2021 GMC Sierra 1500 SLT



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  • *Please Note: We turn our inventory daily, please check with the dealer to confirm vehicle availability.

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Vehicle Information

VIN: 3GTP8DET6MG129833
Stock #: G129833T
  • Body Style Crew Cab Pickup
  • Exterior Color White Frost Tricoat
  • Interior Color Dark Walnut And Slate
  • Mileage 89,715
  • Fuel Economy
    City/Highway 23/30 MPG
  • Engine Straight 6 Cylinder Engine
  • Transmission 10-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED
  • Fuel Type Diesel Fuel

Highlighted Features

Feature availability subject to final vehicle configuration. Please reference window sticker for more info.
  • Remote Start
  • Wi-Fi Hotspot
  • Tow Hitch/Tow Package
  • Automatic Climate Control
  • Turbo Charged Engine

Dealer Comments

SUMMARY
**TEXAS EDITION SLT PREMIUM PLUS PACKAGE** ($6,195 ADD TO MSRP), **TECHNOLOGY PACKAGE** ($2,075 ADD TO MSRP), **WHITE FROST TRICOAT** ($1,095 ADD TO MSRP), SLT CONVENIENCE PACKAGE, TRAILERING PACKAGE, SLT PREFERRED PACKAGE, PREFERRED EQUIPMENT GROUP 4SA, 3.0L I6, 10-SPEED AUTOMATIC TRANSMISSION, 20"" WHEELS, KEYLESS ENTRY, PUSH BUTTON START, REMOTE START, LEATHER, BUCKET SEATS, HEATED & COOLED FRONT SEATS, POWER DRIVER'S SEAT WITH MEMORY, POWER PASSENGER SEAT, 8 IN SCREEN DISPLAY, ADAPTIVE CRUISE CONTROL, NAVIGATION, WIRELESS CHARGING PAD, BLIND SPOT ALERT, CROSS TRAFFIC ALERT, PARK ASSIST, LANE KEEP ASSIST, LANE DEPARTURE WARNING, THEFT DETERRENT SYSTEM

EQUIPMENT

Safety and Security

  • The vehicle constantly monitors the roadway in front of the vehicle and identifies and tracks pedestrians on an interior display. If the system determines a likely impact, it will automatically take preventative steps to avoid hitting the pedestrian.

Technology and Telematics

  • Without the need for a manufacturer specific app to be installed on the smart device, the vehicle infotainment system can access and control functions of a smart device physically plugged-into the vehicle.
  • Without the need for a manufacturer specific app to be installed on the smart device, the vehicle infotainment system can access and control functions of a smart device physically plugged-into the vehicle.
  • Mobile devices can wirelessly connect to the internet through the vehicle's private mobile network.
  • Mobile devices can wirelessly connect to the internet through the vehicle's private mobile network.


PACKAGES

SLT Convenience Package

  • Power Sliding Rear Window with Rear Defogger
  • Front Bucket Seats
  • Floor-Mounted Center Console
  • Heated 2nd Row Outboard Seats
  • Ventilated Driver and Front Passenger Seats
  • 2 USB Ports
  • 2 USB Ports (1st Row)
  • Universal Home Remote

Texas Edition SLT Premium Plus Package ($6,195 value)

  • Chrome Wheel to Wheel Assist Steps
  • Spray-On Pickup Bed Liner with GMC Logo
  • 20"" X 9"" Polished Aluminum Wheels
  • Texas Edition Badging

Driver Alert Package I

  • Perimeter Lighting
  • Ultrasonic Front and Rear Park Assist
  • Rear Cross Traffic Alert
  • Lane Change Alert with Side Blind Zone Alert
  • Front Frame-Mounted Black Recovery Hooks

Driver Alert Package II

  • Safety Alert Seat
  • Adaptive Cruise Control
  • IntelliBeam Automatic High Beam On/off
  • Following Distance Indicator
  • Forward Collision Alert
  • Lane Keep Assist with Lane Departure Warning
  • Automatic Emergency Braking
  • Front Pedestrian Braking

Preferred Equipment Group 4SA

  • GMC Connected Access Capable
  • Power Front Passenger Windows with Express Up/down
  • Power Rear Windows with Express Down
  • Deep-Tinted Glass
  • Keyless Open and Start
  • Power Door Locks
  • Power Front Windows with Driver Express Up/down
  • Rear Wheelhouse Liners
  • Color-Keyed Carpeting Floor Covering
  • Remote Vehicle Starter System
  • Electric Rear-Window Defogger
  • Compass
  • Auto-Locking Rear Differential
  • Chrome Grille
  • Integrated Trailer Brake Controller
  • Heated Driver and Front Outboard Passenger Seating
  • 120-Volt Instrument Panel Power Outlet
  • Auxiliary External Transmission Oil Cooler
  • 12-Volt Rear Auxiliary Power Outlet
  • 170 Amp Alternator
  • Electrical Lock Control Steering Column
  • Manual Tilt-Wheel and Telescoping Steering Column
  • ProGrade Trailering System
  • OnStar and GMC Connected Services Capable
  • LED Cargo Area Lighting
  • Steering Wheel Audio Controls
  • Rear Dual USB Charging-Only Ports
  • Theft Deterrent System (unauthorized Entry)
  • 4G LTE Wi-Fi Hotspot Capable
  • Trailering Package

Technology Package ($2,075 value)

  • Rear Camera Mirror
  • 8"" Driver Information Center
  • Multicolor 15"" Diagonal Head-Up Display
  • Bed View Camera
  • HD Surround Vision with 2 Trailer View Camera Provisions

SLT Preferred Package

  • Premium GMC Infotainment System Radio with Navigation
  • Wireless Charging
  • Premium Bose 7-Speaker Sound System

Eligible Benefits

All Features

  • Trailering Package includes trailer hitch
  • 7-pin and 4-pin connectors and (CTT) Hitch Guidance
  • ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (U1D) In-vehicle Trailering App
  • Rear axle
  • 3.23 ratio (Not available with (NHT) Max Trailering Package.)
  • Pickup bed
  • GVWR
  • 6900 lbs. (3130 kg) (Requires Crew Cab 2WD model with (L84) 5.3L EcoTec3 V8 engine without (NHT) Max Trailering Package.)
  • 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
  • which removes Automatic Stop/Start and its content. See dealer for details)
  • Auto-locking rear differential
  • Rear wheel drive
  • Cooling
  • external engine oil cooler (Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
  • Cooling
  • auxiliary external transmission oil cooler (Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
  • Alternator
  • 170 amps (Included and only available with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine. Not available with (NHT) Max Trailering Package
  • (LM2) Duramax 3.0L Turbo-Diesel I6 engine or (VYU) Snow Plow Prep Package.)
  • Battery
  • heavy-duty 730 cold-cranking amps/80 Amp-hr
  • maintenance-free with rundown protection and retained accessory power (Included and only available with (L84) 5.3L EcoTec3 V8 engine
  • (L3B) 2.7L Turbo engine and (L87) 6.2L EcoTec3 V8 engine.)
  • Frame
  • fully-boxed
  • hydroformed front section
  • Trailer brake controller
  • integrated
  • Cargo tie downs (12)
  • fixed
  • rated at 500 lbs per corner
  • Steering
  • Electric Power Steering (EPS) assist
  • rack-and-pinion
  • Brakes
  • 4-wheel antilock
  • 4-wheel disc with DURALIFE rotors
  • Capless Fuel Fill
  • Exhaust
  • single outlet
  • Exhaust
  • aluminized stainless-steel muffler and tailpipe
  • Wheel
  • 17" x 8" (43.2 cm x 20.3 cm) full-size
  • steel spare
  • Wheelhouse liners
  • rear
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
  • Bumper
  • front chrome lower
  • Bumper
  • rear chrome with bumper CornerSteps
  • CornerStep
  • rear bumper
  • Moldings
  • window surround
  • Chrome
  • Grille (Chrome surround with high gloss Black mesh and Chrome inserts.)
  • Fog lamps
  • LED
  • Taillamps
  • LED signature taillight with LED stop and reverse light
  • Mirror caps
  • chrome
  • Glass
  • deep-tinted
  • 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
  • Tailgate
  • GMC MultiPro Tailgate with six functional load/access features
  • Tailgate
  • gate function manual with EZ Lift includes power lock and release
  • includes hitch area light
  • Tailgate and bed rail protection caps
  • top
  • Door handles
  • chrome
  • HD Radio (Standard on vehicles built before 7-12-2021. 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.)
  • Audio system feature
  • 6-speaker system
  • Steering wheel audio controls
  • 4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Seat adjuster
  • driver 10-way power including lumbar
  • Seat adjuster
  • passenger 10-way power including lumbar
  • Seat
  • Up-level Rear with Storage Package
  • 60/40 folding bench for Crew Cab models
  • includes full-length bench seat
  • seatback storage on left and right side
  • center fold out armrest with 2 cupholders
  • full cab width under-seat storage
  • (includes child seat top tether anchor)
  • Floor covering
  • color-keyed carpeting
  • Steering column
  • manual Tilt-Wheel and telescoping
  • Steering wheel
  • leather-wrapped
  • Steering wheel
  • heated
  • Instrument cluster
  • 6-gauge cluster featuring speedometer
  • fuel level
  • engine temperature
  • tachometer
  • voltage and oil pressure
  • Driver Information Center
  • 4.2" diagonal color display includes driver personalization
  • In-vehicle Trailering App
  • System includes checklist
  • trailer maintenance reminders
  • trailer security alerts
  • trailer mileage
  • tow/haul reminder and trailer electrical diagnostics
  • Compass
  • located in instrument cluster
  • Exterior Temperature Display
  • located in radio display
  • Brake lining wear indicator
  • Remote vehicle starter system
  • Theft-deterrent system
  • unauthorized entry
  • Steering column
  • lock control
  • electrical
  • Power outlet
  • instrument panel
  • 120-volt (400 watts shared with (KC9) bed mounted power outlet)
  • USB ports
  • dual
  • charge-only (2nd row)
  • Power outlet
  • bed mounted
  • 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
  • Air conditioning
  • dual-zone automatic climate control
  • Air vents
  • rear
  • Assist handles front A-pillar mounted for driver and passenger
  • rear B-pillar mounted
  • GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)
  • StabiliTrak
  • stability control system with Proactive Roll Avoidance and traction control
  • includes electronic trailer sway control and hill start assist
  • 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.)
  • Hitch Guidance
  • Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob
  • to help encourage safe driving behavior. It can limit certain available vehicle features
  • and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver
  • Rear seat reminder
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