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New 2026 GMC Sierra 3500 SLT Crew Cab

Stock #GP4456

New 2026 GMC Sierra 3500 SLT Crew Cab for sale #GP4456 - photo 2

New 2026 GMC Sierra 3500 SLT Crew Cab for sale #GP4456 - photo 3

New 2026 GMC Sierra 3500 SLT Crew Cab for sale #GP4456 - photo 4

New 2026 GMC Sierra 3500 SLT Crew Cab for sale #GP4456 - photo 5

New 2026 GMC Sierra 3500 SLT Crew Cab for sale #GP4456 - photo 6

New 2026 GMC Sierra 3500 SLT Crew Cab for sale #GP4456 - photo 7

New 2026 GMC Sierra 3500 SLT Crew Cab for sale #GP4456 - photo 8

New 2026 GMC Sierra 3500 SLT Crew Cab for sale #GP4456 - photo 9

New 2026 GMC Sierra 3500 SLT Crew Cab for sale #GP4456 - photo 10

New 2026 GMC Sierra 3500 SLT Crew Cab for sale #GP4456 - photo 11

New 2026 GMC Sierra 3500 SLT Crew Cab for sale #GP4456 - photo 12

Window Sticker

Vehicle Notes

Glacier White Tricoat 2026 GMC Sierra 3500 HD 4WD Crew Cab 172" SLT Duramax 6.6L Biodiesel Turbo V8 470hp 975ft. lbs. 10-WAY POWER DRIVER SEAT POWER …
Read More… Glacier White Tricoat 2026 GMC Sierra 3500 HD 4WD Crew Cab 172" SLT Duramax 6.6L Biodiesel Turbo V8 470hp 975ft. lbs.
10-WAY POWER DRIVER SEAT POWER - Includes Driver seat direction: Driver seat with 8-way directional controls,Driver lumbar: Driver seat with 2-way power lumbar,Power driver seat controls: Driver seat power reclining, lumbar support, cushion tilt, fore/aft control and height adjustable control, 10-Way Power Passenger Seat Adjuster with Lumbar - Includes Passenger seat direction: Front passenger seat with 8-way directional controls,Front passenger lumbar: Front passenger seat with 2-way power lumbar,Power passenger seat controls: Passenger seat power reclining, lumbar support, cushion tilt, fore/aft control and height adjustable control, 220 Amp Alternator, 3.42 Rear Axle Ratio, 4X4, 6" Rectangular Chromed Tubular Assist Steps, All-Weather Floor Liners, AM/FM Stereo with Premium GMC Infotainment System - Includes GMC Premium 13.4" Diagonal Information Display,Primary display size: 13.4 inch primary display,Primary display touchscreen: Primary monitor touchscreen,Voice activated audio: Premium GMC Infotainment System voice activated audio controls,Wireless streaming: Wireless audio streaming,Handsfree: Handsfree wireless device connectivity,Built-in virtual assistant, Drive type: Four-wheel drive, DRIVER MEMORY, SEATS AND MIRRORS, Dual-zone front climate control, ENG: DURAMAX 6.6L TURBO-DIESEL - Includes 10-Speed Automatic Transmission,Transmission: Allison 10-speed automatic,Overdrive transmission,Lock-up transmission,Transmission Type: Automatic,12,250 lbs (5,557 Kgs) GVWR,Capped Fuel Fill,Dual Heavy-Duty 70 Amp-Hour Battery,Battery type: Dual lead acid batteries,Battery run down protection,Accessory power: Retained accessory power,Engine Location: Front mounted engine,Fuel Type: Diesel,Ignition: Compression ignition system,Engine Mounting direction: Longitudinal mounted engine,Engine block material: Iron engine block,Cylinder head material: Aluminum cylinder head,DEF fluid gauge: Diesel exhaust fluid (def) gauge,Low level warnings: Low level warning for oil, coolant, fuel, washer fluid, brake fluid and diesel exhaust fluid (DEF),Tailpipe: Stainless steel single exhaust,Engine: Duramax 6.6L V-8 direct injection, intercooled turbo, diesel, engine with 470HP,Engine Short: Duramax 6.6L V-8,Engine Configuration: Duramax V8,Compressor: Intercooled turbo, Engine Block Heater, Exhaust Brake, Federal Emissions Requirements, Fog lights: LED front fog lights, Front seat upholstery: Leather front seat upholstery, Gooseneck/5th Wheel Prep Package - Includes Towing wiring harness: Trailer wiring harness,Towing prep: 5th wheel and gooseneck prep, Headlights: LED low and high beam headlights, Hitch Package, Integrated tailgate step, Internet access: Mobile hotspot internet access, LICENSE PLATE KIT, Mobile app access: MyGMC Mobile App mobile app access, Pickup Bed - Includes Box style: Standard style pickup box,Boxside steps: BedStep integrated side steps, Preferred Equipment Group 4SA - Includes LED Cargo Area Lighting,LT275/70R18E AT BW Tires,Spare tire: Full-size spare tire with steel wheel,Tires: LT275/70SR18 AT BSW front and rear tires,SiriusXM with 360L Trial Subscription,Satellite trial: 3 month satellite trial subscription,Radio: AM/FM/SiriusXM with 360Lsatellite,Remote Vehicle Starter System,Keyfob remote start,Smart device remote start,Electric Rear-Window Defogger,Unauthorized Entry Theft-Deterrent System,Front Rain-Sensing Wipers,SIERRA HD PRO SAFETY * FORWARD COLLISION ALERT * FOLLOWING DISTANCE INDICATOR * FRONT PEDESTRIAN BRAKING * INTELLIBEAM, AUTO HIGH BEAM * LANE DEPARTURE WARNING * BUCKLE TO DRIVE * AUTOMATIC EMERGENCY BRAKING,Forward Collision Alert,Following Distance Indicator,Front Pedestrian Braking,Pedestrian detection: Pedestrian impact prevention,Buckle to Drive,Automatic Emergency Braking,Brake assist system: Automatic Emergency Braking brake ass
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Chassis Details

Stock Number

GP4456

Stock Type

New

Year

2026

Make

GMC

Model

Sierra 3500

Class

GVWR

14,000

Drivetrain

4WD

Cab Type

Crew

Vehicle Trim

SLT DRW

Vehicle VIN

1GT4UUEY9TF311696

Interior Color

Dark Walnut/Slate, Perforated Leather-appointed front outboard seating positions

Seating Capacity

Exterior Color Description

Glacier White Tricoat

Engine Cylinder Count

Engine

6.6L Duramax Turbo-Diesel V8 engine

Transmission Type

Automatic

Fuel Type

Diesel

Engine Model

L5P

Engine Size (L)

6.6

Horsepower

470

Vehicle Options

SiriusXM with 360L Trial Subscription. SiriusXM with 360L transforms your customers' ride with our most extensive and personalized radio experience on the road. (IMPORTANT: The SiriusXM trial subscription is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. Trial subscription is subject to the SiriusXM Customer Agreement and privacy policy, visit siriusxm.com which includes full terms and how to cancel. All fees, content, features, and availability are subject to change. Some features require GM connected vehicle services.)
Floor covering, color-keyed carpeting
Bed Step, Black integrated on forward portion of bed on driver and passenger side
Indicator-Seat Belt WARNING, Rear Seat (Requires Crew Cab or Double Cab model.)
Brake lining wear indicator
Exterior Temperature Display located in radio display
Keyless Open and Start includes remote keyless entry
Door locks, power
Seat adjuster, driver 10-way power including lumbar
Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
Moldings, beltline, stainless steel
Driver Information Center, enhanced, 12.3" diagonal reconfigurable multicolor digital display
Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
IntelliBeam, automatic high beam on/off (Included and only available with (PDI) Sierra HD Pro Safety.)
Hitch Guidance with Hitch View with image adjustment, Pan/Zoom/Tilt
Push Button Start
Auto-locking rear differential
Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use (Included and only available with (PDI) Sierra HD Pro Safety)
Steering wheel audio controls
Grille, Chrome surround with chrome insert bars
Air conditioning, dual-zone automatic climate control
Bluetooth for phone connectivity to vehicle infotainment system
Cargo tie downs (12), fixed, rated at 500 lbs per corner
Driver memory, recalls driver "presets" for power driver seat and outside mirrors
Compass, located in instrument cluster
Steering, Digital Variable Steering Assist This system automatically adjusts steering based on speed, road conditions, and other inputs to reduce driver effort and fatigue
Mirrors, outside power-adjustable vertical trailering with heated and auto-dimming upper glass, (driver and passenger) lower convex mirrors, turn signal indicators, puddle lamps, perimeter lighting, auxiliary lighting, power folding/extending (extends 3.31" [84.25mm])
Air vents, rear
Bumper, front chrome lower
Lane Departure Warning (Included and only available with (PDI) Sierra HD Pro Safety.)
Glass, deep-tinted
Steering wheel, heated
Forward Collision Alert (Included and only available with (PDI) Sierra HD Pro Safety.)
Wipers, front rain-sensing
Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
USB Ports, 2, Charge/Data ports located on instrument panel
Daytime Running Lamps LED signature lighting
SiriusXM
Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (UET) In-vehicle Trailering App
Tailgate, standard
Remote vehicle starter system
Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
Floor mats, carpeted rear (Deleted when LPO floor liners are ordered or (BKF) Premium Floor Liners are ordered.)
Seat Belt Adjustable Guide Loops, front row only
LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
USB ports, (2) charge-only, rear
LED Signature DRL's
Bumper, rear chrome with bumper CornerSteps
Audio System, 13.4" diagonal Premium GMC Infotainment System with Google built in apps such as navigation and voice assistance, includes color touch-screen, multi-touch display, AM/FM stereo, Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones. (STD)
Seat trim, Perforated Leather-appointed front outboard seating positions
Window, power front, passenger express up/down
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
In-Vehicle Trailering App System, includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder, trailer electrical diagnostics and Trailer Tire Pressure Monitor System module (Includes trailer tire pressure monitoring alert when (PTT) trailer tire pressure monitor sensors are installed.)
Air filter, heavy-duty
Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver
Window, power front, drivers express up/down
Cooling, external engine oil cooler
Theft-deterrent system, unauthorized entry
Rear Seat Reminder
GMC Premium information Display- 13.4" diagonal Multicolor touch screen
Wireless Phone Projection for Apple CarPlay and Android Auto
Seat adjuster, passenger 10-way power including lumbar
Taillamps, Animated LED Signature Tail, Stop, turn and Reverse lamps
Mirror caps, chrome
Suspension Package (Not available with (X31) Off-Road Package.)
Mirror, inside rearview auto-dimming
Cooling, auxiliary external transmission oil cooler
Air filtration monitoring
Headlamps, Animated LED projectors, LED turn signals and Daytime Running Lamps
Seat, Up-level Rear with Storage Package, 60/40 folding bench for Crew Cab models includes full-length bench seat, seatback storage on left and right side, center fold out armrest with 2 cupholders, full cab width underseat storage, (includes child seat top tether anchor)
Front Pedestrian Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
Tire Pressure Monitoring System auto learn, includes Tire Fill Alert (does not apply to spare tire)
Transfer case, two-speed active electronic Autotrac with push button control (Requires 4WD models.)
Windows, power rear, express down
Pickup bed includes bed assist step
Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
Steering wheel, wrapped
Tailgate and bed rail protection caps, top
Steering column, manual Tilt-Wheel and telescoping
Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
Defogger, rear-window electric
CornerStep, rear bumper
Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance (Deleted when (ZW9) pickup bed delete is ordered.)
OnStar Services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)
Floor mats, carpeted front (Deleted when LPO floor liners are ordered or (BKF) Premium Floor Liners are ordered.)
Fog lamps, LED
Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
OnStar Basics (OnStar Fleet Basics for Fleet) Drive confidently with core OnStar services including remote commands, built-in voice assistance, real-time traffic and navigation, and Automatic Crash Response to help if you're in need. (Requires (UE1) OnStar. OnStar Basics includes remote commands, Navigation, Voice Assistance, and Automatic Crash Response, for eligible vehicles with compatible software. OnStar Basics is standard for 8 years; OnStar plan, working electrical system, cell reception and GPS signal required. OnStar links to emergency services. Service coverage varies with conditions and location. Service availability, features and functionality vary by device and software version. See onstar.com for details and limitations.)
Assist handles, front A-pillar mounted for driver and passenger, rear B-pillar mounted
Four wheel drive
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist
Door handles, chrome
Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering
Seating, heated driver and front outboard passenger
Trailer brake controller, integrated
Sierra HD Pro Safety includes (UEU) Forward Collision Alert, (UE4) Following Distance Indicator, (UKJ) Front Pedestrian Braking, (TQ5) IntelliBeam, (UFL) Lane Departure Warning, (T8Z) Buckle to Drive and (UHY) Automatic Emergency Braking
Center Console, floor-mounted
SLT Preferred Equipment Group
SLT Convenience Package
Safety Alert Seat
Exhaust Brake
HD Surround Vision
LPO, Assist steps, chromed tubular, 6" rectangular
Dual Rear Wheels
Engine, Duramax 6.6L Turbo-Diesel V8, B20-Diesel compatible
Gooseneck / 5th Wheel Prep Package
Engine block heater
LPO, All-weather floor liner, 1st and 2nd rows
Trailer Side Blind Zone Alert
GVWR, 14,000 lbs. (6350 kg) with dual rear wheels
Adaptive Cruise Control
Wheels, 18" (45.7 cm) Polished forged aluminum
Wheel trim, Chrome trim skins and chrome center caps
Rear Cross Traffic Alert
Universal Home Remote
Sierra HD Pro Safety Plus Package
Seats, front bucket with center console
Winter Grille Cover
LPO, Hitch Package
Trailer Camera Provisions and trailer viewing software
Capped Fuel Fill
Dark Walnut/Slate, Perforated Leather-appointed front outboard seating positions
Seats, ventilated driver and front passenger
Tire, spare LT235/80R18 blackwall all-terrain
Bose Sound System, premium 7-speaker system
Front and Rear Park Assist, ultrasonic
License plate kit, front
Emissions, Federal requirements
Tires, LT235/80R18 all-terrain, blackwall
Lamps, Smoked Amber roof marker, (LED)
Transmission, 10-speed automatic
Seats, heated second row outboard seats
Bed View Camera
Window, power, rear sliding
Wireless Charging
Battery, heavy-duty 730 cold-cranking amps/70 Amp-hr
Alternator, 220 amps
Bedliner, Spray-on
Rear axle, 3.42 ratio
Glacier White Tricoat
SLT Preferred Package
CUSTOMER DIALOGUE NETWORK
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Body Details

Body Type

Pickup

Pricing Details

Price	$80,893
Additional Upfit Cost

Disclaimer:

New vehicle pricing includes all offers and incentives. Tax, Title and Tags not included in vehicle prices shown and must be paid by the purchaser. While great effort is made to ensure the accuracy of the information on this site, errors do occur so please verify information with a customer service rep. This is easily done by calling us or by visiting us at the dealership.

The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.