Back to Model Lineup
2026 GMC Sierra 3500 HD Chassis Cab Truck

2026 GMC Sierra 3500 HD Chassis Cab Truck Overview

The standard features of the GMC Sierra 3500HD Chassis Pro include 6.6L V-8 401hp engine, 10-speed automatic transmission with overdrive, 4-wheel anti-lock brakes (ABS), Side seat mounted airbags, Curtain 1st row overhead airbag, Airbag occupancy sensor, Air conditioning, 17" steel wheels, Cruise control, ABS and driveline traction control, Electronic stability

2026 GMC
Sierra 3500 HD Chassis Cab Truck

Starting at: $47,600

  • Manufacturer Offer

    For Well-Qualified Buyers When Financed w/ GM Financial

    * Read full offer details
    Applies to this new 2026 GMC Sierra 3500 HD Chassis Cab

    * Disclaimer(s)

    • 4.9% APR for 48 months for well-qualified buyers when financed w/GM Financial. Monthly payment is $22.98 for every $1000 you finance. Average example down payment is 10.0%. Not available with leases and some other offers. Must take new retail delivery by 12/01/2025. Truth in Lending Act Disclosure: Down payment will vary with APR and credit. For example, 4.9% APR with $2,500 down payment provides for 48 monthly payments of $22.98 per $1000 financed for qualified buyers. 4.9% APR for a term of 36 months corresponds to a monthly cost of $29.93 per $1000 financed. 6.9% APR for a term of 84 months corresponds to a monthly cost of $15.04 per $1000 financed. 6.9% APR for a term of 72 months corresponds to a monthly cost of $17 per $1000 financed. 5.9% APR for a term of 60 months corresponds to a monthly cost of $19.29 per $1000 financed. The rates described are for estimation purposes only; you may not be able to finance at this rate.

      See Trims

  • Manufacturer Offer

    Purchase Allowance

    * Read full offer details
    Applies to this new 2026 GMC Sierra 3500 HD Chassis Cab

    * Disclaimer(s)

    • Not available with special financing, lease and some other offers. Must take new retail delivery by 12/01/2025.

      See Trims

View New Inventory

Yes, I'm Interested

* Indicates a required field

Inventory Specifications Trims
Viewing 1-1 of 1

Inventory

  • 2026 GMC Sierra 3500 HD Chassis Cab Pro Truck

    2026 GMC Sierra 3500 HD Chassis Cab Pro

    • MSRP:$63,215
    • Offers:$500
    • Internet Sale Price:$62,715
    • Conditional Offers:$1,250
    Engine:
    6.6L V-8 Diesel,
    Transmission:
    Automatic,
    Drive Line:
    4WD,
    Exterior Color:
    Summit White,
    Interior Color:
    Jet Black, Vinyl seat trim,
    Stock #:
    B260279
    More…
    • VIN Badges: {}
    View Details
View More Inventory

Specifications

  • Bumpers - chrome
  • Trailer sway control
  • Engine liters - 6.6L
  • Compressor - Not Available
  • Cylinder configuration - V-8
  • Horsepower - 401hp @ 5,200RPM
  • Torque - 464 lb.-ft. @ 4,000RPM
  • Number of valves - 16
  • Variable valve control
  • Engine location - front
  • Recommended fuel - Regular Unleaded
  • Transmission - 10 speed automatic
  • Mode select transmission
  • Drive type - rear-wheel
  • Fuel tank capacity - 40.0gal.
  • Rear locking differential
  • Standard fuel economy fuel type - gasoline
  • Hybrid traction battery type - none
  • Basic warranty - 36 months/36,000miles
  • Powertrain warranty - 60 months/60,000miles
  • Corrosion perforation warranty - 72 months/100,000miles
  • Roadside assistance coverage - 60 months/60,000miles
  • Maintenance warranty - 12 months/ unlimited distance
  • Front wheel independent suspension
  • Front anti-roll bar
  • Power steering
  • Front tires - 235/80SR17.0E
  • Rear tires - 235/80SR17.0E
  • Dual rear wheels
  • Wheel size - 17"
  • Tires - all-terrain
  • Engine displacement - 6.6 L
  • Engine torque - 464 lb.-ft. @ 4,000RPM
  • Engine bore x stroke - 103.3mm x 98.0mm (4.07" x 3.86")
  • Compression ratio - 10.80 to 1
  • Payload - 3,324kg (7,329lbs)
  • Curb weight - 3,016kg (6,650lbs)
  • GVWR - 6,350kg (14,000lbs)
  • Exterior length - 6,092mm (239.8")
  • Exterior body width - 2,053mm (80.8")
  • Exterior height - 2,035mm (80.1")
  • Wheelbase - 3,708mm (146.0")
  • Turning radius - 7.2m (23.5')
  • Front legroom - 1,131mm (44.5")
  • Front headroom - 1,095mm (43.1")
  • Front hiproom - 1,547mm (60.9")
  • Front shoulder room - 1,678mm (66.1")
  • AM/FM radio
  • Premium audio system - GMC Infotainment System
  • Speakers - 2
  • Turn-by-turn navigation directions - OnStar Turn-by-Turn Navigation
  • Wireless phone connectivity - Bluetooth
  • 1st row LCD monitors - 1
  • Primary LCD size - 7.0"
  • Smart device integration - Apple CarPlay/Android Auto
  • Fully automatic headlights
  • Delay-off headlights
  • Auto high-beam headlights
  • Variably intermittent wipers
  • Front reading lights
  • Appearance - analog
  • Tachometer
  • Voltmeter
  • Compass
  • Outside temperature display
  • Low tire pressure warning
  • Trip computer
  • Lane departure - Lane Departure Warning warning
  • Forward collision - Forward Collision Alert with Automatic Braking mitigation
  • 4 wheel disc brakes
  • ABS brakes
  • Brake assist
  • Dual front impact airbags
  • Dual front side impact airbags
  • Overhead airbag
  • Occupant sensing airbag
  • Panic alarm
  • Perimeter/approach lights
  • Ignition disable
  • Electronic stability
  • Traction control
  • Front pedestrian detection - prevention
  • Max seating capacity - 3
  • Front seats - bench
  • Front center armrest - w/storage
  • Seat Upholstery - vinyl
  • Ground clearance (min) - 207mm (8.2")
  • Air conditioning
  • Speed control
  • Power windows
  • 1-touch down
  • 1-touch up
  • Remote keyless entry
  • Proximity key - push button start only
  • Illuminated entry
  • Tilt steering wheel
  • Passenger vanity mirror
  • Emergency communication system - OnStar Services capable
  • Front beverage holders
  • Overhead console
  • Driver door bin
  • Passenger door bin

Trims

  MSRP Engine Transmission City/Hwy mpg
Pro 2026 GMC Sierra 3500 HD Chassis Cab Truck Pro Search New $47,600   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Pro 2026 GMC Sierra 3500 HD Chassis Cab Truck Pro Search New $47,800   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Pro 2026 GMC Sierra 3500 HD Chassis Cab Truck Pro Search New $50,400   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Pro 2026 GMC Sierra 3500 HD Chassis Cab Truck Pro Search New $50,600   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Pro 2026 GMC Sierra 3500 HD Chassis Cab Truck Pro Search New $51,500   401-hp 6.6L 8-cyl  10-spd auto  No Data  
SLE
Search New 		$51,600   401-hp 6.6L 8-cyl  10-spd auto  No Data  
SLE
Search New 		$51,800   401-hp 6.6L 8-cyl  10-spd auto  No Data  
Pro 2026 GMC Sierra 3500 HD Chassis Cab Truck Pro Search New $54,300   401-hp 6.6L 8-cyl  10-spd auto  No Data  
SLE
Search New 		$54,400   401-hp 6.6L 8-cyl  10-spd auto  No Data  
SLE
Search New 		$54,600   401-hp 6.6L 8-cyl  10-spd auto  No Data  
SLE
Search New 		$55,600   401-hp 6.6L 8-cyl  10-spd auto  No Data  
SLE
Search New 		$58,400   401-hp 6.6L 8-cyl  10-spd auto  No Data  

Your privacy is important to us.

Performance Buick GMC takes your privacy seriously and does not rent or sell your personal information to third parties without your consent. Read our privacy policy.

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 (973) 936-9512 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.
***Doc Fee: $799
The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.
Dealer Discount applied to everyone