickup is pure luxury with a heated steering wheel. Apple CarPlay: Seamless smartphone integration for it - stay connected and entertained on the go! The leather seats in this vehicle are a must for buyers looking for comfort, durability, and style.
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
- 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
- 6.6L V-8 gasoline direct injection
- variable valve control
- regular unleaded
- engine with 401HP
- 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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