This 2026 GMC Sierra 2500HD Denali represents professional-grade capability with refined comfort and advanced technology designed for those who demand… Read More…
This 2026 GMC Sierra 2500HD Denali represents professional-grade capability with refined comfort and advanced technology designed for those who demand both performance and sophistication.- 6.6L V8 Duramax Turbodiesel engine with 470 hp and 975 lb-ft of torque- 10-Speed Automatic transmission with 4WD- Bose Premium 7-Speaker Sound System with SiriusXM- 15" Diagonal Head-Up Display with multicolor graphics- Apple CarPlay and Android Auto integration- Heated and ventilated leather front seats with 12-way power adjustment- Power sunroof- HD Surround Vision with bed view and trailer cameras- Automatic Emergency Braking and Lane Departure Warning- Trailer Side Blind Zone Alert and Rear Cross Traffic Alert- X31 Off-Road Package with Hill Descent Control and 2-Speed Active Transfer Case- Denali Reserve Package with signature chrome grille- Gooseneck/5th Wheel Prep Package- 20" high gloss black painted wheels- Spray-on bedliner with GMC logoThe Duramax diesel engine delivers the torque and hauling capability serious truck owners need, while the 10-speed automatic transmission optimizes performance across varying workloads. The B20-diesel compatible fuel option provides flexibility for those managing fuel costs on job sites or across remote terrain.Inside the spacious cabin, the Denali Reserve Package elevates your daily experience with genuine wood accents, forge perforated leather seating, and heated rear outboard seats. Climate control includes automatic temperature management with front dual-zone air conditioning and heated steering wheel for year-round comfort. The wireless charging and multiple USB ports keep your devices powered throughout the day.Safety and visibility are prioritized through advanced driver assistance features including automatic emergency braking, forward pedestrian braking, and a comprehensive camera system. The 15-inch head-up display provides critical information without diverting your attention from the road, while the ultrasonic parking assist and surround vision cameras make maneuvering easier in tight spaces.The X31 Off-Road Package enhances capability with hill descent control and an off-road suspension tuned for challenging terrain. Combined with the gooseneck and fifth-wheel prep package, this truck is configured for serious towing and hauling responsibilities. The trailer side blind zone alert and hitch guidance system add confidence when managing heavy loads.This Sierra 2500HD Denali combines the capability expected from a heavy-duty diesel truck with the refinement and technology that make every mile more productive and comfortable. Visit our showroom to experience the commanding presence and proven reliability that define this truck. Price includes: $1500 - GM Bonus Cash. Exp. 08/31/2026 $2000 - Buick GMC Bonus Cash. Exp. 08/31/2026 Read Less
Chassis Details
Stock Number
24031
Stock Type
New
Year
2026
Make
GMC
Model
Sierra 2500
Class
3
Drivetrain
4WD
Cab Type
Crew
Vehicle Trim
Denali
Vehicle VIN
1GT4UREYXTF344493
Interior Color
Black
Seating Capacity
5
Exterior Color Description
Summit White
Engine Cylinder Count
8
Transmission Type
Automatic
Fuel Type
Diesel
Engine Model
L5P
Engine Size (L)
6.6
Vehicle Options
Black Badging Package
Denali Reserve Package
Gooseneck/5th Wheel Prep Package
Snow Plow Prep/Camper Package
Technology Package
X31 Off-Road Package
3 Years SiriusXM
7 Speakers
AM/FM radio: SiriusXM with 360L
Bose Premium 7-Speaker Sound System
Premium audio system: Premium GMC Infotainment System
Radio: AM/FM Stereo with Premium GMC Infotainment System
SiriusXM with 360L Trial Subscription
Steering Wheel Audio Controls
Air Conditioning
Automatic temperature control
Electric Rear-Window Defogger
Front dual zone A/C
Rear window defroster
120-Volt Bed Mounted Power Outlet
120-Volt Instrument Panel Power Outlet
Driver Memory
Memory seat
Power driver seat
Power steering
Power windows
Push Button Start
Remote keyless entry
Remote Vehicle Starter System
Steering wheel mounted audio controls
Universal Home Remote
Manual Tilt-Wheel/Telescoping Steering Column
Off-Road Suspension
Speed-sensing steering
Traction control
4-Wheel Disc Brakes
ABS brakes
Dual front impact airbags
Dual front side impact airbags
Emergency communication system: OnStar
Front anti-roll bar
Front wheel independent suspension
Keyless Open and Start
Low tire pressure warning
Occupant sensing airbag
Overhead airbag
Power Sunroof
Pickup Box
Brake assist
Electronic Stability Control
Lane Departure Warning System
Hill Descent Control
Auto High-beam Headlights
Delay-off headlights
Front fog lights
Fully automatic headlights
Polished Exhaust Tip
Panic alarm
Security system
Unauthorized Entry Theft-Deterrent System
Speed control
2-Speed Active Transfer Case
220-Amp Alternator
Heavy-Duty 80 Amp Battery
Auto-dimming door mirrors
Black GMC Emblems
Black Sierra Nameplates
Body Color Wheel Arch Moldings
Bumpers: body-color
Heated door mirrors
IntelliBeam Automatic High Beam on/Off
LED Cargo Area Lighting
LED Smoked Amber Roof Marker Lamps
Power door mirrors
Power-Retractable Assist Steps
Rear step bumper
Rear Wheelhouse Liners
Signature Chrome Denali Grille
Spray-on Pickup Bedliner with GMC Logo
Turn signal indicator mirrors
2 Charge-Only Rear USB Ports
2 Charge/Data USB Ports Inside Center Console
2 USB Ports
Apple CarPlay/Android Auto
Auto-dimming Rear-View mirror
Automatic Emergency Braking
Bed View Camera with Two Trailer Camera Provisions
Buckle to Drive
Compass
Driver door bin
Driver vanity mirror
Floor-Mounted Center Console
Following Distance Indicator
Forward Collision Alert
Front Pedestrian Braking
Front reading lights
Garage door transmitter
Genuine wood dashboard insert
Genuine wood door panel insert
HD Surround Vision
Heated steering wheel
Illuminated entry
Inside Rearview Auo-Dimming Rear Camera Mirror
Multicolor 15" Diagonal Head-Up Display
OnStar Services Capable
Outside temperature display
Overhead console
Passenger vanity mirror
Rear Cross Traffic Alert
Rear reading lights
Rear seat center armrest
Tachometer
Telescoping steering wheel
Tilt steering wheel
Trailer Cam Provisions and Trailer Viewing Software
Trailer Side Blind Zone Alert
Trip computer
Ultrasonic Front and Rear Park Assist
Voltmeter
Wireless Charging
Wireless Phone Projection
12-Way Power Driver Seat Adjuster with Lumbar
12-Way Power Passenger Seat Adjuster with Lumbar
Forge Perforated Leather-Appointed Front Seat Trim
Front Bucket Seats
Front Center Armrest
Heated 2nd Row Outboard Seats
Heated Driver and Front Outboard Passenger Seats
Heated front seats
Heated rear seats
Power passenger seat
Safety Alert Seat
Split folding rear seat
Ventilated Driver and Front Passenger Seats
Ventilated front seats
Passenger door bin
Hitch Guidance with Hitch View
in-Vehicle Trailering System App
20" High Gloss Black Painted Wheels
Alloy wheels
Wheels: 20" Transit Aluminum
Wheels: 20" Ultra Bright Machined
Deep-Tinted Glass
Front Rain-Sensing Wipers
Power Front Passenger Windows with Express Up/Down