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Final Price: $103,940

New 2026 GMC Sierra 3500 Denali Ultimate Crew Cab 4WD Pickup

Stock #SI13644
Dealer Video

Vehicle Notes

2026 GMC Sierra 3500HD 10-Speed Automatic, 4WD, Leather.Net Cost includes a Factory Rebate, if applicable, on this vehicle and is valid on a cash or f…
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2026 GMC Sierra 3500HD 10-Speed Automatic, 4WD, Leather.Net Cost includes a Factory Rebate, if applicable, on this vehicle and is valid on a cash or financed purchase only by an individual for their personal use. The Net Cost does not apply to a lease. Leasing & financing available on approved credit. Trade-ins accepted. Subject to prior sale. All Pricing and Advertised Prices for any/all vehicles offered for sale does not include dealer installed accessories which can be purchased for an additional cost. Dealer Installed accessories include Catalytic Converter Etching $499, KARR Security System $995, Appearance Paint Protection $1,195, GMP Theft $899, Forever Start Lifetime Unlimited $799, ClearPRO Door Protection $395. The Factory Rebates may not be available on this vehicle if you elect to take advantage of a Special Alternative APR or Special Lease program. Some Factory Rebates are California Resident specific and may vary for residents of other states. No sales to Dealers, Brokers or Exporters. For out of state purchase, customers must be present to purchase. If shipping is required, dealership must facilitate; no exceptions. Please contact us for special Multi-Vehicle or Fleet pricing. Prices are plus government fees and taxes, any finance charges, $85 documentary fee, $34 electronic registration fee, any emission testing charge and $1.75 per new tire state tire fee. While every reasonable effort is made to ensure the accuracy of this information, we are not responsible for any errors or omissions contained on these pages. Images, prices, and options shown, including vehicle color, trim, options, pricing and other specifications are subject to availability, incentive offerings, current pricing and credit worthiness. Images are for illustrative purposes only. Price includes: $500 - Buick & GMC Consumer Cash Program. Exp. 11/03/2025
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Chassis Details

Stock Number
SI13644
Stock Type
New
Year
2026
Make
GMC
Model
Sierra 3500
Class
3
Drivetrain
4WD
Cab Type
Crew
Vehicle Trim
Denali Ultimate
Seating Capacity
6
Engine Cylinder Count
8
Transmission Type
Automatic
Fuel Type
Diesel
Engine Model
L5P
Engine Size (L)
6.6
Brake Type
Hydraulic

Vehicle Options

  • 3.42 Rear Axle Ratio
  • Full Grain Leather Seat Trim
  • 16-Way Power Driver Seat Adjuster w/Lumbar
  • Technology Package
  • Radio: AM/FM w/Premium GMC Infotainment System
  • Electric Rear-Window Defogger
  • 120-Volt Instrument Panel Power Outlet
  • 2 Charge-Only Rear USB Ports
  • Power Sunroof
  • Spray-On Pickup Bedliner w/GMC Logo
  • Deep-Tinted Glass
  • LED Cargo Area Lighting
  • Pickup Bed
  • Trailer Tire Pressure Monitor Sensors
  • 220 Amp Alternator
  • 2-Speed Active Transfer Case
  • Auto-Dimming Inside Rearview Mirror w/Camera
  • SiriusXM w/360L Trial Subscription
  • Driver Memory
  • Power Sliding Rear Window w/Defogger
  • 16-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
  • Floor-Mounted Center Console
  • Signature Denali Ultimate Grille in Vader Chrome
  • Safety Alert Seat
  • Wireless Charging
  • Heated Driver & Front Outboard Passenger Seats
  • Heated 2nd Row Outboard Seats
  • 120-Volt Bed Mounted Power Outlet
  • Ventilated Driver & Front Passenger Seats
  • Dual Heavy-Duty 70 Amp-Hr Battery
  • Manual Tilt-Wheel/Telescoping Steering Column
  • Sierra HD Pro Safety
  • LED Smoked Amber Roof Marker Lamps
  • Wireless Phone Projection
  • ProGrade Trailering System
  • Hitch Guidance w/Hitch View
  • Buckle to Drive
  • IntelliBeam Automatic High Beam On/Off
  • Trailer Camera Provisions
  • 2 Charge/Data USB Ports Inside Center Console
  • 2 USB Ports
  • Ultrasonic Front & Rear Park Assist
  • Following Distance Indicator
  • In-Vehicle Trailering App
  • Forward Collision Alert
  • Rear Cross Traffic Alert
  • Lane Departure Warning System
  • Universal Home Remote
  • Automatic Emergency Braking
  • Steering Wheel Audio Controls
  • Front Pedestrian Braking
  • Trailer Side Blind Zone Alert
  • Bose Premium Series 12-Speaker System
  • GMC Premium 13.4" Diagonal Information Display
  • Unauthorized Entry Theft-Deterrent System
  • HD Surround Vision
  • Multicolor 15" Diagonal Head-Up Display
  • Bed View Camera w/2 Trailer Camera Provisions
  • 12 Speakers
  • Emergency communication system: OnStar Services capable
  • Premium audio system: Premium GMC Infotainment System
  • AM/FM radio: SiriusXM with 360L
  • Auto High-beam Headlights
  • Exterior Parking Camera Rear
  • Compass
  • Heads-Up Display
  • Auto-dimming Rear-View mirror
  • Ventilated front seats
  • 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 moonroof
  • 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
  • Leather steering wheel
  • Illuminated entry
  • Heated steering wheel
  • Heated rear seats
  • Heated front seats
  • Heated door mirrors
  • Genuine wood door panel insert
  • Genuine wood dashboard insert
  • Garage door transmitter
  • 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: body-color
  • Brake assist
  • Block heater
  • Automatic temperature control
  • Auto-dimming door mirrors
  • Alloy wheels
  • ABS brakes
  • Voltmeter
  • Tachometer
  • Front Center Armrest
  • Front Bucket Seats
  • Electronic Stability Control
  • Air Conditioning
  • 4-Wheel Disc Brakes
  • View All

Body Details

Body Type
Pickup
Call For Pricing

Pricing Details

List Price $104,440
Buick & GMC Consumer Cash Program - $500
Final Price $103,940
Total Savings $500
Additional Upfit Cost

Vehicle available NOW in Tustin, CA.

Contact Tustin Buick GMC for more info.

(657) 655-7392