Home / Pre-Owned Inventory / Used / 2021 / GMC / Sierra 1500 / SLT / 1GTU9DED7MZ210140
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Used 2021 GMC Sierra 1500 SLT

VIN: 1GTU9DED7MZ210140
Stock #: FT4206A

121,137 mi.

Vehicle Details

MPG:14/20 (City/Hwy)
Trans.:Transmission, 8-speed automatic, electronically controlled with overdrive and Tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (Standard on models equipped with (L84) 5.3L EcoTec3 V8 engine.)
Drivetrain:Four Wheel Drive
Engine: 8 Cylinder Engine
Fuel Type:Gasoline
Ext. Color:White Frost Tricoat
Int. Color:Dark Walnut/Slate
Retail Price
$35,900
Documentation Fee
$425
Kirk Can Price
$36,325
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Description

Summary
Our experienced Kirk Brothers of Vicksburg team is excited to assist you in your next vehicle purchase. Welcome to the best source for online deals. At Kirk Brothers of Vicksburg we understand that delivering top quality service is the only way to earn business. We promise to make your next Car buying experience efficient and relaxed. Kirk Brothers of Vicksburg’s mission is to ensure all our customers have a positive auto buying experience and are completely satisfied with their New vehicle.

Vehicle Details
Experience capability and comfort with this 2021 GMC Sierra 1500 SLT 4WD, now available in Vicksburg, MS. Powered by a robust 5.3L V8 gasoline engine and paired with four-wheel drive, this GMC Sierra delivers confident towing and handling in a variety of conditions. The SLT trim enhances your drive with premium leather seats, refined interior finishes, and advanced convenience features designed for both work and everyday use. This GMC Sierra comes equipped with Android Auto for seamless smartphone integration, keeping navigation, calls, and media within easy reach. The Off-Road Package boosts confidence when leaving pavement behind, offering enhanced suspension and rugged-ready components to tackle rough terrain. Safety and reliability are reinforced by an AutoCheck Clean Report and AutoCheck 1-Owner history, providing added peace of mind for your purchase decision. Exterior touches and practical Bed features make loading and hauling straightforward, while the cabin focuses on driver-centric ergonomics and comfort for long days on the road. Whether hauling equipment, commuting, or heading outdoors, this GMC Sierra 1500 SLT balances capability with a refined cabin experience. Located in Vicksburg, MS, this Truck is ready for a test drive. Contact us to schedule an appointment and see why the 2021 GMC Sierra 1500 SLT remains a top choice for drivers seeking a strong, comfortable, and well-equipped pickup.

Equipment
This vehicle offers Android Auto for seamless smartphone integration. The leather seats in this model are a must for buyers looking for comfort, durability, and style. This model features steering wheel audio controls. Start this 2021 GMC Sierra 1500 from inside with remote start. This 2021 GMC Sierra 1500 offers Apple CarPlay for seamless connectivity. This 1/2 ton pickup is pure luxury with a heated steering wheel. Bluetooth® technology is built into this unit, keeping your hands on the steering wheel and your focus on the road. See what’s behind you with the back up camera on the vehicle. The GMC Sierra has a clean AutoCheck report, ensuring its impeccable vehicle history. An off-road package is installed on this vehicle so you are ready for your four-wheeling best. It keeps you comfortable with Auto Climate. This 2021 GMC Sierra 1500 has only One previous owner, verified by AutoCheck. A trailer braking system is already installed on this GMC Sierra.

Packages
SLT Convenience Package: Ventilated Driver and Front Passenger Seats; Heated 2nd Row Outboard Seats; Power Sliding Rear Window with Rear Defogger; 2 USB Ports (1st Row); Floor-Mounted Center Console; Front Bucket Seats; 2 USB Ports; Universal Home Remote. X31 Off-Road Package: 2-Speed Transfer Case; Hill Descent Control; Dual Exhaust with Premium Tips; Off-Road Suspension; Skid Plates; Heavy-Duty Air Filter; X31 Hard Badge. SLT Premium Package: 20″ X 9″ Polished Aluminum Wheels; Chrome Wheel to Wheel Assist Steps. Preferred Equipment Group 4SA: LED Cargo Area Lighting; Remote Vehicle Starter System; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Chrome Grille; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Compass; Electrical Lock Control Steering Column; Trailering Package; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seating; Steering Wheel Audio Controls; GMC Connected Access Capable; Color-Keyed Carpeting Floor Covering; OnStar and GMC Connected Services Capable; Power Front Passenger Windows with Express Up/down; Deep-Tinted Glass; Premium GMC Infotainment System Radio with Multi-Touch; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; Single Speed Transfer Case; Power Front Windows with Driver Express Up/down; Manual Tilt-Wheel and Telescoping Steering Column; Rear Dual USB Charging-Only Ports; Front Frame-Mounted Black Recovery Hooks; Keyless Open and Start; 4G LTE Wi-Fi Hotspot Capable; ProGrade Trailering System; Rear Wheelhouse Liners; 12-Volt Rear Auxiliary Power Outlet; Auto-Locking Rear Differential; Power Door Locks. 20″ X 9″ Polished Aluminum Wheels. White Frost Tricoat. Chrome Wheel to Wheel Assist Steps. 275/60R20SL AT BW Tires. **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**

Additional Information
A qualified Kirk Brothers of Vicksburg sales consultant is available by phone to answer any questions you may have about this vehicle. Kirk Brothers of Vicksburg’s customer loyalty program is designed to ensure customers are rewarded for repeat business and inviting their friends to shop at Kirk Brothers of Vicksburg. Swing by today to view our entire Kirk Brothers of Vicksburg inventory. Kirk Brothers of Vicksburg works every day to be the absolute best dealership in the region by responding to each customer’s unique needs. Visit us today to take a test drive. Bring your vehicle in today for an accurate trade evaluation. Kirk Brothers of Vicksburg would like to thank you for giving us the opportunity to earn your business today.

Standard Features

  • 4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Audio system feature, 6-speaker system
  • Steering wheel audio controls
  • Air conditioning, dual-zone automatic climate control
  • Air vents, rear
  • Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
  • Brake lining wear indicator
  • Compass, located in instrument cluster
  • Driver Information Center, 4.2″ diagonal color display includes driver personalization
  • Exterior Temperature Display, located in radio display
  • Floor covering, color-keyed carpeting
  • GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)
  • In-vehicle Trailering App, System includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, Tow/haul reminder and trailer electrical diagnostics
  • Instrument cluster, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
  • Power outlet, Bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
  • Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) Bed mounted power outlet)
  • Remote vehicle starter system
  • 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)
  • Steering column, lock control, electrical
  • Steering column, manual Tilt-Wheel and telescoping
  • Steering wheel, heated
  • Steering wheel, leather-wrapped
  • Theft-deterrent system, unauthorized entry
  • USB ports, dual, charge-only (2nd Row)
  • 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
  • Rear Seat Reminder
  • StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
  • 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
  • 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.)
  • 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, which removes Automatic Stop/Start and its content. See dealer for details)
  • 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.)
  • Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
  • Capless Fuel Fill
  • Cargo tie downs (12), fixed, rated at 500 lbs per corner
  • Cooling, auxiliary external transmission oil cooler (Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
  • Cooling, external engine oil cooler (Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
  • Engine, 5.3L EcoTec3 V8 (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm); featuring available 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 (NOTE: Certain 21MY vehicles will include (YK9) Not Equipped with Dynamic Fuel Management.)
  • Exhaust, aluminized stainless-steel muffler and tailpipe
  • Exhaust, single outlet
  • Four wheel drive
  • Frame, fully-boxed, hydroformed front section
  • GVWR, 7100 lbs. (3221 kg) (Requires Crew Cab 4WD model with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine without (NHT) Max Trailering Package. Requires Crew Cab 2WD model with (L84) 5.3L EcoTec3 V8 engine and (NHT) Max Trailering Package.)
  • Pickup Bed
  • Rear axle, 3.23 ratio (Not available with (NHT) Max Trailering Package.)
  • Steering, Electric Power Steering (EPS) assist, rack-and-pinion
  • Trailer brake controller, integrated
  • Transfer case, single speed, electronic Autotrac with push button control (4WD models only)
  • Bumper, front chrome lower
  • Bumper, rear chrome with bumper CornerSteps
  • CornerStep, rear bumper
  • Door handles, chrome
  • Fog lamps, LED
  • Glass, deep-tinted
  • Grille (Chrome surround with high gloss Black mesh and Chrome inserts.)
  • LED Cargo Area Lighting located in cargo Bed activated with switch on center switch bank or key fob
  • Lamps, cargo area, Cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
  • Mirror caps, chrome
  • Moldings, window surround, Chrome
  • Tailgate and Bed rail protection caps, top
  • 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
  • Taillamps, LED signature taillight with LED stop and reverse light
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
  • Wheel, 17″ x 8″ (43.2 cm x 20.3 cm) full-size, steel spare
  • Wheelhouse liners, rear
  • ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (U1D) In-vehicle Trailering App
  • Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance

Vehicle Location

Kirk Brothers Ford of Vicksburg
2431 North Frontage Road
Vicksburg, MS 39180

VEHICLE DATA
Certain specifications, prices and equipment data have been provided under license from Chrome Data Solutions (\’Chrome Data\’). © 2026 Chrome Data Solutions, LP. All Rights Reserved. This information is supplied for personal use only and may not be used for any commercial purpose whatsoever without the express written consent of Chrome Data. Chrome Data makes no guarantee or warranty, either expressed or implied, including without limitation any warranty of merchantability or fitness for particular purpose, with respect to the data presented here. All specifications, prices and equipment are subject to change without notice.

ESTIMATE MPG
EPA mileage ratings are supplied by Chrome Data Solutions, LP for comparison purposes only. Your actual mileage will vary, depending on how you drive and maintain your vehicle, driving conditions, battery pack age/condition (hybrid models only) and other factors.

Based on 2019 EPA mileage ratings. Your MPGe/MPG and driving range will vary depending on driving conditions, how you drive and maintain your vehicle, battery-pack age/condition, and other factors.

PRICING
Vehicle pricing is believed to be accurate. Tax, title and registration are not included in prices shown unless otherwise stated. Manufacturer incentives may vary by region and are subject to change. Vehicle information & features are based upon standard equipment and may vary by vehicle. Monthly payments may be higher or lower based upon incentives, qualifying programs, credit qualifications, residency & fees. No claims, or warranties are made to guarantee the accuracy of vehicle pricing, payments or actual equipment. Call to confirm accuracy of any information.

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