2026 GMC Sierra AT4
GMC Sierra Details
Automatic
V8, 6.6L
Sterling Metallic
4WD
Diesel
1 Miles
Jet Black w/Kalahari Accents
G236726
1GT4UPEY9TF236726
2500
Leather
AT4
About This 2026 GMC Sierra
Vehicle Details
2026 GMC Sierra 2500 AT4 4WD with the mighty 6.6L V8 diesel delivers commanding capability and premium comfort for work and weekend adventures. Located in Johnson City, TN, this GMC Sierra 2500 AT4 pairs heavy-duty performance with refined features—making towing and hauling effortless while keeping occupants connected and secure. The diesel V8 provides exceptional torque and durability for demanding jobs, while four-wheel drive ensures traction in variable terrain and weather. Inside, the cabin is outfitted with a BOSE stereo for crisp audio, a heated steering wheel for cold mornings, and convenient hands-free Bluetooth for safe calling and media control. Advanced driver-assistance tech includes lane departure warning and a back-up camera, helping you maneuver confidently on jobsites and crowded parking areas. The AT4 trim emphasizes off-road capability with rugged styling and suspension tuned for rough roads without sacrificing daily comfort. This GMC Sierra 2500 balances utility and refinement, offering generous towing capacity, a robust diesel powertrain, and modern conveniences that support productivity and comfort. Located in Johnson City, TN, the vehicle is competitively priced and represents the best value available—priced to sell fast. Contact us to schedule a test drive and experience the strength, comfort, and advanced features of this 2026 GMC Sierra 2500 AT4 in person.
Equipment
This vehicle is pure luxury with a heated steering wheel. The vehicle's Cross-Traffic Alert: Safeguarding you from unexpected traffic when reversing. This GMC Sierra comes equipped with Android Auto for seamless smartphone integration on the road. Engulf yourself with the crystal clear sound of a BOSE sound system in this vehicle. The vehicle offers Apple CarPlay for seamless connectivity. This 2026 GMC Sierra 2500's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. This 3/4 ton pickup has auto-adjust speed for safe following. Protect the vehicle from unwanted accidents with a cutting edge backup camera system. Start the vehicle from inside with remote start. The GMC Sierra features a hands-free Bluetooth phone system. The leather seats in the vehicle are a must for buyers looking for comfort, durability, and style. Maintaining a stable interior temperature in this model is easy with the climate control system.
2026 GMC Sierra 2500 AT4 4WD with the mighty 6.6L V8 diesel delivers commanding capability and premium comfort for work and weekend adventures. Located in Johnson City, TN, this GMC Sierra 2500 AT4 pairs heavy-duty performance with refined features—making towing and hauling effortless while keeping occupants connected and secure. The diesel V8 provides exceptional torque and durability for demanding jobs, while four-wheel drive ensures traction in variable terrain and weather. Inside, the cabin is outfitted with a BOSE stereo for crisp audio, a heated steering wheel for cold mornings, and convenient hands-free Bluetooth for safe calling and media control. Advanced driver-assistance tech includes lane departure warning and a back-up camera, helping you maneuver confidently on jobsites and crowded parking areas. The AT4 trim emphasizes off-road capability with rugged styling and suspension tuned for rough roads without sacrificing daily comfort. This GMC Sierra 2500 balances utility and refinement, offering generous towing capacity, a robust diesel powertrain, and modern conveniences that support productivity and comfort. Located in Johnson City, TN, the vehicle is competitively priced and represents the best value available—priced to sell fast. Contact us to schedule a test drive and experience the strength, comfort, and advanced features of this 2026 GMC Sierra 2500 AT4 in person.
Equipment
This vehicle is pure luxury with a heated steering wheel. The vehicle's Cross-Traffic Alert: Safeguarding you from unexpected traffic when reversing. This GMC Sierra comes equipped with Android Auto for seamless smartphone integration on the road. Engulf yourself with the crystal clear sound of a BOSE sound system in this vehicle. The vehicle offers Apple CarPlay for seamless connectivity. This 2026 GMC Sierra 2500's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. This 3/4 ton pickup has auto-adjust speed for safe following. Protect the vehicle from unwanted accidents with a cutting edge backup camera system. Start the vehicle from inside with remote start. The GMC Sierra features a hands-free Bluetooth phone system. The leather seats in the vehicle are a must for buyers looking for comfort, durability, and style. Maintaining a stable interior temperature in this model is easy with the climate control system.
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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