2021 GMC Sierra 1500 Denali

Complete vehicle specifications

Vehicle description

Features & options (250)

• Bluetooth®
• Heated Steering Wheel
• Remote Start
• 4WD/AWD
• Heated Seats
• Keyless Entry
• Leather Seats
• Wi-Fi Hotspot
• Lane Departure Warning
• Sunroof/Moonroof
• Blind Spot Monitor
• Navigation System
• Rear View Camera
• Satellite Radio
• Tow Hitch/Tow Package
• Cruise Control
• Premium Sound System
• Assist steps, Chrome wheel to wheel
• Bumper, front, body-color lower
• Bumper, rear body-color with corner steps
• 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
• 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
• Mirror caps, chrome
• Mirrors, outside heated power-adjustable, power-folding and driver-side auto-dimming puddle lamps, side perimeter lighting and memory
• Moldings, window surround, Chrome
• 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
• Wheelhouse liners, rear
• Window, power, rear sliding with rear defogger
• 4G LTE Wi-Fi Hotspot capable
• 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
• Brake lining wear indicator
• 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
• Remote vehicle starter system
• Seat adjuster, driver 10-way power including lumbar
• Seat adjuster, passenger 10-way power including lumbar
• Seating, heated driver and front outboard passenger
• Seats, front bucket with center console
• 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
• Windows, power front, drivers express up/down
• Windows, power rear, express down
• Wireless charging
• Air filter, heavy-duty
• Auto-locking rear differential
• Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
• Capless Fuel Fill
• Cargo tie downs (12), fixed, rated at 500 lbs per corner
• Denali Premium Suspension with Adaptive Ride Control
• Exhaust, aluminized stainless-steel muffler and tailpipe
• Exhaust, dual with premium tips
• Four wheel drive
• Frame, fully-boxed, hydroformed front section
• Hill Descent Control (Requires 4WD model.)
• Pickup bed
• Rear axle, 3.23 ratio
• Recovery hooks, chrome
• Steering, Electric Power Steering (EPS) assist, rack-and-pinion
• Trailer brake controller, integrated
• Transfer case, two-speed, electronic Autotrac with push button control (4WD models only)
• Daytime Running Lamps, LED signature lighting
• Front and Rear Park Assist, ultrasonic
• HD Rear Vision Camera
• Hitch Guidance
• Hitch Guidance with Hitch View with image adjustment, Pan/Zoom/Tilt
• Lane Change Alert with Side Blind Zone Alert
• OnStar and GMC connected services capable (Terms and limitations apply. See onstar.com or dealer for details.)
• Rear Cross Traffic Alert
• Rear Seat Reminder
• Safety Alert Seat
• Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)
• JET BLACK FORGE PERFORATED LEATHER SEAT TRIM
• WHITE FROST TRICOAT
• TRANSMISSION 10-SPEED AUTOMATIC ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode.
• DENALI PREFERRED EQUIPMENT GROUP includes standard equipment
• Rear Parking Aid
• Cross-Traffic Alert
• Tow Hitch
• Locking/Limited Slip Differential
• Tow Hooks
• Power Steering
• ABS
• 4-Wheel Disc Brakes
• Aluminum Wheels
• Tires - Front All-Terrain
• Tires - Rear All-Terrain
• Tires - Front All-Season
• Tires - Rear All-Season
• Running Boards/Side Steps
• Daytime Running Lights
• Fog Lamps
• Heated Mirrors
• Power Mirror(s)
• Mirror Memory
• Power Folding Mirrors
• Rear Defrost
• Sliding Rear Window
• Privacy Glass
• Integrated Tailgate Step
• Bed Liner
• AM/FM Stereo
• MP3 Capability
• Bluetooth® Connection
• Auxiliary Audio Input
• Smart Device Integration
• HD Radio
• Requires Subscription
• WiFi Hotspot
• Bucket Seats
• Power Driver Seat
• Driver Adjustable Lumbar
• Power Passenger Seat
• Passenger Adjustable Lumbar
• Heated Front Seat(s)
• Seat Memory
• Cooled Front Seat(s)
• Floor Mats
• Adjustable Steering Wheel
• Leather Steering Wheel
• Power Windows
• Power Door Locks
• Keyless Start
• Remote Engine Start
• Universal Garage Door Opener
• Security System
• Power Outlet
• Climate Control
• Multi-Zone A/C
• A/C
• Auto-Dimming Rearview Mirror
• Traction Control
• Stability Control
• Driver Air Bag
• Passenger Air Bag
• Front Side Air Bag
• Front Head Air Bag
• Rear Head Air Bag
• Passenger Air Bag Sensor
• Telematics
• Back-Up Camera
• Driver Restriction Features
• Tire Pressure Monitor
• Brake ABS System: 4-Wheel
• Brake Type: Pwr
• Disc - Front (Yes or ): Yes
• Disc - Rear (Yes or ): Yes
• Front Brake Rotor Diam x Thickness (in): 13.5 x 1.18
• Rear Brake Rotor Diam x Thickness (in): 13.6 x 0.79
• Cargo Box (Area) Height (in): 22.4
• Cargo Box Length : Floor (in)
• Cargo Box Width : Floor (in)
• Cargo Box Width : Top, Rear (in)
• Cargo Box Width : Wheelhousings (in)
• Cargo Volume (ft³): 62.9
• Cold Cranking Amps : 0° F (2nd)
• Cold Cranking Amps : 0° F (Primary)
• Maximum Alternator Capacity (amps): 170
• Tons/yr of CO2 Emissions : 15K mi/year
• Ground Clearance, Front (in): 8.09
• Ground Clearance, Rear (in): 8.09
• Height, Overall (in): 75.51
• Length, Overall (in): 231.72
• Wheelbase (in): 147.43
• Width, Max w/o mirrors (in): 81.24
• Frame Type: Hydroformed
• Fuel Tank Capacity, Approx (gal): 24
• Front Head Room (in): 43.03
• Front Hip Room (in): 61.18
• Front Leg Room (in): 44.53
• Front Shoulder Room (in): 66.02
• Passenger Capacity: 5
• Second Head Room (in): 40.12
• Second Hip Room (in): 60.24
• Second Leg Room (in): 43.4
• Second Shoulder Room (in): 65.16
• EPA Fuel Economy Est - City (MPG): 16
• EPA Fuel Economy Est - Hwy (MPG): 20
• Fuel Economy Est-Combined (MPG): 17
• Steering Type: Electric Rack & Pinion
• Turning Diameter - Curb to Curb (ft): 46.9
• Body Code: E63
• Body Style: Crew Cab Pickup
• Vehicle Name: GMC Sierra 1500
• Axle Capacity - Front (lbs): 3800
• Axle Capacity - Rear (lbs): 3800
• Axle Ratio (:1) - Front: 3.23
• Axle Ratio (:1) - Rear: 3.23
• Shock Absorber Diameter - Front (mm): 50
• Shock Absorber Diameter - Rear (mm): 50
• Spring Capacity - Front (lbs): 3800
• Spring Capacity - Rear (lbs): 3850
• Stabilizer Bar Diameter - Front (in): 1.30
• Suspension Type - Front: Independent
• Suspension Type - Rear: Solid Axle
• Front Tire Order Code: QAE
• Front Tire Size: 275/60R20SL
• Rear Tire Order Code: QAE
• Rear Tire Size: 275/60R20SL
• Revolutions/Mile : 45 mph - Front
• Revolutions/Mile : 45 mph - Rear
• Revolutions/Mile : 45 mph - Spare
• Spare Tire Order Code: QAQ
• Spare Tire Size: 255/80R17SL
• Dead Weight Hitch - Max Tongue Wt. (lbs): 500
• Dead Weight Hitch - Max Trailer Wt. (lbs): 5000
• Fifth Wheel Hitch - Max Tongue Wt. (lbs): 1775
• Fifth Wheel Hitch - Max Trailer Wt. (lbs): 7100
• Wt Distributing Hitch - Max Tongue Wt. (lbs): 860
• Wt Distributing Hitch - Max Trailer Wt. (lbs): 8600
• Curb Weight - Front (lbs): 2839

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