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2021 GMC Sierra 1500 AT4 4WD Automatic

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Key Features

Transmission, 10-speed automatic, electronically controlled
Engine, Duramax 3.0L Turbo-Diesel I6
Wheels, 18" machined aluminum with Dark Grey accents
Capless Fuel Fill
Cargo tie downs (12), fixed, rated at 500 lbs per corner
Steering, Electric Power Steering (EPS) assist, rack-and-pinion
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
Daytime Running Lamps, LED signature lighting
Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
Bluetooth®
USB ports
Audio system, Premium GMC Infotainment System with 8" diagonal color touch
Wireless Phone Projection, for Apple CarPlay and Android Auto
HD Rear Vision Camera

Installed Packages and Options

  • at4 preferred equipment group includes standard equipment
  • lpo
  • seats
  • gvwr
  • dark sky metallic
  • rear axle
  • jet black with kalahari accents
  • audio system
  • engine
  • transmission
  • not equipped with automatic stop/start
  • lpo
  • tires
  • not equipped with heated second row outboard seats
  • not equipped with hd radio
  • wheels
  • lpo
  • lpo
  • license plate kit
  • lpo
  • tire

Vehicle Details

Specifications
Overview
Highlights
Description
Standard Features
  • Bed Liner
  • Bumper
  • Bumper
  • CornerStep
  • Door handles
  • Fog lamps
  • Glass
  • Grille (Body-color surround with high gloss Black mesh and Black chrome inserts. With (PCP) AT4 CarbonPro Edition the grille will have a unique grille surround with Black Chrome finish.)
  • Headlamps
  • Lamps
  • LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
  • Mirror caps
  • Mirrors
  • Tailgate and bed rail protection caps
  • Tailgate
  • Tailgate
  • Taillamps
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
  • Tire
  • Tires
  • Wheel
  • Wheelhouse liners
  • Wheels
  • 4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Air conditioning
  • Air vents
  • Assist handles front A-pillar mounted for driver and passenger
  • Audio system feature
  • Audio system
  • Bluetooth for phone connectivity to vehicle infotainment system
  • Brake lining wear indicator
  • Center Console
  • Compass
  • Cruise control
  • Defogger
  • Door locks
  • Driver Information Center
  • Driver memory recalls driver presets for power driver seat and outside mirrors
  • Exterior Temperature Display
  • Floor covering
  • GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)
  • In-vehicle Trailering App
  • Instrument cluster
  • Keyless open and start
  • Mirror
  • Power outlet
  • Power outlet
  • Power outlet
  • Power outlet
  • Premium Floor Liners with removable carpet insert
  • Premium Floor Liners with removable carpet insert
  • Remote vehicle starter system
  • Seat adjuster
  • Seat adjuster
  • Seat
  • Seating
  • Seats
  • Seats
  • SiriusXM Radio
  • SiriusXM with 360L Equipped with SiriusXM with 360L. Enjoy a trial subscription of the All Access package for the full 360L experience
  • Steering column
  • Steering column
  • Steering wheel audio controls
  • Steering wheel
  • Steering wheel
  • Theft-deterrent system
  • USB Ports (Inside Console with bucket seats)
  • USB ports
  • USB ports
  • Window
  • Windows
  • Windows
  • Wireless Phone Projection
  • Air filter
  • Alternator
  • Auto-locking rear differential
  • Automatic Stop/Start (Standard on vehicles built before 6-7-2021. Most vehicles built on or after 6-7-2021 that are equipped with a V8 engine and (MQB) 10-speed automatic transmission will have (NSS) Not Equipped with Automatic Stop/Start
  • Battery
  • Brakes
  • Capless Fuel Fill
  • Cargo tie downs (12)
  • Cooling
  • Cooling
  • Engine
  • Exhaust
  • Exhaust
  • Four wheel drive
  • Frame
  • GVWR
  • Hill Descent Control
  • Pickup bed
  • Rear axle
  • Recovery hooks
  • Skid Plates
  • Steering
  • Suspension
  • Trailer brake controller
  • Transfer case
  • Transmission
  • Airbags
  • Daytime Running Lamps
  • HD Rear Vision Camera
  • Hitch Guidance
  • Hitch Guidance with hitch view with Image adjustment
  • OnStar and GMC connected services capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Rear Seat Reminder
  • StabiliTrak
  • Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob
  • Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)

Only 453 Miles! Scores 19 Highway MPG and 14 City MPG! This GMC Sierra 1500 delivers a Gas V8 6.2L/376 engine powering this Automatic transmission. WHEELS, 18 X 8.5 (45.7 CM X 21.6 CM) MACHINED ALUMINUM, TRANSMISSION, 10-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED, TIRES, LT275/65R18C MT BLACKWALL GOODYEAR WRANGLER DURATRAC.

This GMC Sierra 1500 Features the Following Options
LPO, CARGO CONVENIENCE PACKAGE , TIRE, SPARE 265/70R17SL ALL-SEASON, BLACKWALL, SEATS, FRONT BUCKET, REAR AXLE, 3.23 RATIO, NOT EQUIPPED WITH HEATED SECOND ROW OUTBOARD SEATS, SEE DEALER FOR DETAILS, NOT EQUIPPED WITH HD RADIO, SEE DEALER FOR DETAILS, NOT EQUIPPED WITH AUTOMATIC STOP/START, SEE DEALER FOR DETAILS, LPO, REAR UNDERSEAT STORAGE, COMPOSITE STORAGE BIN, LPO, CONSOLE-MOUNTED SAFE, LPO, CARGO TIE-DOWNS, (4).

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Model Highlights

The GMC Sierra 1500 comes in six different drivetrain configurations and one of five distinct body styles - regular cab with a long or standard bed, crew cab with a short or standard bed, and double cab with a standard bed. Beyond that, the 1500 can be equipped with configurations that include a 4.3L V6 that produces 285 horsepower, a 2.7L turbocharged 4-cylinder that makes 310 horsepower and 348 pound-feet of torque, a 5.3L V8 making 335 horsepower and 383 lb.-ft of torque and finally, a 3.0L inline-6 cylinder turbo diesel making 277 horsepower and 460 lb.-ft of torque. The Sierra also offers a powerful 6.2L Ecotec3 V8 delivering up to 420-horsepower and 460 lb.-ft of torque, also capable of offering a payload capacity of 9400 lbs. All 1500 and Sierras come with the option of 4-wheel drive except Denali where All-wheel drive is standard. Maximum tow ratings top out at 12,200 pounds when properly equipped. Trim levels for the 1500 come in five different flavors. Sierra, SLE, SLT, Elevation and Denali. In standard Sierra trim, the Sierra is fairly basic with automatic windows and door locks, air conditioning, Bluetooth, Apple CarPlay/Android Auto, two USB ports and Teen Driver Safety suite as standard equipment. SLE versions add OnStar, heated exterior mirrors, heated front seats, leather-wrapped heated steering wheel with audio controls, 8-inch touchscreen audio system with six speakers, dual-zone climate control, SiriusXM radio capability, cruise control, two 12V power sockets, four USB ports, remote keyless entry with remote engine start and a EZ Lift/Lower tailgate. The SLT trim includes leather upholstery seating, steering wheel mounted audio controls, power adjustable pedals and power-folding mirrors with tilt down function and GMC's MultiPro Tailgate. Denali versions come in only one trim level and in crew cab and short-bed. Regardless of bed-length, the Sierra Denali includes an 8-inch color touch screen, 7-speaker, wireless phone charger, six USB ports, ventilated driver/front passenger seats, a rear-camera mirror, a surround view camera system. The Denali also comes with a unique grill and other selected trim. Standard safety features on the Denali include blind spot warning, rear collision warning front/rear parking sensors, GMC's AT4 off-road model includes a 2-inch lift, off-road Rancho shock-absorbers, Goodyear Wrangler Territory tires, high-clearance step, a standard V8 with four-wheel drive and special tires for back roads. Available safety equipment includes front pedestrian braking, forward-collision alert, rear cross-traffic alert, lane-keep assist with lane-departure warning, automatic braking, and lane-change alert with blind-zone alert. However, more common items such as a rear seat entertainment system, a navigation system, wireless mobile device charging, a remote locking tailgate and a sunroof are also available on the Sierra.

Equipment

  • Preferred Equipment Group 4SB
  • 3.23 Rear Axle Ratio
  • Auto-Locking Rear Differential
  • 18 x 8.5 Machined Aluminum Wheels
  • Front Bucket Seats
  • Perforated Leather-Appointed Front Seat Trim
  • 10-Way Power Driver Seat Adjuster w/Lumbar
  • Off-Road Suspension
  • Radio: Premium GMC Infotainment Sys w/Multi-Touch
  • Not Equipped w/HD Radio
  • Color-Keyed Carpeting Floor Covering
  • Front Prem Floor Liners w/Removable Carpet Insert
  • OnStar & GMC Connected Services Capable
  • 120-Volt Instrument Panel Power Outlet
  • Not Equipped w/Heated 2nd Row Outboard Seats
  • Cargo Convenience Package
  • Console-Mounted Safe (LPO)
  • Rear Underseat Storage (LPO)
  • Spray-On Pickup Bed Liner w/AT4 Logo
  • Front License Plate Kit
  • LED Cargo Area Lighting
  • AT4 High Clearance Step (LPO)
  • Cargo Tie-Downs (4) (LPO)
  • Trailering Package
  • Heavy-Duty Air Filter
  • Not Equipped w/Automatic Stop/Start
  • Integrated Trailer Brake Controller
  • Electric Rear-Window Defogger
  • Deep-Tinted Glass
  • SiriusXM w/360L
  • Driver Memory
  • 10-Way Power Passenger Seat Adjuster w/Lumbar
  • GMC Connected Access Capable
  • Power Front Passenger Windows w/Express Up/Down
  • Power Rear Windows w/Express Down
  • Keyless Open & Start
  • Power Door Locks
  • Power Front Windows w/Driver Express Up/Down
  • Rear Wheelhouse Liners
  • Rear Prem Floor Liners w/Removable Carpet Insert
  • Remote Vehicle Starter System
  • Compass
  • Hitch Guidance
  • Floor-Mounted Center Console
  • Body-Color Surround Grille
  • Hill Descent Control
  • Heated Driver & Front Outboard Passenger Seating
  • 120-Volt Bed Mounted Power Outlet
  • Auxiliary External Transmission Oil Cooler
  • 12-Volt Rear Auxiliary Power Outlet
  • Ventilated Driver & Front Passenger Seats
  • 170 Amp Alternator
  • 2 USB Ports
  • 2 USB Ports (1st Row)
  • Electrical Lock Control Steering Column
  • Manual Tilt-Wheel & Telescoping Steering Column
  • 2-Speed Transfer Case
  • ProGrade Trailering System
  • Hitch Guidance w/Hitch View
  • In-Vehicle Trailering App
  • 4.2 Diagonal Color Display Driver Info Center
  • Red Recovery Hooks
  • Steering Wheel Audio Controls
  • 6-Speaker Audio System Feature
  • Rear Dual USB Charging-Only Ports
  • Theft Deterrent System (Unauthorized Entry)
  • HD Rear Vision Camera
  • 4G LTE Wi-Fi Hotspot Capable
  • AM/FM radio: SiriusXM with 360L
  • Premium audio system: Premium GMC Infotainment System
  • Apple CarPlay/Android Auto
  • Appearance: analog
  • 4-Wheel Disc Brakes
  • 6 Speakers
  • Air Conditioning
  • Electronic Stability Control
  • Front Center Armrest
  • Tachometer
  • Voltmeter
  • ABS brakes
  • Alloy wheels
  • Auto-dimming door mirrors
  • Automatic temperature control
  • Brake assist
  • Bumpers: body-color
  • Delay-off headlights
  • Driver door bin
  • Driver vanity mirror
  • Dual front impact airbags
  • Dual front side impact airbags
  • Front anti-roll bar
  • Front dual zone A/C
  • Front fog lights
  • Front reading lights
  • Front wheel independent suspension
  • Fully automatic headlights
  • Heated door mirrors
  • Heated front seats
  • Heated steering wheel
  • Illuminated entry
  • Low tire pressure warning
  • Memory seat
  • Occupant sensing airbag
  • Outside temperature display
  • Overhead airbag
  • Overhead console
  • Panic alarm
  • Passenger door bin
  • Passenger vanity mirror
  • Power door mirrors
  • Power driver seat
  • Power passenger seat
  • Power steering
  • Power windows
  • Radio data system
  • Rear reading lights
  • Rear seat center armrest
  • Rear step bumper
  • Rear window defroster
  • Remote keyless entry
  • Security system
  • Speed control
  • Speed-sensing steering
  • Split folding rear seat
  • Steering wheel mounted audio controls
  • Telescoping steering wheel
  • Tilt steering wheel
  • Traction control
  • Trip computer
  • Variably intermittent wipers
  • Ventilated front seats
  • Auto-dimming Rear-View mirror
  • LPO CONSOLE-MOUNTED SAFE (dealer-installed)
  • LPO CARGO CONVENIENCE PACKAGE includes (S1O) LPO console-mounted safe and (VBJ) rear under seat storage LPO (dealer-installed)
  • REAR AXLE 3.23 RATIO
  • LICENSE PLATE KIT FRONT
  • GVWR 7000 LBS. (3175 KG) (STD)
  • DARK SKY METALLIC
  • LPO CARGO TIE-DOWNS (4) (dealer-installed)
  • NOT EQUIPPED WITH HEATED SECOND ROW OUTBOARD SEATS SEE DEALER FOR DETAILS (Certain vehicles built on or after 7-26-2021 will include (RFU) Not Equipped with Heated Second Row Outboard Seats which removes (KA6) Heated Second Row Outboard Seats.)
  • NOT EQUIPPED WITH HD RADIO SEE DEALER FOR DETAILS (Certain vehicles built on or after 7-12-2021 will include (RG0) Not Equipped with HD Radio which removes (U2L) HD Radio. See dealer for details.)
  • NOT EQUIPPED WITH AUTOMATIC STOP/START SEE DEALER FOR DETAILS (Most Vehicles built on or after 6-7-2021 with a V8 engine and (MQB) 10-speed automatic transmission will have (NSS) Not Equipped with Automatic Stop/Start which removes Automatic Stop/Start and its content.)
  • JET BLACK WITH KALAHARI ACCENTS PERFORATED LEATHER FRONT SEAT TRIM
  • TIRES LT275/65R18C MT BLACKWALL GOODYEAR WRANGLER DURATRAC
  • ENGINE 6.2L ECOTEC3 V8 (420 hp [313 kW] @ 5600 rpm 460 lb-ft of torque [624 Nm] @ 4100 rpm); featuring all-new Dynamic Fuel Management that enables the engine to operate in 17 different patterns between 2 and 8 cylinders depending on demand to optimize power delivery and efficiency
  • LPO AT4 HIGH CLEARANCE STEP (dealer-installed)
  • AUDIO SYSTEM PREMIUM GMC INFOTAINMENT SYSTEM WITH 8 DIAGONAL COLOR TOUCH-SCREEN INCLUDES MULTI-TOUCH DISPLAY AM/FM STEREO Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones advanced voice recognition in-vehicle apps personalized profiles for infotainment and vehicle settings (Note: (PZ8) Hitch Guidance with hitch view is included with trim. Includes SiriusXM with 360L.) (STD)
  • SEATS FRONT BUCKET with center console (STD)
  • AT4 PREFERRED EQUIPMENT GROUP includes standard equipment
  • LPO REAR UNDERSEAT STORAGE COMPOSITE STORAGE BIN Crew Cab includes lockable lid (dealer-installed)
  • TIRE SPARE 265/70R17SL ALL-SEASON BLACKWALL (STD)
  • WHEELS 18 X 8.5 (45.7 CM X 21.6 CM) MACHINED ALUMINUM with Dark Grey accents (STD)
  • TRANSMISSION 10-SPEED AUTOMATIC ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (Most vehicles built on or after 6-7-2021 with a V8 engine and (MQB) 10-speed automatic transmission will have (NSS) Not Equipped with Automatic Stop/Start which removes Automatic Stop/Start and its content.) (STD)
  • Tow Hitch
  • Locking/Limited Slip Differential
  • Four Wheel Drive
  • 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
  • Daytime Running Lights
  • Fog Lamps
  • Heated Mirrors
  • Power Mirror(s)
  • Mirror Memory
  • Power Folding Mirrors
  • Privacy Glass
  • Bed Liner
  • AM/FM Stereo
  • Satellite Radio
  • MP3 Player
  • Bluetooth Connection
  • Auxiliary Audio Input
  • Smart Device Integration
  • Requires Subscription
  • Satellite Radio
  • Requires Subscription
  • Satellite Radio
  • Requires Subscription
  • Bluetooth Connection
  • Bluetooth Connection
  • Smart Device Integration
  • Steering Wheel Audio Controls
  • WiFi Hotspot
  • Bucket Seats
  • Power Driver Seat
  • Driver Adjustable Lumbar
  • Power Passenger Seat
  • Passenger Adjustable Lumbar
  • Heated Front Seat(s)
  • Mirror Memory
  • Seat Memory
  • Heated Front Seat(s)
  • Cooled Front Seat(s)
  • Pass-Through Rear Seat
  • Floor Mats
  • Floor Mats
  • Adjustable Steering Wheel
  • Leather Steering Wheel
  • Heated Steering Wheel
  • Power Windows
  • Power Windows
  • Power Windows
  • Power Door Locks
  • Keyless Entry
  • Power Door Locks
  • Keyless Start
  • Remote Engine Start
  • Cruise Control
  • Security System
  • MP3 Player
  • Auxiliary Audio Input
  • MP3 Player
  • Auxiliary Audio Input
  • Power Outlet
  • Power Outlet
  • Climate Control
  • Multi-Zone A/C
  • A/C
  • Rear Defrost
  • Auto-Dimming Rearview Mirror
  • Traction Control
  • Stability Control
  • Daytime Running Lights
  • Driver Air Bag
  • Passenger Air Bag
  • Front Side Air Bag
  • Front Head Air Bag
  • Rear Head Air Bag
  • Passenger Air Bag Sensor
  • Telematics
  • Requires Subscription
  • Back-Up Camera
  • Back-Up Camera
  • Driver Restriction Features
  • Tire Pressure Monitor

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