Details

Exterior Color: Summit White
Interior Color: Jet Black
Body Style: Pickup
Transmission: 10-Speed Automatic

Stock: D5546
VIN: 1GT0ULE74SF112537
Mileage: 15
Engine: Gas V8 6.6L/
City MPG:
Highway MPG:

Highlights

Keyless Start
Keyless Start
4 wheel Drive
4 wheel Drive
Wifi
Wifi
Cruise Control
Cruise Control
Bluetooth
Bluetooth
Keyless Entry
Keyless Entry
Smartphone Integration
Smartphone Integration
Anti Lock Braking System
Anti Lock Braking System
Lane Departure Warning
Lane Departure Warning

Overview

Unleash Power and Precision with the 2025 GMC Sierra 2500HD Pro – Built for the Canadian Road Warrior

Step into the future of heavy-duty performance with the 2025 GMC Sierra 2500HD Pro. This powerhouse is engineered for those who demand unparalleled strength and reliability. Equipped with a robust 6.6L V8 engine delivering 401 horsepower and 464 lb-ft of torque this truck is ready to conquer any terrain. The Allison 10-Speed Automatic Transmission ensures smooth responsive handling making every drive a pleasure.

The Sierra 2500HD Pro’s Crew Cab Long Bed design offers ample space for both passengers and cargo while the Gooseneck/5th Wheel Prep Package makes it perfect for towing heavy loads with ease. The EZ Lift power lock and release tailgate along with LED cargo bed lighting provide unmatched convenience whether you’re loading up for a job or an adventure.

Stay connected and entertained with the GMC Infotainment System featuring a 7" colour touch-screen Bluetooth streaming and wireless Apple CarPlay and Android Auto. The interior adorned with Jet Black Premium Cloth Seat Trim combines comfort with functionality including lockable under-seat storage.

For those who need a truck that works as hard as they do the 2025 GMC Sierra 2500HD Pro is the ultimate choice. Experience the perfect blend of power technology and rugged capability.

Dean Cooley GM has been serving the Parkland area since 1995 and we are proud to have contributed to the area's automotive needs for almost three decades. Specializing in Chevrolet Buick and GMC vehicles along with certified pre-owned options we take pride in matching you with the perfect vehicle to suit your needs. Our in-house financial experts are dedicated to simplifying the financing and leasing process offering personalized solutions. At the heart of our operation lies our service department complete with a cutting-edge collision and glass center. Here we service all makes and models with meticulous precision and care. We also have a comprehensive parts department stocked with essential parts accessories and tires – all conveniently located under one roof. Visit us today at 1600 Main Street South in Dauphin and experience a new standard in the automotive industry. Dealer permit #1693.

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Options

Summit white
SUMMIT WHITE
ENGINE BLOCK HEATER
REAR AXLE 3.73 RATIO
ENGINE 6.6L V8 WITH DIRECT INJECTION AND VARIABLE VALVE TIMING GASOLINE (401 hp [299 kW] @ 5200 rpm 464 lb-ft of torque [629 N-m] @ 4000 rpm) (STD)
CONVENIENCE PACKAGE includes (QT5) EZ Lift power lock and release tailgate (AKO) tinted glass (UF2) LED cargo bed lighting and (C49) rear-window defogger
LAMPS SMOKED AMBER ROOF MARKER (LED)
AUDIO SYSTEM GMC INFOTAINMENT SYSTEM WITH 7" DIAGONAL COLOUR TOUCH-SCREEN AM/FM stereo with seek-and-scan and digital clock includes Bluetooth streaming audio for music and select phones; featuring wireless Apple CarPlay and Android Auto capable (STD)
WHEELS 17" (43.2 CM) MACHINED ALUMINUM
Daytime Running Lights
Power Windows
Lane Departure Warning
ABS
4-Wheel Disc Brakes
Auxiliary Audio Input
WiFi Hotspot
AM/FM Stereo
Conventional Spare Tire
Running Boards/Side Steps
Automatic Highbeams
Tires - Front All-Season
Power Windows
Vinyl Seats
Split Bench Seat
Tow Hitch
Front Collision Mitigation
Adjustable Steering Wheel
Integrated Turn Signal Mirrors
Power Mirror(s)
Front Collision Warning
Requires Subscription
Telematics
Driver Restriction Features
Stability Control
Requires Subscription
Daytime Running Lights
Cruise Control
Rear Head Air Bag
Tire Pressure Monitor
Driver Air Bag
Lane Departure Warning
Front Collision Mitigation

PRO PREFERRED EQUIPMENT GROUP includes standard equipment
LICENSE PLATE KIT FRONT INCANDESCENT LIGHTING (will be shipped to orders with ship-to provinces that require front license plate)
SEATS FRONT 40/20/40 SPLIT-BENCH with covered armrest storage and under-seat storage (lockable) (STD)
MIRRORS OUTSIDE POWER-ADJUSTABLE VERTICAL TRAILERING with heated and auto-dimming upper glass lower convex mirrors turn signal indicators puddle lamps (U12) perimeter lighting auxiliary lighting power folding/manual extending (extends 3.31" [84.25mm]) Black Includes (DD8) auto-dimming rearview mirror.
POWER OUTLET INSTRUMENT PANEL 120-VOLT (400 watts shared with (KC9) bed mounted power outlet)
JET BLACK CLOTH SEAT TRIM
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). Includes (CGN) spray-on bedliner.
TIRES LT265/70R17E ALL-TERRAIN BLACKWALL
TRANSMISSION ALLISON 10-SPEED AUTOMATIC (STD)
Smart Device Integration
Bluetooth Connection
Power Steering
Steel Wheels
Keyless Start
Bluetooth Connection
Front Collision Warning
Tow Hooks
Four Wheel Drive
Automatic Highbeams
Power Door Locks
Front Collision Mitigation
Bluetooth Connection
Floor Mats
Tires - Rear All-Season
Smart Device Integration
Locking/Limited Slip Differential
Daytime Running Lights
Heated Mirrors
MP3 Capability
Front Collision Warning
Power Door Locks
Power Outlet
Passenger Air Bag
Front Side Air Bag
Passenger Air Bag Sensor
Keyless Entry
Auxiliary Audio Input
Front Head Air Bag
Telematics
MP3 Capability
Traction Control
Back-Up Camera

Interior

Air conditioning, single-zone
Audio system feature, 2-speakers (Requires Regular Cab model.)
Compass, located in instrument cluster
Door locks, power
Exterior Temperature Display, located in radio display
Instrument cluster 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
Power outlet, front auxiliary, 12-volt
Seat adjuster, driver 4-way manual
Seats, front 40/20/40 split-bench with covered armrest storage and under-seat storage (lockable)
Steering wheel, urethane
Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.ca or dealer for details.)
Windows, power front, drivers express up/down

Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
Bluetooth for phone connectivity to vehicle infotainment system
Cruise control, steering wheel-mounted
Driver Information Centre, 3.5" diagonal monochromatic display
Floor covering, rubberized-vinyl (Not available with LPO floor liners.)
Mirror, inside rearview, manual tilt
Remote Keyless Entry
Seat adjuster, passenger 4-way manual
Steering column, Tilt-Wheel, manual with wheel locking security feature
USB Ports, 2, Charge/Data ports located on instrument panel
Window, power front, passenger express down
Wireless Phone Projection for Apple CarPlay and Android Auto

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, 10,250 lbs. (4649 kg) (Included and only available with TK20903 model and (L8T) 6.6L V8 gas engine with 17" wheels.)
Push Button Start
Recovery hooks, front, frame-mounted, black
Suspension Package (Not available with (X31) Off-Road Package.)
Transfer case, two-speed, electronic shift with push button controls (Requires 4WD models.)

Air filtration monitoring
Auto-locking rear differential
Brake lining wear indicator
Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine. Not included with (ZW9) pickup bed delete.)
Cooling, external engine oil cooler
Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
Pickup bed includes bed assist step (Deleted when (ZW9) pickup bed delete is ordered.)
Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
Steering, Recirculating Ball with smart flow power steering system
Trailer brake controller, integrated

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
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.)
Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
Front Pedestrian Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching (Deleted with (ZW9) pickup bed delete.)
LED Signature DRL's
OnStar Services capable (See onstar.ca for details and limitations. Services vary by model. Service plan required.)
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
Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering (Not available on (ZW9) pickup bed delete.)

Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
Daytime Running Lamps, LED signature lighting
Forward Collision Alert (Included and only available with (PDI) Sierra HD Pro Safety.)
HD Rear Vision Camera (Not available with (ZW9) pickup bed delete. Removed with (UV2) HD Surround Vision or (ZW9) pickup bed delete. Not available with (Z6A) Gooseneck / 5th Wheel Prep Package.)
Lane Departure Warning (Included and only available with (PDI) Sierra HD Pro Safety.)
OnStar Basics (OnStar Fleet Basics for Fleet) Drive more confidently with up to 8 years of core OnStar services including mobile app commands, connectivity for select apps that provide in-vehicle voice assistance and navigation with real-time traffic, and Automatic Crash Response. (Requires (UE1) OnStar. OnStar Basics includes access to remote commands through your vehicle's mobile app (compatible smartphone required); Automatic Crash Response (not all vehicles may transmit all crash data; OnStar links to emergency services); and wireless connectivity for select apps that provide in-vehicle voice assistance and navigation with real-time traffic (Voice & Maps apps are subject to change at any time and may be provided by third parties). Term begins from date of vehicle delivery. Paid subscription required after expiry. Services are dependent on compatible wireless networks provided by third-party wireless service providers, working vehicle electrical systems, GPS signal and other factors outside GM control. Changes in technology and wireless networks may limit or prevent the operation of certain services. For customers who also separately receive or purchase a Premium Plan or Vehicle Data Plan to use Wi-Fi Hotspot and In-Vehicle Apps, the data provided as part of that plan will also be used by any Voice & Maps apps which already had data connectivity under this Basics plan; if any applicable data caps are reached, Voice & Maps apps will continue to function for the duration of this Basics plan but additional vehicle data plan(s) must be purchased to use Wi-Fi Hotspot and In-Vehicle Apps. Services, connectivity, and capabilities have additional terms and limitations and are subject to change, and will vary by model, vehicle configuration, conditions, and geographical and technical restrictions. Non-refundable and no cash value. See onstar.ca 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, auto learn includes Tire Fill Alert (does not apply to spare tire)

Exterior

Bed Step, Black integrated on forward portion of bed on driver and passenger side (Not available on (ZW9) pickup bed delete.)
Bumper, rear chrome with bumper CornerSteps
CornerStep, rear bumper
Glass, solar absorbing, tinted
Headlamps, Animated LED projectors LED turn signals and 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
Mouldings, beltline, Black
Tailgate, gate function manual, no lift assist (Deleted with (ZW9) pickup bed delete.)
Tailgate, standard (Deleted with (ZW9) pickup bed delete.)
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door (Deleted with (ZW9) pickup bed delete.)

Bumper, front chrome lower
Cargo tie downs (12), fixed, rated at 500 lbs (226.8 kg) per corner
Door handles, Black grained
Grille (Chrome with flat black grille insert bars.)
IntelliBeam, automatic high beam on/off (Included and only available with (PDI) Sierra HD Pro Safety.)
Mirrors, outside power-adjustable vertical trailering with heated upper glass, lower convex mirrors, integrated turn signals, manual folding/extending (extends 3.31" [84.25mm]), Black (Standard on Regular Cab models. Included and only available with (PCI) Convenience Package on Double Cab and Crew Cab models.)
Tailgate and bed rail protection caps, top (Deleted with (ZW9) pickup bed delete.)
Tailgate, locking, utilizes same key as ignition and door (Included and only available with (QK1) standard tailgate. Deleted with (ZW9) pickup bed delete.)
Taillamps, LED Signature Tail, Incandescent Brake, Turn & Reverse Lamps
Tire, spare LT245/75R17E all-season, blackwall (Included and only available with (QHQ) LT245/75R17E all-season, blackwall tires with (E63) pickup bed models. Available to order when (ZW9) pickup bed delete and (QHQ) LT245/75R17E all-season, blackwall tires are ordered.)