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used Inventory GMC Sierra 2500HD AT4
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2025 GMC Sierra 2500HD AT4 4WD Automatic

4WD Automatic
Location: Viva Chevrolet
Exterior :
Summit White
Interior :
Jet Black with Kalahari accents
Vin: 1GT4UPEY6SF120379
Stock: VC250181A
Mileage: 35,343 Miles
Engine: Turbocharged Diesel V8 6.6L/
Fuel Type: Diesel Fuel
Model Code: TK20743
Transmission: 10-Speed Automatic
DriveTrain: 4WD
Body Style: Crew Cab Pickup
Carfax One Owner
Text Link
Text Link

Key Features

Key Features
Side-Impact Airbags
Key Features
Push Start
Key Features
Leather Seats
Key Features
Sunroof
Key Features
Heads-Up Display
Key Features
Keyless Ignition
Key Features
Remote Start
Key Features
Bench Seat
Key Features
Power Seats
Key Features
Bluetooth
Key Features
Keyless Entry
Key Features
Rear View Camera
Key Features
Lane Departure Warning
Key Features
Park Assistance
Key Features
Blind Spot Sensors
Key Features
Satellite Radio
Key Features
Apple CarPlay
Key Features
Android Auto
Key Features
Touch Display
Key Features
GPS Navigation
Key Features
Wifi Hotspot
Key Features
Memory Seats
Key Features
Wireless Phone Charging
Key Features
Adaptive Cruise Control
Key Features
Fog Lights
Key Features
Forward Collision Warning

Vehicle Description

This 2025 GMC Sierra 2500HD AT4 is offered to you for sale by Viva Chevrolet. This GMC includes: Optional Equipment: Safety and Security Cab clearance lights Video-feed rearview mirror Head-up display Convenience Garage door opener Diesel exhaust fluid (def) gage Low level warning for oil, coolant, fuel, washer fluid, brake fluid and diesel exhaust fluid (DEF) Power rear windshield Transmission Allison 10-Speed Automatic Transmission Exterior and Appearance Illuminated power side steps 5th wheel and gooseneck prep First-row sliding and tilting glass sunroof with express open/close activation sunshade Front license plate bracket Mechanical 11,350 lbs (5,148 Kg) GVWR Capped Fuel Fill Powertrain and Mechanical Diesel Compression ignition system Dual lead acid batteries Engine block heater Engine retarder system Duramax 6.6L V-8 diesel direct injection, intercooled turbo, diesel, engine with 470HP Duramax V8 Intercooled turbo Exterior Power Sunroof First-row sliding and tilting glass sunroof with express open/close activation sunshade Power-Retractable Black Assist Steps Illuminated power side steps Front License Plate Kit Front license plate bracket LED Smoked Amber Roof Marker Lamps Cab clearance lights Power Sliding Rear Window with Defogger Power rear windshield Winter Grille Cover Additional Options Preferred Equipment Group 4SB Rancho premium grade shock absorbers 3 month satellite trial subscription AM/FM/SiriusXM with 360Lsatellite AT4 Preferred Package Garage door opener Power rear windshield AT4 Premium Plus Package Interior Technology Package Video-feed rearview mirror Head-up display High Idle Switch Inside Rearview Auo-Dimming Rear Camera Mirror Video-feed rearview mirror Universal Home Remote Garage door opener Multicolor 15 Diagonal Head-Up Display Head-up display Jet Black W/Kalahari Engine Duramax 6.6L Turbo-Diesel V8 Engine Diesel Compression ignition system Dual lead acid batteries Engine retarder system Federal emissions Diesel exhaust fluid (def) gage Low level warning for oil, coolant, fuel, washer fluid, brake fluid and diesel exhaust fluid (DEF) Duramax 6.6L V-8 diesel direct injection, intercooled turbo, diesel, engine with 470HP Duramax V8 Intercooled turbo 220-Amp Alternator Alternator Engine Block Heater Engine block heater Exhaust Brake Engine retarder system Dual Heavy-Duty 70 Amp Battery Dual lead acid batteries Paint Summit White Clearcoat paint Emissions Federal Emissions Requirements Federal emissions Trailering Gooseneck/5th Wheel Prep Package 5th wheel and gooseneck prep Suspension 3.42 Axle Ratio *Note - For third party subscriptions or services, please contact the dealer for more information.* For those who are ready to drive something more than just a car, this GMC Sierra 2500HD AT4 will appeal to their idea of luxury and refinement. With 4WD, you can take this 2025 GMC Sierra 2500HD AT4 to places roads don't go. It's all about the adventure and getting the most enjoyment out of your new ride. You've found the one you've been looking for. Your dream car.

Installed Packages and Options

  • AT4 PREFERRED EQUIPMENT GROUP includes standard equipment
  • WINDOW, POWER, REAR SLIDING WITH REAR DEFOGGER
  • SEATS, FRONT BUCKET with center console (STD)
  • ASSIST STEPS, POWER RETRACTABLE, BLACK includes LED lighting
  • WINTER GRILLE COVER
  • SUNROOF, POWER
  • TECHNOLOGY PACKAGE includes (DRZ) Rear Camera Mirror and (UV6) Multicolor 15 Diagonal Head-Up Display
  • REAR CAMERA MIRROR inside rearview auto-dimming with full camera display
  • SUMMIT WHITE
  • REAR AXLE, 3.42 RATIO
  • JET BLACK WITH KALAHARI ACCENTS, PERFORATED FRONT LEATHER SEAT TRIM
  • AUDIO SYSTEM, 13.4 DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT IN APPS SUCH AS NAVIGATION AND VOICE ASSISTANCE includes color touch-screen, multi-touch display, AM/FM stereo, Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones (STD)
  • GVWR, 11,350 LBS. (5148 KG)
  • ENGINE BLOCK HEATER
  • EXHAUST BRAKE
  • ALTERNATOR, 220 AMP
  • ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE (470 hp [350.5 kW]
  • TRANSMISSION, ALLISON 10-SPEED AUTOMATIC
  • AT4 PREMIUM PLUS PACKAGE includes (PDO) AT4 Preferred Package, (CF5) power sunroof, (CWM) Technology Package and (VXW) AT4 high clearance step, LPO
  • AT4 PREFERRED PACKAGE includes (UG1) Universal Home Remote, (A48) rear sliding power window and (U01) Roof Marker Lamps
  • WHEELS, 20 (50.8 CM) HIGH GLOSS BLACK ALUMINUM WHEELS 8 spokes (STD)
  • TIRES, LT275/65R20 ALL-TERRAIN, BLACKWALL (STD)
  • LAMPS, SMOKED AMBER ROOF MARKER, (LED)
  • HIGH IDLE SWITCH
  • UNIVERSAL HOME REMOTE
  • MULTICOLOR 15 DIAGONAL HEAD-UP DISPLAY
  • LICENSE PLATE KIT, FRONT, INCANDESCENT LIGHTING
  • GOOSENECK / 5TH WHEEL PREP PACKAGE -- HITCH PLATFORM TO ACCEPT GOOSENECK OR 5TH WHEEL HITCH. Includes hitch platform with tray to accept ball, stamped bed holes with removable caps installed and bed mounted 7-pin trailer harness (similar to UY2 harness).

Vehicle Details

Description
Standard Features
This 2025 GMC Sierra 2500HD AT4 is offered to you for sale by Viva Chevrolet. This GMC includes: Optional Equipment: Safety and Security Cab clearance lights Video-feed rearview mirror Head-up display Convenience Garage door opener Diesel exhaust fluid (def) gage Low level warning for oil, coolant, fuel, washer fluid, brake fluid and diesel exhaust fluid (DEF) Power rear windshield Transmission Allison 10-Speed Automatic Transmission Exterior and Appearance Illuminated power side steps 5th wheel and gooseneck prep First-row sliding and tilting glass sunroof with express open/close activation sunshade Front license plate bracket Mechanical 11,350 lbs (5,148 Kg) GVWR Capped Fuel Fill Powertrain and Mechanical Diesel Compression ignition system Dual lead acid batteries Engine block heater Engine retarder system Duramax 6.6L V-8 diesel direct injection, intercooled turbo, diesel, engine with 470HP Duramax V8 Intercooled turbo Exterior Power Sunroof First-row sliding and tilting glass sunroof with express open/close activation sunshade Power-Retractable Black Assist Steps Illuminated power side steps Front License Plate Kit Front license plate bracket LED Smoked Amber Roof Marker Lamps Cab clearance lights Power Sliding Rear Window with Defogger Power rear windshield Winter Grille Cover Additional Options Preferred Equipment Group 4SB Rancho premium grade shock absorbers 3 month satellite trial subscription AM/FM/SiriusXM with 360Lsatellite AT4 Preferred Package Garage door opener Power rear windshield AT4 Premium Plus Package Interior Technology Package Video-feed rearview mirror Head-up display High Idle Switch Inside Rearview Auo-Dimming Rear Camera Mirror Video-feed rearview mirror Universal Home Remote Garage door opener Multicolor 15 Diagonal Head-Up Display Head-up display Jet Black W/Kalahari Engine Duramax 6.6L Turbo-Diesel V8 Engine Diesel Compression ignition system Dual lead acid batteries Engine retarder system Federal emissions Diesel exhaust fluid (def) gage Low level warning for oil, coolant, fuel, washer fluid, brake fluid and diesel exhaust fluid (DEF) Duramax 6.6L V-8 diesel direct injection, intercooled turbo, diesel, engine with 470HP Duramax V8 Intercooled turbo 220-Amp Alternator Alternator Engine Block Heater Engine block heater Exhaust Brake Engine retarder system Dual Heavy-Duty 70 Amp Battery Dual lead acid batteries Paint Summit White Clearcoat paint Emissions Federal Emissions Requirements Federal emissions Trailering Gooseneck/5th Wheel Prep Package 5th wheel and gooseneck prep Suspension 3.42 Axle Ratio *Note - For third party subscriptions or services, please contact the dealer for more information.* For those who are ready to drive something more than just a car, this GMC Sierra 2500HD AT4 will appeal to their idea of luxury and refinement. With 4WD, you can take this 2025 GMC Sierra 2500HD AT4 to places roads don't go. It's all about the adventure and getting the most enjoyment out of your new ride. You've found the one you've been looking for. Your dream car.

Equipment

  • WHEELS 20 (50.8 CM) HIGH GLOSS BLACK ALUMINUM WHEELS 8 spokes (STD)
  • REAR CAMERA MIRROR inside rearview auto-dimming with full camera display
  • ALTERNATOR 220 AMP
  • TIRES LT275/65R20 ALL-TERRAIN BLACKWALL (STD)
  • TECHNOLOGY PACKAGE includes (DRZ) Rear Camera Mirror and (UV6) Multicolor 15 Diagonal Head-Up Display
  • TRANSMISSION ALLISON 10-SPEED AUTOMATIC
  • GVWR 11 350 LBS. (5148 KG)
  • JET BLACK WITH KALAHARI ACCENTS PERFORATED FRONT LEATHER SEAT TRIM
  • HIGH IDLE SWITCH
  • ENGINE DURAMAX 6.6L TURBO-DIESEL V8 B20-DIESEL COMPATIBLE (470 hp [350.5 kW] @ 2800 rpm 975 lb-ft of torque [1322 Nm] @ 1600 rpm) (Includes (K05) engine block heater.)
  • GOOSENECK / 5TH WHEEL PREP PACKAGE -- HITCH PLATFORM TO ACCEPT GOOSENECK OR 5TH WHEEL HITCH. Includes hitch platform with tray to accept ball stamped bed holes with removable caps installed and bed mounted 7-pin trailer harness (similar to UY2 harness).
  • WINTER GRILLE COVER
  • UNIVERSAL HOME REMOTE
  • ENGINE BLOCK HEATER
  • AUDIO SYSTEM 13.4 DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT IN APPS SUCH AS NAVIGATION AND VOICE ASSISTANCE includes color touch-screen multi-touch display AM/FM stereo Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones (STD)
  • SUNROOF POWER
  • SUMMIT WHITE
  • SEATS FRONT BUCKET with center console (STD)
  • AT4 PREFERRED EQUIPMENT GROUP includes standard equipment
  • LICENSE PLATE KIT FRONT INCANDESCENT LIGHTING
  • LAMPS SMOKED AMBER ROOF MARKER (LED)
  • REAR AXLE 3.42 RATIO
  • AT4 PREMIUM PLUS PACKAGE includes (PDO) AT4 Preferred Package (CF5) power sunroof (CWM) Technology Package and (VXW) AT4 high clearance step LPO
  • EXHAUST BRAKE
  • WINDOW POWER REAR SLIDING WITH REAR DEFOGGER
  • AT4 PREFERRED PACKAGE includes (UG1) Universal Home Remote (A48) rear sliding power window and (U01) Roof Marker Lamps
  • ASSIST STEPS POWER RETRACTABLE BLACK includes LED lighting
  • MULTICOLOR 15 DIAGONAL HEAD-UP DISPLAY
  • Lane Departure Warning
  • Front Collision Mitigation
  • Front Collision Warning
  • Automatic Highbeams
  • Tow Hitch
  • Running Boards/Side Steps
  • Keyless Start
  • Locking/Limited Slip Differential
  • Four Wheel Drive
  • Tow Hooks
  • Power Steering
  • ABS
  • 4-Wheel Disc Brakes
  • Aluminum Wheels
  • Tires - Front All-Terrain
  • Tires - Rear All-Terrain
  • Conventional Spare Tire
  • Bed Liner
  • Daytime Running Lights
  • Automatic Highbeams
  • Fog Lamps
  • Heated Mirrors
  • Power Mirror(s)
  • Integrated Turn Signal Mirrors
  • Power Folding Mirrors
  • Privacy Glass
  • Intermittent Wipers
  • Variable Speed Intermittent Wipers
  • Rain Sensing Wipers
  • Integrated Tailgate Step
  • AM/FM Stereo
  • Navigation System
  • MP3 Capability
  • Bluetooth Connection
  • Auxiliary Audio Input
  • Smart Device Integration
  • Requires Subscription
  • Satellite Radio
  • Requires Subscription
  • Premium Sound System
  • Bluetooth Connection
  • Bluetooth Connection
  • Smart Device Integration
  • WiFi Hotspot
  • Bucket Seats
  • Leather Seats
  • Rear Bench Seat
  • Power Driver Seat
  • Driver Adjustable Lumbar
  • Power Passenger Seat
  • Passenger Adjustable Lumbar
  • Heated Front Seat(s)
  • Heated Front Seat(s)
  • Cooled Front Seat(s)
  • Heated Rear Seat(s)
  • Mirror Memory
  • Seat Memory
  • Floor Mats
  • Floor Mats
  • Heated Steering Wheel
  • Steering Wheel Audio Controls
  • Adjustable Steering Wheel
  • Power Windows
  • Power Windows
  • Power Windows
  • Power Door Locks
  • Keyless Entry
  • Power Door Locks
  • Keyless Start
  • Remote Engine Start
  • Cruise Control
  • Adaptive Cruise Control
  • Security System
  • MP3 Capability
  • Auxiliary Audio Input
  • MP3 Capability
  • Auxiliary Audio Input
  • Climate Control
  • Multi-Zone A/C
  • A/C
  • Rear Defrost
  • Auto-Dimming Rearview Mirror
  • Front Collision Mitigation
  • Front Collision Mitigation
  • Front Collision Warning
  • Traction Control
  • Stability Control
  • Daytime Running Lights
  • Daytime Running Lights
  • Driver Air Bag
  • Passenger Air Bag
  • Front Side Air Bag
  • Front Head Air Bag
  • Rear Head Air Bag
  • Passenger Air Bag Sensor
  • Telematics
  • Requires Subscription
  • Rear Parking Aid
  • Back-Up Camera
  • Aerial View Display System
  • Back-Up Camera
  • Front Collision Warning
  • Lane Departure Warning
  • Cross-Traffic Alert
  • Blind Spot Monitor
  • Driver Restriction Features
  • Tire Pressure Monitor

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* MSRP is the Manufacturer’s Suggested Retail Price (MSRP) of the vehicle. It does not include any taxes, fees or other charges. Pricing and availability may vary based on a variety of factors, including options, dealer, specials, fees, and financing qualifications. Consult your dealer for actual price and complete details.

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