2026 GMC Sierra Denali Ultimate
GMC Sierra Details
Automatic
V8, 6.6L
Glacier White Tricoat
4WD
Diesel
8 Miles
Alpine Umber
61153
1GT4UXEY2TF203664
2500
Leather
Denali Ultimate
Estimated Payment
$0 / month
About This 2026 GMC Sierra
Vehicle Details
Exterior: Glacier White Tricoat / Interior: Alpine Umber / Engine: Duramax 6.6L Turbo-Diesel V8 / Transmission: 10-Speed Automatic
Summary:
The 2026 GMC Sierra 2500 Denali Ultimate 4WD delivers uncompromising luxury paired with heavy-duty Duramax diesel capability for drivers who demand refinement without sacrificing strength.
Featuring advanced trailering technology, premium materials throughout the cabin, and bold Denali Ultimate styling, this Sierra is engineered for confident towing, long-distance comfort, and commanding road presence.
From jobsite performance to first-class comfort, the Sierra 2500 Denali Ultimate stands at the top of GMC’s heavy-duty lineup.
Performance & Mechanical:
Connectivity & Technology:
Interior Comfort & Convenience:
Exterior Features:
Safety & Security:
Why Buy From Country Chevrolet GMC?
Country Chevrolet GMC proudly serves Benton, Marshall County, and surrounding Western Kentucky communities with a commitment to transparency and customer-focused service.
Our experienced team understands heavy-duty trucks and is here to help you find the right GMC Sierra for towing, hauling, and everyday driving needs.
From sales to service, Country Chevrolet GMC delivers a dealership experience built on trust, expertise, and long-term relationships.
Equipment
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. Bluetooth technology is built into this 2026 GMC Sierra 2500, keeping your hands on the steering wheel and your focus on the road. See what's behind you with the back up camera on this unit. The GMC Sierra offers Apple CarPlay for seamless connectivity. It features steering wheel audio controls. This unit warns of approaching vehicles with Cross-Traffic Alert. The leather seats in the GMC Sierra are a must for buyers looking for comfort, durability, and style. An off-road package is equipped on the GMC Sierra. Never get into a cold vehicle again with the remote start feature on it. Keep your hands warm all winter with a heated steering wheel in this vehicle . The vehicle has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience.
Packages
Max Trailering Package: 11. 750 lbs (5. 330 Kg) GVWR; Gooseneck/5th Wheel Prep Package. 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. 20" Machined Aluminum Wheels. Glacier White Tricoat. Wired Auxiliary Trailer Camera. Gooseneck/5th Wheel Prep Package. Rear Underseat Storage. Cargo Tie-Down Rings (set of 4). **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.**
Additional Information
The Country Chevy Advantage Shopping for a used vehicle for sale in KY, especially at Country Chevrolet GMC, offers several lucrative benefits such as: Affordable Features – It can be difficult to afford the premium features of a brand-new model vehicle. However, with a used car purchase, accessories such as sunroofs, leather upholstery, and top-of-the-line navigation systems become that much more affordable. Variety of Options – Regardless of your preferred make, model, model year, condition, price, or trim, our huge used vehicle inventory gives you a much better chance of finding the vehicle you’re looking for. Slower Depreciation – Worried about your new vehicle depreciating as soon as you drive it off our lot? No worries, when buying a used vehicle from Country Chevy, one of the top GMC dealers in KY, much of the depreciation has already occurred before you even purchase. Affordable Upfront Payment – Used car models tend to have lower starting prices than their newer counterparts, as well as lower sales tax, monthly payments, and down payments.
2026 GMC Sierra 2500 Denali Ultimate 4WD
Exterior: Glacier White Tricoat / Interior: Alpine Umber / Engine: Duramax 6.6L Turbo-Diesel V8 / Transmission: 10-Speed Automatic
Summary:
The 2026 GMC Sierra 2500 Denali Ultimate 4WD delivers uncompromising luxury paired with heavy-duty Duramax diesel capability for drivers who demand refinement without sacrificing strength.
Featuring advanced trailering technology, premium materials throughout the cabin, and bold Denali Ultimate styling, this Sierra is engineered for confident towing, long-distance comfort, and commanding road presence.
From jobsite performance to first-class comfort, the Sierra 2500 Denali Ultimate stands at the top of GMC’s heavy-duty lineup.
Performance & Mechanical:
- Duramax 6.6L turbo-diesel V8 engine
- 10-speed automatic transmission
- Auto-locking rear differential
- Two-speed AutoTrac transfer case
- StabiliTrak with trailer sway control and hill start assist
- Digital variable steering assist
- All-terrain tires
- Trailering package with trailer brake controller
- Vehicle trailering app integration
Connectivity & Technology:
- Premium GMC infotainment system with 13.4" diagonal touchscreen
- Google built-in compatibility with navigation capability
- Wireless Apple CarPlay and Android Auto
- 12.3" color driver information center
- Bose Premium Series 12-speaker sound system
- Bed view camera
- Wireless phone charging
- Keyless open and start with remote start
- OnStar Basics and OnStar One connected services capability
Interior Comfort & Convenience:
- 16-way power front bucket seats
- Ventilated front seats
- Heated front and rear outboard seats
- 60/40 rear folding bench seat with storage package
- Driver seat and mirror memory
- Leather-wrapped steering wheel
Exterior Features:
- Power assist steps
- Power folding, extending, and heated trailer mirrors with auto-dimming
- Animated LED projector headlamps
- LED fog lamps
- Chrome front recovery hooks
- Spray-on bedliner
- LED cargo area lighting
- Power rear sliding window
- GMC MultiPro tailgate
- Roof marker lamps
Safety & Security:
- Automatic emergency braking
- Forward collision alert
- Front pedestrian braking
- Lane departure warning
- Following distance indicator
- IntelliBeam automatic high beams
- Safety alert seat
- Rear cross traffic alert
- HD surround vision
- Front and rear park assist
- Trailer side blind zone alert
Why Buy From Country Chevrolet GMC?
Country Chevrolet GMC proudly serves Benton, Marshall County, and surrounding Western Kentucky communities with a commitment to transparency and customer-focused service.
Our experienced team understands heavy-duty trucks and is here to help you find the right GMC Sierra for towing, hauling, and everyday driving needs.
From sales to service, Country Chevrolet GMC delivers a dealership experience built on trust, expertise, and long-term relationships.
Equipment
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. Bluetooth technology is built into this 2026 GMC Sierra 2500, keeping your hands on the steering wheel and your focus on the road. See what's behind you with the back up camera on this unit. The GMC Sierra offers Apple CarPlay for seamless connectivity. It features steering wheel audio controls. This unit warns of approaching vehicles with Cross-Traffic Alert. The leather seats in the GMC Sierra are a must for buyers looking for comfort, durability, and style. An off-road package is equipped on the GMC Sierra. Never get into a cold vehicle again with the remote start feature on it. Keep your hands warm all winter with a heated steering wheel in this vehicle . The vehicle has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience.
Packages
Max Trailering Package: 11. 750 lbs (5. 330 Kg) GVWR; Gooseneck/5th Wheel Prep Package. 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. 20" Machined Aluminum Wheels. Glacier White Tricoat. Wired Auxiliary Trailer Camera. Gooseneck/5th Wheel Prep Package. Rear Underseat Storage. Cargo Tie-Down Rings (set of 4). **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.**
Additional Information
The Country Chevy Advantage Shopping for a used vehicle for sale in KY, especially at Country Chevrolet GMC, offers several lucrative benefits such as: Affordable Features – It can be difficult to afford the premium features of a brand-new model vehicle. However, with a used car purchase, accessories such as sunroofs, leather upholstery, and top-of-the-line navigation systems become that much more affordable. Variety of Options – Regardless of your preferred make, model, model year, condition, price, or trim, our huge used vehicle inventory gives you a much better chance of finding the vehicle you’re looking for. Slower Depreciation – Worried about your new vehicle depreciating as soon as you drive it off our lot? No worries, when buying a used vehicle from Country Chevy, one of the top GMC dealers in KY, much of the depreciation has already occurred before you even purchase. Affordable Upfront Payment – Used car models tend to have lower starting prices than their newer counterparts, as well as lower sales tax, monthly payments, and down payments.
Features & Options
- FED EMISSIONS OVERRIDES
- 3.42 AXLE RATIO
- G4J
- JGL
- L5P
- MGM
- Z6A
- Max Trailering Package: 11
- 750 lbs (5
- 330 Kg) GVWR; Gooseneck/5th Wheel Prep Package
- 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
- 20" Machined Aluminum Wheels
- Glacier White Tricoat
- Wired Auxiliary Trailer Camera
- Gooseneck/5th Wheel Prep Package
- Rear Underseat Storage
- Cargo Tie-Down Rings (set of 4)
- 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
- Duramax 6.6L V-8
- Front wireless smart device charging
- Google Built-In built-in virtual assistant
- Teen Driver restricted driving mode/alerts
- Auxiliary camera
- 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
- Transparent Trailer View transparent trailer view
- 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
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