Used 2021 Gmc Sierra AT4

$66,958

Financing as low as $1,094 per month.

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Key Features

Mileage

53,696

Drivetrain

4WD

Engine

6.6L V8 Turbo

Transmission

6 Speed Automatic

Fuel Type

Gasoline

MPG

N/A

Color

Onyx Black / Jet Black With Kalahari Accents

Title

Clean

Contact Seller

Ka

Karma DFW

3333 W Plano Pkwy

Plano, TX 75075

By submitting this form, you agree to be contacted by the seller.

Dealer Description

COGNITO LIFTED!!! Onyx Black 2021 GMC Sierra 2500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather, 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, 12-Volt Rear Auxiliary Power Outlet, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 USB Ports, 2-Speed Active Transfer Case, 20" Machined Aluminum Wheels, 220 Amps Alternator, 2nd Row Dual USB Charge-Only Ports, 4-Wheel Disc Brakes, 4.2" Diagonal Color Display Driver Info Center, 4G LTE Wi-Fi Hotspot Capable, 6-Speaker Audio System Feature, 8" Multicolor Driver Information Center, ABS brakes, Air Conditioning, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, AT4 High Clearance Step (LPO), AT4 Preferred Package, AT4 Premium Plus Package, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic Emergency Braking, Automatic temperature control, Bed View Camera w/2 Trailer Camera Provisions, Bose Premium 7 Speaker Sound System, Brake assist, Bumpers: body-color, Compass, Compass Located In Instrument Cluster, Deep-Tinted Glass, Delay-off headlights, Driver Alert Package I, Driver Alert Package II, Driver door bin, Driver Memory, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, Electronic Stability Control, Engine Block Heater, Exhaust Brake, Floor-Mounted Center Console, Following Distance Indicator, Forward Collision Alert, Front anti-roll bar, Front Bucket Seats, Front Center Armrest, Front dual zone A/C, Front fog lights, Front License Plate Kit, Front Prem Floor Liners w/Removable Carpet Insert, Front reading lights, Front wheel independent suspension, Fully automatic headlights, GMC Connected Access Capable, Gooseneck/5th Wheel Package, Gooseneck/5th Wheel Prep Package, HD Radio, HD Rear Vision Camera, HD Surround Vision, Heated & Ventilated Front Bucket Seats, Heated 2nd Row Outboard Seats, Heated door mirrors, Heated Driver & Front Outboard Passenger Seats, Heated front seats, Heated rear seats, Heated steering wheel, Heavy-Duty 80 Amp Battery, Hill Descent Control, Hitch Guidance w/Hitch View, Illuminated entry, In-Vehicle Trailering System App, Inside Rearview Auto-Dimming Rear Camera Mirror.

Features & Options

  • Bose Premium Sound System
  • Power Sunroof
  • Gooseneck/5th Wheel Package
  • Apple CarPlay/Android Auto
  • AT4 High Clearance Step
  • AT4 Preferred Package
  • AT4 Premium Plus Package
  • Auto-dimming door mirrors
  • Auto-dimming Rear-View mirror
  • Automatic Emergency Braking
  • Automatic temperature control
  • Bed View Camera w/2 Trailer Camera Provisions
  • Brake assist
  • Compass Located In Instrument Cluster
  • Deep-Tinted Glass
  • Delay-off headlights
  • Driver Alert Package I
  • Driver Alert Package II
  • Dual front impact airbags
  • Dual front side impact airbags

Vehicle History Report

VIN: 1GT49PEY1MF298432

Check this vehicle's history for accidents, service records, ownership, and more.

Seller Details

Listed 9/26/2025

View original listing
Ka

Karma DFW

3333 W Plano Pkwy

Plano, TX 75075

Phone

469-825-4444

Email

sales@karmadfw.com

Location

Contact Seller

Ka

Karma DFW

3333 W Plano Pkwy

Plano, TX 75075

By submitting this form, you agree to be contacted by the seller.

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