New 2026 GMC Sierra 3500 HD Chassis Cab SLE
VIN: 1GD4UTEY6TF304078
Stock: LG04078
Exterior:
Summit White
Drivetrain:
Four Wheel Drive
Interior:
Jet Black, Cloth seat trim
Transmission:
Automatic
Engine:
6.6L Duramax Turbo-Diesel V8 engine
Marianna GMC
4204 W Lafayette St
Marianna, FL 32446
Marianna, FL 32446
(850) 482-3051
Vehicle Details:
Chrome front bumper
- May require additional optional equipment
Deep-tinted glass
- Provides added protection from sun and glare
Body-color door handles
Cab-mounted cargo area lamps
- Activated by switch located on center switch bank
- Illuminates the cargo bed area
17" painted steel wheels
- May require additional optional equipment
Wheels, 17" (43.2 cm) painted steel (STD)
Stainless-steel beltline moldings
- May require additional optional equipment
IntelliBeam
- At speeds above 25 mph, can automatically turn vehicle's high beams on and off according to surrounding traffic conditions1
Chrome wheel trim and chrome center caps
- May require additional optional equipment
Animated LED projectors headlamps with LED turn signals and Daytime Running Lamps
- Illuminate when your vehicle is running and headlamps are off
17" LT235/80R17E all-terrain, blackwall tires
- May require additional optional equipment
Tires, LT235/80R17E all-terrain, blackwall (STD)
Smoked Amber LED roof marker lamps
- Roof-mounted lamps near the front of the cab
17" LT235/80R17E all-terrain, blackwall spare tire
- May require additional optional equipment
LED fog lamps
- Help minimize glare in adverse driving conditions
Winter Grille Cover
- May require additional optional equipment
Black outside power-adjustable vertical trailering mirrors with power folding/manual extending auto-dimming driver upper glass
- Lower convex mirrors
- Heated upper glass
- Integrated turn signal indicators
- Puddle lamps
- Perimeter lighting
- Auxiliary lighting
- Extends 3.31-inches
- May require additional optional equipment
6" Black rectangular assist steps
- Steps make it easier to get in and out of your vehicle
- Textured step pads help provide secure footing
- Black powder-coat finish
Front license plate bracket
- Front bracket is included if displaying a front license plate is required in your state
120-volt power outlet
- 3-prong auxiliary household-style outlet
- Located on the instrument panel
- Makes it convenient for powering laptops, phone chargers and other electronic devices
- May require additional optional equipment
Power windows with rear express-down
- May require additional optional equipment
Power windows with front passenger express-down
- Quickly lowers the window with the touch of a button
- If an obstruction is detected, the anti-pinch feature will auto-reverse
Cruise control
- Maintains a selected speed while driving
- Automatically disengages when the vehicle's traction control system needs to limit wheelspin on slippery surfaces or when the StabiliTrak® stability control system detects an oncoming skid
- Set and resume speed functions
- Steering-wheel mounted controls to easily maintain and manage cruising speed
Front USB ports
- 2 charge/Data ports1 located on the front console
Keyless Open and Start
- With the key fob in your possession, locks and unlocks your vehicles doors without having to use the key fob, increasing convenience
- With the vehicle in Park or Neutral, press the brake pedal and then press the POWER button to start the vehicle; the green indicator on the button will illuminate, along with a green "Ready" in the Driver Information Center
- With the vehicle in Park or Neutral, press the brake pedal and then press the start/stop button to start the vehicle; the button will illuminate
- Come to a complete stop and press the POWER button to turn off the vehicle
12-volt auxiliary front power outlet
- May require additional optional equipment
Power door locks
- Programmable
- Allows you to lock and unlock doors easily whether it's from the driver or front passenger seat or from outside using the key fob (when equipped)
Front rubberized-vinyl floor mats
- Helps protect your interior from road debris and the elements
- May require additional optional equipment
4-way manual front passenger seat
- Can be positioned forward or back and up or down
12" diagonal color Driver Information Center
- Includes driver personalization, warning messages and vehicle information
Assist handles
- Front A-pillar mounted for Driver and Passenger
- Rear B-pillar mounted
Rear USB ports, charging-only
- 2 charging USB ports1 located in the rear of the center console
Steering-wheel mounted controls
- Allow the driver to easily operate the audio system and phone interface controls
- May require additional optional equipment
Power windows with driver express-up/down
- Quickly raises the window or lowers it with the touch of a button
- If an obstruction is detected, the anti-pinch feature will auto-reverse
Rear rubberized-vinyl floor mats
- Helps protect your interior from road debris and the elements
- May require additional optional equipment
Compass
- Located in instrument cluster
13.4" diagonal GMC Premium Infotainment System with Google built-in
- 13.4" diagonal GMC Premium Infotainment System with Google built-in, includes multi-touch display, AM/FM/SiriusXM1 radio capable
- Bluetooth®2 streaming audio for music and select phones
- Wireless Apple CarPlay™ capability for compatible phones3
- Customize and manage entertainment and vehicle feature setting
- Use, control and manage select smartphone apps through the Infotainment system
- Voice-activated technology for phone
60/40 split-folding rear bench seat
- Includes child seat top tether anchor
- Can fold one or both sides up
Rear air vents
- Provides cabin comfort for rear occupants
Instrumentation
- 6-gauge cluster
- Speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
Wrapped steering wheel
Universal Vehicle Module
- Includes module, customer interface harness and instructions.
- Provides vehicle data over an open CAN network (J1939). 10 switchable inputs/outputs and Custom Configuration Tool to integrate upfit equipment controls.
- Software features that support Auto Vehicle Start, Shutdown Inhibit, Fast Idle and Snow Plow.
Outside temperature display
- Located in infotainment display
10-way power driver seat with power lumbar
- Moves the seat forward and back, and up and down
- Tilt the seat cushion and seatbacks
Front bucket seats
- May require additional optional equipment
Manual tilt and telescoping steering column
- Allows the driver to adjust the steering wheel up or down, and the steering column forward or back
- May require additional optional equipment
Remote Start
- Start your vehicle remotely and step into a comfortably warmed or cooled vehicle, depending on the weather and your preset preferences
- Locks doors and turns on parking lamps while the engine is running
- Activates the climate control system
Upfitter switches
- Program electrical components such as exterior lighting, snow removal equipment or other features to turn on and off at the flip of a switch
- Allows the driver to operate upfitter-installed equipment conveniently from inside the cab
- Provides 3-30 amp and 2 – 20 amp configurable circuits to facilitate installation of aftermarket electrical accessories by the dealer or upfitter1 at customer expense
- Installation instructions and technical assistance available at www.gmupfitter.com
- May require additional optional equipment
Inside rearview auto-dimming mirror
- Automatically dims the inside rearview mirror when it senses bright light from behind
- When headlamp glare is no longer detected, the mirror returns to its normal state
Dual-zone automatic climate control
- Automatically maintains the selected temperatures for both the driver and front passenger
- Allows individual climate settings for both driver and front passenger
- Driver and front passenger can choose a temperature up to 30 degrees difference
- May require additional optional equipment
Theft-deterrent unauthorized entry system
- Sounds the horn and flashes the turn signals when someone attempts to open the vehicle without the proper key or remote transmitter
- Helps deter unauthorized entry, helping to protect your vehicle
- May require additional optional equipment
Rubberized vinyl floor covering
- Provides good traction and convenient cleanup
Rear window defogger
- Helps to keep your rear view clear of fog or frost
- Utilizes a warming grid to help remove fog or frost from the rear window
Front center console
- Includes reconfigurable feature with cupholders, cell phone storage, power cord management and file holder capacity
- May require additional optional equipment
Wireless phone projection
- For Apple CarPlay™1 and Android Auto™2
13.4" diagonal GMC Premium Infotainment System with Google built-in
- 13.4" diagonal GMC Premium Infotainment System with Google built-in, includes multi-touch display, AM/FM/SiriusXM1 radio capable
- Bluetooth®2 streaming audio for music and select phones
- Wireless Apple CarPlay™ capability for compatible phones3
- Customize and manage entertainment and vehicle feature setting
- Use, control and manage select smartphone apps through the Infotainment system
- Voice-activated technology for phone
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)
Wi-Fi® Hotspot capable
- Terms and limitations apply. See onstar.com or dealer for details.
- May require additional optional equipment
6-speaker audio system
- Speakers are positioned throughout the cabin for outstanding sound quality and an enjoyable listening experience
SiriusXM with 360L Trial Subscription
- With your trial subscription, new GM vehicles equipped with SiriusXM with 360L advance in-car technology will bring you closer to your favorite stars, artists, creators, hosts and athletes1
- SiriusXM with 360L transforms your ride with our most extensive and personalized radio experience on the road that lets you enjoy ad-free music, talk and news, live sports, comedy, podcasts and more
- Experience SiriusXM wherever you go in your vehicle and on the SiriusXM app with personalization features to make discovering your perfect entertainment easier than ever before
Bluetooth®
- Pair your compatible mobile phone to your vehicle's infotainment system1
- Place and receive hands-free phone calls
- Store your phone's contact list in the system to place an outgoing call quickly using the touch-screen display or voice command system
- With streaming audio capability, you can listen to files stored on your phone or Bluetooth digital media device
Wireless Charging
- Uses induction technology for portable electronic devices
- Device may require optional case for phones that are compatible
4-wheel antilock disc brakes
- Help reduce wheel lockup and maintain steering control during hard braking on most slippery surfaces
- DuraLife™ brake rotors feature a hardened surface to reduce corrosion and provide quieter braking with less vibration. DuraLife™ rotors are hardened and strengthened during the manufacturing process
- Brake system features a corrosion-fighting process called Ferritic Nitro-Carburizing (FNC) which can double rotor life expectancy and reduce or minimize rust over non-FNC coated rotors
63.5 gallon (240 liters), Dual front and rear fuel tanks
- Front 23.5 gallon, (89 liters)
- Rear 40 gallon, (151 liters), mounted between frame side rails and behind rear axle
- May require additional optional equipment
Heavy-Duty Air Filter
- Thick construction helps to trap more dirt before it can enter the air intake
External engine oil cooler
- Heavy-duty air-to-oil cooler
- Helps extend engine oil life under heavy loads
Fully boxed frame
- Hydroformed front section
- High-strength steel
Capped fuel fill
- Requires diesel engine or pickup bed delete
Chassis Cab body
Push Button Start
Automatic locking rear differential
- When the differential senses a significant difference in wheel speed, it locks to turn both rear wheels in unison for added traction
- The Eaton® Locker senses a difference in wheel speed of approximately 100 rpm
14,000 lbs. GVWR
- When properly equipped; includes weight of vehicle, passengers, cargo and equipment
Suspension Package
- Designed to help maintain handling and ride quality while towing a trailer or carrying a load
Steering
- Recirculating Ball with smart flow power steering system
External auxiliary transmission oil cooler
- Heavy-duty air-to-oil cooler
- Helps provides optimal transmission performance even when operating under a heavy load or towing a trailer
- May require additional optional equipment
Air filtration monitoring
- Alerts the driver when the engine air filter needs replacement
Black vertical recovery hooks
- Two front frame-mounted1
Integrated trailer brake controller
- Integrated with the antilock brake system (ABS)
- Helps provide measured brake force signaling to electric-controlled trailer brake systems
- Trailer gain and output are displayed in the Driver Information Center
Engine block heater
- Helps ease cold weather starts
- Heats the engine and engine block fluids
Diesel exhaust brake
- Reduces the amount of conventional braking needed while towing a heavy trailer or driving downhill
- Uses the variable vanes in the turbocharger to smoothly and quietly create additional back pressure in the engine to help slow the vehicle
- Works with the transmission's Tow/Haul mode and Auto Grade Braking to help the driver maintain the desired speed even on long, steep downgrades
- Switch activated
- May require additional optional equipment
6.6L Duramax Turbo-Diesel V8 engine
- 445 hp [332 kW] @ 2800 rpm
- 910 b-ft. of torque [1220 Nm] @ 1600 rpm
- 3.42 rear axle ratio
- Exhaust brake
- Engine block heater
- Capped fuel fill
- Paired with an Allison® 10-speed automatic transmission
- Diesel Exhaust Fluid (DEF) fill located in fuel door
- Engine after run feature for cooling performance
- May require additional optional equipment
Autotrac® 2-speed transfer case with push button controls
- 4-button control 2WD, Auto, 4WD, 4WD LO
- 2WD High for most on-road and highway situations
- 4WD High for snowy or wet roads when added traction is needed
- 4WD Low for deep sand, mud or snow to provide maximum torque to all 4 wheels
- When in AUTO mode, remains in 2WD mode until the system detects wheel slippage
- Automatically engages 4WD until traction is regained
- Neutral
- ONLY used for towing vehicle (Dinghy tow capability)- allows vehicle to roll freely
- May require additional optional equipment
Wide-track rear axle
10-speed automatic transmission
- Tow/Haul mode reduces shift cycling for better control and improved cooling when towing or hauling heavy loads
- Electronically controlled with overdrive
- Auto Grade Braking that automatically downshifts when needed to enable engine braking, helping to slow the vehicle on downhill grades and reduce brake wear (operates in Tow/Haul mode)
- May require additional optional equipment
Skid plates
- Help protect the front underbody, oil pan, differential case and transfer case
- May require additional optional equipment
Heavy-duty dual batteries with 1460 cold-cranking amps
- 70 Amp-hr
- Maintenance-free with rundown protection and retained accessory power
- May require additional optional equipment
220-amp alternator
- May require additional optional equipment
3.42 rear axle ratio
- Requires a diesel engine
Brake pad wear indicator
Lane Departure Warning
- Alerts you when it detects that you are unintentionally drifting out of detected lane lines1
- System alerts do not occur if you're using your turn signal, or it detects you may be intentionally leaving your lane
Forward Collision Alert
- Warns you if it detects a potential collision with a detected vehicle you're following so you can take action1
- Can also provide a tailgating alert if you're following a vehicle much too closely
6 airbags
- Dual-stage frontal airbags for driver and front outboard passenger1
- Seat-mounted side-impact airbags for driver and front outboard passenger1
- Head-curtain airbags for outboard seating positions1
- Includes front outboard Passenger Sensing System for frontal outboard passenger airbag and illuminates a status light that indicates whether the airbag is on or off1
Teen Driver
- Helps encourage safe driving habits for teens by providing an in-vehicle report card1
- Activates certain safety systems, if equipped, when a Teen Driver-designated key fob is used
- Mutes the radio until the front-seat occupants fasten their seat belts
StabiliTrak, electronic stability control system with traction control
- Automatically helps enhance control, particularly during emergency maneuvers, by adjusting the brakes and engine torque to help you stay on your intended path
- Activates when vehicle sensors detect a difference between the driver's intended path and the direction the vehicle is actually travelling
- Includes Traction Control that detects wheel slippage and applies brake pressure and/or reduces engine power to help the driver maintain control when accelerating on wet or snow-covered roads
- Includes Brake Assist which detects rapid brake pedal applications due to emergency braking situations and provides additional braking via the Antilock Brake System (ABS) module
- Includes Trailer Sway Control
- Hill Start Assist
LED Daytime Running Lamps
- Daytime Running Lamps automatically illuminate signature lighting
Rear Seat Reminder
- Helps to remind the driver to check the back seat(s) before leaving the vehicle1
- Activates when rear doors are opened and closed up to 10 minutes before or anytime while your vehicle is on
- Under certain conditions, once the vehicle is switched off, designed to sound audible chimes and display a visual message within the Driver Information Center
- Activates only once each time the vehicle is turned on and off, and would require re-activation on a second trip
Buckle to Drive
- Helps remind the driver to buckle their seat belt before driving by preventing the vehicle from being shifted out of PARK temporarily when the driver's seat belt is not buckled
- The feature also reminds the front passenger to buckle up, if equipped
Following Distance Indicator
- Displays the following time in seconds between your vehicle and a detected vehicle in front of you1
- Designed to help you maintain a safe following distance
Front Pedestrian Braking
- At speeds between 5 and 50 mph, can help you avoid or reduce the severity of a collision with a pedestrian it detects directly in front of you1
- Provides pedestrian alerts and can automatically provide hard emergency braking or enhance driver's hard braking
- Limited nighttime and low visibility performance
Automatic Emergency Braking
- Can help you avoid or reduce the severity of a collision with a detected vehicle you're following using camera technology1
- Works at speeds between 5 and 50 mph
OnStar® services capable
- See onstar.com for details and limitations. Services vary by model. Service plan required.
OnStar Basics
- Drive confidently with core OnStar services including1
- Remote commands
- Built-in voice assistance
- Real-time traffic and navigation
- Automatic Crash Response to help if you're in need
Tire Pressure Monitoring System
- Monitors the pressure in each tire and alerts you if there is a low-pressure condition in one or more of the tires1
- Includes Tire Fill Alert1