New 2026 GMC Sierra 3500 AT4 Crew Cab
Stock #G62512
Vehicle Notes
This GMC Sierra 3500HD boasts a Turbocharged Diesel V8 6.6L/ engine powering this Automatic transmission. WINTER GRILLE COVER, WINDOW, POWER, REAR SLI…
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Chassis Details
Stock Number
G62512
Stock Type
New
Year
2026
Make
GMC
Model
Sierra 3500
Class
3
GVWR
12,100
Drivetrain
4WD
Wheelbase
158.94
Cab Type
Crew
Vehicle Trim
AT4
Interior Color
Jet Black with Kalahari accents
Seating Capacity
5
Exterior Color Description
Onyx Black
Engine Cylinder Count
8
Engine
Turbocharged Diesel V8 6.6L/
Transmission Type
Automatic
Fuel Type
Diesel
Engine Model
L5P
Engine Size (L)
6.6
Vehicle Options
- ASSIST STEPS POWER-RETRACTABLE BLACK includes LED lighting
- REAR CAMERA MIRROR inside rearview auto-dimming with full camera display
- 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).
- TIRES LT275/65R20 ALL-TERRAIN BLACKWALL (STD)
- 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)
- TECHNOLOGY PACKAGE includes (DRZ) Rear Camera Mirror and (UV6) Multicolor 15 Diagonal Head-Up Display
- LPO BLACK SIERRA NAMEPLATES (dealer-installed)
- TRANSMISSION 10-SPEED AUTOMATIC
- 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.)
- WINTER GRILLE COVER
- 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
- WINDOW POWER REAR SLIDING with rear defogger
- UNIVERSAL HOME REMOTE
- ENGINE BLOCK HEATER
- LPO HITCH PACKAGE Gooseneck ball and chain tiedown kit with case (dealer-installed)
- UPFITTER SWITCH KIT (5) Provides 3-30 amp and 2-20 amp configurable circuits to facilitate installation of aftermarket electrical accessories. Kit with all required parts will be shipped loose with the truck for installation by the dealer or upfitter at customer expense. Installation instructions and technical assistance available at www.gmupfitter.com.
- ASSIST HANDLE SIDE (bed mounted; fold out grab handle for extra support)
- SUNROOF POWER
- AT4 PREFERRED EQUIPMENT GROUP includes standard equipment
- AT4 PREMIUM PLUS PACKAGE includes (PDO) AT4 Preferred Package (CF5) power sunroof (CWM) Technology Package and (VXW) Off-Road High Clearance step LPO
- REAR AXLE 3.42 RATIO
- UNIVERSAL VEHICLE MODULE Includes module customer interface harness and instructions. Provides vehicle data over an open CAN network (J1939). 10 switchable inputs/outputs and Custom Configuration Tool to integrate upfit equipment controls. Software features that support Auto Vehicle Start Shutdown Inhibit Fast Idle and Snow Plow
- GVWR 12 100 LBS. (5488 KG) WITH SINGLE REAR WHEELS
- EXHAUST BRAKE
- WHEELS 20 (50.8 CM) HIGH GLOSS BLACK ALUMINUM WHEELS 8 SPOKES (STD)
- LPO BLACK BADGING PACKAGE (dealer-installed) includes (SFZ) Black GMC emblems LPO and (RIK) Black Sierra Nameplates LPO.
- ONYX BLACK
- LPO BLACK GMC EMBLEMS (dealer-installed)
- AT4 PREFERRED PACKAGE includes (UG1) Universal Home Remote (A48) rear sliding power window and (U01) Roof Marker Lamps
- LPO BODY COLOR WHEEL ARCH MOLDINGS (dealer-installed)
- ALTERNATOR 220 AMPS
- SEATS FRONT BUCKET WITH CENTER CONSOLE (STD)
- MULTICOLOR 15 DIAGONAL HEAD-UP DISPLAY
- JET BLACK WITH KALAHARI ACCENTS PERFORATED FRONT LEATHER SEATING SURFACES
- 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
- LED Headlights
- Automatic Highbeams
- Fog Lamps
- Heated Mirrors
- Power Mirror(s)
- Integrated Turn Signal Mirrors
- Power Folding Mirrors
- Intermittent Wipers
- Variable Speed Intermittent Wipers
- Rain Sensing Wipers
- Privacy Glass
- Integrated Tailgate Step
- AM/FM Stereo
- Navigation System
- MP3 Capability
- Bluetooth Connection
- Auxiliary Audio Input
- Smart Device Integration
- Satellite Radio
- Requires Subscription
- Satellite Radio
- Requires Subscription
- Premium Sound System
- Bluetooth Connection
- Bluetooth Connection
- Smart Device Integration
- WiFi Hotspot
- Bucket Seats
- Leather Seats
- Power Driver Seat
- Driver Adjustable Lumbar
- Power Passenger Seat
- Passenger Adjustable Lumbar
- Pass-Through Rear Seat
- Rear Bench Seat
- 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
- Adjustable Steering Wheel
- Steering Wheel Audio Controls
- Tire Pressure Monitor
- Power Windows
- Power Windows
- Power Door Locks
- Remote Engine Start
- Keyless Entry
- Power Door Locks
- Keyless 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 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
- Cross-Traffic Alert
- Blind Spot Monitor
- Lane Departure Warning
- Front Collision Warning
- Front Collision Mitigation
- Driver Restriction Features
- Tire Pressure Monitor
- Telematics
- Navigation from Telematics
- Requires Subscription
- View All
Body Details
Body Type
Pickup
Disclaimer:
Discount off of dealer advertised addendum price. All pricing and payments do not include tax, title, license, $1,996 Liberty protection package and dealer Doc fee of $599. See dealer for details. GM discounts may vary by region. Some offers cannot be combined. 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. Please verify any information in question with our Liberty GMC staff.
The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.
The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.
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