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LEGACY BUICK GMC NEW

New 2026 GMC SIERRA 3500HD DENALI ULTIMATE in SLIDELL, LOUISIANA



Call:  Sales Team at (985)-718-4132
LEGACY BUICK GMC NEW
293 East Howze Beach Road
Slidell, LA 70461
www.netlook.com
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Price:  Contact Us

Exterior:
Downpour Metallic
Interior:
Alpine Umber
Engine:
Duramax 6.6L Turbo-Diesel V8 B20-Diesel Compatible Engine 
Trans:
Automatic
Mileage:
3

VIN:  1GT4UYEY9TF129925
Stock #:  26G1491

  • Comments:
This 2026 GMC Sierra 3500HD Denali Ultimate is proudly offered by Legacy Buick GMC This GMC includes: LPO, FRONT AND REAR MOLDED SPLASH GUARDS, BLACK DOWNPOUR METALLIC ALTERNATORS, DUAL, 220-AMPS PRIMARY, 170-AMPS AUXILIARY LPO, CARGO TIE-DOWN RINGS, SET OF 4 GOOSENECK / 5TH WHEEL PREP PACKAGE Tow Hitch TRANSMISSION, 10-SPEED AUTOMATIC (STD) A/T 10-Speed A/T ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE Diesel Fuel 8 Cylinder Engine Turbocharged LPO, GMC MULTIPRO TAILGATE STEP LIGHTS *Note - For third party subscriptions or services, please contact the dealer for more information.* Pull up in the vehicle and the valet will want to parked on the front row. This GMC Sierra 3500HD Denali Ultimate is the vehicle others dream to own. Don't miss your chance to make it your new ride. Do you encounter heavy snow, rain or mud when driving? No problem. With this vehicle, you've got the power of 4WD to help you overcome the toughest terrain. There is no reason why you shouldn't buy this GMC Sierra 3500HD Denali Ultimate. It is incomparable for the price and quality. 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.
  • Vehicle Information:
Options and Upgrades Included:
  • Wireless Phone Projection for Apple CarPlay and Android Auto
  • SiriusXM with 360L Trial Subscription. SiriusXM with 360L transforms your customers' ride with our m
  • Audio System, 13.4 diagonal Premium GMC Infotainment System with Google built in apps such as naviga
  • Bose Premium Series with 12-speaker system with CenterPoint, Richbass woofer and AudioPilot
  • SiriusXM
  • Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Bluetooth for phone connectivity to vehicle infotainment system
  • Grille, Signature Denali Ultimate grille in Vader chrome with High Gloss Black surround
  • Assist steps, power-retractable with LED perimeter lighting and bright accent (Not available with an
  • Moldings, beltline, stainless steel
  • Lamps, Smoked Amber roof marker, (LED) (Standard with dual rear wheels. Not available with (YF5) Cal
  • CornerStep, rear bumper
  • Bedliner, Spray-on Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to
  • Wheelhouse liners, rear (Not available with dual rear wheel models.)
  • Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area lig
  • LPO, MultiPro Tailgate Audio System by Kicker (dealer-installed)
  • Cargo tie downs (12), fixed, rated at 500 lbs per corner
  • Wheels, 20 (50.8 cm) Ultra-bright machined aluminum wheels with gloss black inserts with Black paint
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
  • Tire, spare LT275/70R18 all-terrain, blackwall (Included and only available with (QF9) LT275/65R20 a
  • Mirrors, outside power-adjustable vertical trailering with heated and auto-dimming upper glass, (dri
  • Bumper, rear body-color with bumper CornerSteps
  • Fog lamps, LED
  • Sunroof, power
  • IntelliBeam, automatic high beam on/off (Included and only available with (PDI) Sierra HD Pro Safety
  • Door handles, chrome
  • Tailgate and bed rail protection caps, top
  • Headlamps, Animated LED projectors, LED turn signals and Daytime Running Lamps
  • Bed Step, Black integrated on forward portion of bed on driver and passenger side
  • Window, power, rear sliding with rear defogger
  • Single Rear Wheels
  • Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on l
  • Glass, deep-tinted
  • Taillamps, Animated LED Signature Tail, Stop, turn and Reverse lamps
  • LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
  • Mirror caps, chrome
  • Bumper, front, body-color lower
  • Winter Grille Cover
  • Tailgate, GMC MultiPro Tailgate with six functional load/access features. NOTE: Auto release can be
  • Tires, LT275/65R20 all-terrain, blackwall (Requires single rear wheels.)
  • Wipers, front rain-sensing
  • Air conditioning, dual-zone automatic climate control
  • Compass, located in instrument cluster
  • USB Ports, 2, Charge/Data ports located inside center console
  • Universal Home Remote
  • Steering wheel, heated
  • Floor mats, carpeted front (Includes Premium floor mats with corner applique.)
  • Driver Information Center, enhanced, 12.3 diagonal reconfigurable multicolor digital display
  • Floor covering, color-keyed carpeting
  • Air vents, rear
  • Window, power front, drivers express up/down
  • Floor mats, carpeted rear (Unique premium carpet. Deleted when LPO floor liners are ordered or (BKF)
  • Exterior Temperature Display located in radio display
  • Windows, power rear, express down
  • In-Vehicle Trailering App System, includes checklist, trailer maintenance reminders, trailer securit
  • Seats, ventilated driver and front passenger
  • USB Ports, 2 (first row) located on console
  • Seats, heated second row outboard seats
  • Remote vehicle starter system
  • Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging f
  • Seat adjuster, driver 16-way power including lumbar and massage
  • Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
  • Seat, Up-level Rear with Storage Package, 60/40 folding bench for Crew Cab models includes full-leng
  • Seat trim, Full Grain Leather seats
  • Wir
  • Map & Directions:
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