New 2026 GMCSierra 3500HD SLE 6.6L V8
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- 2026 GMC Sierra 3500HD
- Exterior Color
- Summit White
- Interior Color
- Black
- Body/Seating
- Truck/3 seats
- Seats
- 3 seats
- Transmission
- 10-Speed Automatic
- Drivetrain
- 4WD
- Engine
- 6.6L V8
- VIN
- 1GT3UTE79TF328446
- Stock Number
- 26780
GMC
Sierra 3500HD
Highlighted Features
- Lane departure
- Emergency communication system
- Premium audio system
- Wireless phone connectivity
- Auto high-beam headlights
- Perimeter/approach lights
- Remote keyless entry
- Steering wheel mounted audio controls
- Fully automatic headlights
- Alloy wheels
- Heated door mirrors
- Trailer sway control
Included Packages & Accessories
- Auto-Dimming Inside Rear-View Mirror
- Pickup Bed
- 3.73 Rear Axle Ratio
- Heavy-Duty 80 Amp-Hour Battery
- Cloth Seat Trim
- Lane Departure Warning System
- Front License Plate Kit
- 6" Rectangular Chromed Tubular Assist Steps
- Suspension Package
- 4-Wheel Disc Brakes
- Emergency communication system: OnStar Services capable
- Premium audio system: Premium GMC Infotainment System
- AM/FM radio: SiriusXM with 360L
- Auto High-beam Headlights
- Exterior Parking Camera Rear
- Front Center Armrest w/Storage
- Compass
- 2 Speakers
- Variably intermittent wipers
- Turn signal indicator mirrors
- Trip computer
- Traction control
- Tilt steering wheel
- Steering wheel mounted audio controls
- Speed control
- Remote keyless entry
- Rear step bumper
- Power windows
- Power steering
- Power door mirrors
- Passenger vanity mirror
- Passenger door bin
- Panic alarm
- Overhead console
- Overhead airbag
- Outside temperature display
- Occupant sensing airbag
- Low tire pressure warning
- Illuminated entry
- Heated door mirrors
- Fully automatic headlights
- Front wheel independent suspension
- Front reading lights
- Front anti-roll bar
- Dual front side impact airbags
- Dual front impact airbags
- Driver vanity mirror
- Driver door bin
- Delay-off headlights
- Bumpers: chrome
- Brake assist
- ABS brakes
- Voltmeter
- Tachometer
- Electronic Stability Control
- Air Conditioning
- SiriusXM with 360L Trial Subscription
- Preferred Equipment Group 3SA
- 4-Way Manual Driver Seat Adjuster
- 10-Way Power Driver Seat Adjuster with Lumbar
- 4-Way Manual Passenger Seat Adjuster
- Deep-Tinted Glass
- Keyless Open and Start
- Front 40/20/40 Split-Bench Seats with Lockable Storage
- Remote Start Package
- Push Button Start
- Remote Vehicle Starter System
- Electric Rear-Window Defogger
- Spray-on Pickup Bedliner with GMC Logo
- Dual-Zone Automatic Climate Control
- Power-Adjustable Black Outside Mirrors
- Chrome Surround Grille with Chrome Insert Bars
- Radio: AM/FM Stereo with Premium GMC Infotainment System
- Heated Driver and Front Outboard Passenger Seats
- 120-Volt Bed Mounted Power Outlet
- Heated Steering Wheel
- 120-Volt Instrument Panel Power Outlet
- Adaptive Cruise Control
- 220 Amp Alternator
- Manual Tilt-Wheel/Telescoping Steering Column
- 2-Speed Electronic Shift Transfer Case
- Skid Plates
- SLE Convenience Package
- Sierra HD Pro Safety
- Preferred Package
- Assist Step and Floor Liner Package
- Wireless Phone Projection
- Hitch Guidance with Hitch View
- All-Weather Floor Liners
- LED Fog Lamps
- Buckle to Drive
- IntelliBeam Automatic High Beam on/Off
- Perimeter Lighting
- 2-Speaker Audio System Feature
- 2 Charge/Data USB Ports
- Following Distance Indicator
- in-Vehicle Trailering App
- Forward Collision Alert
- LED Cargo Area Lighting
- Automatic Emergency Braking
- Steering Wheel Audio Controls
- Front Pedestrian Braking
- GMC Premium 13.4" Diagonal Information Display
- Unauthorized Entry Theft-Deterrent System
- Snow Plow Prep/Camper Package
- Gooseneck/5th Wheel Prep Package
- SLE Heated Package
Included Packages & Options
- Gooseneck/5th Wheel Prep Package$1,090
- Spray-on Pickup Bedliner with GMC Logo
- SLE Convenience Package$915
- Dual-Zone Automatic Climate Control
- 10-Way Power Driver Seat Adjuster with Lumbar
- Manual Tilt-Wheel/Telescoping Steering Column
- LED Fog Lamps
- Preferred Package$840
- in-Vehicle Trailering App
- Hitch Guidance with Hitch View
- Adaptive Cruise Control
- LED Cargo Area Lighting
- Assist Step and Floor Liner Package$825
- All-Weather Floor Liners
- Snow Plow Prep/Camper Package$530
- 220 Amp Alternator
- Skid Plates
- Remote Start Package$525
- Remote Vehicle Starter System
- Unauthorized Entry Theft-Deterrent System
- Electric Rear-Window Defogger
- Power-Adjustable Black Outside Mirrors$515
- Perimeter Lighting
- SLE Heated Package$400
- Heated Driver and Front Outboard Passenger Seats
- Heated Steering Wheel
Included Options
- 6" Rectangular Chromed Tubular Assist Steps$895
Detailed Specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Driver door bin
- Driver vanity mirror
- Emergency communication system: OnStar Services capable
- Front beverage holders
- Illuminated entry
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Proximity key: doors and push button start
- Remote keyless entry
- Speed control
- Tilt steering wheel
- Alloy wheels
- Front anti-roll bar
- Front wheel independent suspension
- Power steering
- Single rear wheels
- Tires: all-terrain
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM with 360L
- Premium audio system: Premium GMC Infotainment System
- Primary LCD size: 13.4"
- Smart device integration
- Speakers: 2
- Steering wheel mounted audio controls
- Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
- Wireless phone connectivity
- Basic warranty: 36 months/36,000miles
- Corrosion perforation warranty: 72 months/100,000miles
- Maintenance warranty: 12 months/ unlimited distance
- Front center armrest: w/storage
- Front seats: bench
- Max seating capacity: 3
- Seat Upholstery: cloth
- Cylinder configuration: V-8
- Drive type: four-wheel
- Engine liters: 6.6L
- Engine location: front
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Rear locking differential
- Transmission: 10 speed automatic
- Variable valve control
- Ground clearance (min): 285mm (11.2")
- Bumpers: chrome
- Heated door mirrors
- Hitch Class: IV
- Power door mirrors
- Rear cargo: tailgate
- Rear step bumper
- Trailer hitch
- Trailer sway control
- Turn signal indicator mirrors
- Engine displacement: 6.6 L
- Exterior body width: 2,079mm (81.8")
- Exterior height: 2,056mm (80.9")
- Exterior length: 6,002mm (236.3")
- Front headroom: 1,095mm (43.1")
- Front hiproom: 1,547mm (60.9")
- Front legroom: 1,131mm (44.5")
- Front shoulder room: 1,678mm (66.1")
- Towing capacity: 6,577kg (14,500lbs)
- Turning radius: 7.1m (23.5')
- Wheelbase: 3,607mm (142.0")
- Appearance: digital/analog
- Auto high-beam headlights
- Compass
- Configurable
- Delay-off headlights
- Front reading lights
- Fully automatic headlights
- Lane departure: warning
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- Tachometer
- Trip computer
- Variably intermittent wipers
- Voltmeter
- 4 wheel disc brakes
- ABS brakes
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Forward collision: mitigation
- Front pedestrian detection: prevention
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Traction control
Standard Features
- Spray-on Pickup Bedliner with GMC Logo
- Dual-Zone Automatic Climate Control
- 10-Way Power Driver Seat Adjuster with Lumbar
- Manual Tilt-Wheel/Telescoping Steering Column
- LED Fog Lamps
- in-Vehicle Trailering App
- Hitch Guidance with Hitch View
- Adaptive Cruise Control
- LED Cargo Area Lighting
- All-Weather Floor Liners
- 220 Amp Alternator
- Skid Plates
- Remote Vehicle Starter System
- Unauthorized Entry Theft-Deterrent System
- Electric Rear-Window Defogger
- Perimeter Lighting
- Heated Driver and Front Outboard Passenger Seats
- Heated Steering Wheel
- Forward Collision Alert
- Following Distance Indicator
- Front Pedestrian Braking
- IntelliBeam Automatic High Beam on/Off
- Buckle to Drive
- Automatic Emergency Braking
- 4-Way Manual Passenger Seat Adjuster
- GMC Premium 13.4" Diagonal Information Display
- 2-Speaker Audio System Feature
- Sierra HD Pro Safety
- Wireless Phone Projection
- SiriusXM with 360L Trial Subscription
- Push Button Start
- Keyless Open and Start
- 120-Volt Instrument Panel Power Outlet
- 120-Volt Bed Mounted Power Outlet
- 2 Charge/Data USB Ports
- 4-Way Manual Driver Seat Adjuster
- Deep-Tinted Glass
- Chrome Surround Grille with Chrome Insert Bars
- Steering Wheel Audio Controls
- 2-Speed Electronic Shift Transfer Case
Dealer Notes
Summit White 2026 GMC Sierra 3500HD SLE 4WD 10-Speed Automatic 6.6L V8 10-Speed Automatic, 4WD, Black Cloth.
- MSRP
- $63,580
- Doc and CVR Fee
- Please Call
- Everyone Price
- Please Call
- GM Employee Price
- Please Call
- We're here to help: (877) 484-2975
- We're here to help: (877) 484-2975