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Family Deal Price: $68,374

New 2026 GMC Sierra 2500 SLT Crew Cab 4WD Pickup

Stock #26G1597
New 2026 GMC Sierra 2500 SLT Crew Cab 4WD Pickup for sale #26G1597 - photo 1
New 2026 GMC Sierra 2500 SLT Crew Cab 4WD Pickup for sale #26G1597 - photo 1 New 2026 GMC Sierra 2500 SLT Crew Cab 4WD Pickup for sale #26G1597 - photo 2 New 2026 GMC Sierra 2500 SLT Crew Cab 4WD Pickup for sale #26G1597 - photo 3 New 2026 GMC Sierra 2500 SLT Crew Cab 4WD Pickup for sale #26G1597 - photo 4 New 2026 GMC Sierra 2500 SLT Crew Cab 4WD Pickup for sale #26G1597 - photo 5 New 2026 GMC Sierra 2500 SLT Crew Cab 4WD Pickup for sale #26G1597 - photo 6 New 2026 GMC Sierra 2500 SLT Crew Cab 4WD Pickup for sale #26G1597 - photo 7 New 2026 GMC Sierra 2500 SLT Crew Cab 4WD Pickup for sale #26G1597 - photo 8 New 2026 GMC Sierra 2500 SLT Crew Cab 4WD Pickup for sale #26G1597 - photo 9 New 2026 GMC Sierra 2500 SLT Crew Cab 4WD Pickup for sale #26G1597 - photo 10 New 2026 GMC Sierra 2500 SLT Crew Cab 4WD Pickup for sale #26G1597 - photo 11 New 2026 GMC Sierra 2500 SLT Crew Cab 4WD Pickup for sale #26G1597 - photo 12 New 2026 GMC Sierra 2500 SLT Crew Cab 4WD Pickup for sale #26G1597 - photo 13 New 2026 GMC Sierra 2500 SLT Crew Cab 4WD Pickup for sale #26G1597 - photo 14 New 2026 GMC Sierra 2500 SLT Crew Cab 4WD Pickup for sale #26G1597 - photo 15 New 2026 GMC Sierra 2500 SLT Crew Cab 4WD Pickup for sale #26G1597 - photo 16 New 2026 GMC Sierra 2500 SLT Crew Cab 4WD Pickup for sale #26G1597 - photo 17 New 2026 GMC Sierra 2500 SLT Crew Cab 4WD Pickup for sale #26G1597 - photo 18 New 2026 GMC Sierra 2500 SLT Crew Cab 4WD Pickup for sale #26G1597 - photo 19 New 2026 GMC Sierra 2500 SLT Crew Cab 4WD Pickup for sale #26G1597 - photo 20 New 2026 GMC Sierra 2500 SLT Crew Cab 4WD Pickup for sale #26G1597 - photo 21 New 2026 GMC Sierra 2500 SLT Crew Cab 4WD Pickup for sale #26G1597 - photo 22 New 2026 GMC Sierra 2500 SLT Crew Cab 4WD Pickup for sale #26G1597 - photo 23 New 2026 GMC Sierra 2500 SLT Crew Cab 4WD Pickup for sale #26G1597 - photo 24
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Vehicle Notes

2026 GMC Sierra 2500HD SLT $7,871 off MSRP!Explore our extensive inventory of new and pre-owned Buick and GMC vehicles at LaFontaine Buick GMC of High…
Read More… 2026 GMC Sierra 2500HD SLT $7,871 off MSRP!Explore 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 2500HD Gooseneck/5th Wheel Prep Package (Spray-On Pickup Bedliner w/GMC Logo), Sierra HD Pro Safety Plus Package (Bed View Camera w/2 Trailer Camera Provisions, HD Surround Vision, Rear Cross Traffic Alert, Safety Alert Seat, Trailer Cam Provisions & Trailer Viewing Software, Trailer Side Blind Zone Alert, and Ultrasonic Front & Rear Park Assist), SLT Convenience Package (2 Charge/Data USB Ports Inside Center Console, Bose Premium 7-Speaker Sound System, Floor-Mounted Center Console, Front Bucket Seats, LED Smoked Amber Roof Marker Lamps, Ventilated Driver & Front Passenger Seats, and Wireless Charging), SLT Preferred Package (Adaptive Cruise Control, Heated 2nd Row Outboard Seats, Power Sliding Rear Window w/Defogger, and Universal Home Remote), SLT Premium Package (6" Rectangular Chromed Tubular Assist Steps), Snow Plow Prep/Camper Package (220-Amp Alternator), Suspension Package, X31 Off-Road & Protection Package (All-Weather Floor Liners (LPO) and 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, 3.73 Rear Axle Ratio, 4-Wheel Disc Brakes, 6 Speakers, 6-Speaker Audio System Feature, 700 Cold-Cranking Amps/70 Amp-hr Auxiliary Battery, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, 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, Emergency communication system: OnStar, Following Distance Indicator, Forward Collision Alert, Front 40/20/40 Split-Bench Seats, 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, Heated door mirrors, Heated Driver & Front Outboard Passenger Seats, Heated front seats, Heated steering wheel, Heavy-Duty 80 Amp Battery, Hitch Guidance w/Hitch View, Illuminated entry, In-Vehicle Trailering System App, 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, Occ Price includes: GM employee purchase program*, $500 - Buick & GMC Consumer Cash Program. Exp. 11/03/2025
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Chassis Details

Stock Number
26G1597
Stock Type
New
Year
2026
Make
GMC
Model
Sierra 2500
Class
3
Drivetrain
4WD
Cab Type
Crew
Vehicle Trim
SLT
Vehicle VIN
1GT4UNE78TF161609
Interior Color
Jet Blk Perforated Lth-Ap
Seating Capacity
6
Exterior Color Description
Black
Engine Cylinder Count
8
Transmission Type
Automatic
Fuel Type
Gasoline
Engine Model
L8T
Engine Size (L)
6.6
Brake Type
Hydraulic

Vehicle Options

  • Gooseneck/5th Wheel Prep Package
  • Sierra HD Pro Safety Plus Package
  • SLT Convenience Package
  • SLT Preferred Package
  • SLT Premium Package
  • Snow Plow Prep/Camper Package
  • Suspension Package
  • X31 Off-Road & Protection Package
  • X31 Off-Road Package
  • 6 Speakers
  • 6-Speaker Audio System Feature
  • AM/FM radio: SiriusXM with 360L
  • Bose Premium 7-Speaker Sound System
  • Premium audio system: Premium GMC Infotainment System
  • Radio: AM/FM w/Premium GMC Infotainment System
  • SiriusXM w/360L Trial Subscription
  • Steering Wheel Audio Controls
  • Air Conditioning
  • Automatic temperature control
  • Electric Rear-Window Defogger
  • Front dual zone A/C
  • Rear window defroster
  • 120-Volt Bed Mounted Power Outlet
  • 120-Volt Instrument Panel Power Outlet
  • Driver Memory
  • Memory seat
  • Power driver seat
  • Power steering
  • Power windows
  • Push Button Start
  • Remote keyless entry
  • Remote Vehicle Starter System
  • Steering wheel mounted audio controls
  • Universal Home Remote
  • Manual Tilt-Wheel/Telescoping Steering Column
  • Off-Road Suspension
  • Speed-sensing steering
  • Traction control
  • 4-Wheel Disc Brakes
  • ABS brakes
  • Dual front impact airbags
  • Dual front side impact airbags
  • Emergency communication system: OnStar
  • Front anti-roll bar
  • Front wheel independent suspension
  • Keyless Open & Start
  • Low tire pressure warning
  • Occupant sensing airbag
  • Overhead airbag
  • Power Sunroof
  • Pickup Box
  • Brake assist
  • Electronic Stability Control
  • Lane Departure Warning System
  • Hill Descent Control
  • Auto High-beam Headlights
  • Delay-off headlights
  • Front fog lights
  • Fully automatic headlights
  • Panic alarm
  • Security system
  • Unauthorized Entry Theft-Deterrent System
  • Adaptive Cruise Control
  • Speed control
  • 2-Speed Active Transfer Case
  • 220-Amp Alternator
  • 700 Cold-Cranking Amps/70 Amp-hr Auxiliary Battery
  • Heavy-Duty 80 Amp Battery
  • 6" Rectangular Chromed Tubular Assist Steps
  • Auto-dimming door mirrors
  • Bumpers: chrome
  • Chrome Surround Grille w/Chrome Insert Bars
  • GMC MultiPro Tailgate
  • Heated door mirrors
  • IntelliBeam Automatic High Beam On/Off
  • LED Cargo Area Lighting
  • LED Smoked Amber Roof Marker Lamps
  • Power door mirrors
  • Rear step bumper
  • Rear Wheelhouse Liners
  • Spray-On Pickup Bedliner w/GMC Logo
  • Turn signal indicator mirrors
  • 2 Charge-Only Rear USB Ports
  • 2 Charge/Data USB Ports
  • 2 Charge/Data USB Ports Inside Center Console
  • All-Weather Floor Liners (LPO)
  • Apple CarPlay/Android Auto
  • Auto-dimming Rear-View mirror
  • Automatic Emergency Braking
  • Bed View Camera w/2 Trailer Camera Provisions
  • Buckle to Drive
  • Compass
  • Driver door bin
  • Driver vanity mirror
  • Floor-Mounted Center Console
  • Following Distance Indicator
  • Forward Collision Alert
  • Front 40/20/40 Split-Bench Seats
  • Front Pedestrian Braking
  • Front reading lights
  • HD Surround Vision
  • Heated steering wheel
  • Illuminated entry
  • OnStar Services Capable
  • Outside temperature display
  • Overhead console
  • Passenger vanity mirror
  • Rear Cross Traffic Alert
  • Rear reading lights
  • Rear seat center armrest
  • Tachometer
  • Telescoping steering wheel
  • Tilt steering wheel
  • Trailer Cam Provisions & Trailer Viewing Software
  • Trailer Side Blind Zone Alert
  • Trip computer
  • Ultrasonic Front & Rear Park Assist
  • Voltmeter
  • Wireless Charging
  • Wireless Phone Projection
  • 10-Way Power Driver Seat Adjuster w/Lumbar
  • 10-Way Power Passenger Seat Adjuster w/Lumbar
  • Front Bucket Seats
  • Heated 2nd Row Outboard Seats
  • Heated Driver & Front Outboard Passenger Seats
  • Heated front seats
  • Perf Leather-Appointed Front Outboard Seat Trim
  • Power passenger seat
  • Safety Alert Seat
  • Split folding rear seat
  • Ventilated Driver & Front Passenger Seats
  • Front Center Armrest w/Storage
  • Passenger door bin
  • Hitch Guidance w/Hitch View
  • In-Vehicle Trailering System App
  • 18" Machined Aluminum Wheels
  • Alloy wheels
  • Wheels: 20" Bright Face w/Dark Painted Pockets
  • Deep-Tinted Glass
  • Front Rain-Sensing Wipers
  • Power Front Passenger Windows w/Express Up/Down
  • Power Sliding Rear Window w/Defogger
  • Rain sensing wipers
  • Variably intermittent wipers
  • 3.73 Rear Axle Ratio
  • View All
New 2026 GMC Sierra 2500 SLT Crew Cab 4WD Pickup for sale #26G1597 - photo 2
Photos may be stock images.

Body Details

Body Type
Pickup
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Pricing Details

MSRP $76,245
Dealer Discount - $7,871
Family Deal Price $68,374
Total Savings $7,871
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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