2026 GMC Sierra AT4
GMC Sierra Details
Automatic
6 Cyl, 3.0L
Summit White
4WD
Diesel
331 Miles
Jet Black w/Kalahari Accents
G132278
1GTUUEE8XTZ132278
1500
Leather
AT4
About This 2026 GMC Sierra
Vehicle Details
Discover the 2026 GMC Sierra 1500 AT4 4WD, now available in Johnson City, TN — a rugged, refined pickup designed for drivers who demand capability and comfort. Powered by a resilient 6-cylinder 3.0L diesel engine, this GMC Sierra AT4 delivers impressive torque and fuel efficiency for towing, hauling, and off-road adventures. The advanced 4WD system and dedicated Off-Road Package provide confident performance on rough terrain, while factory-tuned suspension and skid plates enhance durability and capability. Inside, premium leather seats and a heated steering wheel create a comfortable, upscale cabin for long drives and daily commutes. Remote start brings convenience in any season, and Hands Free Bluetooth keeps you connected safely on the go. Thoughtful technology and driver-focused features make this GMC Sierra AT4 ideal for work or weekend exploration. This 2026 GMC Sierra 1500 AT4 combines rugged capability, refined interior appointments, and modern connectivity — all at the best price in Johnson City, TN. Whether you're navigating mountain trails or cruising the highway, the diesel-powered GMC Sierra AT4 delivers a balanced blend of power, efficiency, and comfort. Contact us to schedule a test drive and experience why this GMC Sierra 1500 AT4 stands out as a top choice for Tennessee drivers seeking a premium, capable pickup at an exceptional value.
Equipment
An off-road package is equipped on it. This vehicle features a high end BOSE stereo system. This GMC Sierra's Lane Departure Warning helps keep you in your lane. The leather seats in this 1/2 ton pickup are a must for buyers looking for comfort, durability, and style. You'll never again be lost in a crowded city or a country region with the navigation system on this 1/2 ton pickup. The vehicle has auto-adjust speed for safe following. This 1/2 ton pickup is equipped with the latest generation of XM/Sirius Radio. This 2026 GMC Sierra 1500 offers Android Auto for seamless smartphone integration. This model is pure luxury with a heated steering wheel. This GMC Sierra features a hands-free Bluetooth phone system. This unit features steering wheel audio controls. See what's behind you with the back up camera on the GMC Sierra. Start the GMC Sierra from inside with remote start.
Packages
AT4 Premium Package. Technology Package: Multicolor 15" Diagonal Head-Up Display; Bed View Camera; Rear Camera Mirror. Preferred Equipment Group 4SB: Trailer Side Blind Zone Alert; Ultrasonic Front and Rear Park Assist; Trailer Camera Provisions; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Black Chrome Grille Insert Bars; Front Rain-Sensing Wipers; Heavy-Duty Air Filter; Skid Plates; 120-Volt Interior Power Outlet; Heated Driver and Front Outboard Passenger Seating; Wireless Charging; Front Premium Floor Liners with Removable Carpet Insert; Color-Keyed Carpeting Floor Covering; OnStar Services Capable; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; Premium Bose 7-Speaker Sound System; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Power Rake and Telescoping Steering Column; Keyless Open and Start; Perimeter Lighting; Push Button Start; LED Cargo Area Lighting; Remote Vehicle Starter System; In-Vehicle Trailering System App; Hill Descent Control; 220 Amp Alternator; Floor-Mounted Center Console; Rear Cross Traffic Braking; GMC Pro Safety; Trailering Package; 2 USB Ports; 2 Charge/data USB Ports Inside Center Console; Off-Road Suspension; Steering Wheel Audio Controls; 2 type-C Charge-Only Rear USB Ports; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bedliner with GMC Logo; Red Recovery Hooks; SiriusXM with 360L Trial Subscription; Hitch View; Power Front Windows with Driver Express Up/down; Rear Pedestrian Detection; Wi-Fi Hotspot Capable; Rear Wheelhouse Liners; 20" X 9" Machined Aluminum Wheels; Auto-Locking Rear Differential; Power Door Locks. AT4 Preferred Package: Power Sliding Rear Window with Rear Defogger; Universal Home Remote. Black Sport Step. Power Sunroof. LT265/60R20 BW MT Tires. **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**
Discover the 2026 GMC Sierra 1500 AT4 4WD, now available in Johnson City, TN — a rugged, refined pickup designed for drivers who demand capability and comfort. Powered by a resilient 6-cylinder 3.0L diesel engine, this GMC Sierra AT4 delivers impressive torque and fuel efficiency for towing, hauling, and off-road adventures. The advanced 4WD system and dedicated Off-Road Package provide confident performance on rough terrain, while factory-tuned suspension and skid plates enhance durability and capability. Inside, premium leather seats and a heated steering wheel create a comfortable, upscale cabin for long drives and daily commutes. Remote start brings convenience in any season, and Hands Free Bluetooth keeps you connected safely on the go. Thoughtful technology and driver-focused features make this GMC Sierra AT4 ideal for work or weekend exploration. This 2026 GMC Sierra 1500 AT4 combines rugged capability, refined interior appointments, and modern connectivity — all at the best price in Johnson City, TN. Whether you're navigating mountain trails or cruising the highway, the diesel-powered GMC Sierra AT4 delivers a balanced blend of power, efficiency, and comfort. Contact us to schedule a test drive and experience why this GMC Sierra 1500 AT4 stands out as a top choice for Tennessee drivers seeking a premium, capable pickup at an exceptional value.
Equipment
An off-road package is equipped on it. This vehicle features a high end BOSE stereo system. This GMC Sierra's Lane Departure Warning helps keep you in your lane. The leather seats in this 1/2 ton pickup are a must for buyers looking for comfort, durability, and style. You'll never again be lost in a crowded city or a country region with the navigation system on this 1/2 ton pickup. The vehicle has auto-adjust speed for safe following. This 1/2 ton pickup is equipped with the latest generation of XM/Sirius Radio. This 2026 GMC Sierra 1500 offers Android Auto for seamless smartphone integration. This model is pure luxury with a heated steering wheel. This GMC Sierra features a hands-free Bluetooth phone system. This unit features steering wheel audio controls. See what's behind you with the back up camera on the GMC Sierra. Start the GMC Sierra from inside with remote start.
Packages
AT4 Premium Package. Technology Package: Multicolor 15" Diagonal Head-Up Display; Bed View Camera; Rear Camera Mirror. Preferred Equipment Group 4SB: Trailer Side Blind Zone Alert; Ultrasonic Front and Rear Park Assist; Trailer Camera Provisions; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Black Chrome Grille Insert Bars; Front Rain-Sensing Wipers; Heavy-Duty Air Filter; Skid Plates; 120-Volt Interior Power Outlet; Heated Driver and Front Outboard Passenger Seating; Wireless Charging; Front Premium Floor Liners with Removable Carpet Insert; Color-Keyed Carpeting Floor Covering; OnStar Services Capable; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; Premium Bose 7-Speaker Sound System; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Power Rake and Telescoping Steering Column; Keyless Open and Start; Perimeter Lighting; Push Button Start; LED Cargo Area Lighting; Remote Vehicle Starter System; In-Vehicle Trailering System App; Hill Descent Control; 220 Amp Alternator; Floor-Mounted Center Console; Rear Cross Traffic Braking; GMC Pro Safety; Trailering Package; 2 USB Ports; 2 Charge/data USB Ports Inside Center Console; Off-Road Suspension; Steering Wheel Audio Controls; 2 type-C Charge-Only Rear USB Ports; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bedliner with GMC Logo; Red Recovery Hooks; SiriusXM with 360L Trial Subscription; Hitch View; Power Front Windows with Driver Express Up/down; Rear Pedestrian Detection; Wi-Fi Hotspot Capable; Rear Wheelhouse Liners; 20" X 9" Machined Aluminum Wheels; Auto-Locking Rear Differential; Power Door Locks. AT4 Preferred Package: Power Sliding Rear Window with Rear Defogger; Universal Home Remote. Black Sport Step. Power Sunroof. LT265/60R20 BW MT Tires. **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**
Features & Options
- AT4 Premium Package
- Technology Package: Multicolor 15" Diagonal Head-Up Display; Bed View Camera; Rear Camera Mirror
- Preferred Equipment Group 4SB: Trailer Side Blind Zone Alert; Ultrasonic Front and Rear Park Assist; Trailer Camera Provisions; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Black Chrome Grille Insert Bars; Front Rain-Sensing Wipers; Heavy-Duty Air Filter; Skid Plates; 120-Volt Interior Power Outlet; Heated Driver and Front Outboard Passenger Seating; Wireless Charging; Front Premium Floor Liners with Removable Carpet Insert; Color-Keyed Carpeting Floor Covering; OnStar Services Capable; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; Premium Bose 7-Speaker Sound System; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Power Rake and Telescoping Steering Column; Keyless Open and Start; Perimeter Lighting; Push Button Start; LED Cargo Area Lighting; Remote Vehicle Starter System; In-Vehicle Trailering System App; Hill Descent Control; 220 Amp Alternator; Floor-Mounted Center Console; Rear Cross Traffic Braking; GMC Pro Safety; Trailering Package; 2 USB Ports; 2 Charge/data USB Ports Inside Center Console; Off-Road Suspension; Steering Wheel Audio Controls; 2 type-C Charge-Only Rear USB Ports; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bedliner with GMC Logo; Red Recovery Hooks; SiriusXM with 360L Trial Subscription; Hitch View; Power Front Windows with Driver Express Up/down; Rear Pedestrian Detection; Wi-Fi Hotspot Capable; Rear Wheelhouse Liners; 20" X 9" Machined Aluminum Wheels; Auto-Locking Rear Differential; Power Door Locks
- AT4 Preferred Package: Power Sliding Rear Window with Rear Defogger; Universal Home Remote
- Black Sport Step
- Power Sunroof
- LT265/60R20 BW MT Tires
- 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
- Lane Keep Assist with Lane Departure Warning
- Rear Cross Traffic Braking collision mitigation
- Adaptive cruise control with stop and go
- Head-up display
- Automatic Emergency Braking predictive brake assist system
- Cruise control with steering wheel mounted controls
- Ventilated driver and front passenger seats
- Integrated navigation system with voice activation
- Keyfob remote start
- Heated steering wheel
- Heated driver and front passenger seats
- Heated rear seats
- Leather front seat upholstery
- Primary monitor touchscreen
- First-row sliding and tilting glass sunroof with express open/close activation sunshade
- Driver seat power reclining
- lumbar support
- cushion tilt
- fore/aft control and height adjustable control
- AutoTrac part and full-time 4WD
- Duramax 3L I-6 diesel direct injection
- DOHC
- variable valve control
- intercooled turbo
- diesel
- engine with 305HP
- Duramax 3L I-6 DOHC
- Front wireless smart device charging
- Google Built-In built-in virtual assistant
- Teen Driver restricted driving mode/alerts
- Rear Pedestrian Alert rear pedestrian detection warning
- 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
- 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
- Voice-activated climate control
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