2026 GMC Sierra 3500HD Denali Ultimate
MSRP: $100,265
Sale: $100,265
MSRP:
$100,265Sale:
$100,265Miles:
6Body Type:
4D Crew CabDrive:
4WDTransmission:
10-Speed AutomaticExterior:
WhiteInterior:
Alpine UmberStock #:
T261434
- Full Specifications
Drive:
4WDNumber of cylinders:
8Engine Size:
6.6EPA City MPG:
N/AEPA Highway MPG:
N/ATransmission:
10-Speed Automatic
- Warranty
- 5-Day Money-Back Guarantee At Car Dealer, we know that not every car is perfect for every person, so all used Car Dealer cars come with our 5-Day Money-Back Guarantee. You can return any car for any reason within a 5-day period. Simply bring it back in the condition in which it was purchased, and you'll get a full refund.
- Financing
- Affordable solutions Car Dealer offers some of the most competitive terms in the industry with solutions for a wide range of credit profiles. Speed Fill out our quick credit application and get decisions in a matter of minutes. Trust We only use respected and reputable finance sources, and we always protect our customers' information. Integrity Straightforward, honest business practices are the standard at Car Dealer, and our financing is no exception. If you find a more competitive offer elsewhere, you've got three business days to change your mind.
- Trade-In
- Sell your current car and buy a new one at the same place! You can even apply your written offer towards the purchase of a new car.
The 2026 GMC Sierra 3500HD Denali Ultimate, available at Sam Boswell Buick GMC, represents the pinnacle of heavy-duty pickup trucks, delivering unmatched power, capability, and luxury. Equipped with high-performance engine options, professional-grade towing and hauling technology, and best-in-class payload capacity, the Sierra 3500HD Denali Ultimate is built to handle the most demanding jobs with confidence. Its bold exterior design, signature Denali Ultimate grille, and premium alloy wheels provide a commanding presence on the road, making it a top choice for drivers seeking strength, durability, and refined style in a heavy-duty truck.
Inside, the 2026 GMC Sierra 3500HD Denali Ultimate offers a spacious, high-end cabin with premium materials, ergonomic seating, and cutting-edge technology. Advanced infotainment systems, smartphone integration, driver-assistance features, and versatile storage solutions ensure comfort, convenience, and safety for every journey. Visit Sam Boswell Buick GMC today to explore the 2026 GMC Sierra 3500HD Denali Ultimate and experience a heavy-duty pickup truck that combines professional-grade performance, luxury, and modern technology for an exceptional driving and towing experience.
Summit White 2026 GMC Sierra 3500HD Denali Ultimate 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Alpine Umber Leather, Auto-Dimming Inside Rearview Mirror w/Camera, Gooseneck/5th Wheel Prep Package, Heavy Duty Front Spring/Camper Package, Hill Descent Control, Multicolor 15" Diagonal Head-Up Display, Technology Package, X31 Off-Road Package.
Recent Arrival! Price includes: $500 - Purchase Allowance. Exp. 12/01/2025
- GOOSENECK/5TH WHEEL PREP PACKAGE
- HEAVY DUTY FRONT SPRING/CAMPER PACKAGE
- TECHNOLOGY PACKAGE
- X31 OFF-ROAD PACKAGE
- 12 SPEAKERS
- AM/FM RADIO: SIRIUSXM WITH 360L
- BOSE PREMIUM SERIES 12-SPEAKER SYSTEM
- PREMIUM AUDIO SYSTEM: PREMIUM GMC INFOTAINMENT 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 FRONT WINDOWS W/PASSENGER EXPRESS UP/DOWN
- 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 SERVICES CAPABLE
- 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 BED
- BRAKE ASSIST
- ELECTRONIC STABILITY CONTROL
- LANE DEPARTURE WARNING SYSTEM
- EXTERIOR PARKING CAMERA REAR
- HILL DESCENT CONTROL
- AUTO HIGH-BEAM HEADLIGHTS
- DELAY-OFF HEADLIGHTS
- FRONT FOG LIGHTS
- FULLY AUTOMATIC HEADLIGHTS
- PANIC ALARM
- SECURITY SYSTEM
- UNAUTHORIZED ENTRY THEFT-DETERRENT SYSTEM
- SPEED CONTROL
- 2-SPEED ACTIVE TRANSFER CASE
- 220 AMP ALTERNATOR
- BLOCK HEATER
- DUAL 220-AMPS PRIMARY/170-AMPS AUX ALTERNATORS
- DUAL HEAVY-DUTY 70 AMP-HR BATTERY
- 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
- PROGRADE TRAILERING SYSTEM
- REAR STEP BUMPER
- REAR WHEELHOUSE LINERS
- SIGNATURE DENALI ULTIMATE GRILLE IN VADER 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
- AUTO-DIMMING INSIDE REARVIEW MIRROR W/CAMERA
- 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 READING LIGHTS
- GARAGE DOOR TRANSMITTER
- GENUINE WOOD DASHBOARD INSERT
- GENUINE WOOD DOOR PANEL INSERT
- GMC PREMIUM 13.4" DIAGONAL INFORMATION DISPLAY
- HD SURROUND VISION
- HEATED STEERING WHEEL
- ILLUMINATED ENTRY
- LEATHER STEERING WHEEL
- MULTICOLOR 15" DIAGONAL HEAD-UP DISPLAY
- OUTSIDE TEMPERATURE DISPLAY
- OVERHEAD CONSOLE
- PASSENGER VANITY MIRROR
- REAR CROSS TRAFFIC ALERT
- REAR READING LIGHTS
- REAR SEAT CENTER ARMREST
- SAFETY ALERT SEAT
- TACHOMETER
- TELESCOPING STEERING WHEEL
- TILT STEERING WHEEL
- TRAILER CAMERA PROVISIONS
- TRAILER SIDE BLIND ZONE ALERT
- TRIP COMPUTER
- ULTRASONIC FRONT & REAR PARK ASSIST
- UPFITTER SWITCH KIT (5)
- 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
- SPLIT FOLDING REAR SEAT
- VENTILATED DRIVER & FRONT PASSENGER SEATS
- VENTILATED FRONT SEATS
- PASSENGER DOOR BIN
- HITCH GUIDANCE W/HITCH VIEW
- IN-VEHICLE TRAILERING APP
- TRAILER TIRE PRESSURE MONITOR SENSORS
- ALLOY WHEELS
- WHEELS: 20" ULTRA-BRIGHT MACHINED ALUMINUM
- DEEP-TINTED GLASS
- FRONT RAIN-SENSING WIPERS
- POWER SLIDING REAR WINDOW W/DEFOGGER
- RAIN SENSING WIPERS
- VARIABLY INTERMITTENT WIPERS
- 3.42 REAR AXLE RATIO
There are no tech specs found at this time.
