2025 GMC Sierra AT4
GMC Sierra Details
Automatic
V8, 6.6L
ONYX BLACK
4WD
Diesel
82 Miles
Jet Black w/Kalahari Accents
BT339631
1GT4UPEY0SF339631
2500
Leather
AT4
Estimated Payment
$0 / month
About This 2025 GMC Sierra
Vehicle Details
2025 GMC Sierra 2500 AT4 4WD with V8 6.6L Diesel — located in Livingston, TX — offers rugged capability, refined comfort, and an unbeatable price. Built for towing and heavy-duty performance, this diesel-powered GMC Sierra 2500 AT4 pairs a muscular V8 6.6L Duramax engine with 4-wheel drive for confident traction in worksite, highway, and off-road conditions. Advanced safety and driver-assist technologies enhance every mile with Lane Departure Warning and Adaptive Cruise Control to reduce fatigue on long hauls. Inside, premium leather seats provide comfort for driver and passengers while a hands-free Bluetooth system and Android Auto keep connectivity intuitive and distraction-free. The cabin balances utility and refinement with durable materials, smart storage, and convenient tech features designed for productivity on the go. The AT4 trim brings rugged styling and suspension tuned for improved off-road capability without sacrificing highway manners. This GMC Sierra 2500 is located in Livingston, TX, ready for immediate viewing and test drives. Pricing is competitive — the best price available — delivering exceptional value for buyers seeking heavy-duty performance, modern safety systems, and upscale interior amenities. Whether towing, hauling, or commuting, the 2025 GMC Sierra 2500 AT4 4WD with the V8 6.6L Diesel engine is engineered to meet demanding expectations. Contact our Livingston location to schedule a test drive today.
Equipment
An off-road package is installed on the vehicle so you are ready for your four-wheeling best. This GMC Sierra features a high end BOSE stereo system. See what's behind you with the back up camera on this model. This 2025 GMC Sierra 2500 warns of approaching vehicles with Cross-Traffic Alert. The vehicle offers Android Auto for seamless smartphone integration. The steering wheel audio controls on this 3/4 ton pickup keep the volume and station within easy reach. This model features a hands-free Bluetooth phone system. Start this model from inside with remote start. This vehicle offers Apple CarPlay for seamless connectivity. with XM/Sirus Satellite Radio you are no longer restricted by poor quality local radio stations while driving this 3/4 ton pickup. Anywhere on the planet, you will have hundreds of digital stations to choose from. The GMC Sierra has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience.
Packages
Max Trailering Package: 11. 750 lbs (5. 330 Kg) GVWR; Gooseneck/5th Wheel Prep Package. AT4 Preferred Package: Power Sliding Rear Window with Defogger; LED Smoked Amber Roof Marker Lamps; Universal Home Remote. AT4 Premium Plus Package: Power Sunroof; Technology Package. 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; 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. Power-Retractable Black Assist Steps. Technology Package. Power Sunroof. Gooseneck/5th Wheel Prep Package. Onyx Black. Hitch Package. 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.**
2025 GMC Sierra 2500 AT4 4WD with V8 6.6L Diesel — located in Livingston, TX — offers rugged capability, refined comfort, and an unbeatable price. Built for towing and heavy-duty performance, this diesel-powered GMC Sierra 2500 AT4 pairs a muscular V8 6.6L Duramax engine with 4-wheel drive for confident traction in worksite, highway, and off-road conditions. Advanced safety and driver-assist technologies enhance every mile with Lane Departure Warning and Adaptive Cruise Control to reduce fatigue on long hauls. Inside, premium leather seats provide comfort for driver and passengers while a hands-free Bluetooth system and Android Auto keep connectivity intuitive and distraction-free. The cabin balances utility and refinement with durable materials, smart storage, and convenient tech features designed for productivity on the go. The AT4 trim brings rugged styling and suspension tuned for improved off-road capability without sacrificing highway manners. This GMC Sierra 2500 is located in Livingston, TX, ready for immediate viewing and test drives. Pricing is competitive — the best price available — delivering exceptional value for buyers seeking heavy-duty performance, modern safety systems, and upscale interior amenities. Whether towing, hauling, or commuting, the 2025 GMC Sierra 2500 AT4 4WD with the V8 6.6L Diesel engine is engineered to meet demanding expectations. Contact our Livingston location to schedule a test drive today.
Equipment
An off-road package is installed on the vehicle so you are ready for your four-wheeling best. This GMC Sierra features a high end BOSE stereo system. See what's behind you with the back up camera on this model. This 2025 GMC Sierra 2500 warns of approaching vehicles with Cross-Traffic Alert. The vehicle offers Android Auto for seamless smartphone integration. The steering wheel audio controls on this 3/4 ton pickup keep the volume and station within easy reach. This model features a hands-free Bluetooth phone system. Start this model from inside with remote start. This vehicle offers Apple CarPlay for seamless connectivity. with XM/Sirus Satellite Radio you are no longer restricted by poor quality local radio stations while driving this 3/4 ton pickup. Anywhere on the planet, you will have hundreds of digital stations to choose from. The GMC Sierra has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience.
Packages
Max Trailering Package: 11. 750 lbs (5. 330 Kg) GVWR; Gooseneck/5th Wheel Prep Package. AT4 Preferred Package: Power Sliding Rear Window with Defogger; LED Smoked Amber Roof Marker Lamps; Universal Home Remote. AT4 Premium Plus Package: Power Sunroof; Technology Package. 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; 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. Power-Retractable Black Assist Steps. Technology Package. Power Sunroof. Gooseneck/5th Wheel Prep Package. Onyx Black. Hitch Package. 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
- Max Trailering Package: 11
- 750 lbs (5
- 330 Kg) GVWR; Gooseneck/5th Wheel Prep Package
- AT4 Preferred Package: Power Sliding Rear Window with Defogger; LED Smoked Amber Roof Marker Lamps; Universal Home Remote
- AT4 Premium Plus Package: Power Sunroof; Technology Package
- 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; 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
- Power-Retractable Black Assist Steps
- Technology Package
- Power Sunroof
- Gooseneck/5th Wheel Prep Package
- Onyx Black
- Hitch Package
- 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
- Head-up display
- 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
- 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
- GCW Alert weight capacity alert
- Video-feed rearview mirror
- 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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