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MSRP: $87,540

New 2026 GMC Sierra 3500 SLT Crew Cab 4x4 Pickup

Stock #FKWNNP*O
New 2026 GMC Sierra 3500 SLT Crew Cab 4x4 Pickup for sale #FKWNNP*O - photo 1
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Vehicle Notes

2026 GMC Sierra 3500HD SLTExplore our extensive inventory of new and pre-owned Buick and GMC vehicles at LaFontaine Buick GMC of Highland. Each vehicl…
Read More… 2026 GMC Sierra 3500HD SLTExplore our extensive inventory of new and pre-owned Buick and GMC vehicles at LaFontaine Buick GMC of Highland. Each vehicle is meticulously inspected to meet our high standards, guaranteeing you drive away in a reliable and stylish car. When you shop with us, you get more than just a car; you get the LaFontaine Family Deal. This means transparent pricing, exceptional customer service, and a commitment to making you feel like part of our family. Our team operates with integrity, respect, and a dedication to exceeding your expectations. Visit LaFontaine Buick GMC of Highland today and discover the perfect vehicle for your needs.Located at 4000 W Highland Rd, Highland, MI, LaFontaine Buick GMC Highland is easily accessible and open six days a week to serve you better. Whether you're looking for a new vehicle, need service, or want to explore financing options, our friendly staff is here to assist you. Check out the features on this 2026 GMC Sierra 3500HD Assist Step & Floor Liner Package (LPO) (All-Weather Floor Liners (LPO)), Gooseneck/5th Wheel Prep Package (Spray-On Pickup Bedliner w/GMC Logo), Sierra HD Pro Safety Plus Package, SLT Convenience Package (Front Bucket Seats), SLT Preferred Package (Adaptive Cruise Control), Suspension Package, X31 Off-Road & Protection Package (Wheels: 20" Bright Face w/Dark Painted Pockets), X31 Off-Road Package (Hill Descent Control and Off-Road Suspension), 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 18" Machined Aluminum Wheels, 2 Charge-Only Rear USB Ports, 2 Charge/Data USB Ports, 2-Speed Active Transfer Case, 3.42 Rear Axle Ratio, 3.73 Rear Axle Ratio, 4-Wheel Disc Brakes, 6 Speakers, 6-Speaker Audio System Feature, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM with 360L, Auto High-beam Headlights, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic Emergency Braking, Automatic temperature control, Brake assist, Buckle to Drive, Bumpers: chrome, Chrome Surround Grille w/Chrome Insert Bars, Compass, Deep-Tinted Glass, Delay-off headlights, Driver door bin, Driver Memory, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electric Rear-Window Defogger, Electronic Stability Control, Exterior Parking Camera Rear, Following Distance Indicator, Forward Collision Alert, Front 40/20/40 Split-Bench Seats w/Lockable Storage, Front anti-roll bar, Front Center Armrest w/Storage, Front dual zone A/C, Front fog lights, Front Pedestrian Braking, Front Rain-Sensing Wipers, Front reading lights, Front wheel independent suspension, Fully automatic headlights, GMC MultiPro Tailgate, GMC Premium 13.4" Diagonal Information Display, Heated door mirrors, Heated Driver & Front Outboard Passenger Seats, Heated front seats, Heated steering wheel, Heavy-Duty 80 Amp-Hr Battery, Hitch Guidance w/Hitch View, Illuminated entry, IntelliBeam Automatic High Beam On/Off, Keyless Open & Start, Lane Departure Warning System, LED Cargo Area Lighting, Low tire pressure warning, Manual Tilt-Wheel/Telescoping Steering Column, Memory seat, Occupant sensing airbag, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Perf Leather-Appointed Front Outboard Seat Trim, Pickup Bed, Power door mirrors, Power driver seat, Power Front Windows w/Passenger Express Up/Down, Power passenger seat, Power steering, Power Sunroof, Power windows, Premium audio system: Premium GMC Infotainment System, Push Button Start, Radio: AM/FM w/Premium GMC Infotainment System, Rain sensing wipers, Rear reading lights, Rear seat center armrest, Rear step bumper, Rear Wheelhouse Liners, Rear window defroster, Remote keyless entry, Remote Vehicle Starter System, Security Price includes: GM employee purchase program*, $500 - Buick & GMC Consumer Cash Program. Exp. 09/02/2025
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Chassis Details

Stock Number
FKWNNP*O
Stock Type
New
Year
2026
Make
GMC
Model
Sierra 3500
Class
3
Drivetrain
4x4
Cab Type
Crew
Vehicle Trim
SLT
Seating Capacity
6
Exterior Color Description
Black
Engine Cylinder Count
8
Transmission Type
Automatic
Fuel Type
Diesel
Engine Model
L5P
Engine Size (L)
6.6
Brake Type
Hydraulic

Vehicle Options

  • 3.73 Rear Axle Ratio
  • 3.42 Rear Axle Ratio
  • 18" Machined Aluminum Wheels
  • Wheels: 20" Bright Face w/Dark Painted Pockets
  • Front 40/20/40 Split-Bench Seats w/Lockable Storage
  • Front Bucket Seats
  • Perf Leather-Appointed Front Outboard Seat Trim
  • 10-Way Power Driver Seat Adjuster w/Lumbar
  • SLT Convenience Package
  • SLT Preferred Package
  • Sierra HD Pro Safety Plus Package
  • Radio: AM/FM w/Premium GMC Infotainment System
  • Adaptive Cruise Control
  • Electric Rear-Window Defogger
  • 120-Volt Instrument Panel Power Outlet
  • 2 Charge-Only Rear USB Ports
  • Power Sunroof
  • All-Weather Floor Liners (LPO)
  • X31 Off-Road & Protection Package
  • Spray-On Pickup Bedliner w/GMC Logo
  • Deep-Tinted Glass
  • LED Cargo Area Lighting
  • Pickup Bed
  • GMC MultiPro Tailgate
  • Rear Wheelhouse Liners
  • Assist Step & Floor Liner Package (LPO)
  • X31 Off-Road Package
  • Gooseneck/5th Wheel Prep Package
  • Trailer Tire Pressure Monitor Sensors
  • Skid Plates
  • Suspension Package
  • Off-Road Suspension
  • 2-Speed Active Transfer Case
  • SiriusXM w/360L Trial Subscription
  • Driver Memory
  • 10-Way Power Passenger Seat Adjuster w/Lumbar
  • Power Front Windows w/Passenger Express Up/Down
  • Keyless Open & Start
  • Push Button Start
  • Remote Vehicle Starter System
  • Front Rain-Sensing Wipers
  • Chrome Surround Grille w/Chrome Insert Bars
  • Hill Descent Control
  • Heated Driver & Front Outboard Passenger Seats
  • 120-Volt Bed Mounted Power Outlet
  • Heavy-Duty 80 Amp-Hr Battery
  • Manual Tilt-Wheel/Telescoping Steering Column
  • Sierra HD Pro Safety
  • Wireless Phone Projection
  • Hitch Guidance w/Hitch View
  • Buckle to Drive
  • IntelliBeam Automatic High Beam On/Off
  • 2 Charge/Data USB Ports
  • Following Distance Indicator
  • Forward Collision Alert
  • Lane Departure Warning System
  • Automatic Emergency Braking
  • Steering Wheel Audio Controls
  • Front Pedestrian Braking
  • 6-Speaker Audio System Feature
  • GMC Premium 13.4" Diagonal Information Display
  • Unauthorized Entry Theft-Deterrent System
  • 4-Wheel Disc Brakes
  • 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
  • Auto-dimming Rear-View mirror
  • Variably intermittent wipers
  • Turn signal indicator mirrors
  • Trip computer
  • Traction control
  • Tilt steering wheel
  • Telescoping steering wheel
  • Steering wheel mounted audio controls
  • Split folding rear seat
  • Speed-sensing steering
  • Speed control
  • Security system
  • Remote keyless entry
  • Rear window defroster
  • Rear step bumper
  • Rear seat center armrest
  • Rear reading lights
  • Rain sensing wipers
  • Power windows
  • Power steering
  • Power passenger seat
  • Power driver seat
  • Power door mirrors
  • Passenger vanity mirror
  • Passenger door bin
  • Panic alarm
  • Overhead console
  • Overhead airbag
  • Outside temperature display
  • Occupant sensing airbag
  • Memory seat
  • Low tire pressure warning
  • Illuminated entry
  • Heated steering wheel
  • Heated front seats
  • Heated door mirrors
  • Fully automatic headlights
  • Front wheel independent suspension
  • Front reading lights
  • Front fog lights
  • Front dual zone A/C
  • 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
  • Automatic temperature control
  • Auto-dimming door mirrors
  • Alloy wheels
  • ABS brakes
  • Voltmeter
  • Tachometer
  • Electronic Stability Control
  • Air Conditioning
  • 6 Speakers
  • View All
New 2026 GMC Sierra 3500 SLT Crew Cab 4x4 Pickup for sale #FKWNNP*O - photo 1
Photo shown is a stock image and not an image of this exact vehicle. Contact us for more information.

Body Details

Body Type
Pickup
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Pricing Details

MSRP $87,540
Additional Upfit Cost

Vehicle available NOW in Highland, MI.

Contact LaFontaine Cadillac Buick GMC Highland for more info.

(248) 971-2387

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