2026 GMC Sierra Denali Ultimate

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GMC Sierra Details

transmission
Automatic
engine
V8, 6.6L
color
SUMMIT WHITE
drive
4WD
fuel
Diesel
mileage
0 Miles
interior color
ALPINE UMBER
stock number
103848
VIN
1GT4UYEY7TF177343
series
3500
seats
Leather
trim
Denali Ultimate

About This 2026 GMC Sierra

Vehicle Details
2026 GMC Sierra 3500 Denali Ultimate 4WD — Marinette, WI. This heavy-duty powerhouse pairs a V8 6.6L Duramax diesel with refined Denali luxury for unmatched capability and comfort. Built for towing, hauling and long hauls, the GMC Sierra 3500 delivers class-leading torque and confidence on every job or weekend adventure. Features you'll love: premium leather seats, heated steering wheel for cold Wisconsin mornings, lane departure warning and adaptive cruise control for safer highway driving, plus a back-up camera for precise maneuvering. Four-wheel drive and robust diesel performance make steep grades and rough terrain routine, while Denali trim supplies upscale materials and advanced tech throughout the cabin. Located in Marinette WI and priced to move — we have the best price on this 2026 GMC Sierra 3500 Denali Ultimate. If you're seeking a top-tier diesel truck that blends luxury, safety and brute strength, this is the model to test drive. Schedule your appointment today to experience the V8 6.6L diesel torque, premium interior and driver-assist features firsthand. Competitive pricing and local availability mean you won't need to wait — get behind the wheel of this capable GMC Sierra 3500 Denali Ultimate in Marinette WI and drive home with confidence.

Equipment
Keep your hands warm all winter with a heated steering wheel in this vehicle . This 1 ton pickup's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. This GMC Sierra has auto-adjust speed for safe following. The leather seats in this model are a must for buyers looking for comfort, durability, and style. Protect the GMC Sierra from unwanted accidents with a cutting edge backup camera system. Never get into a cold vehicle again with the remote start feature on this 2026 GMC Sierra 3500. It shines with clean polished lines coated with an elegant white finish. This vehicle has a V8, 6.6L high output engine. With the keyless entry system on the vehicle you can pop the trunk without dropping your bags from the store. Maintaining a stable interior temperature in this model is easy with the climate control system. It has four wheel drive capabilities.

Features & Options

  • Forward collision mitigation with pedestrian impact prevention
  • Pedestrian impact prevention
  • Mobile hotspot internet access
  • 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 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
  • Built-in virtual assistant
  • Teen Driver restricted driving mode/alerts
  • Keyless Open/Keyless Start with hands-free access and push button start
  • Keyfob window control
  • Aerial view camera
  • Smart device remote start
  • Push-button
  • Weight capacity alert
  • Video-feed rearview mirror
  • Wireless audio streaming
  • Hitch Guidance with Hitch View 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
  • Blind spot warning
  • Following distance alert
  • Trailer tire pressure sensors
  • GMC ProGrade Trailering System trailer light test
  • GMC ProGrade Trailering System trailer light malfunction warning
  • GMC ProGrade Trailering System trailer theft alarm
  • Dual-zone front climate control
  • Full gauge cluster screen
  • Auto high-beam headlights
  • Massaging driver seat
  • Massaging front passenger seat
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