The 2026 GMC Sierra 2500HD SLE in stunning Silver offers exceptional handling with its 4x4 drivetrain, ensuring you conquer any terrain with confidence.
The powerful and robust exterior showcases a classic truck design with a modern twist, paired with Black interiors that provide a sophisticated and comforting atmosphere. You'll appreciate features like running boards for easy access and heated mirrors for optimal visibility during colder Canadian winters.
Inside, the Sierra 2500HD is loaded with technology designed to simplify your drive. A touch-screen-based navigation system keeps you on track, while the backup camera and lane assist enhance safety. Pair your smart devices effortlessly with Bluetooth connectivity and enjoy music or stay informed with satellite radio. A built-in wi-fi hotspot ensures you remain connected on the go.
If you are searching for a versatile and durable truck that meets both work and leisure needs, the 2026 GMC Sierra 2500HD SLE is an outstanding choice. Visit us today to learn more and take this incredible truck for a test drive. Contact our dealership now for more information and feel the power and luxury firsthand.
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Sle Preferred Equipment Group • 3SAincludes standard equipment
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Engine, Duramax 6.6L Turbo-Diesel V8, B20-Diesel Compatible • L5P(470 hp [350.5 kW] @ 2800 rpm, 975 lb-ft of torque [1322 Nm] @ 1600 rpm) (Includes (K05) engine block heater.)
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Transmission, 10-Speed Automatic • MGM
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Gvwr, 11,150 Lbs. (5058 Kg) • JGK
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Rear Axle, 3.42 Ratio • GU6
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Wheels, 17" (43.2 Cm) Machined Aluminum • PYQ
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Tires, Lt265/70R17E All-Terrain, Blackwall • QXT
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Tire, Spare Lt265/70R17E All-Terrain, Blackwall • ZXT
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Sterling Metallic • GXD
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Seats, Front 40/20/40 Split-Bench • AZ3with covered armrest storage and under-seat storage (lockable)
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Jet Black, Cloth Seat Trim • H0U
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Audio System, 13.4" Diagonal Premium Gmc Infotainment System With Google Built In Apps Such As Navigation And Voice Assistance • IOKincludes colour 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
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Sle Value Package; • PDUincludes (PCQ) SLE Convenience package, (CGN) spray-on bedliner, (ZM9) SLE Heated package and (B59) Remote Start Package
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Preferred Package • PDQincludes (UET) In-Vehicle Trailering App., (PZ8) Hitch Guidance with Hitch View, (KSG) Adaptive Cruise Control and (UF2) cargo bed LED lighting; also includes (UG1) Universal Home Remote and (A48) rear sliding power window Includes (R7O) Cloth Rear Seat Storage Package.)
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Sle Convenience Package • PCQincludes (CJ2) dual climate control, (A2X) 10-way power driver seat including power lumbar, (N37) manual tilt/telescoping steering column, (T3U) LED fog lights and (U01) Roof Marker Lamps
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X31 Off-Road Package • X31includes (JHD) Hill Descent Control, (NZZ) skid plates, Off-Road suspension, Twin-tube Rancho shocks and X31 hard badge Includes (QXT) LT265/70R17E all-terrain, blackwall tires.
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Remote Start Package • B59includes (BTV) Remote Start, (UTJ) content theft alarm and (C49) rear-window defogger
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Sle Heated Package • ZM9includes (KA1) heated driver and passenger seats, (KI3) heated steering wheel
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Lpo, Black Badging Package • RFE(dealer-installed), includes (SFZ) Black GMC emblems, LPO, and (RIK) Black Sierra Nameplates, LPO.
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Engine Block Heater • K05
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Hill Descent Control • JHD
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Alternators, Dual, 220-Amps Primary, 170-Amps Auxiliary • KHF
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High Idle Switch • UF3
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In-Vehicle Trailering App, System • UETincludes 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.)
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Skid Plates • NZZprotect the oil pan, front axle and transfer case
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Exhaust Brake • K40
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Assist Steps, Chromed Tubular, 6" Rectangular Cab Length • BVQ(factory installed)
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Bedliner, Spray-On, Pickup Bedliner • CGNwith GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel)
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Wheelhouse Liners, Rear • B1J
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Winter Grille Cover • BHP
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Fog Lamps, Led • T3U
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Led Cargo Area Lighting • UF2located in cargo bed activated with switch on centre switch bank or key fob
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Lamps, Smoked Amber Roof Marker, (Led) • U01
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Lpo, Black Gmc Emblems • SFZ(dealer-installed)
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Lpo, Black Sierra Nameplates • RIK(dealer-installed)
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License Plate Kit, Front, Incandescent Lighting • VK3(will be shipped to orders with ship-to provinces that require front license plate)
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3 Years Sirius Xm • R6P
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Seat, Cloth Rear With Storage Package • R7O60/40 folding bench for Crew Cab models, includes seatback storage on left and right side, centre fold out armrest with 2 cupholders, (includes child seat top tether anchor)
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Seat Adjuster, Driver 10-Way Power Including Lumbar • A2X
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Seating, Heated Driver And Front Outboard Passenger • KA1
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Steering Wheel, Heated • KI3
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Steering Column, Manual Tilt-Wheel And Telescoping • N37
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Window, Power, Rear Sliding With Rear Defogger • A48
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Remote Vehicle Starter System • BTV
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Adaptive Cruise Control • KSG
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Universal Home Remote • UG1
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Theft-Deterrent System, Unauthorized Entry • UTJ
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Air Conditioning, Dual-Zone Automatic Climate Control • CJ2
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Defogger, Rear-Window Electric • C49
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Hitch Guidance With Hitch View • PZ8with image adjustment, Pan/Zoom/Tilt
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Air Conditioning
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Backup Camera
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Bluetooth Connection
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Cruise Control
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Keyless Entry
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Lane Assist
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Navigation System
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Power Windows
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Running Boards
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Satellite Radio
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Smart Device Integration
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Wi-Fi Hotspot
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AM/FM Stereo
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Auxiliary Audio Input
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Bluetooth Connection
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MP3 Player
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Navigation System
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Smart Device Integration
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Requires Subscription
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Satellite Radio
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Audio system feature, 6-speaker system (Requires Crew Cab or Double Cab model.)
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WiFi Hotspot
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Aluminum Wheels
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Tires - Front All-Season
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Tires - Rear All-Season
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Conventional Spare Tire
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Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door (Deleted with (ZW9) pickup bed delete.)
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Bumper, front chrome lower
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Bumper, rear chrome with bumper CornerSteps
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Bed Step, Black integrated on forward portion of bed on driver and passenger side (Not available on (ZW9) pickup bed delete.)
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Cargo tie downs (12), fixed, rated at 500 lbs (226.8 kg) per corner
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Daytime Running Lights
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Automatic Highbeams
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Lamps, cargo area cab mounted integrated with centre high mount stop lamp, with switch in bank on left side of steering wheel
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Taillamps, LED Signature Tail, Incandescent Brake, Turn & Reverse Lamps
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Heated Mirrors
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Integrated Turn Signal Mirrors
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Power Mirror(s)
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Privacy Glass
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Door handles, body-colour
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Tailgate, standard (Deleted with (ZW9) pickup bed delete.)
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Tailgate and bed rail protection caps, top (Deleted with (ZW9) pickup bed delete.)
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Split Bench Seat
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Cloth Seats
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Seat adjuster, passenger 4-way manual
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Pass-Through Rear Seat
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Rear Bench Seat
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Floor covering, colour-keyed carpeting
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Floor Mats
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Steering wheel, wrapped
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Steering Wheel Audio Controls
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Adjustable Steering Wheel
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Driver Information Centre, enhanced, 12.3" diagonal reconfigurable multicolour digital display
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Rear Seat Reminder (Requires Crew Cab or Double Cab model.)
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GMC Premium information Display- 13.4" diagonal Multicolour touch screen
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Exterior Temperature Display, located in radio display
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Power Windows
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Power Door Locks
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Keyless Entry
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Keyless Start
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Cruise Control
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Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
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Auxiliary Audio Input
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MP3 Player
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USB ports, (2) charge-only, rear
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Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet) (Deleted with (ZW9) pickup bed delete.)
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Air vents, rear (Not available with Regular Cab model.)
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A/C
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Mirror, inside rearview, manual tilt
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Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
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8 Cylinder Engine
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Gasoline Fuel
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10-Speed A/T
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A/T
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Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
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Running Boards/Side Steps
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GVWR, 10,450 lbs. (4740 kg) (Included and only available with TK20743 model and (L8T) 6.6L V8 gas engine with 17" wheels.)
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Keyless Start
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Transfer case, two-speed, electronic shift with push button controls (Requires 4WD models.)
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Locking/Limited Slip Differential
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Four Wheel Drive
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Cooling, external engine oil cooler
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Cooling, auxiliary external transmission oil cooler
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Air filter, heavy-duty
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Air filtration monitoring
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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.)
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Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)
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Trailer brake controller, integrated
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Tow Hooks
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Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
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Suspension Package (Not available with (X31) Off-Road Package.)
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Power Steering
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4-Wheel Disc Brakes
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ABS
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Brake lining wear indicator
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Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine. Not included with (ZW9) pickup bed delete.)
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Automatic Highbeams
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Front Collision Mitigation
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Front Collision Warning
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Lane Departure Warning
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Tow Hitch
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Front Collision Mitigation
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Front Collision Warning
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Stability Control
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Traction Control
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Daytime Running Lights
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Driver Air Bag
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Front Head Air Bag
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Front Side Air Bag
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Passenger Air Bag
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Passenger Air Bag Sensor
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Rear Head Air Bag
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Requires Subscription
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Telematics
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Back-Up Camera
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Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
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Lane Departure Warning
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Rear Seat Belt Indicator (Requires Crew Cab or Double Cab model.)
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Seat Belt Adjustable Guide Loops, front row only (Included and only available on Crew Cab and Double Cab models. Not available with (ZW9) pickup bed delete.)
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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.)
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Driver Restriction Features
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Tire Pressure Monitor
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Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering (Not available on (ZW9) pickup bed delete.)
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Vehicle NameGMC Sierra 2500HD
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Body StyleCrew Cab Pickup
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Body CodeE63
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DrivetrainFour Wheel Drive
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Trans Order CodeMGM
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Trans Type10
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Trans Description Cont.Automatic
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First Gear Ratio (:1)4.54
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Second Gear Ratio (:1)2.87
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Third Gear Ratio (:1)2.06
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Fourth Gear Ratio (:1)1.72
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Fifth Gear Ratio (:1)1.48
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Sixth Gear Ratio (:1)1.26
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Seventh Gear Ratio (:1)1.00
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Eighth Gear Ratio (:1)0.85
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Ninth Gear Ratio (:1)0.69
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Tenth Gear Ratio (:1)0.63
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Reverse Ratio (:1)4.54
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Transfer Case Gear Ratio (:1), High1
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Passenger Capacity6
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Front Head Room (in)43.03
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Front Leg Room (in)44.53
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Front Shoulder Room (in)66.02
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Front Hip Room (in)61.18
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Second Head Room (in)40.12
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Second Leg Room (in)43.4
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Second Shoulder Room (in)65.3
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Second Hip Room (in)60.24
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Gross Axle Wt Rating - Front (lbs)5600
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Gross Axle Wt Rating - Rear (lbs)6390
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Curb Weight - Front (lbs)4013
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Curb Weight - Rear (lbs)2812
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Gross Vehicle Weight Rating Cap (lbs)11150
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Gross Combined Wt Rating (lbs)26000
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Dead Weight Hitch - Max Trailer Wt. (lbs)5000
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Dead Weight Hitch - Max Tongue Wt. (lbs)500
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Wt Distributing Hitch - Max Trailer Wt. (lbs)18500
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Wt Distributing Hitch - Max Tongue Wt. (lbs)1850
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Fifth Wheel Hitch - Max Trailer Wt. (lbs)19100
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Fifth Wheel Hitch - Max Tongue Wt. (lbs)4775
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Maximum Trailering Capacity (lbs)20000
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Engine Order CodeL5P
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Engine TypeTurbocharged Diesel V8
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Displacement6.6L
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Fuel SystemDirect Injection
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SAE Net Horsepower @ RPM470 @ 2800
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SAE Net Torque @ RPM975 @ 1600
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Engine Oil CoolerYes
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Cold Cranking Amps @ 0° F (Primary)720
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Maximum Alternator Capacity (amps)220 & 170
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Frame TypeBox Ladder
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Suspension Type - FrontShort/Long Arm w/Torsion Bar
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Suspension Type - Rear2-Stage Multi-Leaf
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Axle Ratio (:1) - Front3.42
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Axle Ratio (:1) - Rear3.42
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Shock Absorber Diameter - Front (mm)51
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Shock Absorber Diameter - Rear (mm)51
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Stabilizer Bar Diameter - Front (in)1.38
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Front Tire Order CodeQXT
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Rear Tire Order CodeQXT
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Spare Tire Order CodeZXT
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Front Tire SizeLT265/70R17E
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Rear Tire SizeLT265/70R17E
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Spare Tire SizeLT265/70R17E
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Front Wheel Size (in)17
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Rear Wheel Size (in)17
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Spare Wheel Size (in)17
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Front Wheel MaterialAluminum
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Rear Wheel MaterialAluminum
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Steering TypePwr Recirculating Ball
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Turning Diameter - Curb to Curb (ft)52.7
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Brake TypePwr
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Brake ABS System4-Wheel
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Disc - FrontYes
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Disc - RearYes
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Front Brake Rotor Diam x Thickness (in)14 x 1.6
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Rear Brake Rotor Diam x Thickness (in)14.1 x 1.3
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Fuel Tank Capacity, Approx (L)136
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Wheelbase (in)159
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Length, Overall (in)250.75
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Width, Max w/o mirrors (in)81.85
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Height, Overall (in)79.82
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Cab to Axle (in)42.17
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Ground Clearance, Front (in)10.12
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Ground Clearance, Rear (in)10.12
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Cargo Box Length @ Floor (in)82.2
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Cargo Box Width @ Floor (in)71.4
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Cargo Box Width @ Wheelhousings (in)51.85
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Cargo Box (Area) Height (in)21
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Cargo Volume (ft³)69.5
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Body StyleTruck
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Engine6.6L
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Exterior ColourSilver
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TransmissionAutomatic
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Drivetrain4×4
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Stock6364
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Fuel TypeDiesel
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Body StyleTruck
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Engine6.6L
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Exterior ColourBlack
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TransmissionAutomatic
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Drivetrain4×4
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Stock6473
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Fuel TypeGasoline
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Body StyleTruck
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Engine6.2L
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Exterior ColourBlack
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TransmissionAutomatic
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Drivetrain4×4
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Stock6506
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Fuel TypeGasoline
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Non-Stackable Cash Delivery Allowance (NSCDA) - CBGRequired packages: 3SA-$4,000Valid from 2026/04/01 - 2026/04/26