2021 GMC Sierra 2500HD Denali

Complete vehicle specifications

Vehicle description

Features & options (127)

• Bed Step, Black integrated on forward portion of bed on driver and passenger side
• Bumper, front, body-color lower
• Bumper, rear body-color with bumper CornerSteps
• Cargo tie downs (12), fixed rated at 500 lbs per corner
• CornerStep, rear bumper
• Door handles, chrome
• Fog lamps, LED
• Glass, deep-tinted
• 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
• Lamps, cargo area cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
• Lamps, Smoked Amber LED roof marker, (LED) (Not available with (YF5) California state emissions requirements.)
• LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
• Mirror caps, chrome
• Moldings, beltline, stainless steel
• Tailgate and bed rail protection caps, top
• Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
• Tailgate, GMC MultiPro Tailgate with six functional load/access features
• Taillamps, LED signature taillight with LED stop and reverse light
• Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
• Tire, spare LT275/70R18 all-terrain, blackwall
• Tires, LT275/65R20 all-terrain, blackwall
• Wheelhouse liners, rear
• Wheels, 20 (50.8 cm) multi-dimensional Polished aluminum
• 4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
• Air conditioning, dual-zone automatic climate control
• Air vents, rear
• Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
• Bluetooth for phone, connectivity to vehicle infotainment system
• Bose Sound System, premium 7-speaker system with Richbass woofer
• Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
• Compass, located in instrument cluster
• Cruise control, steering wheel-mounted
• Defogger, rear-window electric
• Door locks, power
• Driver Information Center, enhanced, 8 diagonal multicolor digital display includes analog speedometer and tachometer gauges
• Driver memory recalls driver presets for power driver seat and outside mirrors
• Exterior Temperature Display, located in radio display
• 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.)
• Keyless Open and Start
• Mirror, inside rearview auto-dimming
• Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
• Power outlet, front auxiliary, 12-volt
• Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
• Power outlet, rear auxiliary, 12-volt
• Radio, HD
• Rear Seat Reminder
• Remote vehicle starter system
• Seat adjuster, driver 10-way power including lumbar
• Seat adjuster, passenger 10-way power including lumbar
• Seat trim, Forge perforated leather-appointed
• Seating, heated driver and front outboard passenger
• Seats, front bucket with center console
• Seats, heated second row outboard seats
• Seats, ventilated driver and front passenger
• SiriusXM Radio
• Steering column, lock control, electrical
• Steering column, manual Tilt-Wheel and telescoping
• Steering wheel audio controls
• Steering wheel, heated
• Steering wheel, leather-wrapped
• Theft-deterrent system, unauthorized entry
• Universal Home Remote
• USB Ports (Inside Console with bucket seats), 2 also includes 1 SD card reader and auxiliary jack
• USB ports, 2 (first row) located on instrument panel
• USB ports, dual, charge-only (2nd row)
• Window, power front, passenger express up/down
• Window, power, rear sliding with rear defogger
• Windows, power front, drivers express up/down
• Windows, power rear, express down
• Wireless Charging
• Wireless Phone Projection for Apple Carplay and Android Auto
• Air filter, heavy-duty
• Air filtration monitoring
• Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)
• Auto-locking rear differential
• Brake lining wear indicator
• Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
• Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)
• Cooling, auxiliary external transmission oil cooler
• Cooling, external engine oil cooler
• Four wheel drive
• Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
• Hill Descent Control
• LPO, Chrome recovery hooks (dealer-installed)
• Pickup bed includes bed assist step
• Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
• Skid Plates protect the oil pan, front axle and transfer case
• Suspension, Off-Road includes twin-tube shocks
• Trailer brake controller, integrated
• Transfer case, two-speed active, electronic Autotrac with push button control
• Transmission, 6-speed automatic, heavy-duty
• Automatic Emergency Braking
• Daytime Running Lamps, LED signature lighting
• Following Distance Indicator
• Forward Collision Alert
• 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
• Lane Change Alert with Side Blind Zone Alert
• Lane Departure Warning
• OnStar and GMC connected services capable (Terms and limitations apply. See onstar.com or dealer for details.)
• Rear Cross Traffic Alert
• Safety Alert Seat
• Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)
• DENALI PREFERRED EQUIPMENT GROUP includes standard equipment
• SEATS, FRONT BUCKET with center console (STD)
• WINTER GRILLE COVER
• SUNROOF, POWER
• TECHNOLOGY PACKAGE includes (DRZ) Rear Camera Mirror and (UV6) Multi-color 15 Diagonal Head-Up Display
• REAR CAMERA MIRROR, INSIDE REARVIEW AUTO-DIMMING WITH FULL CAMERA DISPLAY
• PICKUP BED includes bed assist step (STD)
• WHITE FROST TRICOAT
• REAR AXLE, 3.42 RATIO
• JET BLACK, FORGE PERFORATED LEATHER SEAT TRIM
• GVWR, 11,300 LBS. (5126 KG)
• ENGINE BLOCK HEATER
• EXHAUST BRAKE
• ALTERNATOR, 220 AMPS
• TRANSMISSION, ALLISON 10-SPEED AUTOMATIC
• DENALI ULTIMATE PACKAGE includes (CWM) Technology Package and (CF5) power sunroof
• WHEELS, 20 (50.8 CM) MULTI-DIMENSIONAL POLISHED ALUMINUM (STD)
• MULTI-COLOR 15 DIAGONAL HEAD-UP DISPLAY
• LICENSE PLATE KIT, FRONT

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