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Price: $60,153

New 2026 GMC Sierra 2500 SLE Crew Cab

Stock #M260141
New 2026 GMC Sierra 2500 SLE Crew Cab for sale #M260141 - photo 1
New 2026 GMC Sierra 2500 SLE Crew Cab for sale #M260141 - photo 1 New 2026 GMC Sierra 2500 SLE Crew Cab for sale #M260141 - photo 2 New 2026 GMC Sierra 2500 SLE Crew Cab for sale #M260141 - photo 3 New 2026 GMC Sierra 2500 SLE Crew Cab for sale #M260141 - photo 4 New 2026 GMC Sierra 2500 SLE Crew Cab for sale #M260141 - photo 5 New 2026 GMC Sierra 2500 SLE Crew Cab for sale #M260141 - photo 6 New 2026 GMC Sierra 2500 SLE Crew Cab for sale #M260141 - photo 7 New 2026 GMC Sierra 2500 SLE Crew Cab for sale #M260141 - photo 8 New 2026 GMC Sierra 2500 SLE Crew Cab for sale #M260141 - photo 9 New 2026 GMC Sierra 2500 SLE Crew Cab for sale #M260141 - photo 10 New 2026 GMC Sierra 2500 SLE Crew Cab for sale #M260141 - photo 11 New 2026 GMC Sierra 2500 SLE Crew Cab for sale #M260141 - photo 12 New 2026 GMC Sierra 2500 SLE Crew Cab for sale #M260141 - photo 13 New 2026 GMC Sierra 2500 SLE Crew Cab for sale #M260141 - photo 14 New 2026 GMC Sierra 2500 SLE Crew Cab for sale #M260141 - photo 15 New 2026 GMC Sierra 2500 SLE Crew Cab for sale #M260141 - photo 16 New 2026 GMC Sierra 2500 SLE Crew Cab for sale #M260141 - photo 17 New 2026 GMC Sierra 2500 SLE Crew Cab for sale #M260141 - photo 18 New 2026 GMC Sierra 2500 SLE Crew Cab for sale #M260141 - photo 19 New 2026 GMC Sierra 2500 SLE Crew Cab for sale #M260141 - photo 20 New 2026 GMC Sierra 2500 SLE Crew Cab for sale #M260141 - photo 21 New 2026 GMC Sierra 2500 SLE Crew Cab for sale #M260141 - photo 22 New 2026 GMC Sierra 2500 SLE Crew Cab for sale #M260141 - photo 23 New 2026 GMC Sierra 2500 SLE Crew Cab for sale #M260141 - photo 24
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Vehicle Notes

Onyx Black 2026 GMC Sierra 2500HD SLE 10-Speed Automatic, 4WD, Jet Black Cloth.Factory MSRP: $67,400Cloth Rear Seat with Storage Package, Gooseneck/5t…
Read More… Onyx Black 2026 GMC Sierra 2500HD SLE 10-Speed Automatic, 4WD, Jet Black Cloth.Factory MSRP: $67,400Cloth Rear Seat with Storage Package, Gooseneck/5th Wheel Prep Package (Spray-on Pickup Bedliner with GMC Logo), Preferred Package (Adaptive Cruise Control, Hitch Guidance with Hitch View, in-Vehicle Trailering System App, LED Cargo Area Lighting, Power Sliding Rear Window with Defogger, and Universal Home Remote), Remote Start Package (Electric Rear-Window Defogger, Remote Vehicle Starter System, and Unauthorized Entry Theft-Deterrent System), Sierra HD Pro Safety Plus Package (Bed View Camera with Two Trailer Camera Provisions, HD Surround Vision, Rear Cross Traffic Alert, Trailer Cam Provisions and Trailer Viewing Software, Trailer Side Blind Zone Alert, and Ultrasonic Front and Rear Park Assist), SLE Convenience Package (10-Way Power Driver Seat Adjuster with Lumbar, A/C with Dual-Zone Automatic Climate Control, LED Fog Lamps, LED Smoked Amber Roof Marker Lamps, and Manual Tilt-Wheel/Telescoping Steering Column), SLE Heated Package (Heated Driver and Front Outboard Passenger Seats and Heated Steering Wheel), SLE Value Package, Snow Plow Prep/Camper Package (220-Amp Alternator), Suspension Package, X31 Off-Road and Protection Package (18" Machined Aluminum Wheels and All-Weather Floor Liners), X31 Off-Road Package (Hill Descent Control and Off-Road Suspension), 10-Speed Automatic, 4WD, Jet Black Cloth, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 17" Machined Aluminum Wheels, 2 Charge-Only Rear USB Ports, 2 Charge/Data USB Ports, 2-Speed Active Transfer Case, 2-Speed Electronic Shift Transfer Case, 3.73 Rear Axle Ratio, 4-Way Manual Driver Seat Adjuster, 4-Way Manual Passenger Seat Adjuster, 4-Wheel Disc Brakes, 6 Speakers, 6-Speaker Audio System Feature, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, Auto High-beam Headlights, Auto-Dimming Inside Rear-View Mirror, Automatic Emergency Braking, Brake assist, Buckle to Drive, Bumpers: chrome, Chrome Surround Grille with Chrome Insert Bars, Cloth Seat Trim, Compass, Deep-Tinted Glass, Delay-off headlights, Driver door bin, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, 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 Pedestrian Braking, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Heated door mirrors, Heavy-Duty 80 Amp Battery, Illuminated entry, IntelliBeam Automatic High Beam on/Off, Keyless Open and Start, Lane Departure Warning System, Low tire pressure warning, Occupant sensing airbag, OnStar Services Capable, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Perimeter Lighting, Pickup Box, Power door mirrors, Power steering, Power windows, Power-Adjustable Black Outside Mirrors, Premium audio system: Premium GMC Infotainment System, Push Button Start, Radio: AM/FM Stereo with Premium GMC Infotainment System, Rear reading lights, Rear step bumper, Rear Wheelhouse Liners, Remote keyless entry, Set of 4 Wheel Locks, SiriusXM with 360L Trial Subscription, Speed control, Split folding rear seat, Steering Wheel Audio Controls, Steering wheel mounted audio controls, Tachometer, Tilt steering wheel, Traction control, Trip computer, Turn signal indicator mirrors, Upfitter Switch Kit (5), Variably intermittent wipers, Voltmeter, and Wireless Phone Projection. Buyer is responsible for Tax, Title, License and Doc Fee of $367.70. All advertised vehicles are subject to actual dealer availability. Options and pricing are subject to change. We are not liable for pricing errors. See dealer for details. Selling Price includes: $500 - Buick & GMC Consumer Cash Program. Exp. 02/02/2026
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Chassis Details

Stock Number
M260141
Stock Type
New
Year
2026
Make
GMC
Model
Sierra 2500
Class
3
Drivetrain
4WD
Cab Type
Crew
Vehicle Trim
SLE
Interior Color
Jet Black
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

  • Cloth Rear Seat with Storage Package
  • Gooseneck/5th Wheel Prep Package
  • Preferred Package
  • Remote Start Package
  • Sierra HD Pro Safety Plus Package
  • SLE Convenience Package
  • SLE Heated Package
  • SLE Value Package
  • Snow Plow Prep/Camper Package
  • Suspension Package
  • X31 Off-Road and Protection Package
  • X31 Off-Road Package
  • 6 Speakers
  • 6-Speaker Audio System Feature
  • AM/FM radio: SiriusXM with 360L
  • Premium audio system: Premium GMC Infotainment System
  • Radio: AM/FM Stereo with Premium GMC Infotainment System
  • SiriusXM with 360L Trial Subscription
  • Steering Wheel Audio Controls
  • A/C with Dual-Zone Automatic Climate Control
  • Air Conditioning
  • Electric Rear-Window Defogger
  • 120-Volt Bed Mounted Power Outlet
  • 120-Volt Instrument Panel Power Outlet
  • 4-Way Manual Driver Seat Adjuster
  • 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
  • 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 and Start
  • Low tire pressure warning
  • Occupant sensing airbag
  • Overhead airbag
  • Pickup Box
  • Brake assist
  • Electronic Stability Control
  • Lane Departure Warning System
  • Hill Descent Control
  • Auto High-beam Headlights
  • Delay-off headlights
  • Fully automatic headlights
  • Perimeter Lighting
  • Panic alarm
  • Unauthorized Entry Theft-Deterrent System
  • Adaptive Cruise Control
  • Speed control
  • 2-Speed Active Transfer Case
  • 2-Speed Electronic Shift Transfer Case
  • 220-Amp Alternator
  • Heavy-Duty 80 Amp Battery
  • Bumpers: chrome
  • Chrome Surround Grille with Chrome Insert Bars
  • Heated door mirrors
  • IntelliBeam Automatic High Beam on/Off
  • LED Cargo Area Lighting
  • LED Fog Lamps
  • LED Smoked Amber Roof Marker Lamps
  • Power door mirrors
  • Power-Adjustable Black Outside Mirrors
  • Rear step bumper
  • Rear Wheelhouse Liners
  • Spray-on Pickup Bedliner with GMC Logo
  • Turn signal indicator mirrors
  • 2 Charge-Only Rear USB Ports
  • 2 Charge/Data USB Ports
  • All-Weather Floor Liners
  • Apple CarPlay/Android Auto
  • Auto-Dimming Inside Rear-View Mirror
  • Automatic Emergency Braking
  • Bed View Camera with Two Trailer Camera Provisions
  • Buckle to Drive
  • Cloth Seat Trim
  • Compass
  • Driver door bin
  • Driver vanity mirror
  • 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
  • Tachometer
  • Tilt steering wheel
  • Trailer Cam Provisions and Trailer Viewing Software
  • Trailer Side Blind Zone Alert
  • Trip computer
  • Ultrasonic Front and Rear Park Assist
  • Upfitter Switch Kit (5)
  • Voltmeter
  • Wireless Phone Projection
  • 10-Way Power Driver Seat Adjuster with Lumbar
  • 4-Way Manual Passenger Seat Adjuster
  • Heated Driver and Front Outboard Passenger Seats
  • Split folding rear seat
  • Front Center Armrest w/Storage
  • Passenger door bin
  • Hitch Guidance with Hitch View
  • in-Vehicle Trailering System App
  • 17" Machined Aluminum Wheels
  • 18" Machined Aluminum Wheels
  • Alloy wheels
  • Set of 4 Wheel Locks
  • Deep-Tinted Glass
  • Power Sliding Rear Window with Defogger
  • Variably intermittent wipers
  • 3.73 Rear Axle Ratio
  • View All
New 2026 GMC Sierra 2500 SLE Crew Cab for sale #M260141 - photo 2
Photos may be stock images.

Body Details

Body Type
Pickup
Call For Pricing

Pricing Details

MSRP $67,400
Buick & GMC Consumer Cash Program - $500
Dealer Discount - $6,747
Price $60,153
Total Savings $7,247
Additional Upfit Cost

Vehicle available NOW in McHenry, IL.

Contact Castle GMC of McHenry for more info.

(815) 605-6680

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