2021 GMC Sierra 2500HD Denali

Complete vehicle specifications

Vehicle description

Features & options (250)

• 360 Cameras
• Bluetooth®
• Heated Steering Wheel
• Remote Start
• 4WD/AWD
• Android Auto
• Apple CarPlay
• Cooled Seats
• Heated Seats
• Keyless Entry
• Leather Seats
• Wi-Fi Hotspot
• Auto Dimming Mirror
• Automatic High Beams
• Emergency Brake Assist
• Lane Departure Warning
• Lane Keep Assist
• Sunroof/Moonroof
• Wireless Phone Charging
• Blind Spot Monitor
• Forward Collision Warning
• Navigation System
• Parking Assistance
• Rear View Camera
• Satellite Radio
• Tow Hitch/Tow Package
• Alloy Wheels
• Cruise Control
• Premium Sound System
• X31 Off-Road Package includes (JHD) Hill Descent Control, (NZZ) skid plates, Off-Road suspension and Twin-tube Rancho shocks
• 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
• Pickup bed includes bed assist step
• Hill Descent Control
• Transfer case, two-speed active, electronic Autotrac with push button control
• Auto-locking rear differential
• Four wheel drive
• Air filter, heavy-duty
• Air filtration monitoring
• Trailer brake controller, integrated
• LPO, Chrome recovery hooks (dealer-installed)
• Skid Plates protect the oil pan, front axle and transfer case
• Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
• Suspension, Off-Road includes twin-tube shocks
• Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
• Brake lining wear indicator
• Wheels, 20" (50.8 cm) multi-dimensional Polished aluminum
• Tires, LT275/65R20 all-terrain, blackwall
• Tire, spare LT275/70R18 all-terrain, blackwall
• 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
• Cargo tie downs (12), fixed rated at 500 lbs per corner
• Wheelhouse liners, rear
• Moldings, beltline, stainless steel
• 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
• 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
• Taillamps, LED signature taillight with LED stop and reverse light
• Lamps, Smoked Amber LED roof marker, (LED) (Not available with (YF5) California state emissions requirements.)
• Mirror caps, chrome
• Glass, deep-tinted
• Door handles, chrome
• Tailgate, GMC MultiPro Tailgate with six functional load/access features
• Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
• Tailgate and bed rail protection caps, top
• Radio, HD
• SiriusXM Radio
• 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
• 4G LTE 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-appointed
• Seat adjuster, driver 10-way power including lumbar
• Seat adjuster, passenger 10-way power including lumbar
• Seating, heated driver and front outboard passenger
• Seats, ventilated driver and front passenger
• Driver memory recalls driver "presets" for power driver seat and outside mirrors
• Seats, heated second row outboard seats
• 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, leather-wrapped
• Steering wheel, heated
• Steering wheel audio controls
• Steering column, manual Tilt-Wheel and telescoping
• Steering column, lock control, electrical
• Driver Information Center, enhanced, 8" diagonal multicolor digital display includes analog speedometer and tachometer gauges
• Exterior Temperature Display, located in radio display
• Compass, located in instrument cluster
• Rear Seat Reminder
• Windows, power front, drivers express up/down
• Window, power front, passenger express up/down
• Windows, power rear, express down
• Window, power, rear sliding with rear defogger
• Door locks, power
• Keyless Open and Start
• Remote vehicle starter system
• Universal Home Remote
• Cruise control, steering wheel-mounted
• Theft-deterrent system, unauthorized entry
• Wireless Charging
• 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
• Power outlet, front auxiliary, 12-volt
• Power outlet, rear auxiliary, 12-volt
• USB ports, dual, charge-only (2nd row)
• 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
• Automatic Emergency Braking
• Daytime Running Lamps, LED signature lighting
• OnStar and GMC connected services capable (Terms and limitations apply. See onstar.com or dealer for details.)
• Front and Rear Park Assist, ultrasonic
• 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
• Following Distance Indicator
• Forward Collision Alert
• Safety Alert Seat
• Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)
• Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering
• Denali Ultimate Package
• Driver Alert Package I
• Driver Alert Package II
• Gooseneck/5th Wheel Prep Package
• Preferred Equipment Group 5SA
• Technology Package
• X31 Off-Road Package
• 7 Speakers
• AM/FM radio: SiriusXM with 360L
• Bose Premium 7 Speaker Sound System
• HD Radio
• Premium audio system: Premium GMC Infotainment System
• Radio: Premium GMC Infotainment Sys w/Navigation
• SiriusXM w/360L
• Air Conditioning
• Automatic temperature control
• Electric Rear-Window Defogger
• Front dual zone A/C
• Rear window defroster
• 12-Volt Rear Auxiliary Power Outlet
• 120-Volt Bed Mounted Power Outlet
• 120-Volt Instrument Panel Power Outlet
• Driver Memory
• Memory seat
• Power driver seat
• Power steering
• Power windows
• Power Windows w/Driver Express Up/Down
• Remote keyless entry
• Steering wheel mounted audio controls
• Manual Tilt-Wheel/Telescoping Steering Column
• Off-Road Suspension
• Speed-sensing steering
• Traction control
• 4-Wheel Disc Brakes
• ABS brakes
• Dual front impact airbags
• Dual front side impact airbags
• Electrical Lock Control Steering Column
• Front anti-roll bar
• Front wheel independent suspension
• Keyless Open & Start
• Low tire pressure warning
• Occupant sensing airbag
• Overhead airbag
• Power Door Locks
• Power Sunroof
• Pickup Box
• Brake assist
• Electronic Stability Control
• Lane Departure Warning System
• Exterior Parking Camera Rear
• Auto High-beam Headlights
• Delay-off headlights
• Front fog lights
• Fully automatic headlights
• Panic alarm
• Security system
• Unauthorized Entry Theft-Deterrent System
• Speed control
• 2-Speed Active Transfer Case
• 220 Amps Alternator
• Engine Block Heater
• Exhaust Brake
• Heavy-Duty 80 Amp Battery
• High Idle Switch
• 6" Rectangular Chromed Tubular Assist Steps
• Auto-dimming door mirrors
• Bumpers: body-color
• Front License Plate Kit
• Heated door mirrors
• LED Cargo Area Lighting
• LED Smoked Amber Roof Marker Lamps
• Polished Exhaust Tip
• Power door mirrors
• Power Retractable Assist Steps
• Rear step bumper
• Rear Wheelhouse Liners
• Signature Denali Grille
• Spray-On Pickup Box Bed Liner w/Denali Logo
• Turn signal indicator mirrors
• Winter Grille Cover
• 2 USB Ports
• 2 USB Ports (1st Row)
• 2nd Row Dual USB Charge-Only Ports
• 4G LTE Wi-Fi Hotspot Capable
• Apple CarPlay/Android Auto
• Auto-dimming Rear-View mirror
• Bed View Camera w/2 Trailer Camera Provisions
• Compass
• Driver door bin
• Driver vanity mirror
• Floor-Mounted Center Console
• Front reading lights
• Garage door transmitter
• Genuine wood console insert
• Genuine wood door panel insert
• GMC Connected Access Capable
• HD Surround Vision
• Illuminated entry
• Inside Rearview Auto-Dimming Rear Camera Mirror
• Lane Change Alert w/Side Blind Zone Alert
• Multicolor 15" Diagonal Head-Up Display
• OnStar & GMC Connected Services Capable
• Outside temperature display
• Overhead console
• Passenger vanity mirror
• Rear reading lights
• Rear seat center armrest
• Tachometer
• Telescoping steering wheel
• Tilt steering wheel
• Trip computer
• Ultrasonic Front & Rear Park Assist
• Voltmeter
• Wireless Phone Projection

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.