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1600 Main St. South ,Dauphin, MB R7N 3B3 Directions
Sales 204-638-4026 Call Us
1600 Main St. South ,Dauphin, MB R7N 3B3 Directions
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New 2023 GMC Sierra 2500HD AT4 4WD

AT4 4WD Crew Cab Standard Box AT4 Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
BlackOnyx Black BlackJet Black with Kalahari Accents

Details

  • Exterior Color: Onyx Black
  • Interior Color: Jet Black with Kalahari Accents
  • Body Style: Pickup
  • Transmission: 10-Speed Automatic
  • Stock: D4635
  • VIN: 1GT49PEY3PF260382
  • Mileage: 15
  • Engine: Turbocharged Diesel V8 6.6L/
  • City MPG:
  • Highway MPG:

Highlights

  • Back-Up Camera Back-Up Camera
    Back-Up Camera
  • Heated Seats Heated Seats
    Heated Seats
  • Remote Start Remote Start
    Remote Start
  • Keyless Start Keyless Start
    Keyless Start
  • 4 wheel Drive 4 wheel Drive
    4 wheel Drive
  • Wifi Wifi
    Wifi
  • Cruise Control Cruise Control
    Cruise Control
  • Bluetooth Bluetooth
    Bluetooth
  • Power Seat(s) Power Seat(s)
    Power Seat(s)
  • Power Folding Mirrors Power Folding Mirrors
    Power Folding Mirrors
  • Multi-Zone A/C Multi-Zone A/C
    Multi-Zone A/C
  • Keyless Entry Keyless Entry
    Keyless Entry
  • Bed Liner Bed Liner
    Bed Liner
  • Satellite Radio Satellite Radio
    Satellite Radio
  • Smartphone Integration Smartphone Integration
    Smartphone Integration
  • Steering Wheel Controls Steering Wheel Controls
    Steering Wheel Controls
  • Anti Lock Braking System Anti Lock Braking System
    Anti Lock Braking System

Overview

2023, AT4, Four Wheel Drive, 6.6 Liter DuraMax Diesel, Android Auto
Up to any task, our Diesel powered 2023 GMC Sierra 2500HD AT4 Crew Cab 4X4 can master rugged terrain as quickly as it masters tough jobs in Onyx Black! Motivated by a TurboCharged 6.6 Litre DuraMax Diesel V8 offering 445hp and 910lb-ft of torque to a 10 Speed Allison Automatic transmission for when you have to go off-road to get on the job. This Four Wheel Drive truck also features a trail-tuned suspension and Autotrac two-speed transfer case, and our Sierra looks great on the pavement or off with LED lighting, fog lamps, red recovery hooks, skid plates, a spray-on bed liner, bold alloy wheels, a versatile MultiPro tailgate, and power-folding trailer mirrors with gloss-black caps.
Prepare to be impressed with our AT4 cabin that offers high-quality leather power front seats, a leather-wrapped steering wheel, cruise control, dual-zone automatic climate control, 12V/120V power outlets, keyless access/ignition, remote start, and an intelligent infotainment system. It boasts an 8-inch touchscreen, voice recognition, wireless Android Auto/Apple CarPlay, Bluetooth, WiFi compatibility, and a six-speaker audio system.
GMC promotes peace of mind with an HD backup camera, hill-descent control, hitch guidance with a hitch-view camera, tire-pressure monitoring, airbags, a rear-seat reminder, and more. You've got big plans, and our Sierra AT4 is ready to help! Why Dean Cooley GM? Dean Cooley GM in Dauphin is very proud to have been serving the parkland area since 1995. Selling brand new Chevrolet, Buick and GMC vehicles as well as certified pre-owned vehicles. Our financial experts are located in-house and can offer you the financing and leasing options that are best for you with fast, easy and approval in minutes. We have a state of the art service department with a collision and glass center with highly trained and experienced technicians to look after all of your repair needs. Our parts department is well stocked with all the parts you may need, as well as accessories and a great selection of tires. We also have a detail center, to look after cleaning your vehicle whenever necessary and make it look brand new again. Dean Cooley GM is proud to be a part of the parkland area and supporting many charities and organizations. So, for all of your automotive needs, stop down Dean Cooley GM, 1600 Main Street S. in Dauphin. Dealer permit #1693

Options

  • Onyx black
  • BOSE SOUND SYSTEM PREMIUM 7-SPEAKER SYSTEM with Richbass woofer
  • MULTICOLOUR 15" DIAGONAL HEAD-UP DISPLAY
  • HD SURROUND VISION WITH TWO TRAILER VIEW CAMERA PROVISIONS provides the driver with an overhead view of the scene around the vehicle on a centre stack display
  • LANE CHANGE ALERT WITH SIDE BLIND ZONE ALERT
  • TRANSMISSION ALLISON 10-SPEED AUTOMATIC
  • GOOSENECK / 5TH WHEEL PACKAGE includes (Z6A) Gooseneck / 5th Wheel Prep Package. (Includes (UVN) Bed View Camera.
  • WHEELS 20" (50.8 CM) MACHINED ALUMINUM with high gloss Black accents
  • ENGINE DURAMAX 6.6L TURBO-DIESEL V8 B20-DIESEL COMPATIBLE (445 hp [332 kW] @ 2800 rpm 910 lb-ft of torque [1220 Nm] @ 1600 rpm) (Includes (K05) engine block heater.)
  • UNIVERSAL HOME REMOTE
  • SEATS FRONT BUCKET with centre console (STD)
  • AUDIO SYSTEM PREMIUM GMC INFOTAINMENT SYSTEM WITH NAVIGATION AND 8" DIAGONAL COLOUR TOUCH-SCREEN includes 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 advanced voice recognition in-vehicle apps personalized profiles for infotainment and vehicle settings. Includes greater memory. Includes (PZ8) Hitch Guidance with hitch view.)
  • DRIVER INFORMATION CENTRE ENHANCED 8" DIAGONAL MULTICOLOUR DIGITAL DISPLAY includes analogue speedometer and tachometer gauges
  • REAR CAMERA MIRROR INSIDE REARVIEW AUTO-DIMMING WITH FULL CAMERA DISPLAY
  • REAR CROSS TRAFFIC ALERT
  • EXHAUST BRAKE
  • AT4 PREMIUM PLUS PACKAGE includes (PDO) AT4 Preferred Package (PQB) Driver Alert Package I (PDJ) Driver Alert II (PYU) 20" (50.8 cm) machined aluminum wheels with high gloss Black accents (CF5) power sunroof (CWM) Technology Package and (VXW) Off-Road High clearance step LPO
  • LANE DEPARTURE WARNING
  • Tow Hooks
  • Requires Subscription
  • Tow Hitch
  • 4-Wheel Disc Brakes
  • Power Windows
  • Heated Front Seat(s)
  • Locking/Limited Slip Differential
  • Bluetooth Connection
  • ABS
  • Integrated Turn Signal Mirrors
  • Running Boards/Side Steps
  • Aluminum Wheels
  • Heated Mirrors
  • Bed Liner
  • Auxiliary Audio Input
  • Cruise Control
  • Multi-Zone A/C
  • Stability Control
  • Power Door Locks
  • Passenger Adjustable Lumbar
  • Cooled Front Seat(s)
  • Driver Restriction Features
  • Remote Engine Start
  • Leather Seats
  • Power Windows
  • Auto-Dimming Rearview Mirror
  • MP3 Player
  • Passenger Air Bag Sensor
  • Adjustable Steering Wheel
  • Bluetooth Connection
  • Requires Subscription
  • Power Outlet
  • Traction Control
  • Front Side Air Bag
  • Power Passenger Seat
  • Auxiliary Audio Input
  • Smart Device Integration
  • Heated Rear Seat(s)
  • Steering Wheel Audio Controls
  • Satellite Radio
  • Smart Device Integration
  • Heated Steering Wheel
  • Keyless Entry
  • Back-Up Camera
  • Jet black with kalahari accents, perforated leather-appointed front seat trim
  • WIRELESS CHARGING
  • BED VIEW CAMERA camera in the CHMSL to show a view of the cargo bed display located in infotainment screen includes Two Trailer Camera Provisions
  • JET BLACK WITH KALAHARI ACCENTS PERFORATED LEATHER-APPOINTED FRONT SEAT TRIM
  • TECHNOLOGY PACKAGE includes (DRZ) Rear Camera Mirror and (UV6) Multicolour 15" Diagonal Head-Up Display Includes (UHS) 8" Digital Driver information Centre.
  • GVWR 11 350 LBS. (5148 KG)
  • SAFETY ALERT SEAT
  • HIGH IDLE SWITCH
  • 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).
  • ENGINE BLOCK HEATER
  • AT4 PREFERRED PACKAGE includes (UVN) Bed View Camera (UVS) HD Surround Vision with Two Trailer View Camera Provisions (UG1) Universal Home Remote (A48) rear sliding power window (IOT) 8" diagonal Premium GMC Infotainment with navigation (UQA) Bose Premium Audio System (U01) Roof Marker Lamps and (K4C) Wireless Charging
  • DRIVER ALERT PACKAGE II includes (UEU) Forward Collision Alert (UFL) Lane Departure Warning (UHY) Automatic Emergency Braking (TQ5) IntelliBeam and (UE4) Following Distance Indicator Includes (HS1) Safety Alert Seat.
  • AT4 PREFERRED EQUIPMENT GROUP includes standard equipment
  • REAR AXLE 3.42 RATIO
  • AUTOMATIC EMERGENCY BRAKING
  • ONYX BLACK
  • ALTERNATOR 220 AMPS
  • TIRES LT275/65R20 ALL-TERRAIN BLACKWALL
  • Power Mirror(s)
  • Daytime Running Lights
  • Fog Lamps
  • Conventional Spare Tire
  • Satellite Radio
  • Floor Mats
  • Power Outlet
  • Tires - Rear All-Terrain
  • Tires - Front All-Terrain
  • Four Wheel Drive
  • Privacy Glass
  • Power Folding Mirrors
  • Power Steering
  • Power Driver Seat
  • Power Door Locks
  • Security System
  • Back-Up Camera
  • WiFi Hotspot
  • AM/FM Stereo
  • MP3 Player
  • Power Windows
  • Floor Mats
  • Requires Subscription
  • Pass-Through Rear Seat
  • Driver Adjustable Lumbar
  • Front Head Air Bag
  • Bucket Seats
  • Mirror Memory
  • Telematics
  • Rear Head Air Bag
  • MP3 Player
  • Heated Front Seat(s)
  • Tire Pressure Monitor
  • Climate Control
  • Daytime Running Lights
  • Passenger Air Bag
  • Seat Memory
  • Keyless Start
  • Rear Defrost
  • Driver Air Bag
  • Auxiliary Audio Input
  • Rear Bench Seat
  • Bluetooth Connection

Interior

  • Air conditioning, dual-zone automatic climate control
  • Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
  • Audio system, Premium GMC Infotainment System with 8" diagonal colour touch-screen includes 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, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings (Includes (PZ8) Hitch Guidance with hitch view.)
  • Centre Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
  • Cruise control, steering wheel-mounted
  • Door locks, power
  • Driver memory recalls driver "presets" for power driver seat and outside mirrors
  • Floor covering, colour-keyed carpeting
  • Instrument cluster, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
  • Mirror, inside rearview auto-dimming
  • Power outlet, front auxiliary, 12-volt
  • Power outlet, rear auxiliary, 12-volt
  • Premium Floor Liners with removable carpet insert, rear
  • Remote vehicle starter system
  • Seat adjuster, passenger 10-way power including lumbar
  • Seating, heated driver and front outboard passenger
  • Seats, ventilated driver and front passenger
  • SiriusXM with 360L Equipped with SiriusXM with 360L. Enjoy a trial subscription of the Platinum Plan for the full 360L experience, with a greater variety of SiriusXM content, a more personalized experience and easier navigation. With the Platinum Plan, you can also enjoy your favourites everywhere you go, with the SiriusXM app, online and at home on compatible connected devices. (If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. See the SiriusXM Customer Agreement at www.siriusxm.ca for complete terms and how to cancel. All fees, content, features, and availability are subject to change. GM connected vehicle services vary by vehicle model and require active service plan, working electrical system, cell reception and GPS signal. See onstar.com/ca for details and limitations.)
  • Steering column, manual Tilt-Wheel and telescoping
  • Steering wheel, heated
  • Theft-deterrent system, unauthorized entry
  • USB ports, 2 (first row) located on instrument panel
  • Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.ca or dealer for details.)
  • Windows, power front, drivers express up/down
  • Wireless Phone Projection for Apple CarPlay and Android Auto
  • Air vents, rear
  • Audio system feature, 6-speaker system
  • Bluetooth for phone, connectivity to vehicle infotainment system
  • Compass, located in instrument cluster
  • Defogger, rear-window electric
  • Driver Information Centre, 4.2" diagonal colour display includes driver personalization
  • Exterior Temperature Display, located in radio display
  • GMC Connected Access capable (Subject to terms. See onstar.ca or dealer for details.)
  • Keyless open and start
  • Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
  • Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
  • Premium Floor Liners with removable carpet insert, front
  • Rear seat reminder
  • Seat adjuster, driver 10-way power including lumbar
  • Seat, Up-level Rear with Storage Package, 60/40 folding bench for Crew Cab models, includes full-length bench seat, seatback storage on left and right side, centre fold out armrest with 2 cupholders, full cab width under-seat storage, (includes child seat top tether anchor)
  • Seats, heated second row outboard seats
  • SiriusXM
  • Steering column, lock control, electrical
  • Steering wheel audio controls
  • Steering wheel, wrapped
  • USB Ports (Inside Console with bucket seats), 2 also includes 1 SD card reader and auxiliary jack
  • USB ports, dual, charge-only (2nd row)
  • Window, power front, passenger express up/down
  • Windows, power rear, express down

Mechanical

  • Air filter, heavy-duty
  • Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)
  • Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power (Included and only available with (L8T) 6.6L V8 gas engine.)
  • Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
  • Cooling, auxiliary external transmission oil cooler
  • Four wheel drive
  • GVWR, 10,650 lbs. (4831 kg) (Included and only available with TK20743 model and (L8T) 6.6L V8 gas engine with 18" or 20" wheels or TK20943 and (L8T) 6.6L V8 gas engine with 17" wheels.)
  • In-vehicle Trailering App, System includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder, trailer electrical diagnostics and Trailer Tire Pressure Monitor System module (Includes trailer tire pressure monitoring alert when (PTT) trailer tire pressure monitor sensors are installed.)
  • Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
  • Skid Plates protect the oil pan, front axle and transfer case
  • Suspension, Off-Road includes twin-tube shocks
  • Transfer case, two-speed active, electronic Autotrac with push button control
  • Air filtration monitoring
  • Auto-locking rear differential
  • Brake lining wear indicator
  • Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)
  • Cooling, external engine oil cooler
  • Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
  • Hill Descent Control
  • Pickup bed includes bed assist step
  • Recovery hooks, Red
  • Steering, Digital Variable Steering Assist this system automatically adjusts steering based on speed, road conditions, and other inputs to reduce driver effort and fatigue
  • Trailer brake controller, integrated
  • Transmission, 6-speed automatic, heavy-duty

Safety

  • Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag
  • HD Rear Vision Camera
  • Hitch Guidance with hitch view with Image adjustment, Pan/Zoom/Tilt
  • Seat Belt Adjustable Guide Loops, front row only
  • Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behaviour. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver
  • Daytime Running Lamps, LED signature lighting
  • Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
  • OnStar and GMC connected services capable (Terms and limitations apply. See onstar.ca or dealer for details.)
  • StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
  • Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)

Exterior

  • Bed Liner, Spray-on, Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (AT4 logo replaces GMC logo.)
  • Bumper, front, body-colour lower
  • Cargo tie downs (12), fixed rated at 500 lbs (226.8 kg) per corner
  • Door handles, body-colour
  • Glass, deep-tinted
  • Headlamps, LED reflector (high intensity) with LED turn signals and LED signature Daytime Running Lamps
  • Lamps, cargo area cab mounted integrated with centre high mount stop lamp, with switch in bank on left side of steering wheel
  • Mirror caps, high gloss Black
  • Mouldings, beltline, Black
  • Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
  • Taillamps, LED signature taillight with LED stop and reverse light
  • Tire, spare LT275/70R18 all-terrain, blackwall
  • Bed Step, Black integrated on forward portion of bed on driver and passenger side
  • Bumper, rear body-colour with bumper CornerSteps
  • CornerStep, rear bumper
  • Fog lamps, LED
  • Grille (Painted Black surround with high gloss Black mesh and Black chrome inserts.)
  • Hood Insulator
  • LED Cargo Area Lighting located in cargo bed activated with switch on centre switch bank or key fob
  • Mirrors, outside power-adjustable vertical trailering with heated and auto-dimming upper glass, (driver and passenger) lower convex mirrors, turn signal indicators, puddle lamps, perimeter lighting, auxiliary lighting, power folding/extending (extends 3.31" [84.25mm])
  • Tailgate and bed rail protection caps, top
  • Tailgate, GMC MultiPro Tailgate with six functional load/access features NOTE: Auto release can be disabled if ball hitch is installed. See Owner's manual for details
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
  • Wheelhouse liners, rear

* 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 Dean Cooley GM.

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