2026 GMC Sierra Denali
GMC Sierra Details
Automatic
V8, 6.6L
ONYX BLACK
4WD
Diesel
0 Miles
Atmosphere/Brownstone
G7132
1GT4UREY6TF135316
2500
Leather
Denali
About This 2026 GMC Sierra
Vehicle Details
2026 GMC Sierra 2500 Denali 4WD — 6.6L V8 Diesel, Casper WY Looking for the best price on a premium heavy-duty pickup? This 2026 GMC Sierra 2500 Denali with 4WD and the powerful 6.6L V8 Diesel engine is available now in Casper, WY. Built for towing, hauling, and long-distance comfort, this Denali delivers legendary torque and durability plus refined interior amenities for daily driving. Key features include Remote Start for quick winter comfort, a Heated Steering Wheel for cold Wyoming mornings, and Adaptive Cruise Control for safer highway journeys. Stay connected and entertained with Steering Wheel Audio Controls and Apple CarPlay integration. The Denali trim adds luxury touches, advanced safety, and a confident stance on and off the road. This GMC Sierra 2500 Denali is priced to move — the best price in the area — making it an exceptional value for diesel performance and Denali-grade refinement. Whether you need a dependable work truck or a comfortable family hauler, this 4WD Diesel GMC Sierra balances capability and convenience. Located in Casper, WY, this vehicle is ready for test drives and immediate delivery. Contact us today to schedule a viewing or request a vehicle history report. Don't miss the best-priced 2026 GMC Sierra 2500 Denali with the 6.6L V8 Diesel in Casper.
Equipment
The GMC Sierra features steering wheel audio controls. The vehicle features a hands-free Bluetooth phone system. The GMC Sierra's Lane Departure Warning helps keep you in your lane. Never get into a cold vehicle again with the remote start feature on this GMC Sierra. This vehicle is pure luxury with a heated steering wheel. This 3/4 ton pickup warns of approaching vehicles with Cross-Traffic Alert. Protect this vehicle from unwanted accidents with a cutting edge backup camera system. This GMC Sierra offers Android Auto for seamless smartphone integration. The vehicle has auto-adjust speed for safe following. The leather seats in this GMC Sierra are a must for buyers looking for comfort, durability, and style. Apple CarPlay: Seamless smartphone integration for this 2026 GMC Sierra 2500 - stay connected and entertained on the go! An off-road package is equipped on this vehicle. This unit features a high end BOSE stereo system.
Packages
Preferred Equipment Group 5SA: 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 Chrome Denali Grille; 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; LED Smoked Amber Roof Marker Lamps; 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; 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; Polished Exhaust Tip. GMC Protection Package: Black Front and Rear Molded Splash Guards; All-Weather Floor Liners. Power-Retractable Assist Steps. Technology Package. Power Sunroof. Gooseneck/5th Wheel Prep Package. Onyx Black. Hitch Package. Black Front and Rear Molded Splash Guards. All-Weather Floor Liners. High Idle Switch. **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 4WD — 6.6L V8 Diesel, Casper WY Looking for the best price on a premium heavy-duty pickup? This 2026 GMC Sierra 2500 Denali with 4WD and the powerful 6.6L V8 Diesel engine is available now in Casper, WY. Built for towing, hauling, and long-distance comfort, this Denali delivers legendary torque and durability plus refined interior amenities for daily driving. Key features include Remote Start for quick winter comfort, a Heated Steering Wheel for cold Wyoming mornings, and Adaptive Cruise Control for safer highway journeys. Stay connected and entertained with Steering Wheel Audio Controls and Apple CarPlay integration. The Denali trim adds luxury touches, advanced safety, and a confident stance on and off the road. This GMC Sierra 2500 Denali is priced to move — the best price in the area — making it an exceptional value for diesel performance and Denali-grade refinement. Whether you need a dependable work truck or a comfortable family hauler, this 4WD Diesel GMC Sierra balances capability and convenience. Located in Casper, WY, this vehicle is ready for test drives and immediate delivery. Contact us today to schedule a viewing or request a vehicle history report. Don't miss the best-priced 2026 GMC Sierra 2500 Denali with the 6.6L V8 Diesel in Casper.
Equipment
The GMC Sierra features steering wheel audio controls. The vehicle features a hands-free Bluetooth phone system. The GMC Sierra's Lane Departure Warning helps keep you in your lane. Never get into a cold vehicle again with the remote start feature on this GMC Sierra. This vehicle is pure luxury with a heated steering wheel. This 3/4 ton pickup warns of approaching vehicles with Cross-Traffic Alert. Protect this vehicle from unwanted accidents with a cutting edge backup camera system. This GMC Sierra offers Android Auto for seamless smartphone integration. The vehicle has auto-adjust speed for safe following. The leather seats in this GMC Sierra are a must for buyers looking for comfort, durability, and style. Apple CarPlay: Seamless smartphone integration for this 2026 GMC Sierra 2500 - stay connected and entertained on the go! An off-road package is equipped on this vehicle. This unit features a high end BOSE stereo system.
Packages
Preferred Equipment Group 5SA: 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 Chrome Denali Grille; 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; LED Smoked Amber Roof Marker Lamps; 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; 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; Polished Exhaust Tip. GMC Protection Package: Black Front and Rear Molded Splash Guards; All-Weather Floor Liners. Power-Retractable Assist Steps. Technology Package. Power Sunroof. Gooseneck/5th Wheel Prep Package. Onyx Black. Hitch Package. Black Front and Rear Molded Splash Guards. All-Weather Floor Liners. High Idle Switch. **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 5SA: 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 Chrome Denali Grille; 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; LED Smoked Amber Roof Marker Lamps; 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; 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; Polished Exhaust Tip
- GMC Protection Package: Black Front and Rear Molded Splash Guards; All-Weather Floor Liners
- Power-Retractable Assist Steps
- Technology Package
- Power Sunroof
- Gooseneck/5th Wheel Prep Package
- Onyx Black
- Hitch Package
- Black Front and Rear Molded Splash Guards
- All-Weather Floor Liners
- High Idle Switch
- 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
- 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
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