New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab 4WD Pickup

Stock #26G1252
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab 4WD Pickup for sale #26G1252 - photo 1
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab 4WD Pickup for sale #26G1252 - photo 1 New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab 4WD Pickup for sale #26G1252 - photo 2 New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab 4WD Pickup for sale #26G1252 - photo 3 New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab 4WD Pickup for sale #26G1252 - photo 4 New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab 4WD Pickup for sale #26G1252 - photo 5 New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab 4WD Pickup for sale #26G1252 - photo 6 New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab 4WD Pickup for sale #26G1252 - photo 7 New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab 4WD Pickup for sale #26G1252 - photo 8 New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab 4WD Pickup for sale #26G1252 - photo 9 New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab 4WD Pickup for sale #26G1252 - photo 10 New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab 4WD Pickup for sale #26G1252 - photo 11 New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab 4WD Pickup for sale #26G1252 - photo 12 New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab 4WD Pickup for sale #26G1252 - photo 13 New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab 4WD Pickup for sale #26G1252 - photo 14 New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab 4WD Pickup for sale #26G1252 - photo 15 New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab 4WD Pickup for sale #26G1252 - photo 16 New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab 4WD Pickup for sale #26G1252 - photo 17 New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab 4WD Pickup for sale #26G1252 - photo 18 New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab 4WD Pickup for sale #26G1252 - photo 19 New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab 4WD Pickup for sale #26G1252 - photo 20 New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab 4WD Pickup for sale #26G1252 - photo 21 New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab 4WD Pickup for sale #26G1252 - photo 22 New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab 4WD Pickup for sale #26G1252 - photo 23 New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab 4WD Pickup for sale #26G1252 - photo 24
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Vehicle Notes

2026 GMC Sierra 2500HD Denali Ultimate $11,808 off MSRP!Explore our extensive inventory of new and pre-owned Buick and GMC vehicles at LaFontaine Buic…
Read More… 2026 GMC Sierra 2500HD Denali Ultimate $11,808 off MSRP!Explore our extensive inventory of new and pre-owned Buick and GMC vehicles at LaFontaine Buick GMC of Highland. Each vehicle is meticulously inspected to meet our high standards, guaranteeing you drive away in a reliable and stylish car. When you shop with us, you get more than just a car; you get the LaFontaine Family Deal. This means transparent pricing, exceptional customer service, and a commitment to making you feel like part of our family. Our team operates with integrity, respect, and a dedication to exceeding your expectations. Visit LaFontaine Buick GMC of Highland today and discover the perfect vehicle for your needs.Located at 4000 W Highland Rd, Highland, MI, LaFontaine Buick GMC Highland is easily accessible and open six days a week to serve you better. Whether you're looking for a new vehicle, need service, or want to explore financing options, our friendly staff is here to assist you. Check out the features on this 2026 GMC Sierra 2500HD Preferred Equipment Group 5SB (120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 Charge-Only Rear USB Ports, 2 Charge/Data USB Ports Inside Center Console, 2 USB Ports, 2-Speed Active Transfer Case, Bed View Camera w/2 Trailer Camera Provisions, Bose Premium Series 12-Speaker System, Deep-Tinted Glass, Electric Rear-Window Defogger, Floor-Mounted Center Console, Front Rain-Sensing Wipers, HD Surround Vision, Heated 2nd Row Outboard Seats, Heated Driver & Front Outboard Passenger Seats, Keyless Open & Start, LED Cargo Area Lighting, LED Smoked Amber Roof Marker Lamps, Manual Tilt-Wheel/Telescoping Steering Column, OnStar Services Capable, Power Front Passenger Windows w/Express Up/Down, Power Sliding Rear Window w/Defogger, Power Sunroof, Push Button Start, Rear Cross Traffic Alert, Rear Wheelhouse Liners, Remote Vehicle Starter System, Safety Alert Seat, Signature Denali Ultimate Grille in Vadar Chrome, SiriusXM w/360L Trial Subscription, Spray-On Pickup Bedliner w/GMC Logo, Steering Wheel Audio Controls, Trailer Cam Provisions & Trailer Viewing Software, Trailer Side Blind Zone Alert, Trailer Tire Pressure Monitor Sensors, Ultrasonic Front & Rear Park Assist, Unauthorized Entry Theft-Deterrent System, Universal Home Remote, Ventilated Driver & Front Passenger Seats, Wireless Charging, and Wireless Phone Projection), Technology Package (Inside Rearview Auto-Dimming Rear Camera Mirror and Multicolor 15" Diagonal Head-Up Display), X31 Off-Road Package (Hill Descent Control), 12 Speakers, 16-Way Power Driver Seat Adjuster w/Lumbar, 16-Way Power Passenger Seat Adjuster w/Lumbar, 220-Amp Alternator, 3.42 Axle Ratio, 4-Wheel Disc Brakes, 5th Wheel & Gooseneck Trailer Wiring Provisions, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, Auto High-beam Headlights, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic Emergency Braking, Automatic temperature control, Block heater, Brake assist, Buckle to Drive, Bumpers: body-color, Compass, Delay-off headlights, Deleted Mobile Service Plus, Driver door bin, Driver Memory, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Dual Heavy-Duty 70 Amp Battery, Electronic Stability Control, Emergency communication system: OnStar, Following Distance Indicator, Forward Collision Alert, Front anti-roll bar, Front Bucket Seats, Front Center Armrest, Front dual zone A/C, Front fog lights, Front Pedestrian Braking, Front Prem Floor Liners w/Removable Carpet Insert, Front reading lights, Front wheel independent suspension, Full Grain Leather Seat Trim, Fully automatic headlights, Garage door transmitter, Genuine wood dashb Price includes: GM employee purchase program*, $1500 - Active UAW-GM Hourly Employee Vehicle Allowance. Exp. 01/02/2026 $500 - Buick & GMC Consumer Cash Program. Exp. 11/03/2025 $500 - GM Rewards Card Sales Sign Up and Spend Offer. Exp. 01/02/2026
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Chassis Details

Stock Number
26G1252
Stock Type
New
Year
2026
Make
GMC
Model
Sierra 2500
Class
3
Drivetrain
4WD
Cab Type
Crew
Vehicle Trim
Denali Ultimate
Vehicle VIN
1GT4UXEY3TF131406
Interior Color
Alpine Umber
Seating Capacity
6
Exterior Color Description
Silver
Engine Cylinder Count
8
Transmission Type
Automatic
Fuel Type
Diesel
Engine Model
L5P
Engine Size (L)
6.6
Brake Type
Hydraulic

Vehicle Options

  • Preferred Equipment Group 5SB
  • Technology Package
  • X31 Off-Road Package
  • 12 Speakers
  • AM/FM radio: SiriusXM with 360L
  • Bose Premium Series 12-Speaker System
  • Radio: AM/FM w/Premium GMC Infotainment System
  • SiriusXM w/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
  • Heads-Up Display
  • 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 & Start
  • Low tire pressure warning
  • Occupant sensing airbag
  • Overhead airbag
  • Power moonroof
  • 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
  • Deleted Mobile Service Plus
  • Panic alarm
  • Security system
  • Unauthorized Entry Theft-Deterrent System
  • Speed control
  • 2-Speed Active Transfer Case
  • 220-Amp Alternator
  • Block heater
  • Dual Heavy-Duty 70 Amp Battery
  • High Idle Switch
  • Auto-dimming door mirrors
  • 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
  • Rear step bumper
  • Rear Wheelhouse Liners
  • Signature Denali Ultimate Grille in Vadar Chrome
  • Spray-On Pickup Bedliner w/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 w/2 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 Prem Floor Liners w/Removable Carpet Insert
  • 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 Auto-Dimming Rear Camera Mirror
  • Leather steering wheel
  • Multicolor 15" Diagonal Head-Up Display
  • OnStar Services Capable
  • Outside temperature display
  • Overhead console
  • Passenger vanity mirror
  • Rear Cross Traffic Alert
  • Rear Prem Floor Liners w/Removable Carpet Insert
  • Rear reading lights
  • Rear seat center armrest
  • Tachometer
  • Telescoping steering wheel
  • Tilt steering wheel
  • Trailer Cam Provisions & Trailer Viewing Software
  • Trailer Side Blind Zone Alert
  • Trip computer
  • Ultrasonic Front & Rear Park Assist
  • Voltmeter
  • Wireless Charging
  • Wireless Phone Projection
  • 16-Way Power Driver Seat Adjuster w/Lumbar
  • 16-Way Power Passenger Seat Adjuster w/Lumbar
  • Front Bucket Seats
  • Front Center Armrest
  • Full Grain Leather Seat Trim
  • Heated 2nd Row Outboard Seats
  • Heated Driver & Front Outboard Passenger Seats
  • Heated front seats
  • Heated rear seats
  • Power passenger seat
  • Safety Alert Seat
  • Split folding rear seat
  • Ventilated Driver & Front Passenger Seats
  • Ventilated front seats
  • Passenger door bin
  • 5th Wheel & Gooseneck Trailer Wiring Provisions
  • Hitch Guidance w/Hitch View
  • In-Vehicle Trailering System App
  • Trailer Tire Pressure Monitor Sensors
  • Alloy wheels
  • Wheels: 20" Ultra-Bright Machined Aluminum
  • Deep-Tinted Glass
  • Front Rain-Sensing Wipers
  • Power Front Passenger Windows w/Express Up/Down
  • Power Sliding Rear Window w/Defogger
  • Rain sensing wipers
  • Variably intermittent wipers
  • 3.42 Axle Ratio
  • View All
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab 4WD Pickup for sale #26G1252 - photo 2
Photos may be stock images.

Body Details

Body Type
Pickup
This vehicle is no longer available.
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Pricing Details

Family Deal Price $85,447
Additional Upfit Cost

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