2026 GMC Sierra AT4
GMC Sierra Details
Automatic
V8, 6.6L
Onyx Black
4WD
Gasoline
0 Miles
Jet Black w/Kalahari Accents
N8525
1GT4UPE73TF152277
2500
Leather
AT4
About This 2026 GMC Sierra
Vehicle Details
2026 GMC Sierra 2500 AT4 4WD — V8 6.6L Gasoline, located in Corinth, MS. This rugged, capable pickup blends premium comfort and serious capability at the best price in the area. Powered by a proven 6.6L V8 gasoline engine and full-time 4WD, the GMC Sierra 2500 AT4 handles towing and off-road terrain with confidence. The Off-Road Package adds upgraded suspension, skid plates, and all-terrain tires for trail-ready performance. Inside, enjoy leather seats and a refined cabin with premium finishes. The BOSE stereo delivers immersive audio for long drives and job-site downtime. Safety and convenience features include Adaptive Cruise Control and Cross-Traffic Alert to help keep you informed and secure on highways and in busy parking areas. This GMC Sierra 2500 AT4 is ideal for contractors, outdoor enthusiasts, and anyone who needs a heavy-duty truck that also provides comfort and tech. Located in Corinth, MS, this vehicle is competitively priced to move — we're offering the best price in the region for a GMC Sierra with this combination of options and capabilities. Schedule a test drive in Corinth today to experience the power of the 6.6L V8, the refined leather interior, and the off-road readiness of the AT4. Act now to secure this exceptional value.
Equipment
This model's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. The steering wheel audio controls on the vehicle keep the volume and station within easy reach. This model offers Apple CarPlay for seamless connectivity. This unit is pure luxury with a heated steering wheel. Engulf yourself with the crystal clear sound of a BOSE sound system in this 2026 GMC Sierra 2500. This unit warns of approaching vehicles with Cross-Traffic Alert. The GMC Sierra has auto-adjust speed for safe following. An off-road package is equipped on it. See what's behind you with the back up camera on the vehicle. Never get into a cold vehicle again with the remote start feature on the GMC Sierra. It comes equipped with Android Auto for seamless smartphone integration on the road. This GMC Sierra features a hands-free Bluetooth phone system. This 2026 GMC Sierra 2500 is equipped with the latest generation of XM/Sirius Radio.
Packages
Preferred Equipment Group 4SB: LED Cargo Area Lighting; Trailer Side Blind Zone Alert; SiriusXM with 360L Trial Subscription; Remote Vehicle Starter System; Safety Alert Seat; Ultrasonic Front and Rear Park Assist; Trailer Cam Provisions and Trailer Viewing Software; Electric Rear-Window Defogger; Floor-Mounted Center Console; Gloss Black Header Grille and Grille Insert Bars; Unauthorized Entry Theft-Deterrent System; Bed View Camera with Two Trailer Camera Provisions; Front Rain-Sensing Wipers; Sierra HD Pro Safety; Wireless Phone Projection; 2 USB Ports; Rear Cross Traffic Alert; 120-Volt Instrument Panel Power Outlet; 2 Charge/data USB Ports Inside Center Console; Heated Driver and Front Outboard Passenger Seats; Wireless Charging; X31 Off-Road Package; Front Premium Floor Liners with Removable Carpet Insert; Steering Wheel Audio Controls; Rear Premium Floor Liners with Removable Carpet Insert; 2 Charge-Only Rear USB Ports; OnStar Services Capable; 120-Volt Bed Mounted Power Outlet; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; Bose Premium 7-Speaker Sound System; 2-Speed Active Transfer Case; Deep-Tinted Glass; 6.6L V8 with Direct Injection and Variable Valve Timing Engine; Spray-On Pickup Bedliner with GMC Logo; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel/telescoping Steering Column; Keyless Open and Start; ProGrade Trailering System; Push Button Start; Rear Wheelhouse Liners. AT4 Preferred Package: Power Sliding Rear Window with Defogger; LED Smoked Amber Roof Marker Lamps; Universal Home Remote. Black Sport Step. Power Sunroof. Onyx Black. LED Smoked Amber Roof Marker Lamps. **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.**
2026 GMC Sierra 2500 AT4 4WD — V8 6.6L Gasoline, located in Corinth, MS. This rugged, capable pickup blends premium comfort and serious capability at the best price in the area. Powered by a proven 6.6L V8 gasoline engine and full-time 4WD, the GMC Sierra 2500 AT4 handles towing and off-road terrain with confidence. The Off-Road Package adds upgraded suspension, skid plates, and all-terrain tires for trail-ready performance. Inside, enjoy leather seats and a refined cabin with premium finishes. The BOSE stereo delivers immersive audio for long drives and job-site downtime. Safety and convenience features include Adaptive Cruise Control and Cross-Traffic Alert to help keep you informed and secure on highways and in busy parking areas. This GMC Sierra 2500 AT4 is ideal for contractors, outdoor enthusiasts, and anyone who needs a heavy-duty truck that also provides comfort and tech. Located in Corinth, MS, this vehicle is competitively priced to move — we're offering the best price in the region for a GMC Sierra with this combination of options and capabilities. Schedule a test drive in Corinth today to experience the power of the 6.6L V8, the refined leather interior, and the off-road readiness of the AT4. Act now to secure this exceptional value.
Equipment
This model's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. The steering wheel audio controls on the vehicle keep the volume and station within easy reach. This model offers Apple CarPlay for seamless connectivity. This unit is pure luxury with a heated steering wheel. Engulf yourself with the crystal clear sound of a BOSE sound system in this 2026 GMC Sierra 2500. This unit warns of approaching vehicles with Cross-Traffic Alert. The GMC Sierra has auto-adjust speed for safe following. An off-road package is equipped on it. See what's behind you with the back up camera on the vehicle. Never get into a cold vehicle again with the remote start feature on the GMC Sierra. It comes equipped with Android Auto for seamless smartphone integration on the road. This GMC Sierra features a hands-free Bluetooth phone system. This 2026 GMC Sierra 2500 is equipped with the latest generation of XM/Sirius Radio.
Packages
Preferred Equipment Group 4SB: LED Cargo Area Lighting; Trailer Side Blind Zone Alert; SiriusXM with 360L Trial Subscription; Remote Vehicle Starter System; Safety Alert Seat; Ultrasonic Front and Rear Park Assist; Trailer Cam Provisions and Trailer Viewing Software; Electric Rear-Window Defogger; Floor-Mounted Center Console; Gloss Black Header Grille and Grille Insert Bars; Unauthorized Entry Theft-Deterrent System; Bed View Camera with Two Trailer Camera Provisions; Front Rain-Sensing Wipers; Sierra HD Pro Safety; Wireless Phone Projection; 2 USB Ports; Rear Cross Traffic Alert; 120-Volt Instrument Panel Power Outlet; 2 Charge/data USB Ports Inside Center Console; Heated Driver and Front Outboard Passenger Seats; Wireless Charging; X31 Off-Road Package; Front Premium Floor Liners with Removable Carpet Insert; Steering Wheel Audio Controls; Rear Premium Floor Liners with Removable Carpet Insert; 2 Charge-Only Rear USB Ports; OnStar Services Capable; 120-Volt Bed Mounted Power Outlet; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; Bose Premium 7-Speaker Sound System; 2-Speed Active Transfer Case; Deep-Tinted Glass; 6.6L V8 with Direct Injection and Variable Valve Timing Engine; Spray-On Pickup Bedliner with GMC Logo; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel/telescoping Steering Column; Keyless Open and Start; ProGrade Trailering System; Push Button Start; Rear Wheelhouse Liners. AT4 Preferred Package: Power Sliding Rear Window with Defogger; LED Smoked Amber Roof Marker Lamps; Universal Home Remote. Black Sport Step. Power Sunroof. Onyx Black. LED Smoked Amber Roof Marker Lamps. **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
- Preferred Equipment Group 4SB: LED Cargo Area Lighting; Trailer Side Blind Zone Alert; SiriusXM with 360L Trial Subscription; Remote Vehicle Starter System; Safety Alert Seat; Ultrasonic Front and Rear Park Assist; Trailer Cam Provisions and Trailer Viewing Software; Electric Rear-Window Defogger; Floor-Mounted Center Console; Gloss Black Header Grille and Grille Insert Bars; Unauthorized Entry Theft-Deterrent System; Bed View Camera with Two Trailer Camera Provisions; Front Rain-Sensing Wipers; Sierra HD Pro Safety; Wireless Phone Projection; 2 USB Ports; Rear Cross Traffic Alert; 120-Volt Instrument Panel Power Outlet; 2 Charge/data USB Ports Inside Center Console; Heated Driver and Front Outboard Passenger Seats; Wireless Charging; X31 Off-Road Package; Front Premium Floor Liners with Removable Carpet Insert; Steering Wheel Audio Controls; Rear Premium Floor Liners with Removable Carpet Insert; 2 Charge-Only Rear USB Ports; OnStar Services Capable; 120-Volt Bed Mounted Power Outlet; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; Bose Premium 7-Speaker Sound System; 2-Speed Active Transfer Case; Deep-Tinted Glass; 6.6L V8 with Direct Injection and Variable Valve Timing Engine; Spray-On Pickup Bedliner with GMC Logo; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel/telescoping Steering Column; Keyless Open and Start; ProGrade Trailering System; Push Button Start; Rear Wheelhouse Liners
- AT4 Preferred Package: Power Sliding Rear Window with Defogger; LED Smoked Amber Roof Marker Lamps; Universal Home Remote
- Black Sport Step
- Power Sunroof
- Onyx Black
- LED Smoked Amber Roof Marker Lamps
- 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
- 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 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
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