2026 GMC Sierra 2500HD AT4X 4WD Automatic

Vin: 1GT4UZE73TF351289
Stock: G78582
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Vehicle Details
Exterior:
Volcanic Red Tintcoat
Interior:
Obsidian Rush
Body Type:
Crew Cab Pickup
Drive Type:
4WD
Engine:
Gas V8 6.6L/
Transmission:
Automatic
Model Code:
TK20743
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Specifications

  • Assist steps
  • Bed Step
  • Bedliner
  • Bumper
  • Bumper
  • Cargo tie downs (12)
  • CornerStep
  • Door handles
  • Fog lamps
  • Glass
    • More...
  • Assist steps
  • Bed Step
  • Bedliner
  • Bumper
  • Bumper
  • Cargo tie downs (12)
  • CornerStep
  • Door handles
  • Fog lamps
  • Glass
  • Grille (Gloss Black header and grille insert bars with Dark Nickel inserts.)
  • Headlamps
  • IntelliBeam
  • Lamps
  • Lamps
  • LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
  • Mirror caps
  • Mirrors
  • Moldings
  • Sunroof
  • Tailgate and bed rail protection caps
  • Tailgate
  • Tailgate
  • Taillamps
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
  • Tire
  • Tires
  • Wheel
  • Wheelhouse liners
  • Wheels
  • Wipers
  • Adaptive Cruise Control
  • Air conditioning
  • Air vents
  • Assist handles front A-pillar mounted for driver and passenger
  • Audio System
  • Bluetooth® for phone connectivity to vehicle infotainment system
  • Bose Premium Series with 12-speaker system with CenterPoint Richbass woofer and AudioPilot
  • Center Console
  • Center Console
  • Compass
    • More...
  • Adaptive Cruise Control
  • Air conditioning
  • Air vents
  • Assist handles front A-pillar mounted for driver and passenger
  • Audio System
  • Bluetooth® for phone connectivity to vehicle infotainment system
  • Bose Premium Series with 12-speaker system with CenterPoint Richbass woofer and AudioPilot
  • Center Console
  • Center Console
  • Compass
  • Defogger
  • Door locks
  • Driver Information Center
  • Driver memory recalls driver presets for power driver seat and outside mirrors
  • Exterior Temperature Display
  • Floor covering
  • GMC Premium information Display- 13.4 diagonal Multicolor touch screen
  • Keyless Open and Start includes remote keyless entry
  • LPO
  • Multicolor 15 Diagonal Head-Up Display
  • Power outlet
  • Power outlet
  • Premium Floor Liners with removable carpet insert
  • Premium Floor Liners with removable carpet insert
  • Premium Floor Liners with removable carpet insert
  • Premium Floor Liners with removable carpet insert
  • Rear Camera Mirror inside rearview auto-dimming with full camera display
  • Rear Seat Reminder
  • Remote vehicle starter system
  • Seat adjuster
  • Seat adjuster
  • Seat trim
  • Seat
  • Seating
  • Seats
  • Seats
  • Seats
  • Seats
  • SiriusXM Trial Subscription
  • SiriusXM with 360L Trial Subscription. SiriusXM with 360L transforms your customers' ride with our most extensive and personalized radio experience on the road. (IMPORTANT: The SiriusXM trial subscription is not provided on vehicles that are ordered for Fleet Daily Rental (FDR) use. Trial subscription is subject to the SiriusXM Customer Agreement and privacy policy
  • Steering column
  • Steering wheel audio controls
  • Steering wheel
  • Steering wheel
  • Theft-deterrent system
  • Universal Home Remote
  • USB ports
  • USB Ports
  • USB Ports
  • USB Ports
  • Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Window
  • Window
  • Windows
  • Windows
  • Wireless Charging
  • Wireless phone projection for Apple CarPlay and Android Auto
  • Air filter
  • Air filtration monitoring
  • Alternator
  • Battery
  • Brake lining wear indicator
  • Brakes
  • Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)
  • Cooling
  • Cooling
  • Differential
    • More...
  • Air filter
  • Air filtration monitoring
  • Alternator
  • Battery
  • Brake lining wear indicator
  • Brakes
  • Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)
  • Cooling
  • Cooling
  • Differential
  • Engine
  • Four wheel drive
  • Frame
  • GVWR
  • Hill Descent Control
  • Hill Descent Control
  • In-Vehicle Trailering App
  • Pickup bed includes bed assist step
  • Push Button Start
  • Rear axle
  • Recovery hooks
  • Skid Plates
  • Skid Plates
  • Steering
  • Suspension
  • Trailer brake controller
  • Transfer case
  • Transmission
  • Airbags
  • Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Bed View Camera
  • Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Daytime Running Lamps
  • Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Forward Collision Alert (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Front and Rear Park Assist
  • Front and Rear Park Assist
  • Front Pedestrian Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
    • More...
  • Airbags
  • Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Bed View Camera
  • Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Daytime Running Lamps
  • Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Forward Collision Alert (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Front and Rear Park Assist
  • Front and Rear Park Assist
  • Front Pedestrian Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
  • HD Surround Vision provides the driver with an overhead view of the scene around the vehicle on a center stack display. Includes front camera washer.
  • HD Surround Vision provides the driver with an overhead view of the scene around the vehicle on a center stack display. Includes front camera washer.
  • Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
  • Hitch Guidance with Hitch View with image adjustment
  • Lane Departure Warning (Included and only available with (PDI) Sierra HD Pro Safety.)
  • LED Signature DRL's
  • OnStar Basics (OnStar Fleet Basics for Fleet) Drive confidently with core OnStar services including select remote commands
  • OnStar Services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)
  • Rear Cross Traffic Alert
  • Rear Seat Belt Indicator
  • Safety Alert Seat
  • Seat Belt Adjustable Guide Loops
  • StabiliTrak
  • Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob
  • Tire Pressure Monitoring System
  • Trailer Camera Provisions and trailer viewing software
  • Trailer Camera Provisions and trailer viewing software
  • Trailer Side Blind Zone Alert
  • Trailer Tire Pressure Monitor Sensors includes set of 4 sensors. Sensor functionality requires (UET) In-Vehicle Trailering App to be ordered with the vehicle and installed by the factory. Sensors will be shipped loose with the truck and will need to be installed on trailer by customer. System is capable of monitoring up to 6 wheels. Additional or replacement sensors are available through GM Accessories
  • Trailering Information Label provides max trailer ratings for tongue weight

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Payment And Price Options

Lease For

$1,076.77

Per Month
for 39 months
calendar Term 39 months
banknote Due at signing $9,944
Lease this 2026 GMC Sierra 2500HD AT4X (Model TK20743; VIN 1GT4UZE73TF351289). MSRP $88,675.00. With $8,867.00 down at $1,077 for 39 months, on approv ...
Lease this 2026 GMC Sierra 2500HD AT4X (Model TK20743; VIN 1GT4UZE73TF351289). MSRP $88,675.00. With $8,867.00 down at $1,077 for 39 months, on approved credit. $0.00 security deposit required. $9,943.77 due at signing - includes 1st mo. payment of $1,077. Total payments: $41,994.03. Must finance through GM Financial. Selling price $88,675.00. $450.00 Dealer Transfer Service Fee is included. Tax, title and license are extra. Offer assumes these paid at time of sale. Lessee responsible for maintenance, repairs, excessive wear and tear, and $0.25/mile over 10000 miles/year. Early lease termination fee may apply. Option to purchase vehicle at lease end is $56,752.00. Offer cannot be combined with any other offers. Residential restrictions may apply. Available on in-stock units only. See dealer for complete details. Offer Expires: 08/31/2026.

Finance For

$1,207.39

Per Month
for 84 months at 6.9% APR
calendar Term 84 months
banknote Down payment $8,867
Finance this 2026 GMC Sierra 2500HD AT4X (Model TK20743, VIN 1GT4UZE73TF351289). MSRP $88,675.00. Selling price $88,675.00, with $8,867.00 down at $1, ...
Finance this 2026 GMC Sierra 2500HD AT4X (Model TK20743, VIN 1GT4UZE73TF351289). MSRP $88,675.00. Selling price $88,675.00, with $8,867.00 down at $1,207 for 84 months at 6.90% APR, on approved credit. Total payments: $101,420.76. Must finance through GM Financial. $13.62 per $1,000 financed. $450.00 Dealer Transfer Service Fee is included. Tax, title and license are extra. Offer assumes these paid at time of sale. Offer cannot be combined with any other offers. Residential restrictions may apply. Available on in-stock units only. See dealer for complete details. Offer Expires: 08/31/2026.