2026 GMC Sierra AT4
GMC Sierra Details
Automatic
V8, 6.6L
Summit White
4WD
Diesel
1 Miles
Jet Black w/Kalahari Accents
G222062
1GT4UPEY3TF222062
2500
Leather
AT4
About This 2026 GMC Sierra
Vehicle Details
2026 GMC Sierra 2500 AT4 4WD with V8 6.6L Diesel — located in Johnson City, TN — is a rugged, capability-first pickup built for work and weekend adventures. The powerful V8 6.6L Duramax-style diesel delivers stout torque for towing and hauling while paired with a robust 4WD system and heavy-duty suspension that conquer rough terrain and steep grades with confidence. The AT4 trim balances off-road readiness and refined comfort, featuring premium leather seats and a heated steering wheel to keep you comfortable mile after mile. Advanced driver assistance includes Adaptive Cruise Control for safer highway travel, while hands-free Bluetooth and Android Auto provide seamless smartphone integration for navigation, calls, and media. Inside, intuitive controls, supportive seating, and durable materials make long days behind the wheel more enjoyable. Practical towing features and a capable powertrain make this GMC Sierra 2500 ideal for contractors, tradespeople, and outdoors enthusiasts who demand strength and reliability. Located in Johnson City, TN, this GMC Sierra 2500 AT4 is competitively priced and listed as the best price in our inventory—an exceptional value for a heavy-duty diesel pickup with premium amenities. Schedule a test drive today to experience the combination of diesel performance, advanced technology, and off-road capability that sets this GMC Sierra 2500 apart. Financing and service options are available to fit your needs.
Equipment
This vehicle comes equipped with Android Auto for seamless smartphone integration on the road. The GMC Sierra's Lane Departure Warning helps keep you in your lane. Bluetooth technology is built into the GMC Sierra, keeping your hands on the steering wheel and your focus on the road. The GMC Sierra is pure luxury with a heated steering wheel. Engulf yourself with the crystal clear sound of a BOSE sound system in the GMC Sierra. Never get into a cold vehicle again with the remote start feature on this 3/4 ton pickup. Protect it from unwanted accidents with a cutting edge backup camera system. The leather seats in it are a must for buyers looking for comfort, durability, and style. This model warns of approaching vehicles with Cross-Traffic Alert. This 2026 GMC Sierra 2500 has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. This 2026 GMC Sierra 2500 offers Apple CarPlay for seamless connectivity.
2026 GMC Sierra 2500 AT4 4WD with V8 6.6L Diesel — located in Johnson City, TN — is a rugged, capability-first pickup built for work and weekend adventures. The powerful V8 6.6L Duramax-style diesel delivers stout torque for towing and hauling while paired with a robust 4WD system and heavy-duty suspension that conquer rough terrain and steep grades with confidence. The AT4 trim balances off-road readiness and refined comfort, featuring premium leather seats and a heated steering wheel to keep you comfortable mile after mile. Advanced driver assistance includes Adaptive Cruise Control for safer highway travel, while hands-free Bluetooth and Android Auto provide seamless smartphone integration for navigation, calls, and media. Inside, intuitive controls, supportive seating, and durable materials make long days behind the wheel more enjoyable. Practical towing features and a capable powertrain make this GMC Sierra 2500 ideal for contractors, tradespeople, and outdoors enthusiasts who demand strength and reliability. Located in Johnson City, TN, this GMC Sierra 2500 AT4 is competitively priced and listed as the best price in our inventory—an exceptional value for a heavy-duty diesel pickup with premium amenities. Schedule a test drive today to experience the combination of diesel performance, advanced technology, and off-road capability that sets this GMC Sierra 2500 apart. Financing and service options are available to fit your needs.
Equipment
This vehicle comes equipped with Android Auto for seamless smartphone integration on the road. The GMC Sierra's Lane Departure Warning helps keep you in your lane. Bluetooth technology is built into the GMC Sierra, keeping your hands on the steering wheel and your focus on the road. The GMC Sierra is pure luxury with a heated steering wheel. Engulf yourself with the crystal clear sound of a BOSE sound system in the GMC Sierra. Never get into a cold vehicle again with the remote start feature on this 3/4 ton pickup. Protect it from unwanted accidents with a cutting edge backup camera system. The leather seats in it are a must for buyers looking for comfort, durability, and style. This model warns of approaching vehicles with Cross-Traffic Alert. This 2026 GMC Sierra 2500 has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. This 2026 GMC Sierra 2500 offers Apple CarPlay for seamless connectivity.
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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