2026 GMC Sierra AT4
GMC Sierra Details
Automatic
V8, 6.6L
STERLING METALLIC
4WD
Diesel
0 Miles
Jet Black w/Kalahari Accents
NT213192
1GT4UPEY4TF213192
2500
Leather
AT4
About This 2026 GMC Sierra
Vehicle Details
2026 GMC Sierra 2500 AT4 4WD with the 6.6L V8 Duramax Diesel—located in Havre, MT. Built for heavy-duty capability and refined comfort, this GMC Sierra AT4 pairs brute strength with premium features for work and weekend adventures. The potent 6.6L V8 diesel delivers substantial towing and payload capacity, while 4WD and the AT4 suspension package provide confidence on rough roads or in Montana weather. Inside, leather seating and thoughtfully placed controls create a comfortable, upscale cabin. Enjoy seamless smartphone integration with Apple CarPlay and a premium BOSE stereo for loud, clear audio on long hauls. Remote start adds convenience and comfort in extreme temperatures, and Cross-Traffic Alert enhances safety when backing out of crowded driveways or parking areas. This GMC Sierra 2500 AT4 balances capability—diesel torque, tow-ready frame, and 4WD traction—with technology and comfort expected from a modern heavy-duty truck. Whether towing trailers, navigating rural routes around Havre, or handling daily driving, this vehicle is equipped to perform. We're offering the best price on this GMC Sierra 2500 AT4 in the region—competitive, market-smart value for a diesel-powered, feature-rich heavy-duty pickup. Contact us in Havre, MT to schedule a test drive, confirm current inventory, or request a personalized quote. Serious buyers welcome.
Equipment
This unit comes equipped with Android Auto for seamless smartphone integration on the road. This 2026 GMC Sierra 2500's Cross-Traffic Alert: Safeguarding you from unexpected traffic when reversing. This 2026 GMC Sierra 2500 features a hands-free Bluetooth phone system. This model's Lane Departure Warning helps keep you in your lane. This 2026 GMC Sierra 2500 has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. The leather seats in this GMC Sierra are a must for buyers looking for comfort, durability, and style. This 2026 GMC Sierra 2500 features a high end BOSE stereo system. Apple CarPlay: Seamless smartphone integration for this vehicle - stay connected and entertained on the go! It is pure luxury with a heated steering wheel. See what's behind you with the back up camera on this 3/4 ton pickup. Never get into a cold vehicle again with the remote start feature on this 3/4 ton pickup.
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 AT4 4WD with the 6.6L V8 Duramax Diesel—located in Havre, MT. Built for heavy-duty capability and refined comfort, this GMC Sierra AT4 pairs brute strength with premium features for work and weekend adventures. The potent 6.6L V8 diesel delivers substantial towing and payload capacity, while 4WD and the AT4 suspension package provide confidence on rough roads or in Montana weather. Inside, leather seating and thoughtfully placed controls create a comfortable, upscale cabin. Enjoy seamless smartphone integration with Apple CarPlay and a premium BOSE stereo for loud, clear audio on long hauls. Remote start adds convenience and comfort in extreme temperatures, and Cross-Traffic Alert enhances safety when backing out of crowded driveways or parking areas. This GMC Sierra 2500 AT4 balances capability—diesel torque, tow-ready frame, and 4WD traction—with technology and comfort expected from a modern heavy-duty truck. Whether towing trailers, navigating rural routes around Havre, or handling daily driving, this vehicle is equipped to perform. We're offering the best price on this GMC Sierra 2500 AT4 in the region—competitive, market-smart value for a diesel-powered, feature-rich heavy-duty pickup. Contact us in Havre, MT to schedule a test drive, confirm current inventory, or request a personalized quote. Serious buyers welcome.
Equipment
This unit comes equipped with Android Auto for seamless smartphone integration on the road. This 2026 GMC Sierra 2500's Cross-Traffic Alert: Safeguarding you from unexpected traffic when reversing. This 2026 GMC Sierra 2500 features a hands-free Bluetooth phone system. This model's Lane Departure Warning helps keep you in your lane. This 2026 GMC Sierra 2500 has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. The leather seats in this GMC Sierra are a must for buyers looking for comfort, durability, and style. This 2026 GMC Sierra 2500 features a high end BOSE stereo system. Apple CarPlay: Seamless smartphone integration for this vehicle - stay connected and entertained on the go! It is pure luxury with a heated steering wheel. See what's behind you with the back up camera on this 3/4 ton pickup. Never get into a cold vehicle again with the remote start feature on this 3/4 ton pickup.
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
- 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
- Driver seat power reclining
- lumbar 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
- Duramax 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
- 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 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 vehicle integrated emergency SOS system
- Bluetooth handsfree wireless device connectivity
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