2026 GMC Sierra AT4
GMC Sierra Details
Automatic
V8, 6.6L
Sterling Metallic
4WD
Diesel
4 Miles
Jet Black w/Kalahari Accents
GB510
1GT4UPEY3TF109406
2500
Leather
AT4
Estimated Payment
$0 / month
About This 2026 GMC Sierra
Vehicle Details
Discover the power and capability of the 2026 GMC Sierra 2500 AT4, now available at our dealership. This robust truck is built to handle any challenge, boasting a formidable V8, 6.6L engine paired with 4WD to ensure exceptional performance on any terrain. The Off-Road Package enhances its rugged capabilities, making it the ideal choice for adventurers and those who demand more from their vehicle. Inside, the GMC Sierra 2500 AT4 offers a premium driving experience with its advanced technology features. Stay connected on the go with Hands Free Bluetooth, Android Auto, and Apple CarPlay, allowing you seamless access to your favorite apps, music, and navigation. The BOSE Stereo system delivers crystal-clear sound, turning every drive into a concert-like experience. Designed with both luxury and functionality in mind, the GMC Sierra 2500 AT4 showcases a bold exterior and a refined interior, offering ample space and comfort for all passengers. Whether you're tackling tough jobs or exploring the great outdoors, this truck is ready to meet your needs with style and strength. Visit us today to test drive the 2026 GMC Sierra 2500 AT4 and experience its impressive power and features firsthand.
Equipment
The leather seats in this model are a must for buyers looking for comfort, durability, and style. with XM/Sirus Satellite Radio you are no longer restricted by poor quality local radio stations while driving this GMC Sierra. Anywhere on the planet, you will have hundreds of digital stations to choose from. The vehicle comes equipped with Android Auto for seamless smartphone integration on the road. It warns of approaching vehicles with Cross-Traffic Alert. This vehicle has auto-adjust speed for safe following. Keep your hands warm all winter with a heated steering wheel in it . This GMC Sierra features steering wheel audio controls. An off-road package is installed on this 2026 GMC Sierra 2500 so you are ready for your four-wheeling best. This 3/4 ton pickup features a hands-free Bluetooth phone system. Protect this model from unwanted accidents with a cutting edge backup camera system. The GMC Sierra features a high end BOSE stereo system.
Packages
Cargo Convenience Package: Console-Mounted Safe; Rear Underseat Storage. AT4 Preferred Package: Power Sliding Rear Window with Defogger; LED Smoked Amber Roof Marker Lamps; Universal Home Remote. AT4 Premium Plus Package: Power Sunroof; Off-Road High Clearance Step; 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. Snow Plow Prep/camper Package: 220-Amp Alternator; Skid Plates. Technology Package. Off-Road High Clearance Step. Power Sunroof. Gooseneck/5th Wheel Prep Package. Sterling Metallic. Console-Mounted Safe. Rear Underseat Storage. 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.**
Discover the power and capability of the 2026 GMC Sierra 2500 AT4, now available at our dealership. This robust truck is built to handle any challenge, boasting a formidable V8, 6.6L engine paired with 4WD to ensure exceptional performance on any terrain. The Off-Road Package enhances its rugged capabilities, making it the ideal choice for adventurers and those who demand more from their vehicle. Inside, the GMC Sierra 2500 AT4 offers a premium driving experience with its advanced technology features. Stay connected on the go with Hands Free Bluetooth, Android Auto, and Apple CarPlay, allowing you seamless access to your favorite apps, music, and navigation. The BOSE Stereo system delivers crystal-clear sound, turning every drive into a concert-like experience. Designed with both luxury and functionality in mind, the GMC Sierra 2500 AT4 showcases a bold exterior and a refined interior, offering ample space and comfort for all passengers. Whether you're tackling tough jobs or exploring the great outdoors, this truck is ready to meet your needs with style and strength. Visit us today to test drive the 2026 GMC Sierra 2500 AT4 and experience its impressive power and features firsthand.
Equipment
The leather seats in this model are a must for buyers looking for comfort, durability, and style. with XM/Sirus Satellite Radio you are no longer restricted by poor quality local radio stations while driving this GMC Sierra. Anywhere on the planet, you will have hundreds of digital stations to choose from. The vehicle comes equipped with Android Auto for seamless smartphone integration on the road. It warns of approaching vehicles with Cross-Traffic Alert. This vehicle has auto-adjust speed for safe following. Keep your hands warm all winter with a heated steering wheel in it . This GMC Sierra features steering wheel audio controls. An off-road package is installed on this 2026 GMC Sierra 2500 so you are ready for your four-wheeling best. This 3/4 ton pickup features a hands-free Bluetooth phone system. Protect this model from unwanted accidents with a cutting edge backup camera system. The GMC Sierra features a high end BOSE stereo system.
Packages
Cargo Convenience Package: Console-Mounted Safe; Rear Underseat Storage. AT4 Preferred Package: Power Sliding Rear Window with Defogger; LED Smoked Amber Roof Marker Lamps; Universal Home Remote. AT4 Premium Plus Package: Power Sunroof; Off-Road High Clearance Step; 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. Snow Plow Prep/camper Package: 220-Amp Alternator; Skid Plates. Technology Package. Off-Road High Clearance Step. Power Sunroof. Gooseneck/5th Wheel Prep Package. Sterling Metallic. Console-Mounted Safe. Rear Underseat Storage. 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
- Cargo Convenience Package: Console-Mounted Safe; Rear Underseat Storage
- AT4 Preferred Package: Power Sliding Rear Window with Defogger; LED Smoked Amber Roof Marker Lamps; Universal Home Remote
- AT4 Premium Plus Package: Power Sunroof; Off-Road High Clearance Step; 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
- Snow Plow Prep/camper Package: 220-Amp Alternator; Skid Plates
- Technology Package
- Off-Road High Clearance Step
- Power Sunroof
- Gooseneck/5th Wheel Prep Package
- Sterling Metallic
- Console-Mounted Safe
- Rear Underseat Storage
- 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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