Onyx Black

Body panels Galvanized steel/aluminum body panels with side impact beams

Door mirror type Standard style side mirrors

Spare tire Full-size spare tire with steel wheel

Spare tire location Crank-down spare tire

Towing capability Trailer towing capability

Towing wiring harness Trailer wiring harness

Towing brake controller Trailer brake controller

Bed-rail protectors Pickup bed-rail protectors

Wheels 20 x 9-inch front and rear polished aluminum wheels

Bumper rub strip front Chrome front bumper rub strip

Rear bumper step CornerStep rear bumper step

Tires P275/60SR20 AS BSW front and rear tires

Towing backup assist Trailer backup assist with visual graphic guidance only

Towing trailer sway Trailer Sway Control (TSC) trailer sway control

Trailer light malfunction warning GMC ProGrade Trailering System trailer light malfunction warning

Trailer light test GMC ProGrade Trailering System trailer light test

Trailer theft alarm GMC ProGrade Trailering System trailer theft alarm

3-point seatbelt Rear seat center 3-point seatbelt

Delay off headlights Delay-off headlights

Front impact airbag driver Driver front impact airbag

Front impact airbag passenger Passenger front impact airbag

Front side impact airbag driver Seat mounted side impact driver airbag

Front side impact airbag passenger Seat mounted side impact front passenger airbag

High mount stop light High mounted center stop light

Instrumentation display Analog instrumentation display

Interior courtesy lights Fade interior courtesy lights

Low tire pressure warning Tire specific low air pressure warning

Auto headlights Auto on/off headlight control

Child door locks Manual rear child safety door locks

Electronic stability control StabiliTrak w/Proactive Roll Avoidance electronic stability control system with anti-roll

Parking sensors Front and Rear Park Assist front and rear parking sensors

Perimeter approach lighting Remote activated perimeter approach lighting

Running lights LED daytime running lights

Seatbelt pretensioners Front seatbelt pretensioners

Seatbelt pretensioners number 2 seatbelt pre-tensioners

Headlights LED low and high beam headlights

Multiple headlights Multiple enclosed headlights

Overhead airbags Curtain first and second-row overhead airbags

Restricted driving mode Teen Driver restricted driving mode

Blind spot Trailer Side Blind Zone Alert blind spot warning

Brake assist system Brake Assist brake assist system

Hill start assist Hill Start Assist (HSA)

Rear camera HD Rear Vision Camera w/Hitch View rear mounted camera

Rear collision warning Rear Cross-Traffic Alert collision warning

Handsfree Bluetooth handsfree wireless device connectivity

Internet access OnStar 4G LTE mobile hotspot internet access

LCD primary display size 8 inch primary LCD display

Primary display touchscreen Primary monitor touchscreen

Satellite trial 3 month satellite trial subscription

Number of first-row LCD screens 2 total number of 1st row displays

Wireless streaming Bluetooth wireless audio streaming

External memory Premium GMC Infotainment System external memory control

Integrated navigation Integrated navigation system

Smart device integration Android Auto/Apple CarPlay smart device wireless mirroring

Voice activated audio GMC Infotainment System voice activated audio controls

Cylinder head material Aluminum cylinder head

Engine block material Aluminum engine block

Engine Mounting direction Longitudinal mounted engine

Rear locking differential Automatic rear locking differential

Selectable mode transmission Tow/Haul Mode selectable mode transmission

Traction control All-speed ABS and driveline traction control

Shock absorbers Gas-pressurized shock absorbers

Speed sensitive steering Speed sensitive power steering

Steering Electric power-assist steering system

Steering type number of wheels 2-wheel steering system

Suspension ride type front Independent front suspension

Suspension ride type rear Rigid axle rear suspension

Suspension type front Short and long arm front suspension

Ventilated brakes Front and rear ventilated disc brakes

Battery type Heavy-duty lead acid battery

Suspension auto correcting Adaptive ride suspension

Suspension type rear Leaf spring rear suspension

Engine Duramax 3L I-6 diesel direct injection, DOHC, variable valve control, intercooled turbo, diesel, engine with 277HP

Start-stop engine Dynamic Fuel Management auto stop-start engine

Suspension control Automatic suspension ride control

Tailpipe Stainless steel quasi-dual exhaust with polished tailpipe finisher

Climate control Automatic climate control

Driver lumbar Driver seat with 2-way power lumbar

Floor covering Full carpet floor covering

Floor mats Carpet front and rear floor mats

Folding second-row seats 60-40 folding rear seats

Front head restraint control Manual front seat head restraint control

Front head restraints Height adjustable front seat head restraints

Front passenger lumbar Front passenger seat with 2-way power lumbar

Front seat upholstery Leather front seat upholstery

Front seatback upholstery Plastic front seatback upholstery

Headliner coverage Full headliner coverage

Headliner material Cloth headliner material

Heated front seats Heated driver and front passenger seats

Armrests front center Front seat center armrest

Driver seat direction Driver seat with 8-way directional controls

Gearshifter material Urethane gear shifter material

Power driver seat controls Driver seat power reclining, lumbar support, cushion tilt, fore/aft control and height adjustable control

Rear head restraint control 2 rear seat head restraints

Rear head restraint control Manual rear seat head restraint control

Rear head restraints Height adjustable rear seat head restraints

Rear seatback upholstery Carpet rear seatback upholstery

Number of memory settings 2 memory settings

Passenger seat direction Front passenger seat with 8-way directional controls

Power passenger seat controls Passenger seat power reclining, lumbar support, cushion tilt, fore/aft control and height adjustable control

Rear seat upholstery Leather rear seat upholstery

Rear seats fixed or removable Fixed rear seats

Steering wheel telescopic Manual telescopic steering wheel

Steering wheel material Leather and metal-look steering wheel

Steering wheel tilt Manual tilting steering wheel

Cooled front seats Ventilated driver and front passenger seats

Rear seat folding position Fold-up rear seat cushion

Console insert material Aluminum and genuine wood console insert

Door panel insert Aluminum and genuine wood door panel insert

Interior accents Aluminum interior accents

Panel insert Aluminum instrument panel insert

All-in-one key All-in-one remote fob and ignition key

 Center Console - Front Console With Armrest And Storage

Auto-dimming door mirror driver Auto-dimming driver side mirror

 Front Air Conditioning - Automatic Climate Control

 Front Suspension Classification - Independent

 Front Suspension Type - Upper And Lower Control Arms

 Rear Suspension Classification - Solid Live Axle

 Steering Wheel Mounted Controls - Cruise Control

 Steering Wheel Mounted Controls - Multi-Function

 Steering Wheel Mounted Controls - Voice Control

Beverage holders rear Rear beverage holders

Cruise control Cruise control with steering wheel mounted controls

Door bins front Driver and passenger door bins

Door locks Power door locks with 2 stage unlocking

Door mirror with tilt-down in reverse Power driver and passenger door mirrors with tilt down in reverse

 Auxiliary Audio Input - Memory Card Slot

 Multi-Function Remote - Proximity Entry System

 Pickup Bed Cargo Management - Tie-Down Anchors

2021 GMC Sierra 1500 2WD Crew Cab Short Box Denali

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