2026 GMC Sierra Denali Ultimate
GMC Sierra Details
Automatic
V8, 6.6L
Onyx Black
4WD
Diesel
5 Miles
Alpine Umber
G3358
1GT4UXEY7TF115483
2500
Leather
Denali Ultimate
Estimated Payment
$0 / month
About This 2026 GMC Sierra
Vehicle Details
2026 GMC Sierra 2500 Denali Ultimate 4WD — V8 6.6L Diesel, located in Palestine, TX. Experience uncompromising capability and refined comfort with this premium heavy-duty pickup. The powerful 6.6L V8 Duramax diesel delivers exceptional towing and torque for demanding jobs, while 4-wheel drive and the Off-Road Package ensure confidence on rough terrain and jobsite access. Inside, premium leather-appointed seating and advanced convenience features create a luxurious driving environment. Stay safe and focused with Lane Departure Warning and driver-assist technology. Seamless connectivity includes Hands-Free Bluetooth, Apple CarPlay, and Steering Wheel Audio Controls for convenient access to music, navigation, and calls without taking your hands off the wheel. This GMC Sierra 2500 Denali Ultimate is priced to move — the best price in Palestine, TX — offering exceptional value for a top-tier heavy-duty truck. Whether you need maximum towing performance, rugged off-road capability, or upscale comfort for long drives, this GMC delivers. Recent service and inspections ensure readiness for the road. Competitive financing options are available to qualified buyers. Schedule a test drive in Palestine, TX today and see why this 2026 GMC Sierra 2500 Denali Ultimate represents the best combination of power, technology, and value in its class. Act now — the best-priced Denali Ultimate won’t last long.
Equipment
See what's behind you with the back up camera on the GMC Sierra. 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. Engulf yourself with the crystal clear sound of a BOSE sound system in this unit. The GMC Sierra is pure luxury with a heated steering wheel. Bluetooth technology is built into this vehicle, keeping your hands on the steering wheel and your focus on the road. The GMC Sierra warns of approaching vehicles with Cross-Traffic Alert. This 3/4 ton pickup has auto-adjust speed for safe following. This vehicle's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. Apple CarPlay: Seamless smartphone integration for this 3/4 ton pickup - stay connected and entertained on the go! This unit comes equipped with Android Auto for seamless smartphone integration on the road.
Packages
Preferred Equipment Group 5SB: LED Cargo Area Lighting; Trailer Side Blind Zone Alert; SiriusXM with 360L Trial Subscription; Remote Vehicle Starter System; Power Sliding Rear Window with Defogger; Safety Alert Seat; Ultrasonic Front and Rear Park Assist; Trailer Cam Provisions and Trailer Viewing Software; Electric Rear-Window Defogger; Floor-Mounted Center Console; Signature Denali Ultimate Grille in Vadar Chrome; Unauthorized Entry Theft-Deterrent System; Bed View Camera with Two Trailer Camera Provisions; Front Rain-Sensing Wipers; Trailer Tire Pressure Monitor Sensors; 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; LED Smoked Amber Roof Marker Lamps; Technology Package; Heated Driver and Front Outboard Passenger Seats; Wireless Charging; X31 Off-Road Package; Steering Wheel Audio Controls; 2 Charge-Only Rear USB Ports; Universal Home Remote; OnStar Services Capable; 120-Volt Bed Mounted Power Outlet; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; 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; Power Sunroof; Keyless Open and Start; ProGrade Trailering System; Bose Premium Series 12-Speaker System; Push Button Start; Rear Wheelhouse Liners. Body Color Wheel Arch Moldings. Gooseneck/5th Wheel Prep Package. Onyx Black. Hitch Package. All-Weather Floor Liners. **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 Denali Ultimate 4WD — V8 6.6L Diesel, located in Palestine, TX. Experience uncompromising capability and refined comfort with this premium heavy-duty pickup. The powerful 6.6L V8 Duramax diesel delivers exceptional towing and torque for demanding jobs, while 4-wheel drive and the Off-Road Package ensure confidence on rough terrain and jobsite access. Inside, premium leather-appointed seating and advanced convenience features create a luxurious driving environment. Stay safe and focused with Lane Departure Warning and driver-assist technology. Seamless connectivity includes Hands-Free Bluetooth, Apple CarPlay, and Steering Wheel Audio Controls for convenient access to music, navigation, and calls without taking your hands off the wheel. This GMC Sierra 2500 Denali Ultimate is priced to move — the best price in Palestine, TX — offering exceptional value for a top-tier heavy-duty truck. Whether you need maximum towing performance, rugged off-road capability, or upscale comfort for long drives, this GMC delivers. Recent service and inspections ensure readiness for the road. Competitive financing options are available to qualified buyers. Schedule a test drive in Palestine, TX today and see why this 2026 GMC Sierra 2500 Denali Ultimate represents the best combination of power, technology, and value in its class. Act now — the best-priced Denali Ultimate won’t last long.
Equipment
See what's behind you with the back up camera on the GMC Sierra. 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. Engulf yourself with the crystal clear sound of a BOSE sound system in this unit. The GMC Sierra is pure luxury with a heated steering wheel. Bluetooth technology is built into this vehicle, keeping your hands on the steering wheel and your focus on the road. The GMC Sierra warns of approaching vehicles with Cross-Traffic Alert. This 3/4 ton pickup has auto-adjust speed for safe following. This vehicle's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. Apple CarPlay: Seamless smartphone integration for this 3/4 ton pickup - stay connected and entertained on the go! This unit comes equipped with Android Auto for seamless smartphone integration on the road.
Packages
Preferred Equipment Group 5SB: LED Cargo Area Lighting; Trailer Side Blind Zone Alert; SiriusXM with 360L Trial Subscription; Remote Vehicle Starter System; Power Sliding Rear Window with Defogger; Safety Alert Seat; Ultrasonic Front and Rear Park Assist; Trailer Cam Provisions and Trailer Viewing Software; Electric Rear-Window Defogger; Floor-Mounted Center Console; Signature Denali Ultimate Grille in Vadar Chrome; Unauthorized Entry Theft-Deterrent System; Bed View Camera with Two Trailer Camera Provisions; Front Rain-Sensing Wipers; Trailer Tire Pressure Monitor Sensors; 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; LED Smoked Amber Roof Marker Lamps; Technology Package; Heated Driver and Front Outboard Passenger Seats; Wireless Charging; X31 Off-Road Package; Steering Wheel Audio Controls; 2 Charge-Only Rear USB Ports; Universal Home Remote; OnStar Services Capable; 120-Volt Bed Mounted Power Outlet; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; 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; Power Sunroof; Keyless Open and Start; ProGrade Trailering System; Bose Premium Series 12-Speaker System; Push Button Start; Rear Wheelhouse Liners. Body Color Wheel Arch Moldings. Gooseneck/5th Wheel Prep Package. Onyx Black. Hitch Package. All-Weather Floor Liners. **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 5SB: LED Cargo Area Lighting; Trailer Side Blind Zone Alert; SiriusXM with 360L Trial Subscription; Remote Vehicle Starter System; Power Sliding Rear Window with Defogger; Safety Alert Seat; Ultrasonic Front and Rear Park Assist; Trailer Cam Provisions and Trailer Viewing Software; Electric Rear-Window Defogger; Floor-Mounted Center Console; Signature Denali Ultimate Grille in Vadar Chrome; Unauthorized Entry Theft-Deterrent System; Bed View Camera with Two Trailer Camera Provisions; Front Rain-Sensing Wipers; Trailer Tire Pressure Monitor Sensors; 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; LED Smoked Amber Roof Marker Lamps; Technology Package; Heated Driver and Front Outboard Passenger Seats; Wireless Charging; X31 Off-Road Package; Steering Wheel Audio Controls; 2 Charge-Only Rear USB Ports; Universal Home Remote; OnStar Services Capable; 120-Volt Bed Mounted Power Outlet; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; 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; Power Sunroof; Keyless Open and Start; ProGrade Trailering System; Bose Premium Series 12-Speaker System; Push Button Start; Rear Wheelhouse Liners
- Body Color Wheel Arch Moldings
- Gooseneck/5th Wheel Prep Package
- Onyx Black
- Hitch Package
- All-Weather Floor Liners
- 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
- seatback side bolster 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 tire pressure sensors
- Trailer light test
- Trailer light malfunction warning
- Trailer theft alarm
- Dual-zone front climate control
- Full gauge cluster screen
- Auto high-beam headlights
- Massaging driver seat
- Massaging front passenger seat
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