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Price: $72,885

New 2026 GMC Sierra 3500 Pro Crew Cab

Stock #M260288
Dealer Video

Vehicle Notes

Introducing the 2026 GMC Sierra 3500HD Pro - a true workhorse built to handle the toughest jobs with uncompromising power and capability. This heavy-d…
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Introducing the 2026 GMC Sierra 3500HD Pro - a true workhorse built to handle the toughest jobs with uncompromising power and capability. This heavy-duty pickup is engineered to deliver exceptional performance, unparalleled versatility, and a level of comfort that will redefine your expectations.Anchored by the renowned Duramax 6.6L V8 Turbodiesel engine, the Sierra 3500HD Pro offers an impressive 470 horsepower and an astounding 975 lb-ft of torque, making it a force to be reckoned with on the job site or the open road. Paired with a smooth-shifting 10-speed automatic transmission and a robust 4WD system, this truck is ready to tackle any challenge you throw its way.Key features include:• Duramax 6.6L V8 Turbodiesel engine• 18" polished forged aluminum wheels• Gooseneck/5th Wheel Prep Package• Convenience Package• Black Assist Steps• Woodland Green exterior color• 120-volt power outlets in the cabin and bedThe Sierra 3500HD Pro also boasts a host of advanced technologies and convenience features to make your driving experience more comfortable and efficient. Enjoy the convenience of push-button start, remote keyless entry, and the EZ Lift power lock and release tailgate. Stay connected with the GMC Infotainment System, wireless phone projection, and USB charging ports.But the Sierra 3500HD Pro is more than just a capable workhorse - it's also a refined and versatile companion. The spacious cabin offers ample room for your crew, while the spray-on bedliner and 120-volt power outlet in the bed ensure you have the tools and resources to get the job done right.Whether you're tackling a demanding job site or embarking on a long-haul adventure, the 2026 GMC Sierra 3500HD Pro is the perfect partner. Experience the power, capability, and comfort that make this heavy-duty pickup a true standout in its class. Visit our showroom today and let us demonstrate why the Sierra 3500HD Pro is the ultimate choice for your next work or personal vehicle.
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Chassis Details

Stock Number
M260288
Stock Type
New
Year
2026
Make
GMC
Model
Sierra 3500
Class
3
Drivetrain
4WD
Cab Type
Crew
Vehicle Trim
Pro
Interior Color
Jet Black
Seating Capacity
6
Exterior Color Description
Woodland Green
Engine Cylinder Count
8
Transmission Type
Automatic
Fuel Type
Diesel
Engine Model
L5P
Engine Size (L)
6.6
Brake Type
Hydraulic

Vehicle Options

  • Convenience Package
  • Gooseneck/5th Wheel Prep Package
  • Preferred Equipment Group 1SA
  • Suspension Package
  • 6 Speakers
  • 6-Speaker Audio System Feature
  • AM/FM radio
  • Premium audio system: GMC Infotainment System
  • Radio: AM/FM with GMC Infotainment System
  • 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 keyless entry
  • Traction control
  • 4-Wheel Disc Brakes
  • ABS brakes
  • Dual front impact airbags
  • Dual front side impact airbags
  • Emergency communication system: OnStar Services capable
  • EZ Lift Power Lock and Release Tailgate
  • Front anti-roll bar
  • Front wheel independent suspension
  • Low tire pressure warning
  • Occupant sensing airbag
  • Overhead airbag
  • Pickup Bed
  • Brake assist
  • Electronic Stability Control
  • Lane Departure Warning System
  • Exterior Parking Camera Rear
  • Auto High-beam Headlights
  • Delay-off headlights
  • Fully automatic headlights
  • Panic alarm
  • Speed control
  • 2-Speed Electronic Shift Transfer Case
  • 220 Amp Alternator
  • Engine Block Heater
  • Exhaust Brake
  • Heavy-Duty 80 Amp-Hour Battery
  • Black Assist Step
  • Bumpers: chrome
  • Chrome Grille with Flat Black Grille Insert Bars
  • IntelliBeam Automatic High Beam on/Off
  • LED Cargo Area Lighting
  • Rear step bumper
  • Spray-on Pickup Bedliner
  • Winter Grille Cover
  • 2 Charge-Only Rear USB Ports
  • 2 Charge/Data USB Ports
  • Automatic Emergency Braking
  • Buckle to Drive
  • Compass
  • Driver door bin
  • Following Distance Indicator
  • Forward Collision Alert
  • Front 40/20/40 Split-Bench Seats with Lockable Storage
  • Front Pedestrian Braking
  • Front reading lights
  • Illuminated entry
  • Outside temperature display
  • Overhead console
  • Passenger vanity mirror
  • Rear reading lights
  • Tachometer
  • Tilt steering wheel
  • Trip computer
  • Voltmeter
  • Wireless Phone Projection
  • 4-Way Manual Passenger Seat Adjuster
  • Split folding rear seat
  • Vinyl Seat Trim
  • Front Center Armrest w/Storage
  • Passenger door bin
  • Deep-Tinted Glass
  • Solar Absorbing Tinted Glass
  • Variably intermittent wipers
  • View All

Body Details

Body Type
Pickup
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Pricing Details

List Price $73,385
Buick & GMC Consumer Cash Program - $500
Price $72,885
Total Savings $500
Additional Upfit Cost

Vehicle available NOW in McHenry, IL.

Contact Castle GMC of McHenry for more info.

(815) 605-6680
Disclaimer:
New vehicle pricing includes all offers and incentives. Tax, Title and Tags not included in vehicle prices shown and must be paid by the purchaser. While great effort is made to ensure the accuracy of the information on this site, errors do occur so please verify information with a customer service rep. This is easily done by calling us at (866) 983-3343 or by visiting us at the dealership.

**With approved credit. Terms may vary. Monthly payments are only estimates derived from the vehicle price with a 72 month term, 4.9% interest and 20% downpayment.

The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.