Onyx Black

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

Door mirror type Standard style side mirrors

Bumper rub strip front Black front bumper rub strip

Door handle material Body-colored door handles

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

Rear bumper step CornerStep rear bumper step

Towing backup assist Trailer backup assist with visual graphic guidance only

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

Back-up-to-hitch assist Hitch Guidance with Hitch View back-up-to-hitch assist

Wheels 20 x 9-inch front and rear machined w/painted accents aluminum wheels

Tires LT275/65SR18 MT BSW front and rear tires

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

Video rearview mirror Video-feed rearview mirror

Brake assist system Predictive brake assist system

Auto high-beam headlights IntelliBeam auto high-beam headlights

Distance alert Following Distance Indicator

Lane departure Lane Keep Assist with Lane Departure Warning

Pedestrian detection Front Pedestrian Braking

Gage cluster display size (inches) Gage cluster display size: 12.30

Blind spot Trailer Side Blind Zone Alert blind spot warning

Hill start assist Hill Start Assist (HSA)

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

Forward collision warning Forward Collision Alert with Automatic Braking

Rear pedestrian detection Rear Pedestrian Alert rear pedestrian detection warning

Rear collision warning Rear Cross Traffic Braking collision mitigation

Camera HD Surround Vision w/Hitch View aerial view camera

Front camera Front mounted camera with washer

Vehicle tracker OnStar Vehicle Insights vehicle tracker with vehicle slowdown

Handsfree Bluetooth handsfree wireless device connectivity

Integrated navigation Integrated navigation system with voice activation

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

Turn-by-turn nav OnStar Turn-by-Turn Navigation

Internet access Wi-Fi Hotspot capable mobile hotspot internet access

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

External memory Premium GMC Infotainment System external memory control

Voice activated audio Premium GMC Infotainment System voice activated audio controls

LCD primary display size 13.4 inch primary LCD display

Mobile app access MyGMC Mobile App mobile app access

Emergency SOS OnStar and GMC connected services capable vehicle integrated emergency SOS system

Cylinder head material Aluminum cylinder head

Engine block material Aluminum engine block

Engine Mounting direction Longitudinal mounted engine

Locking hub control Auto locking hub control

Rear locking differential Automatic rear locking differential

Selectable mode transmission Tow/Haul Mode selectable mode transmission

Sequential shift control Sequential shift with steering wheel controls

Traction control All-speed ABS and driveline traction control

Transfer case Electronic transfer case shift

Tailpipe Stainless steel quasi-dual exhaust with chrome tailpipe finisher

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

Shock absorbers Premium grade shock absorbers

Suspension type rear Leaf spring rear suspension

Engine EcoTec3 6.2L V-8 gasoline direct injection, variable valve control, premium unleaded, engine with cylinder deactivation and 420HP

Climate control Automatic climate control

Console insert material Metal-look console insert

Driver lumbar Driver seat with 2-way power lumbar

Floor covering Full carpet floor covering

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

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 seats fixed or removable Fixed rear seats

Panel insert Metal-look instrument panel insert

Steering wheel material Leatherette steering wheel

Cooled front seats Ventilated driver and front passenger seats

Voice activated climate control Voice-activated climate control

Steering wheel telescopic Power telescopic steering wheel

Steering wheel tilt Power tilting steering wheel

Gearshifter material Metal-look gear shifter material

Rear seat upholstery Vinyl rear seat upholstery

Rear seat folding position Fold-up rear seat cushion

Door panel insert Simulated wood and metal-look door panel insert

Floor mats Rubber front and rear floor mats with carpet inserts

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

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

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

DEF fluid gage Diesel exhaust fluid (def) gage

First-row windows Power first-row windows

Floor console storage Covered floor console storage

Fob remote vehicle controls Keyfob remote engine start

Fob window controls Keyfob window control

Folding door mirrors Power folding door mirrors

Heated door mirrors Heated driver and passenger side door mirrors

Keyfob cargo controls Keyfob trunk control

Keyfob door locks Keyfob activated door locks

Corrosion perforation warranty 72 month/100,000 miles

One-touch down window Front and rear one-touch down windows

One-touch up window Driver and passenger one-touch up windows

Passenger doors rear left Conventional left rear passenger door

Passenger doors rear right Conventional right rear passenger door

Powertrain warranty 60 month/60,000 miles

Rear seat direction Front facing rear seat

Seatback storage pockets 2 seatback storage pockets

Second-row windows Power second-row windows

Service interval warning Service interval indicator

Number of beverage holders 8 beverage holders

Memory settings Memory settings include: door mirrors

2023 GMC Sierra 1500 AT4

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