2023 GMC Sierra 3500HD Standard Equipment
  • Driver Alert Package I includes (UD5) Front and Rear Park Assist, (UKC) Lane Change Alert with Side Blind Zone Alert and (UFG) Rear Cross Traffic Alert (Beginning with start of production, vehicles will be forced to include (00Z) Not Equipped with Front and Rear Park Assist, which removes Front and Rear Park Assist. See dealer for details or the window label for the features on a specific vehicle)
  • Driver Alert Package II includes (UEU) Forward Collision Alert, (UFL) Lane Departure Warning, (UHY) Automatic Emergency Braking, (TQ5) IntelliBeam and (UE4) Following Distance Indicator
  • X31 Off-Road Package includes (JHD) Hill Descent Control, (NZZ) skid plates, Off-Road suspension and Twin-tube Rancho shocks (Not available with dual rear wheels.)
  • Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance
  • ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (U1D) In-vehicle Trailering App
  • 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)
  • Transmission, 6-speed automatic, heavy-duty
  • Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
  • Pickup bed includes bed assist step
  • GVWR, 11,500 lbs. (5216 kg) with single rear wheels (Included and only available with model TK30943 model and (L8T) 6.6L V8 gas engine. Requires single rear wheels.)
  • Air filter, heavy-duty
  • Air filtration monitoring
  • Transfer case, two-speed active electronic Autotrac with push button control
  • Auto-locking rear differential
  • Four wheel drive
  • Cooling, external engine oil cooler
  • Cooling, auxiliary external transmission oil cooler
  • 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.)
  • Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)
  • Trailer brake controller, integrated
  • Recovery hooks, front, Chrome
  • Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
  • Skid Plates protect the oil pan, front axle and transfer case
  • Suspension, Off-Road includes twin-tube shocks (Not available with dual rear wheels.)
  • Steering, Digital Variable Steering Assist This system automatically adjusts steering based on speed, road conditions, and other inputs to reduce driver effort and fatigue
  • Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
  • Brake lining wear indicator
  • Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)
  • Wheels, 20″ (50.8 cm) multi-dimensional Polished aluminum (Requires single rear wheels.)
  • Tires, LT275/65R20 all-terrain, blackwall (Requires single rear wheels.)
  • Tire, spare LT275/70R18 all-terrain, blackwall (Included and only available with (QF9) LT275/65R20 all-terrain, blackwall tires on single rear wheel models.)
  • Single Rear Wheels
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
  • Bumper, front, body-color lower
  • Bumper, rear body-color with bumper CornerSteps
  • CornerStep, rear bumper
  • Bed Step, Black integrated on forward portion of bed on driver and passenger side
  • Assist steps, chromed tubular, 6″ rectangular cab length (factory installed) (Not available with (JSE) Denali Black Diamond Edition or (BRS) power-retractable assist steps with LED perimeter lighting.)
  • Moldings, beltline, stainless steel
  • Wheelhouse liners, rear (Not available with dual rear wheel models.)
  • Bed Liner, Spray-on Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (Denali logo replaces GMC logo. Not available with any Ship Thrus EXCEPT (VSH), (VTV), (TCH) or (TCE).)
  • Cargo tie downs (12), fixed, rated at 500 lbs per corner
  • Grille, Signature Denali grille with high gloss Black mesh and Chrome inserts
  • Headlamps, LED reflector (high intensity) with LED turn signals and LED signature Daytime Running Lamps
  • IntelliBeam, automatic high beam on/off
  • Fog lamps, LED
  • Taillamps, LED signature taillight with LED stop and reverse light
  • Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
  • LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
  • Lamps, Smoked Amber roof marker, (LED) (Standard with dual rear wheels. Not available with (YF5) California state emissions requirements on single rear wheels.)
  • 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])
  • Mirror caps, chrome
  • Glass, deep-tinted
  • Window, power, rear sliding with rear defogger
  • LPO, Polished exhaust tip (dealer-installed) (Requires (L8T) 6.6L V8 gas engine. Not included with (L5P) Duramax 6.6L Turbo Diesel V8 engine.)
  • Door handles, chrome
  • 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
  • Tailgate and bed rail protection caps, top
  • Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
  • Audio system, Premium GMC Infotainment System with Navigation and 8″ diagonal color 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.)
  • SiriusXM Radio
  • 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 favorites everywhere you go, with the SiriusXM app, online and at home on compatible connected devices. (IMPORTANT: The SiriusXM radio trial package is not provided on vehicles that are ordered for Fleet Daily Rental (“FDR”) use. 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.com 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 for details and limitations.)
  • Bose Sound System, premium 7-speaker system with Richbass woofer
  • Bluetooth for phone connectivity to vehicle infotainment system
  • Wireless Phone Projection for Apple CarPlay and Android Auto
  • Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Seats, front bucket with center console
  • Seat trim, Forge Perforated Leather seating surfaces
  • Seat adjuster, driver 10-way power including lumbar
  • Seat adjuster, passenger 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, center fold out armrest with 2 cupholders, full cab width underseat storage, (includes child seat top tether anchor) (Rear seat features leather seating surfaces.)
  • Seating, heated driver and front outboard passenger
  • Seats, ventilated driver and front passenger
  • Seats, heated second row outboard seats
  • Driver memory, recalls driver “presets” for power driver seat and outside mirrors
  • Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
  • Floor covering, color-keyed carpeting
  • Floor mats, carpeted front (Unique premium carpet. Deleted when LPO floor liners are ordered or (BKF) Premium Floor Liners are ordered.)
  • Floor mats, carpeted rear (Unique premium carpet. Deleted when LPO floor liners are ordered or (BKF) Premium Floor Liners are ordered.)
  • Steering wheel, wrapped
  • Steering wheel, heated
  • Steering column, manual Tilt-Wheel and telescoping
  • Steering wheel audio controls
  • Driver Information Center, enhanced, 8″ diagonal multi-color digital display includes analog speedometer and tachometer gauges
  • 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.)
  • Exterior Temperature Display located in radio display
  • Compass, located in instrument cluster
  • Window, power front, drivers express up/down
  • Window, power front, passenger express up/down
  • Windows, power rear, express down
  • Door locks, power
  • Remote vehicle starter system
  • Keyless Open and Start
  • Cruise control, steering wheel-mounted
  • Universal Home Remote
  • Theft-deterrent system, unauthorized entry
  • Steering column, lock control, electrical
  • Wireless Charging
  • Power outlet, front auxiliary, 12-volt
  • Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
  • USB ports, 2 (first row) located on instrument panel
  • USB Ports (Inside Console with bucket seats), 2 also includes 1 SD card reader and auxiliary jack
  • USB ports, dual, charge-only (2nd row)
  • Power outlet, rear auxiliary, 12-volt
  • Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
  • Air conditioning, dual-zone automatic climate control
  • Air vents, rear
  • Defogger, rear-window electric
  • Mirror, inside rearview auto-dimming
  • Assist handles, front A-pillar mounted for driver and passenger, rear B-pillar mounted
  • GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)
  • Automatic Emergency Braking
  • StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist
  • Hill Descent Control (Not available with dual rear wheels.)
  • Daytime Running Lamps LED signature lighting
  • 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 (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner’s Manual for more information.)
  • OnStar and GMC connected services capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Front and Rear Park Assist, ultrasonic (Beginning with start of production, vehicles will be forced to include (00Z) Not Equipped with Front and Rear Park Assist, which removes Front and Rear Park Assist. See dealer for details or the window label for the features on a specific vehicle.)
  • HD Surround Vision with Two Trailer View Camera Provisions provides the driver with an overhead view of the scene around the vehicle on a center stack display
  • 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
  • Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
  • Hitch Guidance with Hitch View with image adjustment, Pan/Zoom/Tilt
  • Rear Cross Traffic Alert
  • Lane Change Alert with Side Blind Zone Alert
  • Lane Departure Warning
  • Following Distance Indicator
  • Forward Collision Alert
  • Safety Alert Seat
  • Rear Seat Reminder
  • 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 behavior. 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
  • Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)
2023 GMC Sierra 3500HD Available Options
  • SINGLE REAR WHEELS (SRW) – Standard
  • DUAL REAR WHEELS includes LED hip marker lights (DZW)
  • EMISSIONS, FEDERAL REQUIREMENTS (FE9)
  • EMISSIONS, CONNECTICUT, DELAWARE, MAINE, MARYLAND, MASSACHUSETTS, NEW JERSEY, NEW YORK, OREGON, PENNSYLVANIA, RHODE ISLAND, VERMONT AND WASHINGTON STATE REQUIREMENTS (NE1)
  • EMISSIONS, CALIFORNIA STATE REQUIREMENTS (YF5)
  • EMISSIONS OVERRIDE, CALIFORNIA (NB8)
  • EMISSIONS OVERRIDE, STATE-SPECIFIC (NB9)
  • EMISSIONS OVERRIDE, FEDERAL (NC7)
  • 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) (L8T) – Standard
  • ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE (L5P)
  • TRANSMISSION, 6-SPEED AUTOMATIC, HEAVY-DUTY (MYD) – Standard
  • TRANSMISSION, ALLISON 10-SPEED AUTOMATIC (MGM)
  • GVWR, 11,500 LBS. (5216 KG) WITH SINGLE REAR WHEELS (G1Y)
  • GVWR, 12,250 LBS. (5557 KG) WITH SINGLE REAR WHEELS (JGT)
  • GVWR, 14,000 LBS. (6350 KG) WITH DUAL REAR WHEELS (G9Y)
  • REAR AXLE, 3.73 RATIO (GT4)
  • REAR AXLE, 3.42 RATIO (GU6)
  • DENALI PREFERRED EQUIPMENT GROUP includes standard equipment (5SA)
  • WHEELS, 20″ (50.8 CM) MULTI-DIMENSIONAL POLISHED ALUMINUM (RQA) – Standard
  • WHEELS, 20″ (50.8 CM) HIGH GLOSS BLACK PAINTED ALUMINUM (RTJ)
  • WHEELS, 20″ TRANSIT ALUMINUM WHEELS FOR LPO 20″ WHEELS AND TIRES (Q7Q)
  • WHEELS, 17″ (43.2 CM) FORGED POLISHED ALUMINUM (RS7)
  • TIRES, LT275/65R20 ALL-TERRAIN, BLACKWALL (QF9)
  • TIRES, LT235/80R17E ALL-SEASON HIGHWAY, BLACKWALL (QQO)
  • TIRES, LT235/80R17E ALL-TERRAIN, BLACKWALL (QZT)
  • TIRE, SPARE LT275/70R18 ALL-TERRAIN, BLACKWALL (ZYG) – Standard
  • TIRE, SPARE LT235/80R17E HIGHWAY (ZQO)
  • TIRE, SPARE LT235/80R17E ALL-TERRAIN (ZZT)
  • SUMMIT WHITE (GAZ)
  • ONYX BLACK (GBA)
  • QUICKSILVER METALLIC (GAN)
  • PACIFIC BLUE METALLIC (GA0)
  • FOREST METALLIC (GHR)
  • EBONY TWILIGHT METALLIC (GB8)
  • HUNTER METALLIC (GED)
  • CAYENNE RED TINTCOAT (GSK)
  • WHITE FROST TRICOAT (G1W)
  • STANDARD PAINT (undefined)
  • SEATS, FRONT BUCKET WITH CENTER CONSOLE (A50)
  • JET BLACK, FORGE PERFORATED LEATHER SEATING SURFACES (H2X)
  • DARK WALNUT/DARK ASH GREY, FORGE PERFORATED LEATHER SEATING SURFACES (HVH)
  • AUDIO SYSTEM, PREMIUM GMC INFOTAINMENT SYSTEM WITH NAVIGATION AND 8″ DIAGONAL COLOR TOUCH-SCREEN (IOT)
  • DENALI BLACK DIAMOND EDITION includes (TRO) Auxiliary Trailer Camera, (PDV) MultiPro Audio System by Kicker, (BKF) premium front floor liners with removable carpet insert, (BKE) premium rear floor liners with removable carpet insert, (PTT) trailer tire pressure monitor sensors, (BRS) power-retractable assist steps with LED perimeter lighting and (RTJ) 20″ (50.8 cm) high gloss Black painted aluminum wheels (JSE)
  • DENALI ULTIMATE PACKAGE includes (CWM) Technology Package and (CF5) power sunroof (PEC)
  • TECHNOLOGY PACKAGE (CWM)
  • LPO, DENALI ILLUMINATION PACKAGE includes (RN2) Red, Illuminated front GMC emblem, LPO, (S0M) Denali Illuminated door sills and (S3I) GMC Illuminated puddle lamp emblem, LPO, (dealer-installed) (RGL)
  • LPO, CARGO CONVENIENCE PACKAGE includes (S1O) Console-Mounted Safe, LPO and (VBJ) rear under seat storage, LPO, (dealer-installed) (PDL)
  • LPO, GMC PROTECTION PACKAGE includes (RIA) all-weather floor liner, LPO and (VQK) front and rear Black molded splash guards, LPO, (dealer-installed) (PDH)
  • LPO, HITCH PACKAGE Gooseneck ball and chain tiedown kit with case, (dealer-installed) (SNO)
  • SNOW PLOW PREP/CAMPER PACKAGE (VYU)
  • ENGINE BLOCK HEATER (K05)
  • HIGH IDLE SWITCH (UF3)
  • BATTERY, HEAVY-DUTY DUAL 730 COLD-CRANKING AMPS/70 AMP-HR maintenance-free with rundown protection and retained accessory power (undefined)
  • BATTERY, AUXILIARY, 730 COLD-CRANKING AMPS/70 AMP-HR (K4B)
  • ALTERNATOR, 220 AMPS (KW5)
  • ALTERNATORS, DUAL, 220-AMPS PRIMARY, 170-AMPS AUXILIARY (KHF)
  • 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). (Z6A)
  • TRAILERING WIRING PROVISIONS for trailering, 5th wheel and gooseneck trailer, includes additional 7-way wiring harness located at the rear of the pickup bed attached to the rear frame cross member (UY2)
  • SUSPENSION PACKAGE (Z85)
  • HEAVY DUTY FRONT SPRING/CAMPER PACKAGE Note: If ordered for Camper usage, recommend ordering (UY2) Trailering wiring provisions (F60)
  • EXHAUST BRAKE (K40)
  • CAPPED FUEL FILL (undefined)
  • LPO, 20″ (50.8 CM) HIGH GLOSS BLACK PAINTED WHEELS LPO wheels will come with 4 aluminum 20″ Transit Wheels from the factory with alignment specs set to 20″ LPO wheel selected (dealer-installed) (SHH)
  • LPO, 20″ (50.8 CM) CHROME ALUMINUM WHEELS LPO wheels will come with 4 aluminum 20″ Transit Wheels from the factory with alignment specs set to 20″ LPO wheel selected (dealer-installed) (SHL)
  • LPO, 20″ (50.8 CM) MULTI-DIMENSIONAL CHROME ALUMINUM WHEELS LPO wheels will come with 4 aluminum 20″ Transit Wheels from the factory with alignment specs set to 20″ LPO wheel selected (dealer-installed) (SKW)
  • LPO, 20″ (50.8 CM) HIGH GLOSS BLACK ALUMINUM WHEELS WITH MACHINED ACCENTS LPO wheels will come with 4 aluminum 20″ Transit Wheels from the factory with alignment specs set to 20″ LPO wheel selected (dealer-installed) (SKX)
  • LPO, 20″ MACHINED ALUMINUM BOLT PATTERN WITH HIGH GLOSS BLACK ACCENTS LPO wheels will come with 4 aluminum 20″ Transit Wheels from the factory with alignment specs set to 20″ LPO wheel selected (dealer-installed) (SQ9)
  • LPO, WHEEL LOCKS, SET OF 4 (dealer-installed) (SFE)
  • SUNROOF, POWER (CF5)
  • ASSIST STEPS, POWER-RETRACTABLE with LED perimeter lighting and bright accent (BRS)
  • LPO, FRONT AND REAR MOLDED SPLASH GUARDS, BLACK (dealer-installed) (VQK)
  • LPO, BODY COLOR WHEEL ARCH MOLDINGS (dealer-installed) (SF6)
  • LPO, TRI-FOLD SOFT TONNEAU COVER, BY ADVANTAGE (dealer-installed) (5JY)
  • LPO, HARD-FOLDING TONNEAU COVER BY REV (dealer-installed) (VOZ)
  • LPO, CARGO TIE-DOWN RINGS, SET OF 4 (dealer-installed) (5VI)
  • WINTER GRILLE COVER (BHP)
  • LPO, GMC ILLUMINATED PUDDLE LAMP EMBLEM (dealer-installed) (S3I)
  • LICENSE PLATE KIT, FRONT (VK3)
  • LPO, GMC MULTIPRO TAILGATE STEP LIGHTS (dealer-installed) (63G)
  • LPO, ILLUMINATED FRONT GMC EMBLEM, RED (dealer-installed) (RN2)
  • MULTIPRO AUDIO SYSTEM BY KICKER (dealer-installed) (PDV)
  • LPO, CONSOLE-MOUNTED SAFE (dealer-installed) (S1O)
  • PREMIUM FLOOR LINERS WITH REMOVABLE CARPET INSERT, FRONT (BKF)
  • PREMIUM FLOOR LINERS WITH REMOVABLE CARPET INSERT, REAR (BKE)
  • LPO, ALL-WEATHER FLOOR LINER, 1ST AND 2ND ROWS (dealer-installed) (RIA)
  • LPO, SPORT PEDAL COVER KIT (SBZ)
  • LPO, DENALI ILLUMINATED DOOR SILLS (dealer-installed) (S0M)
  • MULTI-COLOR 15″ DIAGONAL HEAD-UP DISPLAY (UV6)
  • REAR CAMERA MIRROR inside rearview auto-dimming with full camera display (DRZ)
  • LPO, REAR UNDERSEAT STORAGE (VBJ)
  • NOT EQUIPPED WITH FRONT AND REAR PARK ASSIST (00Z)
  • LPO, AUXILIARY TRAILER CAMERA, WIRED one camera and hardware, shipped loose for dealer or aftermarket installation, additional camera available as a GM Accessory (wire length is 59′, [18m]) (TRO)
  • TRAILER TIRE PRESSURE MONITOR SENSORS includes set of 4 sensors. Sensor functionality requires (U1D) 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 (PTT)
  • ONSTAR ADDITIONAL 21 MONTHS OF ONSTAR FLEET SAFETY AND SECURITY. Provides 21 months of Fleet Safety and Security service in addition to the 3 months of complimentary coverage that is included in the price of the vehicle. Total OnStar Fleet Safety and Security service duration is 24 months. (P0J)
  • ONSTAR ADDITIONAL 33 MONTHS OF ONSTAR FLEET SAFETY AND SECURITY. Provides 33 months of Fleet Safety and Security service in addition to the 3 months of complimentary coverage that is included in the price of the vehicle. Total OnStar Fleet Safety and Security service duration is 36 months. (P0K)
  • ONSTAR ADDITIONAL 45 MONTHS OF ONSTAR FLEET SAFETY AND SECURITY. Provides 45 months of Fleet Safety and Security service in addition to the 3 months of complimentary coverage that is included in the price of the vehicle. Total OnStar Fleet Safety and Security service duration is 48 months. (P0L)
  • ONSTAR ADDITIONAL 21 MONTHS OF ONSTAR FLEET DRIVER REMOTE ACCESS. Provides 21 months of Fleet Driver Remote Access service in addition to the 3 months of complimentary coverage that is included in the price of the vehicle. Total OnStar Fleet Driver Remote Access service duration is 24 months. (P0M)
  • ONSTAR ADDITIONAL 33 MONTHS OF ONSTAR FLEET DRIVER REMOTE ACCESS. Provides 33 months of Fleet Driver Remote Access service in addition to the 3 months of complimentary coverage that is included in the price of the vehicle. Total OnStar Fleet Driver Remote Access service duration is 36 months. (P0N)
  • ONSTAR ADDITIONAL 45 MONTHS OF ONSTAR FLEET DRIVER REMOTE ACCESS. Provides 45 months of Fleet Driver Remote Access service in addition to the 3 months of complimentary coverage that is included in the price of the vehicle. Total OnStar Fleet Driver Remote Access service duration is 48 months. (P0O)
  • ONSTAR ADDITIONAL 9 MONTHS OF ONSTAR ASSURANCE FOR TIER3 FLEETS. Provides 9 months of OnStar Assurance service in addition to the 3 months of complimentary Safety & Security coverage that is included in the price of the vehicle. Total Fleet OnStar Safety & Security service duration is 3 months and 9 months of OnStar Assurance. (P1R)
  • ONSTAR ADDITIONAL 21 MONTHS OF ONSTAR ASSURANCE FOR TIER3 FLEETS. Provides 21 months of OnStar Assurance service in addition to the 3 months of complimentary Safety & Security coverage that is included in the price of the vehicle. Total Fleet OnStar Safety & Security service duration is 3 months and 21 months of OnStar Assurance. (P1S)
  • ONSTAR ADDITIONAL 33 MONTHS OF ONSTAR ASSURANCE FOR TIER3 FLEETS. Provides 33 months of OnStar Assurance service in addition to the 3 months of complimentary Safety & Security coverage that is included in the price of the vehicle. Total Fleet OnStar Safety & Security service duration is 3 months and 33 months of OnStar Assurance. (P1T)
  • ONSTAR ADDITIONAL 45 MONTHS OF ONSTAR ASSURANCE FOR TIER3 FLEETS. Provides 45 months of OnStar Assurance service in addition to the 3 months of complimentary Safety & Security coverage that is included in the price of the vehicle. Total Fleet OnStar Safety & Security service duration is 3 months and 45 months of OnStar Assurance. (P1U)
  • ONSTAR ADDITIONAL 57 MONTHS OF ONSTAR ASSURANCE FOR TIER3 FLEETS. Provides 57 months of OnStar Assurance service in addition to the 3 months of complimentary Safety & Security coverage that is included in the price of the vehicle. Total Fleet OnStar Safety & Security service duration is 3 months and 57 months of OnStar Assurance. (R7Z)
  • SIRIUSXM RADIO ADDITIONAL 9 MONTHS OF THE SIRIUSXM PLATINUM PLAN. Includes 150 channels of commercial-free music plus every major sport and the biggest names in entertainment, news and comedy in vehicle plus 9 months of listening on the SiriusXM app or online in addition to the 3 months of Platinum Plan trial service that is included in the price of the vehicle. Total service duration is 12 months. Non-Transferrable. Non-Refundable. (PR6)
  • SIRIUSXM RADIO ADDITIONAL 21 MONTHS OF THE SIRIUSXM PLATINUM PLAN. Includes 150 channels of commercial-free music plus every major sport and the biggest names in entertainment, news and comedy in vehicle plus 21 months of listening on the SiriusXM app or online in addition to the 3 months of Platinum Plan trial service that is included in the price of the vehicle. Total service duration is 24 months. Non-Transferrable. Non-Refundable. (PR7)
  • SIRIUSXM RADIO ADDITIONAL 33 MONTHS OF THE SIRIUSXM PLATINUM PLAN. Includes 150 channels of commercial-free music plus every major sport and the biggest names in entertainment, news and comedy in vehicle plus 33 months of listening on the SiriusXM app or online in addition to the 3 months of Platinum Plan trial service that is included in the price of the vehicle. Total service duration is 36 months. Non-Transferrable. Non-Refundable. (PR8)
  • ONSTAR VEHICLE INSIGHTS – 1 YEAR OF SERVICE. Includes 12 months of OnStar Vehicle Insights service. OnStar Vehicle Insights provides fleet managers and drivers the tools and data they need to help maximize fleet productivity and help maximize fleet’s operational efficiencies. OnStar Vehicle Insights relays real-time vehicle data like vehicle location, driver performance information and more. Eligible customers must sign up for an account at www.onstarvehicleinsights.com in order to take advantage of this 12 months offer. Requires an active connected vehicle services plan. The OnStar Vehicle Insights service is included in the price of the vehicle. Total service duration is 12 months. Non-Transferrable. Non-Refundable. (P0V)
  • ONSTAR VEHICLE INSIGHTS – 2 YEARS OF SERVICE. Includes 24 months of OnStar Vehicle Insights service. OnStar Vehicle Insights provides fleet managers and drivers the tools and data they need to help maximize fleet productivity and help maximize fleet’s operational efficiencies. OnStar Vehicle Insights relays real-time vehicle data like vehicle location, driver performance information and more. Eligible customers must sign up for an account at www.onstarvehicleinsights.com in order to take advantage of this 24 months offer. Requires an active connected vehicle services plan. The OnStar Vehicle Insights service is included in the price of the vehicle. Total service duration is 24 months. Non-Transferrable. Non-Refundable. (P0W)
  • ONSTAR VEHICLE INSIGHTS – 3 YEARS OF SERVICE. Includes 36 months of OnStar Vehicle Insights service. OnStar Vehicle Insights provides fleet managers and drivers the tools and data they need to help maximize fleet productivity and help maximize fleet’s operational efficiencies. OnStar Vehicle Insights relays real-time vehicle data like vehicle location, driver performance information and more. Eligible customers must sign up for an account at www.onstarvehicleinsights.com in order to take advantage of this 36 months offer. Requires an active connected vehicle services plan. The OnStar Vehicle Insights service is included in the price of the vehicle. Total service duration is 36 months. Non-Transferrable. Non-Refundable. (P0X)
  • ONSTAR VEHICLE INSIGHTS – 4 YEARS OF SERVICE. Includes 48 months of OnStar Vehicle Insights service. OnStar Vehicle Insights provides fleet managers and drivers the tools and data they need to help maximize fleet productivity and help maximize fleet’s operational efficiencies. OnStar Vehicle Insights relays real-time vehicle data like vehicle location, driver performance information and more. Eligible customers must sign up for an account at www.onstarvehicleinsights.com in order to take advantage of this 48 months offer. Requires an active connected vehicle services plan. The OnStar Vehicle Insights service is included in the price of the vehicle. Total service duration is 48 months. Non-Transferrable. Non-Refundable. (P0Y)
  • ONSTAR VEHICLE INSIGHTS – 5 YEARS OF SERVICE. Includes 60 months of OnStar Vehicle Insights service. OnStar Vehicle Insights provides fleet managers and drivers the tools and data they need to help maximize fleet productivity and help maximize fleet’s operational efficiencies. OnStar Vehicle Insights relays real-time vehicle data like vehicle location, driver performance information and more. Eligible customers must sign up for an account at www.onstarvehicleinsights.com in order to take advantage of this 60 months offer. Requires an active connected vehicle services plan. The OnStar Vehicle Insights service is included in the price of the vehicle. Total service duration is 60 months. Non-Transferrable. Non-Refundable. (P0Z)
  • SHIP THRU, FOR ORDERS WITH (CGN) SPRAY-ON BEDLINER, PRODUCED IN FLINT ASSEMBLY AND SHIPPED TO AUTO TRUCK GROUP, ROANOKE, IN AND RETURNED TO FT. WAYNE ASSEMBLY FOR SHIPPING TO FINAL DESTINATION (TCE)
  • SHIP THRU, FOR ORDERS WITH (CGN) SPRAY-ON BEDLINER, PRODUCED IN FLINT ASSEMBLY AND SHIPPED TO READING TRUCK EQUIPMENT, PONTIAC, MI AND RETURNED TO FLINT ASSEMBLY FOR SHIPPING TO FINAL DESTINATION (TCH)
  • SHIP THRU, FOR ORDERS WITH (CGN) SPRAY-ON BEDLINER, PRODUCED IN FLINT ASSEMBLY AND SHIPPED TO MONROE TRUCK EQUIPMENT, FLINT, MI AND RETURNED TO FLINT ASSEMBLY FOR SHIPPING TO FINAL DESTINATION (VSH)
  • SHIP THRU, FOR ORDERS WITH (CGN) SPRAY-ON BEDLINER, PRODUCED IN FLINT ASSEMBLY AND SHIPPED TO KNAPHEIDE TRUCK EQUIPMENT, FLINT, MI AND RETURNED TO FLINT ASSEMBLY FOR SHIPPING TO FINAL DESTINATION (VTV)
2023 GMC Sierra 3500HD Consumer Information
2023 GMC Sierra 3500HD Technical Specifications
  • Vehicle Name – GMC Sierra 3500HD
  • Body Style – Crew Cab Chassis Cab (ZW9-F,ZW9-R), Crew Cab Pickup
  • Body Code – ZW9 (ZW9-F,ZW9-R), E63
  • Drivetrain – Four Wheel Drive
  • Trans Order Code – MGU (MGU), MGM (MGM), MYD
  • Trans Type – 10 (MGU,MGM), 6
  • Trans Description Cont. – Automatic
  • Trans Description Cont. Again –
  • First Gear Ratio (:1) – 4.54 (MGM,MGU), 4.03
  • Second Gear Ratio (:1) – 2.87 (MGM,MGU), 2.36
  • Third Gear Ratio (:1) – 2.06 (MGM,MGU), 1.53
  • Fourth Gear Ratio (:1) – 1.72 (MGM,MGU), 1.15
  • Fifth Gear Ratio (:1) – 1.48 (MGM,MGU), 0.85
  • Sixth Gear Ratio (:1) – 1.26 (MGM,MGU), 0.67
  • Seventh Gear Ratio (:1) – 1.00 (MGM,MGU)
  • Eighth Gear Ratio (:1) – 0.85 (MGM,MGU)
  • Ninth Gear Ratio (:1) – 0.69 (MGM,MGU)
  • Tenth Gear Ratio (:1) – 0.63 (MGM,MGU)
  • Reverse Ratio (:1) – 4.54 (MGM,MGU), 3.06
  • Clutch Size –
  • Trans Power Take Off – Yes (MGU)
  • Trans PTO Access – – TBD – (MGU)
  • Transfer Case Model – – TBD –
  • Transfer Case Gear Ratio (:1), High – – TBD –
  • Transfer Case Gear Ratio (:1), Low – – TBD –
  • Transfer Case Power Take Off –
  • Passenger Capacity – 5
  • Front Head Room – 43.03 in
  • Front Leg Room – 44.53 in
  • Front Shoulder Room – 66.02 in
  • Front Hip Room – 61.18 in
  • Second Head Room – 40.12 in
  • Second Leg Room – 43.4 in
  • Second Shoulder Room – 65.3 in
  • Second Hip Room – 60.24 in
  • Gross Axle Wt Rating – Front – 6000 lbs ((L5P-R,L5P-F)&(VYU,F60)), 5600 lbs (VYU,(F60,(L5P-R,L5P-F))), 5200 lbs
  • Gross Axle Wt Rating – Rear – 10500 lbs (G9Y), 7250 lbs
  • Curb Weight – Front – 4046 lbs
  • Curb Weight – Rear – 3126 lbs
  • Gross Vehicle Weight Rating Cap – 14000 lbs (G9Y), 12250 lbs (JGT), 11500 lbs
  • Gross Combined Wt Rating – 40000 lbs (G9Y&(L5P-R,L5P-F)), 29700 lbs (L5P-R,L5P-F), 24000 lbs
  • Tons/yr of CO2 Emissions @ 15K mi/year –
  • Fuel Economy Est-Combined –
  • EPA Fuel Economy Est – City –
  • EPA Fuel Economy Est – Hwy –
  • Dead Weight Hitch – Max Trailer Wt. – 5000 lbs
  • Dead Weight Hitch – Max Tongue Wt. – 500 lbs
  • Wt Distributing Hitch – Max Trailer Wt. – 20000 lbs (G9Y&(L5P-R,L5P-F)), 16800 lbs (G9Y), 14500 lbs, 20000 lbs (L5P-R,L5P-F), 16010 lbs (G9Y)
  • Wt Distributing Hitch – Max Tongue Wt. – 2000 lbs (G9Y&(L5P-R,L5P-F)), 1680 lbs (G9Y), 1450 lbs, 2000 lbs (L5P-R,L5P-F), 1601 lbs (G9Y)
  • Fifth Wheel Hitch – Max Trailer Wt. – 30990 lbs (G9Y&(L5P-R,L5P-F)), 15890 lbs (G9Y), 20890 lbs (L5P-R,L5P-F), 16090 lbs
  • Fifth Wheel Hitch – Max Tongue Wt. – 7747 lbs (G9Y&(L5P-R,L5P-F)), 3972 lbs (G9Y), 5222 lbs (L5P-R,L5P-F), 4022 lbs
  • Maximum Trailering Capacity – 20000 undefined
  • Engine Order Code – L5P (L5P-R,L5P-F), L8T
  • Engine Type – Turbocharged Diesel V8 (L5P-R,L5P-F), Gas/Ethanol V8 (FHS), Gas V8
  • Displacement – 6.6L/- TBD –
  • Fuel System – Direct Injection
  • SAE Net Horsepower @ RPM – 445 @ 2800 (L5P-R,L5P-F), 401 @ 5200
  • SAE Net Torque @ RPM – 910 @ 1600 (L5P-R,L5P-F), 464 @ 4000
  • Engine Oil Cooler – Yes
  • Cold Cranking Amps @ 0° F (Primary) – 730 (-B730), 720
  • Cold Cranking Amps @ 0° F (2nd) – 730 (K4B,-B730)
  • Maximum Alternator Capacity (amps) – 220 (KW5), 170 & 220 (KHF), 170
  • Maximum Alternator Watts –
  • Total Cooling System Capacity – – TBD – qts
  • Frame Type – Hydroformed
  • Suspension Type – Front – Short/Long Arm w/Torsion Bars
  • Suspension Type – Rear – 3-Stage Multi-Leaf
  • Spring Capacity – Front – – TBD – lbs
  • Spring Capacity – Rear – – TBD – lbs
  • Axle Type – Front – Independent
  • Axle Type – Rear – – TBD –
  • Axle Capacity – Front – – TBD – lbs
  • Axle Capacity – Rear – – TBD – lbs
  • Axle Ratio (:1) – Front – 3.42 (GU6), 3.73
  • Axle Ratio (:1) – Rear – 3.42 (GU6), 3.73
  • Shock Absorber Diameter – Front – 51 mm
  • Shock Absorber Diameter – Rear – 51 mm
  • Stabilizer Bar Diameter – Front – 1.38 in
  • Stabilizer Bar Diameter – Rear –
  • Front Tire Order Code – QZT (QZT), QQO (QQO), QF9
  • Rear Tire Order Code – QZT (QZT), QQO (QQO), QF9
  • Spare Tire Order Code – ZQO (ZQO), ZZT (ZZT), ZYG
  • Front Tire Size – LT235/80R17 (QZT,QQO), LT275/65R20
  • Rear Tire Size – LT235/80R17 (QZT,QQO), LT275/65R20
  • Spare Tire Size – LT235/80R17 (ZQO,ZZT), LT275/70R18
  • Front Tire Capacity – – TBD – lbs
  • Rear Tire Capacity – – TBD – lbs
  • Spare Tire Capacity – – TBD – lbs
  • Revolutions/Mile @ 45 mph – Front –
  • Revolutions/Mile @ 45 mph – Rear –
  • Revolutions/Mile @ 45 mph – Spare –
  • Front Wheel Size – 20 x – TBD – in ((SHH-R,SHH-F),((SHL-F,SHL-R),((SKW-R,SKW-F),((SKX-R,SKX-F),(SQ9-F,SQ9-R))))), 17 x 6.5 in (RS7), 20 x 8.5 in
  • Rear Wheel Size – 20 x – TBD – in ((SHH-R,SHH-F),((SHL-F,SHL-R),((SKW-R,SKW-F),((SKX-R,SKX-F),(SQ9-F,SQ9-R))))), 17 x 6.5 in (RS7), 20 x 8.5 in
  • Spare Wheel Size – 17 x 6.5 in (ZQO,ZZT), 18 x 8 in
  • Front Wheel Material – Steel (PYW,PYT), Aluminum
  • Rear Wheel Material – Steel (PYW,PYT), Aluminum
  • Spare Wheel Material – Steel
  • Steering Type – Pwr Recirculating Ball
  • Steering Ratio (:1), On Center – – TBD –
  • Steering Ratio (:1), At Lock – N/A
  • Turning Diameter – Curb to Curb – 57.0 ft
  • Turning Diameter – Wall to Wall – N/A ft
  • Brake Type – Pwr
  • Brake ABS System – 4-Wheel
  • Brake ABS System (Second Line) –
  • Disc – Front (Yes or ) – Yes
  • Disc – Rear (Yes or ) – Yes
  • Front Brake Rotor Diam x Thickness – 14 x 1.6 in
  • Rear Brake Rotor Diam x Thickness – 14 x 1.6 in (G9Y), 14.1 x 1.3 in
  • Drum – Rear (Yes or ) –
  • Rear Drum Diam x Width –
  • Fuel Tank Capacity, Approx – 36 gal
  • Aux Fuel Tank Capacity, Approx –
  • Fuel Tank Location – – TBD –
  • Aux Fuel Tank Location –
  • Wheelbase – 172 in
  • Length, Overall – – TBD – in (9J4), 266.09 in
  • Width, Max w/o mirrors – 81.85 in, 96.6 in (G9Y)
  • Height, Overall – 80.04 in (G9Y), 80.67 in
  • Overhang, Front – – TBD – in
  • Overhang, Rear w/o bumper – – TBD – in
  • Front Bumper to Back of Cab – – TBD – in
  • Cab to Axle – 55.2 in
  • Cab to End of Frame – – TBD – in
  • Ground to Top of Load Floor – – TBD – in
  • Ground to Top of Frame – – TBD – in
  • Frame Width, Rear – – TBD – in
  • Ground Clearance, Front – 10.39 in (G9Y), 11.14 in
  • Ground Clearance, Rear – 10.39 in (G9Y), 11.14 in
  • Cargo Box Length @ Floor – 98.27 in
  • Cargo Box Width @ Top, Rear – – TBD – in
  • Cargo Box Width @ Floor – 71.4 in
  • Cargo Box Width @ Wheelhousings – 50.55 in
  • Cargo Box (Area) Height – 21 in
  • Tailgate Width – – TBD – in
  • Cargo Volume – 83.5 ft³
  • Ext’d Cab Cargo Volume – – TBD – ft³