Sun/Moonroof
Leather Seats
Navigation System
Lpo
Console-Mounted Safe (Dealer-Installed) (Included With (Pdl) Cargo Convenience Package
Lpo.)
License Plate Kit
Front
Incandescent Lighting (Will Be Forced On Orders With Ship-To States That Require Front License Plate) (Not Available With (Ulv) At4X Aev Edition.)
Gmc Multipro Tailgate Step Lights (Dealer-Installed)
Winter Grille Cover (Included And Only Available With (L5P) Duramax 6.6L Turbo-Diesel V8 Engine.)
Exhaust Brake (Included And Only Available With (L5P) Duramax 6.6L Turbo-Diesel V8 Engine.)
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).
Alternator
220 Amp (Included With (L5P) Duramax 6.6L Turbo-Diesel V8 Engine Or (Vyu) Snow Plow Prep/Camper Package. Free Flow On (L8T) 6.6L V8 Gas Engine.)
Engine Block Heater (Included With (L5P) Duramax 6.6L Turbo-Diesel V8 Engine.)
Audio System
13.4" Diagonal Premium Gmc Infotainment System With Google Built In Apps Such As Navigation And Voice Assistance Includes Color Touch-Screen
Multi-Touch Display
AM/FM Stereo
Bluetooth Streaming Audio For Music And Most Phones; Featuring Wireless Android Auto And Apple Carplay Capability For Compatible Phones (Std)
Obsidian Rush
Full Grain Leather Seat Trim
Seats
Front Bucket With Center Console (Std)
Thunderstorm Gray (Available At Extra Charge. Not Available On (4Sa) Slt
(5Sa) Denali Or (5Sb) Denali Ultimate.)
Wheels
18" (45.7 Cm) Machined Aluminum Wheel With High Gloss Black Accents (Std)
At4X Preferred Equipment Group Includes Standard Equipment
Rear Axle
3.42 Ratio (Included And Only Available With (L5P) Duramax 6.6L Turbo-Diesel V8 Engine.)
Gvwr
11
350 Lbs. (5148 Kg) (Included And Only Available With Tk20743 Model And (L5P) Duramax 6.6L Turbo-Diesel V8 Engine With 18" Wheels And (Qmg) Tires.)
Keyless Start
Heads-Up Display
Cooled Front Seat(S)
Transmission
Allison 10-Speed Automatic (Included And Only Available With (L5P) Duramax 6.6L Turbo-Diesel V8 Engine. Not Available With (Pto) Power Take-Off.)
Engine
Duramax 6.6L Turbo-Diesel V8
B20-Diesel Compatible (470 Hp [350.5 Kw] @ 2800 Rpm
975 Lb-Ft Of Torque [1322 Nm] @ 1600 Rpm) (Includes (K05) Engine Block Heater.)
Emissions
Colorado
Connecticut
Delaware
Maine
Maryland
Massachusetts
Minnesota
Nevada
New Jersey
New York
Oregon
Pennsylvania
Rhode Island
Vermont
Virginia And Washington State Requirements
HandsFree/Bluetooth
Keyless Entry
Satellite Radio
Sunroof/Moonroof
Tow-Package
Smart Device Integration
WiFi Hotspot
Turbocharged
Heated Seats
Cooled Seats
New Arrival
(470 hp [350.5 kW] @ 2800 rpm, 975 lb-ft of torque [1322 Nm] @ 1600 rpm) (Includes (K05) engine block heater.): L5P
(Available at extra charge. Not available on (4SA) SLT, (5SA) Denali or (5SB) Denali Ultimate.): GNO
(Included with (L5P) Duramax 6.6L Turbo-Diesel V8 engine.): K05
(Included with (L5P) Duramax 6.6L Turbo-Diesel V8 engine or (VYU) Snow Plow Prep/Camper Package. Free flow on (L8T) 6.6L V8 gas engine.): KW5
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-R
(dealer-installed): 63G
(dealer-installed) (Included with (PDL) Cargo Convenience Package, LPO.): S1O
PACKAGE: Sierra HD Pro Safety includes (UEU) Forward Collision Alert, (UE4) Following Distance Indicator, (UKJ) Front Pedestrian Braking, (TQ5) IntelliBeam, (UFL) Lane Departure Warning, (T8Z) Buckle to Drive and (UHY) Automatic Emergency Braking
PACKAGE: Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance
PACKAGE: ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (UET) In-vehicle Trailering App
MECHANICAL: Transmission, Allison 10-Speed automatic
MECHANICAL: Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
MECHANICAL: Pickup bed includes bed assist step
MECHANICAL: GVWR, 11,025 lbs. (5001 kg) (Standard on models built after May 7th, 2025) (Included and only available with TK20743 model and (L8T) 6.6L V8 gas engine with 18", 20" or 22" wheels.)
MECHANICAL: Push Button Start
MECHANICAL: Hill Descent Control
MECHANICAL: Transfer case, two-speed active, electronic Autotrac with push button control
MECHANICAL: Differential, driver-selectable full-locking rear, e-locking
MECHANICAL: Four wheel drive
MECHANICAL: Cooling, external engine oil cooler
MECHANICAL: Cooling, auxiliary external transmission oil cooler
MECHANICAL: Air filter, heavy-duty
MECHANICAL: Air filtration monitoring
MECHANICAL: 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.)
MECHANICAL: Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)
MECHANICAL: Trailer brake controller, integrated
MECHANICAL: 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.)
MECHANICAL: Recovery hooks, Red (Deleted with (ULV) AT4X AEV Edition.)
MECHANICAL: Skid Plates, front aluminum
MECHANICAL: Skid Plates, Transfer case, steel
MECHANICAL: Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
MECHANICAL: Suspension, Off-Road Includes, 1.5" suspension lift: front suspension lift composed of: Control Arms, Ball Joints, Knuckles, DSSV Dampers, rear suspension lift composed of spacer block and DSSV Dampers and Half shafts w/ revised joints, 3-stage Leaf springs from 3500
MECHANICAL: Steering, Digital Variable Steering Assist this system automatically adjusts steering based on speed, road conditions, and other inputs to reduce driver effort and fatigue
MECHANICAL: Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
MECHANICAL: Brake lining wear indicator
MECHANICAL: Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)
EXTERIOR: Wheels, 18" (45.7 cm) machined aluminum wheel with High Gloss black accents
EXTERIOR: Tires, LT305/70R18-126/123R, 35" M/T
EXTERIOR: Tire, spare, LT305/70R18-126/123R, 35" M/T
EXTERIOR: Wheel, Spare 18" (50.8 cm)
EXTERIOR: Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
EXTERIOR: Sunroof, power
EXTERIOR: Bumper, front, body-color lower (Bumper color will be High Gloss Black.)
EXTERIOR: Bumper, rear body-color with bumper CornerSteps (Bumper color will be High Gloss Black.)
EXTERIOR: Assist steps, power retractable, Black includes LED lighting (Not available with any other assist steps.)
EXTERIOR: Bedliner, Spray-on, Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (Available with Ship Thru code (TCH), not available with any other Ship Thru code.)
EXTERIOR: Bed Step, Black integrated on forward portion of bed on driver and passenger side
EXTERIOR: CornerStep, rear bumper (Not available with (ULV) AT4X AEV Edition.)
EXTERIOR: Cargo tie downs (12), fixed, rated at 500 lbs per corner
EXTERIOR: Wheelhouse liners, rear
EXTERIOR: Moldings, beltline, Black
EXTERIOR: Grille (Gloss Black header and grille insert bars with Dark Nickel inserts.)
EXTERIOR: Headlamps, Animated LED projectors LED turn signals and Daytime Running Lamps
EXTERIOR: IntelliBeam, automatic high beam on/off (Included and only available with (PDI) Sierra HD Pro Safety.)
EXTERIOR: Fog lamps, LED
EXTERIOR: Lamps, cargo area cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
EXTERIOR: LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
EXTERIOR: Taillamps, Animated LED Signature Tail, Stop, turn and Reverse lamps
EXTERIOR: Lamps, Smoked Amber roof marker, (LED) (Not available with (YF5) California state emissions requirements.)
EXTERIOR: Mirrors, outside power-adjustable vertical trailering with heated and auto-dimming upper glass, (driver and passenger), lower convex mirrors, turn signal indicators, puddle lamps, (U12) perimeter lighting, auxiliary lighting, power folding/extending (extends 3.31" [84.25mm]) lighting
EXTERIOR: Mirror caps, high gloss Black
EXTERIOR: Glass, deep-tinted
EXTERIOR: Wipers, front rain-sensing
EXTERIOR: Door handles, body-color (With (ULV) AT4X AEV Edition door handles will be Gloss black.)
EXTERIOR: 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
EXTERIOR: Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
EXTERIOR: Tailgate and bed rail protection caps, top
ENTERTAINMENT: Audio System, 13.4" diagonal Premium GMC Infotainment System with Google built in apps such as navigation and voice assistance includes color touch-screen, multi-touch display, AM/FM stereo, Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones
ENTERTAINMENT: SiriusXM Trial Subscription
ENTERTAINMENT: SiriusXM with 360L Trial Subscription. SiriusXM with 360L transforms your customers' ride with our most extensive and personalized radio experience on the road. (IMPORTANT: The SiriusXM trial subscription is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. Trial subscription is subject to the SiriusXM Customer Agreement and privacy policy, visit www.siriusxm.com which includes full terms and how to cancel. All fees, content, features, and availability are subject to change. Some features require GM connected vehicle services.)
ENTERTAINMENT: Bose Premium Series with 12-speaker system with CenterPoint Richbass woofer and AudioPilot
ENTERTAINMENT: LPO, MultiPro Tailgate Audio System by Kicker
ENTERTAINMENT: Bluetooth for phone connectivity to vehicle infotainment system
ENTERTAINMENT: Wireless phone projection for Apple CarPlay and Android Auto
ENTERTAINMENT: Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
INTERIOR: Seats, front bucket with center console
INTERIOR: Seat trim, Full Grain Leather
INTERIOR: Seat, Up-level Rear with Storage Package 60/40 folding bench, includes full-length bench seat, seatback storage on left and right side, center fold out armrest with 2 cupholders, full cab width under-seat storage, (includes child seat top tether anchor)
INTERIOR: Seat adjuster, driver 16-way power including lumbar and massage
INTERIOR: Seat adjuster, passenger 16-way power including lumbar and massage
INTERIOR: Seating, heated driver and front outboard passenger
INTERIOR: Seats, ventilated driver and front passenger
INTERIOR: Seats, heated second row outboard seats
INTERIOR: Driver memory recalls driver "presets" for power driver seat and outside mirrors
INTERIOR: Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
INTERIOR: Floor covering, color-keyed carpeting
INTERIOR: Premium Floor Liners with removable carpet insert, front
INTERIOR: Premium Floor Liners with removable carpet insert, rear
INTERIOR: Steering wheel, leather-wrapped
INTERIOR: Steering wheel, heated
INTERIOR: Steering wheel audio controls
INTERIOR: Steering column, manual Tilt-Wheel and telescoping
INTERIOR: Driver Information Center, enhanced, 12.3" diagonal reconfigurable multicolor digital display
INTERIOR: Multicolor 15" Diagonal Head-Up Display
INTERIOR: Rear Seat Reminder
INTERIOR: GMC Premium information Display- 13.4" diagonal Multicolor touch screen
INTERIOR: Exterior Temperature Display, located in radio display
INTERIOR: Compass, located in instrument cluster
INTERIOR: Windows, power front, drivers express up/down
INTERIOR: Window, power front, passenger express up/down
INTERIOR: Windows, power rear, express down
INTERIOR: Window, power, rear sliding with rear defogger
INTERIOR: Door locks, power
INTERIOR: Keyless Open and Start includes remote keyless entry
INTERIOR: Remote vehicle starter system
INTERIOR: Adaptive Cruise Control
INTERIOR: Universal Home Remote
INTERIOR: Wireless Charging
INTERIOR: Theft-deterrent system, unauthorized entry
INTERIOR: Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
INTERIOR: USB Ports, 2 (first row) located on console
INTERIOR: USB Ports, 2, Charge/Data ports located inside center console
INTERIOR: USB ports, (2) charge-only, rear
INTERIOR: Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
INTERIOR: Air vents, rear
INTERIOR: Air conditioning, dual-zone automatic climate control
INTERIOR: Defogger, rear-window electric
INTERIOR: Rear Camera Mirror inside rearview auto-dimming with full camera display
INTERIOR: Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
SAFETY: Front Pedestrian Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
SAFETY: Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
SAFETY: StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
SAFETY: Daytime Running Lamps, LED signature lighting
SAFETY: LED Signature DRL's
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 (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.)
SAFETY: OnStar Services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)
SAFETY: Front and Rear Park Assist, ultrasonic
SAFETY: HD Surround Vision provides the driver with an overhead view of the scene around the vehicle on a center stack display. Includes front camera washer.
SAFETY: 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
SAFETY: Trailer Camera Provisions and trailer viewing software
SAFETY: Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
SAFETY: Hitch Guidance with Hitch View with image adjustment, Pan/Zoom/Tilt
SAFETY: Forward Collision Alert (Included and only available with (PDI) Sierra HD Pro Safety.)
SAFETY: Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
SAFETY: Lane Departure Warning (Included and only available with (PDI) Sierra HD Pro Safety.)
SAFETY: Rear Seat Belt Indicator
SAFETY: Rear Cross Traffic Alert
SAFETY: Trailer Side Blind Zone Alert
SAFETY: Seat Belt Adjustable Guide Loops, front row only
SAFETY: 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.)
SAFETY: Safety Alert Seat
SAFETY: 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
SAFETY: Tire Pressure Monitoring System, auto learn includes Tire Fill Alert (does not apply to spare tire)
SAFETY: Trailer Tire Pressure Monitor Sensors includes set of 4 sensors. Sensor functionality requires (UET) In-Vehicle Trailering App to be ordered with the vehicle and installed by the factory. Sensors will be shipped loose with the truck and will need to be installed on trailer by customer. System is capable of monitoring up to 6 wheels. Additional or replacement sensors are available through GM Accessories
SAFETY: Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering
SAFETY: OnStar Basics (OnStar Fleet Basics for Fleet) Drive confidently with core OnStar services including select remote commands, built-in voice assistance, real-time traffic and navigation, and Automatic Crash Response to help if you're in need. (OnStar Basics includes select remote commands, Navigation, Voice Assistance, and Automatic Crash Response, for eligible vehicles with compatible software. For MY25 vehicles, OnStar Basics is standard for 8 years; OnStar plan, working electrical system, cell reception and GPS signal required. OnStar links to emergency services. Service coverage varies with conditions and location. Service availability, features and functionality vary by device and software version. See onstar.com for details and limitations.)
GMC Sierra 2500HD
Body Style: Crew Cab Pickup
Body Code: E63
Drivetrain: Four Wheel Drive
Trans Order Code: MGM
Trans Type: 10
Trans Description Cont.: Automatic
First Gear Ratio (:1): 4.54
Second Gear Ratio (:1): 2.87
Third Gear Ratio (:1): 2.06
Fourth Gear Ratio (:1): 1.72
Fifth Gear Ratio (:1): 1.48
Sixth Gear Ratio (:1): 1.26
Seventh Gear Ratio (:1): 1.00
Eighth Gear Ratio (:1): 0.85
Ninth Gear Ratio (:1): 0.69
Tenth Gear Ratio (:1): 0.63
Reverse Ratio (:1): 4.54
Transfer Case Model: - TBD -
Transfer Case Gear Ratio (:1), High: 1
Transfer Case Gear Ratio (:1), Low: - TBD -
Passenger Capacity: 5
Front Head Room (in): 43.03
Front Leg Room (in): 44.53
Front Shoulder Room (in): 66.02
Front Hip Room (in): 61.18
Second Head Room (in): 40.12
Second Leg Room (in): 43.4
Second Shoulder Room (in): 65.3
Second Hip Room (in): 60.24
Gross Axle Wt Rating - Front (lbs): 5600
Gross Axle Wt Rating - Rear (lbs): 6600
Curb Weight - Front (lbs): 4023
Curb Weight - Rear (lbs): 2822
Gross Vehicle Weight Rating Cap (lbs): 11350
Gross Combined Wt Rating (lbs): 27500
Dead Weight Hitch - Max Trailer Wt. (lbs): 5000
Dead Weight Hitch - Max Tongue Wt. (lbs): 500
Wt Distributing Hitch - Max Trailer Wt. (lbs): 18500
Wt Distributing Hitch - Max Tongue Wt. (lbs): 1850
Fifth Wheel Hitch - Max Trailer Wt. (lbs): 17300
Fifth Wheel Hitch - Max Tongue Wt. (lbs): 4325
Maximum Trailering Capacity (lbs): 18500
Engine Order Code: L5P
Engine Type: Turbocharged Diesel V8
Displacement: 6.6L/- TBD -
Fuel System: Direct Injection
SAE Net Horsepower @ RPM: 470 @ 2800
SAE Net Torque @ RPM: 975 @ 1600
Engine Oil Cooler: Yes
Cold Cranking Amps @ 0° F (Primary): 720
Maximum Alternator Capacity (amps): 220
Total Cooling System Capacity (qts): - TBD -
Frame Type: Box Ladder
Suspension Type - Front: Torsion Bar
Suspension Type - Rear: 3-Stage Multi-Leaf
Spring Capacity - Front (lbs): - TBD -
Spring Capacity - Rear (lbs): - TBD -
Axle Type - Front: - TBD -
Axle Type - Rear: - TBD -
Axle Capacity - Front (lbs): - TBD -
Axle Capacity - Rear (lbs): - TBD -
Axle Ratio (:1) - Front: 3.42
Axle Ratio (:1) - Rear: 3.42
Shock Absorber Diameter - Front (mm): 55
Shock Absorber Diameter - Rear (mm): 51
Stabilizer Bar Diameter - Front (in): 1.38
Front Tire Order Code: QMG
Rear Tire Order Code: QMG
Spare Tire Order Code: QNZ
Front Tire Size: LT305/70R18
Rear Tire Size: LT305/70R18
Spare Tire Size: LT305/70R18
Front Tire Capacity (lbs): - TBD -
Rear Tire Capacity (lbs): - TBD -
Spare Tire Capacity (lbs): - TBD -
Revolutions/Mile @ 45 mph - Front: - TBD -
Revolutions/Mile @ 45 mph - Rear: - TBD -
Revolutions/Mile @ 45 mph - Spare: - TBD -
Front Wheel Size (in): 18 x - TBD -
Rear Wheel Size (in): 18 x - TBD -
Spare Wheel Size (in): 18 x - TBD -
Front Wheel Material: Aluminum
Rear Wheel Material: Aluminum
Spare Wheel Material: - TBD -
Steering Type: Pwr Recirculating Ball
Steering Ratio (:1), On Center: - TBD -
Steering Ratio (:1), At Lock: - TBD -
Turning Diameter - Curb to Curb (ft): 51.8
Turning Diameter - Wall to Wall (ft): - TBD -
Brake Type: Pwr
Brake ABS System: 4-Wheel
Disc - Front (Yes or ): Yes
Disc - Rear (Yes or ): Yes
Front Brake Rotor Diam x Thickness (in): 14 x 1.6
Rear Brake Rotor Diam x Thickness (in): 14.1 x 1.3
Fuel Tank Capacity, Approx (gal): 36
Fuel Tank Location: - TBD -
Wheelbase (in): 158.94
Length, Overall (in): 250.75
Width, Max w/o mirrors (in): 81.85
Height, Overall (in): 82.68
Overhang, Front (in): - TBD -
Overhang, Rear w/o bumper (in): - TBD -
Front Bumper to Back of Cab (in): - TBD -
Cab to Axle (in): 42.36
Cab to End of Frame (in): - TBD -
Ground to Top of Load Floor (in): - TBD -
Ground to Top of Frame (in): - TBD -
Frame Width, Rear (in): - TBD -
Ground Clearance, Front (in): 11.61
Ground Clearance, Rear (in): 11.61
Cargo Box Length @ Floor (in): 82.2
Cargo Box Width @ Top, Rear (in): - TBD -
Cargo Box Width @ Floor (in): 71.4
Cargo Box Width @ Wheelhousings (in): 51.85
Cargo Box (Area) Height (in): 21
Tailgate Width (in): - TBD -
Cargo Volume (ft³): 69.5
Ext'd Cab Cargo Volume (ft³): - TBD -