Meet the 2026 GMC Sierra 3500HD SLE—a powerhouse built for work and capability. This new Crew Cab is engineered with a robust 6.6L V8 Diesel Turbochar… Read More…
Meet the 2026 GMC Sierra 3500HD SLE—a powerhouse built for work and capability. This new Crew Cab is engineered with a robust 6.6L V8 Diesel Turbocharged engine paired with a 10-speed automatic transmission and four-wheel drive, delivering the torque and traction you need for demanding jobs and tough terrain. The brilliant white exterior with jet black interior creates a professional, striking appearance that commands respect on any job site or highway.
- 6.6L V8 Diesel Turbocharged engine with 220-amp alternator - X31 Off-Road Package with advanced suspension and Hill Descent Control - Gooseneck/5th Wheel Prep Package for maximum towing flexibility - Hitch Package with integrated towing solutions - 20 bright face wheels with dark painted pockets and all-terrain tires - GMC Protection Package for added peace of mind - Heated steering wheel and dual-zone automatic climate control - Crew Cab with front 40/20/40 split-bench seats and 10-way power driver seat - Premium GMC Infotainment System with SiriusXM 360L trial subscription - Remote keyless entry, push-button start, and wireless phone projection
This Sierra 3500HD delivers capability with comfort. The SLE trim combines essential features with premium options, including heated front seats, advanced safety technologies, and a comprehensive infotainment system. Visit us today to experience the power, reliability, and craftsmanship that make GMC's heavy-duty lineup the right choice for your next truck. Price does not include Tax, Title, License or dealer fees. Price includes: $3500 - Buick & GMC Consumer Cash Program. Exp. 11/02/2026 Read Less
Chassis Details
Stock Number
TC082864
Stock Type
New
Year
2026
Make
GMC
Model
Sierra 3500
Class
3
GVWR
12,100
Drivetrain
4WD
Cab Type
Crew
Vehicle Trim
SLE
Vehicle VIN
1GT4UTEY0TF340384
Interior Color
Jet Black, Cloth seat trim
Seating Capacity
6
Exterior Color Description
Summit White
Engine Cylinder Count
8
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
Seat adjuster, passenger 4-way manual
IntelliBeam, automatic high beam on/off (Included and only available with (PDI) Sierra HD Pro Safety.)
Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
Taillamps, LED Signature Tail, Incandescent Brake, Turn & Reverse Lamps
Daytime Running Lamps LED signature lighting
Cruise control, steering wheel-mounted
HD Rear Vision Camera (Not available with (ZW9) pickup bed delete. Removed with (UV2) HD Surround Vision.)
Door locks, power
Assist handles, front A-pillar mounted for driver and passenger, rear B-pillar mounted
Wireless Phone Projection for Apple CarPlay and Android Auto
Door handles, body-color
USB Ports, 2, Charge/Data ports located on instrument panel
OnStar Services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)
Single Rear Wheels
Recovery hooks, front, frame-mounted, Black
Driver Information Center, enhanced, 12.3" diagonal reconfigurable multicolor digital display
CornerStep, rear bumper
Steering wheel audio controls
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)
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.)
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)
Auto-locking rear differential
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.)
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
LED Signature DRL's
Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
Windows, power rear, express down (Not available on Regular Cab models.)
Trailer brake controller, integrated
Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet) (Deleted with (ZW9) pickup bed delete.)
Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light (Deleted with (ZW9) pickup bed delete.)
Cooling, external engine oil cooler
Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
Exterior Temperature Display located in radio display
Window, power front, drivers express up/down
Steering, Recirculating Ball with smart flow power steering system
Seat trim, Cloth
Front Pedestrian Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
Seats, front 40/20/40 split-bench with covered armrest storage and under-seat storage (lockable) (STD)
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist
Cargo tie downs (12), fixed, rated at 500 lbs per corner
Forward Collision Alert (Included and only available with (PDI) Sierra HD Pro Safety.)
Bumper, rear chrome with bumper CornerSteps
Tailgate and bed rail protection caps, top (Deleted with (ZW9) pickup bed delete.)
Lane Departure Warning (Included and only available with (PDI) Sierra HD Pro Safety.)
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
Glass, deep-tinted
Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
Bluetooth for phone connectivity to vehicle infotainment system
Four wheel drive
Brake lining wear indicator
Tire, spare LT275/70R18 all-terrain, blackwall (Included and only available with (QF6) LT275/70R18E all-terrain, blackwall tires or (QF9) LT275/65R20 all-terrain, blackwall tires with (E63) pickup bed models. Available to order when (ZW9) pickup bed delete and (QF6) LT275/70R18E all-terrain, blackwall tires are ordered.)
Air vents, rear (Not available with Regular Cab model.)
Tire Pressure Monitoring System auto learn, includes Tire Fill Alert (does not apply to spare tire)
Transfer case, two-speed electronic shift with push button controls (Requires 4WD models.)
Headlamps, Animated LED projectors, LED turn signals and Daytime Running Lamps
Keyless Open and Start includes remote keyless entry
Bed Step, Black integrated on forward portion of bed on driver and passenger side (Not available with (ZW9) pickup bed delete.)
Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
Rear Seat Reminder (Requires Crew Cab or Double Cab model.)
Floor mats, rubberized-vinyl front (Included and only available with (B30) color-keyed carpeting. Deleted when LPO floor liners are ordered.)
Tailgate, standard (Deleted with (ZW9) pickup bed delete.)
Grille, Chrome surround with chrome insert bars
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
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
Seat Belt Adjustable Guide Loops, front row only (Included and only available on Crew Cab and Double Cab models. Not available with (ZW9) pickup bed delete.)
Audio system feature, 6-speaker system (Requires Crew Cab or Double Cab model.)
Bumper, front chrome lower
GMC Premium information Display- 13.4" diagonal Multicolor touch screen
USB ports, (2) charge-only, rear
Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering (Not available with (ZW9) pickup bed delete.)
SiriusXM
Suspension Package (Not available with (X31) Off-Road Package.)
Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching (Deleted with (ZW9) pickup bed delete.)
Steering wheel, wrapped
Moldings, beltline, stainless steel
Floor mats, rubberized-vinyl rear (Requires Crew Cab or Double Cab model. Included and only available with (B30) color-keyed carpeting. Deleted when LPO floor liners are ordered.)
Window, power front, passenger express down
Compass, located in instrument cluster
Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor) (Not available with Regular Cab model.)
Indicator-Seat Belt WARNING, Rear Seat (Requires Crew Cab or Double Cab model.)