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Price: $80,565

New 2026 GMC Sierra 3500 AT4 Crew Cab

Stock #G90559
Dealer Video

Vehicle Notes

Meet the 2026 GMC Sierra 3500HD AT4, a powerful Crew Cab Long Bed diesel truck finished in striking Red with refined Jet Black and Kalahari Accents le…
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Meet the 2026 GMC Sierra 3500HD AT4, a powerful Crew Cab Long Bed diesel truck finished in striking Red with refined Jet Black and Kalahari Accents leather interior. Engineered with a Duramax 6.6L V8 Turbodiesel engine paired to a 10-Speed Automatic transmission and 4WD capability, this Sierra 3500HD delivers the performance and capability you need. The AT4 trim adds rugged off-road credibility while maintaining the comfort and technology features that make daily driving a pleasure.- Duramax 6.6L V8 Diesel Turbocharged engine with 10-Speed Automatic- 4WD with 2-Speed Active Transfer Case and Off-Road Suspension- Crew Cab with heated and ventilated front leather seats- Premium GMC Infotainment System with 13.4" display and wireless phone projection- Bose Premium 7-Speaker Sound System with SiriusXM- Advanced safety: Automatic Emergency Braking, Lane Departure Warning, Rear Cross Traffic Alert- 20" High Gloss Black aluminum wheels with spray-on bedliner- Heated steering wheel and power sunroof- HD Surround Vision with bed, trailer, and rear cameras- Wireless charging and dual USB charging portsThis impressive Sierra combines capability with premium appointments. Visit our showroom to experience its commanding presence, innovative technology, and versatile bed space designed for work and weekend adventures.** Fuel Economy is based on EPA estimates and actual mileage may vary. May be subject to manufacturers' open safety recalls, visit www.safecar.gov to check. The written warranty for this vehicle is available for inspection at the dealership prior to purchase. ** Price Includes: $2000 - GMC Bonus Cash. Exp. 11/30/2026 $2500 - Buick & GMC Consumer Cash Program. Exp. 11/30/2026
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Chassis Details

Stock Number
G90559
Stock Type
New
Year
2026
Make
GMC
Model
Sierra 3500
Class
3
GVWR
12,250
Drivetrain
4WD
Cab Type
Crew
Vehicle Trim
AT4
Vehicle VIN
1GT4UVEY1TF390559
Interior Color
Jet Black With Kalahari Accents
Seating Capacity
5
Exterior Color Description
Volcanic Red Tintcoat
Engine Cylinder Count
8
Transmission Type
Automatic
Fuel Type
Diesel
Engine Model
L5P
Engine Size (L)
6.6

Vehicle Options

  • AT4 Preferred Package
  • Preferred Equipment Group 4SB
  • Technology Package
  • X31 Off-Road Package
  • 7 Speakers
  • AM/FM radio: SiriusXM with 360L
  • Bose Premium 7-Speaker Sound System
  • 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
  • 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 Front Windows with Passenger Express Up/Down
  • 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 Services capable
  • Front anti-roll bar
  • Front wheel independent suspension
  • Keyless Open and Start
  • Low tire pressure warning
  • Occupant sensing airbag
  • Overhead airbag
  • Power Sunroof
  • Pickup Bed
  • Brake assist
  • Electronic Stability Control
  • Lane Departure Warning System
  • Exterior Parking Camera Rear
  • Hill Descent Control
  • Auto High-beam Headlights
  • Delay-off headlights
  • Front fog lights
  • Fully automatic headlights
  • Deleted Mobile Service Plus
  • Panic alarm
  • Security system
  • Unauthorized Entry Theft-Deterrent System
  • Speed control
  • 2-Speed Active Transfer Case
  • Dual 220-Amps Primary and 170-Amps Auxiliary Alternators
  • Engine Block Heater
  • Exhaust Brake
  • Heavy-Duty 80 Amp-Hour Battery
  • Auto-dimming door mirrors
  • Bumpers: body-color
  • Front License Plate Kit
  • Gloss Black Header and Grille Insert Bars
  • 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 with GMC Logo
  • Turn signal indicator mirrors
  • Winter Grille Cover
  • 2 Charge-Only Rear USB Ports
  • 2 Charge/Data USB Ports Inside Center Console
  • 2 USB Ports
  • Auto-Dimming Inside Rearview Mirror with Camera
  • Auto-dimming Rear-View mirror
  • Automatic Emergency Braking
  • Bed View Camera with Two Trailer Camera Provisions
  • Buckle to Drive
  • Compass
  • Driver door bin
  • Driver vanity mirror
  • Floor-Mounted Center Console
  • Following Distance Indicator
  • Forward Collision Alert
  • Front Pedestrian Braking
  • Front reading lights
  • GMC Premium 13.4" Diagonal Information Display
  • HD Surround Vision
  • Heated steering wheel
  • Illuminated entry
  • Multicolor 15" Diagonal Head-Up Display
  • Outside temperature display
  • Overhead console
  • Passenger vanity mirror
  • Premium Front Floor Liners with Removable Carpet Insert
  • Premium Rear Floor Liners with Removable Carpet Insert
  • Rear Cross Traffic Alert
  • Rear reading lights
  • Rear seat center armrest
  • Safety Alert Seat
  • Tachometer
  • Telescoping steering wheel
  • Tilt steering wheel
  • Trailer Camera Provisions
  • Trailer Side Blind Zone Alert
  • Trip computer
  • Ultrasonic Front and Rear Park Assist
  • Voltmeter
  • Wireless Charging
  • Wireless Phone Projection
  • 10-Way Power Driver Seat Adjuster with Lumbar
  • 10-Way Power Passenger Seat Adjuster with Lumbar
  • Front Bucket Seats
  • Front Center Armrest
  • Heated 2nd Row Outboard Seats
  • Heated Driver and Front Outboard Passenger Seats
  • Heated front seats
  • Heated rear seats
  • Perforated Front Leather Seat Trim
  • Power passenger seat
  • Split folding rear seat
  • Ventilated Driver and Front Passenger Seats
  • Ventilated front seats
  • Passenger door bin
  • Hitch Guidance with Hitch View
  • Alloy wheels
  • Wheels: 20" High Gloss Black 8 Spoke Aluminum
  • Deep-Tinted Glass
  • Front Rain-Sensing Wipers
  • Power Sliding Rear Window with Defogger
  • Rain sensing wipers
  • Variably intermittent wipers
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Body Details

Body Type
Pickup
Call For Pricing

Pricing Details

MSRP $89,980
Dealer Documentation Fee + $85
GMC Bonus Cash - $2,000
Buick & GMC Consumer Cash Program - $2,500
Dealer Discount - $5,000
Price $80,565
Total Savings $9,415
Additional Upfit Cost

Vehicle available NOW in El Centro, CA.

Contact Imperial Valley GMC for more info.