$44,200
MSRP

Select Trim:

MSRP
Drivers side profile with drivers side door open.
* Photo: 2020 GMC Sierra 3500HD Denali Trim Image

Base Key Features & Specs

MSRP
$44,200
Crash Test Rating
Not Tested
Source NHTSA
MPG (up to)
City / HWY
Horsepower
401-445
Seats
5-6

Base Features & Specs

Interior Features

  • Seats, front 40/20/40 split-bench (no storage)
  • Seat trim, Vinyl
  • Seat adjuster, driver 4-way manual
  • Seat adjuster, passenger 4-way manual
  • Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor) (Not available with Regular Cab model.)
  • Floor covering, rubberized-vinyl (Not available with LPO floor liners.)
  • Steering wheel, urethane
  • Steering column, Tilt-Wheel, manual with wheel locking security feature
  • Instrument cluster, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
  • Driver Information Center, 3.5" diagonal monochromatic display
  • Exterior Temperature Display located in radio display
  • 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.)
  • 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.)
  • Power outlet, front auxiliary, 12-volt
  • USB port, located on instrument panel
  • Air conditioning, single-zone
  • Air vents, rear (Not available with Regular Cab model.)
  • Mirror, inside rearview, manual tilt
  • Assist handles, front A-pillar mounted for driver and passenger, rear B-pillar mounted

Entertainment Features

  • 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 Android Auto and Apple CarPlay capability for compatible phones
  • Audio system feature, 6-speaker system (Requires Crew Cab or Double Cab model.)
  • Bluetooth for phone connectivity to vehicle infotainment system

Exterior Features

  • Wheels, 18" (45.7 cm) painted steel, Silver, 8-spoke (Requires single rear wheels.)
  • Tires, LT275/70R18E all-terrain, blackwall (Requires single rear wheels.)
  • 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.)
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door (Deleted with (ZW9) pickup bed delete.)
  • Bumper, front chrome lower
  • Bumper, rear chrome with bumper CornerSteps
  • CornerStep, rear bumper
  • BedStep, Black integrated on forward portion of bed on driver and passenger side (Not available with (ZW9) pickup bed delete.)
  • Moldings, beltline, Black
  • Cargo tie downs (12), fixed, rated at 500 lbs per corner
  • Grille, Chrome surround with Black mesh
  • Headlamps, LED reflector with incandescent turn signals and LED signature Daytime Running Lamps
  • Taillamps, LED tail and stop light with incandescent reverse light
  • 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
  • Glass, solar absorbing, tinted
  • Door handles, Black grained
  • Tailgate, standard (Deleted with (ZW9) pickup bed delete.)
  • Tailgate and bed rail protection caps, top (Deleted with (ZW9) pickup bed delete.)
  • Tailgate, locking, utilizes same key as ignition and door (Deleted with (ZW9) pickup bed delete.)
  • Tailgate, gate function manual, no lift assist (Deleted with (ZW9) pickup bed delete.)

Safety Features

  • StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist
  • 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.)
  • Rear Vision Camera (Deleted with (ZW9) pickup bed delete.)
  • 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.)
  • 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)

Mechanical Features

  • 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 (Deleted when (ZW9) pickup bed delete is ordered.)
  • GVWR, 11,500 lbs. (5216 kg) with single rear wheels (Requires model TK30943 model and (L8T) 6.6L V8 gas engine or TC30903 and (L5P) Duramax 6.6L Turbo-Diesel V8 engine. Requires single rear wheels.)
  • Air filter, high-capacity
  • Air filtration monitoring
  • Transfer case, two-speed electronic shift with push button controls (Requires 4WD models.)
  • Differential, heavy-duty locking rear
  • 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.)
  • Recovery hooks, front, frame-mounted, Black
  • Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
  • Suspension Package (Not available with (X31) Off-Road Package.)
  • Steering, Recirculating Ball with smart flow power steering system
  • Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
  • Brake lining wear indicator
  • Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine. Not included with (ZW9) pickup bed delete.)

Options & Packages

Additional Equipment

Convenience package ($1,310)

  • Includes (AQQ) Remote Keyless Entry
  • (QT5) EZ Lift power lock and release tailgate
  • (AKO) tinted glass
  • (UF2) LED cargo bed lighting
  • (C49) rear-window defogger
  • (DBG) outside power-adjustable vertical trailering with heated upper glass and (K34) cruise control

Gooseneck / 5th wheel package ($1,365)

  • Includes (Z6A) Gooseneck / 5th Wheel Prep Package.

1sa driver alert package i ($890)

  • Includes (UD5) Front and Rear Park Assist
  • (UKC) Lane Change Alert with Side Blind Zone Alert and (UFG) Rear Cross Traffic Alert

Fleet convenience package ($760)

  • Includes (AQQ) Remote Keyless Entry
  • (K34) cruise control
  • (QT5) EZ Lift power lock and release tailgate and (DBG) outside power-adjustable vertical trailering with heated upper glass

Lpo, gmc protection package ($370)

  • Includes (RIA) all-weather floor liner
  • LPO and (VQK) front and rear Black molded splash guards
  • LPO

X31 off-road package ($325)

  • Includes (JHD) Hill Descent Control
  • (NZZ) skid plates
  • Off-Road suspension
  • Twin-tube Rancho shocks and X31 hard badge

Lpo, hitch package ($295)

  • Gooseneck ball and chain tiedown kit with case

Snow plow prep package ($530)

  • Includes (KW5) 220-amp alternator
  • Includes increased front GAWR on Heavy Duty models
  • (NZZ) skid plates (transfer case and oil pan)
  • Pass through dash grommet hole and roof emergency light provisions.

Heavy duty front spring package ($45)

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