New 2021 GMC Sierra 3500HD (37046) in Morris, IL


2021 GMC Sierra 3500HD 4WD - (37046)


MSRP: $0
Stock: 37046
Mileage: 19
Transmission: Automatic
Exterior Color: Red
Interior Color: Black
Body Style: Truck
Doors: 4
Engine: 6.6L8 Cylinder
VIN: 1GT49SE77MF278535
Drivetrain: 4WD
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Additional Information

* While reasonable effort is taken to ensure the accuracy of the data, we are not responsible for any errors or omissions contained in these pages. Please verify any information in question with a dealership sales representative.
Vehicle Location

Greenway Automotive

(888) 341-7578

2021 GMC Sierra 3500HD Features


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Air conditioning- single-zone
Air vents- rear (Not available with Regular Cab model.)
Assist handles- front A-pillar mounted for driver and passenger- rear B-pillar mounted
Audio system feature- 6-speaker system (Requires Crew Cab or Double Cab model.)
Audio system- GMC Infotainment System with 7 diagonal color touchscreen- AM/FM stereo with seek-and-scan and digital clock- includes Bluetooth streaming audio for music and select phones; featuring wired Android Auto and Apple CarPlay capability for compatible phones
Bluetooth for phone connectivity to vehicle infotainment system
Door locks- power (Standard on Crew Cab and Double Cab. On Regular Cab- included and only available with (PCI) Convenience Package.) (Standard on Crew Cab and Double Cab. On Regular Cab- included and only available with (PCI) Convenience Package or (ZLQ) Fleet Convenience Package.)
Driver Information Center- 3.5 diagonal monochromatic display
Exterior Temperature Display located in radio display
Floor covering- rubberized-vinyl (Not available with LPO floor liners.)
Instrument cluster- 6-gauge cluster featuring speedometer- fuel level- engine temperature- tachometer- voltage and oil pressure
Mirror- inside rearview- manual tilt
Power outlet- front auxiliary- 12-volt
Seat adjuster- driver 4-way manual
Seat adjuster- passenger 4-way manual
Seat trim- Vinyl
Seat- rear 60/40 folding bench (folds up)- 3-passenger (includes child seat top tether anchor) (Not available with Regular Cab model.)
Seats- front 40/20/40 split-bench with upper covered armrest storage
Steering column- Tilt-Wheel- manual with wheel locking security feature
Steering wheel- urethane
USB ports- 2 (first row) located on instrument panel
Window- power front- drivers express up/down (Standard on Crew Cab and Double Cab. On Regular Cab- included and only available with (PCI) Convenience Package.) (Standard on Crew Cab and Double Cab. On Regular Cab- included and only available with (PCI) Convenience Package or (ZLQ) Fleet Convenience Package.)
Window- power front- passenger express down (Standard on Crew Cab and Double Cab. On Regular Cab- included and only available with (PCI) Convenience Package.) (Standard on Crew Cab and Double Cab. On Regular Cab- included and only available with (PCI) Convenience Package or (ZLQ) Fleet Convenience Package.)
Windows- power rear- express down (Not available on Regular Cab models.)


Bed Step- Black integrated on forward portion of bed on driver and passenger side (Not available with (ZW9) pickup bed delete.)
Bumper- front chrome lower
Bumper- rear chrome with bumper CornerSteps
Cargo tie downs (12)- fixed- rated at 500 lbs per corner
CornerStep- rear bumper
Door handles- Black grained
Glass- solar absorbing- tinted
Grille- Chrome surround with Black mesh
Headlamps- LED reflector with incandescent turn signals and LED signature Daytime Running Lamps
Lamps- cargo area- cab mounted integrated with center high mount stop lamp- with switch in bank on left side of steering wheel
Mirrors- outside high-visibility vertical trailering lower convex mirrors- manual-folding/extending (extends 3.31 [84.25mm])- molded in Black
Moldings- beltline- Black
Single Rear Wheels
Tailgate and bed rail protection caps- top (Deleted with (ZW9) pickup bed delete.)
Tailgate- gate function manual- no lift assist (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.)
Tailgate- standard (Deleted with (ZW9) pickup bed delete.)
Taillamps- LED tail and stop light with incandescent reverse light
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door (Deleted with (ZW9) pickup bed delete.)
Tire- spare LT275/70R18 all-terrain- blackwall (Included and only available with (QF6) LT275/70R18E all-terrain- blackwall tires with (E63) pickup bed single rear wheel models. Available to order when (ZW9) pickup bed delete and (QF6) LT275/70R18E all-terrain- blackwall tires are ordered with single rear wheel models.)
Tires- LT275/70R18E all-terrain- blackwall (Requires single rear wheels.)
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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.)
Daytime Running Lamps LED signature lighting
Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching (Deleted with (ZW9) pickup bed delete.)
Rear Seat Reminder (Requires Crew Cab or Double Cab model.)
Rear Vision Camera (Deleted with (ZW9) pickup bed delete.)
stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist
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)


Air filter- heavy-duty
Air filtration monitoring
Alternator- 170 amps (Requires (L8T) 6.6L V8 gas engine.)
Auto-locking rear differential
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.)
Brake lining wear indicator
Brakes- 4-wheel antilock- 4-wheel disc with DURALIFE rotors
Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine. Not included with (ZW9) pickup bed delete.)
Cooling- auxiliary external transmission oil cooler
Cooling- external engine oil cooler
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)
Four wheel drive
Frame- fully-boxed- hydroformed front section and a fully-boxed stamped rear section
GVWR- 11-350 lbs. (5148 kg) with single rear wheels (Included and only available with TK30743 model and (L8T) 6.6L V8 gas engine. Requires single rear wheels.)
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.)
Recovery hooks- front- frame-mounted- Black
Steering- Recirculating Ball with smart flow power steering system
Suspension Package (Not available with (X31) Off-Road Package.)
Transfer case- two-speed electronic shift with push button controls (Requires 4WD models.)
Transmission- 6-speed automatic- heavy-duty
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* All prices, specifications and availability are subject to change without notice. We will make our best efforts that posted prices are always accurate; however, we are not responsible for typographical or other errors that may appear on this website. Please contact the dealer for the most current information. Includes all incentives.