Legacy GMC · Slidell, LA

2026 GMC Sierra 2500 HD Crew Cab Standard Box 4-Wheel Drive Denali Ultimate

6 miles · truck

1 / 31 photos

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2026

MakeGMC

ModelSierra 2500 HD

Trim4-Wheel Denali Ultimate

VIN1GT4UXEY7TF330149

Stock number26G2367

Mileage6 miles

BodyPickup

Engine6.6L V8 turbo

Cylinders8

Displacement6.6L

TransmissionAutomatic

Drivetrain4WD

FuelDiesel

ExteriorSterling Metallic

InteriorAlpine Umber, Full Grain Leather Seat Trim

Towing18500

Vehicle description

Contact Legacy Buick GMC today for information on dozens of vehicles like this 2026 GMC Sierra 2500HD Denali Ultimate. This GMC includes: LPO, HARD FOLDING TRUCK BED COVER BY REALTRUCK ADVANTAGE Pickup Bed Tonneau Cover TRANSMISSION, 10-SPEED AUTOMATIC (STD) A/T 10-Speed A/T GVWR, 11,350 LBS LPO, 22" Aluminum Wheels LPO, BODY COLOR WHEEL ARCH MOLDINGS GOOSENECK / 5TH WHEEL PREP PACKAGE STERLING METALLIC ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE Diesel Fuel 8 Cylinder Engine Turbocharged ALTERNATORS, DUAL, 220-AMPS PRIMARY, 170-AMPS AUXILIARY *Note - For third party subscriptions or services, please contact the dealer for more information.* There's a level of quality and refinement in this GMC Sierra 2500HD Denali Ultimate that you won't find in your average vehicle. With 4WD, you can take this 2026 GMC Sierra 2500HD Denali Ultimate to places roads don't go. It's all about the adventure and getting the most enjoyment out of your new ride. This is about the time when you're saying it is too good to be true, and let us be the one's to tell you, it is absolutely true. Dealer Disclosure: Prices do not include state and local tax, title, license, notarial fees, convenience fees, documentary fees, and any finance charges. All prices, specifications and availability subject to change without notice. Contact dealer for most current information .Not available with special finance, lease and some other offers.

Features & options (250)

Adaptive Cruise Control
Bluetooth®
Heated Steering Wheel
Remote Start
4WD/AWD
Android Auto
Apple CarPlay
Keyless Ignition System
Leather Seats
Wi-Fi Hotspot
Emergency Brake Assist
Lane Departure Warning
Wireless Phone Charging
Blind Spot Monitor
Forward Collision Warning
Navigation System
Parking Assistance
Rear View Camera
Tow Hitch/Tow Package
Automatic Climate Control
Entertainment System
Turbo Charged Engine
SiriusXM with 360L Trial Subscription
13.4" diagonal GMC Premium Infotainment System with Google built-in
Bluetooth® streaming audio for music and select phones
Wireless Apple CarPlay capability for compatible phones
Wireless Android Auto capability for compatible phones
Customize and manage entertainment and vehicle feature setting
Voice-activated technology for phone
Wireless phone projection
For Apple CarPlay and Android Auto
SiriusXM Trial Subscription
Place and receive hands-free phone calls
Wi-Fi Hotspot capable
May require additional optional equipment
MultiPro Audio System by Kicker
Bluetooth® compatibility for wireless playback
3.5mm and USB inputs for audio playbacks
A custom ABS baffle with full gasket sealing
A weatherproof amplifier hidden in the tailgate
Tailgate and bed rail protection caps
Grille (Signature Denali Ultimate grille in Vadar chrome with High Gloss Black surround.)
18" LT275/70R18 all-terrain, blackwall spare tire
LED fog lamps
Spray-on bedliner
Includes GMC logo on all trims except PRO
Winter Grille Cover
Animated LED projectors headlamps with LED turn signals and Daytime Running Lamps
IntelliBeam
Side Bed Step
Black textured step pads help provide secure footing
Body-color rear bumper
With integrated CornerSteps
Spare tire carrier lock
Helps keep spare tire secure
Chrome beltline moldings
Body-color front bumper
Chrome mirror caps
Deep-tinted glass
Provides added protection from sun and glare
CornerStep rear bumper
Located at each end of the rear bumper
Textured step pads to help provide secure footing
Animated LED Signature Tail lamps with Stop, turn and Reverse lamps
LED taillamps with LED stop lights and animation
Rear wheelhouse liners
Rainsense automatic wipers
Power-retractable assist steps with LED perimeter lighting
Textured step pads help provide secure footing
Retracts when not in use
Deploy Running Board mode for car wash cleaning
LED perimeter lighting
Bright accent strip
Cargo tie-downs
12-fixed rated at 500 lbs. per corner
Outside power-adjustable vertical trailering mirrors with power folding/extending auto-dimming driver and passenger upper glass
AT4 and AT4X features high gloss Black mirror caps
Power folding/extending
Lower convex mirrors
Heated upper glass
Integrated turn signal indicators
Puddle lamps
Perimeter lighting
Auxiliary lighting
Extends 3.31-inches
Tailgate with EZ Lift assist, power lock & release
Hitch area lighting
Chrome door handles
Cargo bed LED lighting
Provides light to find cargo in the bed
Power sunroof
Retracts into the roof
Offers tilt and slide features with express-open and -close
Smoked Amber LED roof marker lamps
Roof-mounted lamps near the front of the cab
Cab-mounted cargo area lamps
Activated by switch located on center switch bank
Illuminates the cargo bed area
GMC MultiPro Tailgate
Power lock and release
22" LT265/60R22E all-terrain blackwall tires
22" Transit steel, painted Black wheels
Body color wheel arch moldings
Sterling Metallic
Hard Folding Truck Bed Cover by RealTruck Advantage
22" Bright finish aluminum wheels
Seat trim, Full Grain Leather
Heated driver and front outboard passenger seats
Individually controlled
16-way power driver seat with power lumbar and massage
Rear window defogger
Up-level rear seat with storage package
60/40 Full-length folding bench seat
Seatback storage on left and right side
Center fold out armrest with 2 cupholders
Underseat storage (full cab width)
Front center console
Outside temperature display
Located in infotainment display
USB ports
(2) Data/charge ports located inside center console
Power windows with driver express-up/down
Driver memory
Manual tilt and telescoping steering column
Carpeted floor covering
Color-keyed to match the interior
Power windows with rear express-down
Head-Up Display
Multi-color 15" diagonal Head-Up Display
Adjustable vertical position and brightness of the display
Wireless Charging
Uses induction technology for select portable electronic devices
Convenient charging location
Steering-wheel mounted controls
Ventilated driver and front passenger seats
Cooling feature includes both seatbacks and cushions
Rear air vents
Provides cabin comfort for rear occupants
Rear Seat Reminder
Power windows with driver and front passenger express-up/down
If obstruction is detected, the anti-pinch feature will auto-reverse
Rear carpeted floor mats
Helps protect your interior from road debris and the elements
Denali models feature unique premium tufted carpeting
16-way power passenger seat with power lumbar and massage
12.3" diagonal color Driver Information Center
High definition display provides crisp, premium appearance
You can always override the feature and take control
Power sliding rear window with rear defogger
Assist handles
Front A-pillar mounted for Driver and Passenger
Rear B-pillar mounted
Front bucket seats
Power door locks
(2) Charge ports located on rear of console
Compass
Located in instrument cluster
120-volt box-mounted power outlet
3-prong auxiliary household-style outlet
Located in the pickup bed
Heated rear outboard seats
Passengers can manage heat settings with their own controls
Dual-zone automatic climate control
Allows individual climate settings for both driver and front passenger
Universal Home Remote
3-channel programmable
(2) First row, located on console
120-volt power outlet
Located on the instrument panel
Rear Camera Mirror
The feature also allows brightness, vertical tilt and zoom adjustments
Keyless Open and Start
Lockout protection helps you avoid locking keys in the vehicle
Front carpeted floor mats
Leather-wrapped steering wheel
Soft, supple leather trim adds comfort to your drive
Theft-deterrent unauthorized entry system
Helps deter unauthorized entry, helping to protect your vehicle
Alpine Umber, Full Grain Leather seat trim
4-wheel antilock disc brakes
Automatic locking rear differential
Hill Descent Control
Uses antilock braking to help provide a smooth, controlled descent
Activates by pushing a button below the instrument panel
Integrated trailer brake controller
Integrated with the antilock brake system (ABS)
In-Vehicle Trailering App
Checklist
Trailer maintenance reminders
Trailer security alerts
Trailer mileage
Tow/haul reminder
Trailer electrical diagnostics
11,350 lbs. GVWR
Fully boxed frame
Hydroformed front section
High-strength steel
Off-Road suspension
Autotrac 2-speed transfer case with push button controls
4-button control 2WD, Auto, 4WD, 4WD LO
2WD High for most on-road and highway situations
Automatically engages 4WD until traction is regained
Skid plates
Help protect the front underbody, oil pan and transfer case
Push Button Start
Digital Variable Steering Assist
Brake pad wear indicator
Four wheel drive
Heavy-Duty Air Filter
Chrome vertical recovery hooks
Two front frame-mounted
Heavy-duty dual batteries with 1460 cold-cranking amps
70 Amp-hr
Maintenance-free with rundown protection and retained accessory power
Dual, 220 amp primary and 170 auxiliary amp alternators
Emissions, Federal requirements
Gooseneck / 5th Wheel Prep Package
Hitch platform to accept Gooseneck or 5th wheel hitch
Box mounted 7-pin trailer harness
Denali Ultimate Preferred Equipment Group includes standard equipment
3 Years OnStar One
Safety Services, Wi-Fi, and In-Vehicle Apps, all connected by OnStar
Info at OnStar.com/plans
LED Daytime Running Lamps
Signature LED Daytime Running Lamps
Tire Pressure Monitoring System with Tire Fill Alert
Rear Seat Belt Indicator
Safety Alert Seat
You can also switch to beeping crash avoidance alerts
Front and Rear Park Assist
These can help you park and avoid collisions
HD Surround Vision
Can help you park or avoid vehicles and objects
Hitch View
Shows a close-up view of the trailer hitch
OnStar services capable
Teen Driver
Trailer Side Blind Zone Alert
Rear Cross Traffic Alert
OnStar Basics
Drive confidently with core OnStar services including
Remote commands
Built-in voice assistance
Real-time traffic and navigation
Automatic Crash Response to help if you're in need
Hitch Guidance
Can help you line up the hitch to your trailer
Trailering Information Label
Trailer Tire Pressure and Temperature Sensors
Set of 4 sensors

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.

AutosXchange Intel

Vehicle price analysis

Live listings · nationwide

Asking price$92,805Dealer asking price · 6 mi

Market value$88,967Market value · based on 85 comparable cars

vs. market Fair price+4.3%Fair price · based on 85 comparable cars

Where this price sits

In the typical middle range · 31% of 85 similar listings ask more than this car.

Market value $88,967

This car$92,805

$86,963lowest$99,064highest

Middle 50% of asking pricesMarket valueThis car

Price vs. market value

−25%Market value+25%

Fair price$3,838 above the market value of $88,967

Price range

$86,963$99,064

59th lowest price of 86 similar listings nationwideTick marks the market value · range of 85 similar listings

AutosXchange Insights

Compared with 85 new 2026 GMC Sierra 2500 4-Wheel Denali Ultimate listings nationwide.
Priced $3,838 above the market value of 85 comparable cars — compare options, condition and history.
59th lowest price of 86 similar listings nationwide.
About 6 miles per year of age (U.S. average is roughly 12,000–14,000).
Stock # 26G2367 — mention it when you call or text.

How we calculate market value: comparable cars for sale now plus their last listed prices.

Price history

Price tracked by AutosXchange since Nov 6, 2026. No price change at this dealership since Nov 6 ($92,805).

AutosXchange Intel Hub: Price changes for this model in Louisiana · This model in the Intel Hub · Market movers in Louisiana

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 12); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.

Cars this price is compared to

Same 2026 Sierra 2500 4-Wheel Denali Ultimate · new · nationwide. Showing the 12 nearest of 85 comparable cars for sale, nearest first.

2026 GMC Sierra 2500 HD Crew Cab Standard Box 4-Wheel Drive Denali Ultimate 4-Wheel Denali Ultimate for sale at Legacy GMC in Slidell, LA

Fair price

32 photos