2025 GMC Sierra AT4
GMC Sierra Details
Automatic
V8, 6.6L
Sterling Metallic
4WD
Diesel
42,714 Miles
Jet Black w/Kalahari Accents
26T35A
1GT4UPEY5SF128926
2500
Leather
AT4
About This 2025 GMC Sierra
Vehicle Details
2025 GMC Sierra 2500 AT4 — 4WD, V8 6.6L Diesel, 42,714 miles. This rugged heavy-duty pickup blends premium comfort with serious capability, ready for worksite duty and weekend trails. The AT4 off-road package adds skid plates, tuned suspension, and aggressive tires for confident performance off pavement, while the stout 6.6L V8 diesel delivers exceptional torque for towing and hauling. Four-wheel drive enhances traction in all conditions. Inside, modern connectivity keeps you linked on every drive with Apple CarPlay integration and a user-friendly infotainment system. Safety features include a back-up camera and lane departure warning to help maintain awareness and confidence on busy roads. The vehicle carries a CARFAX Clean Report for added peace of mind and demonstrates a well-documented history. With only 42,714 miles, this GMC Sierra 2500 AT4 provides durability and long-term value. Thoughtful interior amenities, robust towing capability, and off-road readiness make it an excellent choice for contractors, outdoorsmen, and anyone needing a capable, comfortable truck. Located in Plainview, TX, this vehicle is competitively priced to be the best value in the market — offering top-tier features, diesel performance, and a clean history at a price that stands out. Contact us to schedule a test drive and see why this GMC Sierra delivers more for your budget and needs.
Equipment
Our dealership has already run the CARFAX report and it is clean. A clean CARFAX is a great asset for resale value in the future. The GMC Sierra features a high end BOSE stereo system. Protect this model from unwanted accidents with a cutting edge backup camera system. This GMC Sierra's Cross-Traffic Alert: Safeguarding you from unexpected traffic when reversing. This 3/4 ton pickup offers Android Auto for seamless smartphone integration. This model's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. The leather seats in it are a must for buyers looking for comfort, durability, and style. Good News! This certified CARFAX 1-owner vehicle has only had one owner before you. This vehicle is equipped with the latest generation of XM/Sirius Radio. This model features a hands-free Bluetooth phone system. An off-road package is equipped on this GMC Sierra. This vehicle has auto-adjust speed for safe following.
Packages
Max Trailering Package: 11. 750 lbs (5. 330 Kg) GVWR; Gooseneck/5th Wheel Prep 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. AT4 Preferred Package: Power Sliding Rear Window with Defogger; LED Smoked Amber Roof Marker Lamps; Universal Home Remote. Power-Retractable Black Assist Steps. Technology Package. Gooseneck/5th Wheel Prep Package. Sterling Metallic. Hitch Package. Set of 4 Wheel Locks. 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, V8 6.6L Diesel, 42,714 miles. This rugged heavy-duty pickup blends premium comfort with serious capability, ready for worksite duty and weekend trails. The AT4 off-road package adds skid plates, tuned suspension, and aggressive tires for confident performance off pavement, while the stout 6.6L V8 diesel delivers exceptional torque for towing and hauling. Four-wheel drive enhances traction in all conditions. Inside, modern connectivity keeps you linked on every drive with Apple CarPlay integration and a user-friendly infotainment system. Safety features include a back-up camera and lane departure warning to help maintain awareness and confidence on busy roads. The vehicle carries a CARFAX Clean Report for added peace of mind and demonstrates a well-documented history. With only 42,714 miles, this GMC Sierra 2500 AT4 provides durability and long-term value. Thoughtful interior amenities, robust towing capability, and off-road readiness make it an excellent choice for contractors, outdoorsmen, and anyone needing a capable, comfortable truck. Located in Plainview, TX, this vehicle is competitively priced to be the best value in the market — offering top-tier features, diesel performance, and a clean history at a price that stands out. Contact us to schedule a test drive and see why this GMC Sierra delivers more for your budget and needs.
Equipment
Our dealership has already run the CARFAX report and it is clean. A clean CARFAX is a great asset for resale value in the future. The GMC Sierra features a high end BOSE stereo system. Protect this model from unwanted accidents with a cutting edge backup camera system. This GMC Sierra's Cross-Traffic Alert: Safeguarding you from unexpected traffic when reversing. This 3/4 ton pickup offers Android Auto for seamless smartphone integration. This model's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. The leather seats in it are a must for buyers looking for comfort, durability, and style. Good News! This certified CARFAX 1-owner vehicle has only had one owner before you. This vehicle is equipped with the latest generation of XM/Sirius Radio. This model features a hands-free Bluetooth phone system. An off-road package is equipped on this GMC Sierra. This vehicle has auto-adjust speed for safe following.
Packages
Max Trailering Package: 11. 750 lbs (5. 330 Kg) GVWR; Gooseneck/5th Wheel Prep 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. AT4 Preferred Package: Power Sliding Rear Window with Defogger; LED Smoked Amber Roof Marker Lamps; Universal Home Remote. Power-Retractable Black Assist Steps. Technology Package. Gooseneck/5th Wheel Prep Package. Sterling Metallic. Hitch Package. Set of 4 Wheel Locks. 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
- 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
- AT4 Preferred Package: Power Sliding Rear Window with Defogger; LED Smoked Amber Roof Marker Lamps; Universal Home Remote
- Power-Retractable Black Assist Steps
- Technology Package
- Gooseneck/5th Wheel Prep Package
- Sterling Metallic
- Hitch Package
- Set of 4 Wheel Locks
- 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
- 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
- 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
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