2026 GMC Sierra AT4
GMC Sierra Details
Estimated Payment
$0 / month
About This 2026 GMC Sierra
2026 GMC Sierra 1500 AT4
Exterior: Summit White – Interior: Jet Black with Kalahari Accents
Engine: 6.2L ECOTEC3 V8 – Transmission: 10-Speed Automatic
Built to Conquer Every Terrain
The 2026 GMC Sierra 1500 AT4 delivers rugged off-road capability and refined craftsmanship. Powered by the commanding 6.2L ECOTEC3 V8 engine paired with a 10-speed automatic transmission, the AT4 offers best-in-class strength, smooth power delivery, and advanced performance features that make every drive feel effortless—on-road or off.
With its factory 2-inch lift, off-road suspension with monotube shocks, skid plates, and Hill Descent Control, this Sierra is built for adventure. A locking rear differential and Autotrac 2-speed transfer case provide superior traction in challenging conditions. The Trailering Package and integrated Trailer Brake Controller make towing smooth and secure.
Inside, luxury meets utility with perforated leather front bucket seats, heated and ventilated seating, dual-zone climate control, a power tilt/telescoping steering column, and driver memory settings. The 13.4" GMC Premium Infotainment System with Google Built-In, Bose Premium Sound, and a 12.3" digital driver display keep you connected and entertained. Enjoy the convenience of keyless open, remote start, and a power sunroof.
Key Features:
- Performance: 6.2L V8 – 10-Speed Auto – 2" Lift – Hill Descent Control – Off-Road Suspension
- Technology: 13.4" Touchscreen – Bose Audio – 15" Head-Up Display – Wireless CarPlay/Android Auto
- Safety: GMC Pro Safety – Adaptive Cruise – HD Rear Vision Camera – Safety Alert Seat
- Exterior: MultiPro Tailgate – LED Fog Lamps – Spray-On Bedliner – Recovery Hooks
Warranty Coverage:
3-Year/36,000-Mile Bumper-to-Bumper Limited Warranty – 5-Year/60,000-Mile Powertrain Limited Warranty – Roadside Assistance & Courtesy Transportation – First Maintenance Visit Included.
Why Buy From Country Chevrolet GMC?
At Country Chevrolet GMC, we combine small-town hospitality with big-time service. Every Sierra is carefully inspected, professionally prepared, and ready for your next adventure. Experience a no-pressure, customer-focused buying process with a team that’s dedicated to helping you drive home happy.
Call us at (270) 527-8671 – Visit www.country-chevrolet.com
Equipment
See what's behind you with the back up camera on it. The installed navigation system will keep you on the right path. This model features a hands-free Bluetooth phone system. The GMC Sierra has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. with XM/Sirus Satellite Radio you are no longer restricted by poor quality local radio stations while driving this model. Anywhere on the planet, you will have hundreds of digital stations to choose from. An off-road package is equipped on it. Never get into a cold vehicle again with the remote start feature on this unit. The leather seats in this vehicle are a must for buyers looking for comfort, durability, and style. The steering wheel audio controls on this 1/2 ton pickup keep the volume and station within easy reach. This vehicle is pure luxury with a heated steering wheel. Lane Keep Assist in this model helps maintain safe driving by gently steering to stay within the lane.
Packages
AT4 Premium Package: Off-Road High Clearance Step. 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. Off-Road High Clearance Step. Power Sunroof. Dual Active Exhaust. **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.**
Additional Information
The Country Chevy Advantage Shopping for a used vehicle for sale in KY, especially at Country Chevrolet GMC, offers several lucrative benefits such as: Affordable Features – It can be difficult to afford the premium features of a brand-new model vehicle. However, with a used car purchase, accessories such as sunroofs, leather upholstery, and top-of-the-line navigation systems become that much more affordable. Variety of Options – Regardless of your preferred make, model, model year, condition, price, or trim, our huge used vehicle inventory gives you a much better chance of finding the vehicle you’re looking for. Slower Depreciation – Worried about your new vehicle depreciating as soon as you drive it off our lot? No worries, when buying a used vehicle from Country Chevy, one of the top GMC dealers in KY, much of the depreciation has already occurred before you even purchase. Affordable Upfront Payment – Used car models tend to have lower starting prices than their newer counterparts, as well as lower sales tax, monthly payments, and down payments.
Features & Options
- SUNROOF ELECTRIC SLIDING
- CWM
- 7100 GVWR HEAVY DUTY CHA
- FED EMISSIONS OVERRIDES
- 3.23 AXLE RATIO
- L87
- MHS
- NPP
- PDG
- PREFERRED EQUIP GROUP
- AT4 Premium Package: Off-Road High Clearance Step
- 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
- Off-Road High Clearance Step
- Power Sunroof
- Dual Active Exhaust
- 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
- EcoTec3 6.2L V-8 gasoline direct injection
- variable valve control
- premium unleaded
- engine with cylinder deactivation and 420HP
- 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
- 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
- Full gauge cluster screen
- IntelliBeam auto high-beam headlights
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