2026 GMC Sierra Denali Ultimate
GMC Sierra Details
Automatic
V8, 6.6L
Downpour Metallic
4WD
Diesel
9 Miles
Alpine Umber
26-2166
1GT4UXEY4TF121158
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, Cathedral City CA. This commanding heavy-duty pickup combines luxury, capability, and advanced safety for drivers who demand the best. Equipped with a robust 6.6L V8 Duramax diesel and four-wheel drive, the GMC Sierra 2500 Denali Ultimate delivers exceptional towing, hauling, and highway confidence. The premium Off-Road Package enhances rugged performance with upgraded suspension and protective features for tough terrain. Inside, refined Denali appointments include heated leather seating and a heated steering wheel for year-round comfort. Technology and convenience features such as Steering Wheel Audio Controls, Cross-Traffic Alert, and a Back-Up Camera provide safer, easier driving and parking in crowded lots and tight spaces. The cabin offers spacious seating, high-quality materials, and user-friendly infotainment to keep you connected on long drives. Located in Cathedral City, CA, this 2026 GMC Sierra 2500 Denali Ultimate is being offered at the best price in the area — an unmatched value for a top-trim diesel heavy-duty truck with premium equipment. Whether you need a dependable workhorse for towing or a luxurious daily driver, this GMC Sierra delivers power, prestige, and peace of mind. Contact us today to schedule a test drive and experience the difference.
Equipment
The steering wheel audio controls on this vehicle keep the volume and station within easy reach. An off-road package is equipped on this GMC Sierra. Start this unit from inside with remote start. This GMC Sierra has auto-adjust speed for safe following. This vehicle is pure luxury with a heated steering wheel. This 2026 GMC Sierra 2500's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. 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. This 2026 GMC Sierra 2500 features a high end BOSE stereo system. The leather seats in this GMC Sierra are a must for buyers looking for comfort, durability, and style. Bluetooth technology is built into the GMC Sierra, keeping your hands on the steering wheel and your focus 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. Mobile Service Plus - 3 Years. Gooseneck/5th Wheel Prep Package. Downpour Metallic. **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.**
Manufacturer Incentives
Price includes: Guaranteed Incentives: $500 - Buick & GMC Consumer Cash Program - Exp. 11/3/2025. Contact dealer to verify final pricing.
2026 GMC Sierra 2500 Denali Ultimate — 4WD, V8 6.6L Diesel, Cathedral City CA. This commanding heavy-duty pickup combines luxury, capability, and advanced safety for drivers who demand the best. Equipped with a robust 6.6L V8 Duramax diesel and four-wheel drive, the GMC Sierra 2500 Denali Ultimate delivers exceptional towing, hauling, and highway confidence. The premium Off-Road Package enhances rugged performance with upgraded suspension and protective features for tough terrain. Inside, refined Denali appointments include heated leather seating and a heated steering wheel for year-round comfort. Technology and convenience features such as Steering Wheel Audio Controls, Cross-Traffic Alert, and a Back-Up Camera provide safer, easier driving and parking in crowded lots and tight spaces. The cabin offers spacious seating, high-quality materials, and user-friendly infotainment to keep you connected on long drives. Located in Cathedral City, CA, this 2026 GMC Sierra 2500 Denali Ultimate is being offered at the best price in the area — an unmatched value for a top-trim diesel heavy-duty truck with premium equipment. Whether you need a dependable workhorse for towing or a luxurious daily driver, this GMC Sierra delivers power, prestige, and peace of mind. Contact us today to schedule a test drive and experience the difference.
Equipment
The steering wheel audio controls on this vehicle keep the volume and station within easy reach. An off-road package is equipped on this GMC Sierra. Start this unit from inside with remote start. This GMC Sierra has auto-adjust speed for safe following. This vehicle is pure luxury with a heated steering wheel. This 2026 GMC Sierra 2500's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. 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. This 2026 GMC Sierra 2500 features a high end BOSE stereo system. The leather seats in this GMC Sierra are a must for buyers looking for comfort, durability, and style. Bluetooth technology is built into the GMC Sierra, keeping your hands on the steering wheel and your focus 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. Mobile Service Plus - 3 Years. Gooseneck/5th Wheel Prep Package. Downpour Metallic. **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.**
Manufacturer Incentives
Price includes: Guaranteed Incentives: $500 - Buick & GMC Consumer Cash Program - Exp. 11/3/2025. Contact dealer to verify final pricing.
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
- Mobile Service Plus - 3 Years
- Gooseneck/5th Wheel Prep Package
- Downpour Metallic
- 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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