Pre-Owned 2021 GMC Sierra 1500 SLT
- VIN: 3GTU9DED4MG283417
- Stock: MG83417T
Pre-Owned 2021 GMC Sierra 1500 SLT
VIN: 3GTU9DED4MG283417STOCK: MG83417TBasic Info
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Exterior:ONYX BLACK
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Drivetrain:Four Wheel Drive
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Interior:JET BLACK, PERFORATED LEATHER-APPOINTED FRONT OUTBOARD SEAT TRIM
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Transmission:Automatic
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Engine:Engine: 5.3L, EcoTec3 V-8, DI, Dynamic Fuel Mgt, V V T
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Fuel Efficiency:14 CITY / 20 HWY
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Mileage:96,776
Key Features
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AWD
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Adaptive Cruise Control
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Android Auto
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Apple CarPlay
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Automatic Climate Control
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Bluetooth
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Fog Lights
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Heated Seats
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Lane Departure Warning
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Lane keep assist
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Parking Sensors / Assist
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Premium Audio
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Rear Heated Seats
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Side-Impact Air Bags
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Tow Package
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Wireless Phone Charging
Contact a Top Rated Specialist
Tiffaney Powell
Sales Consultant
Mark Bell
Sales Consultant
Leroy Boone
Sales Consultant
Marianna Chevrolet Specialists
Tiffaney Powell
Sales Consultant
Jun 04, 2026
Everyone was accommodating and respectful.
Everyone was accommodating and respectful. They all made us feel comfortable and made the purchasing process as simple as possible. I was well informed on all the options available. Very pleased with my experience!
Jun 02, 2026
Tiffaney did a great job in walking me through all the
Tiffaney did a great job in walking me through all the features on the truck, was very personable, and made the process of buying a new vehicle extremely easy.
May 25, 2026
Tiffany was a great salesperson.
Tiffany was a great salesperson. She is personable a d professional. She found me the perfect car I was looking for. Would recommend her to all my friends and family.
May 24, 2026
Fantastic customer service excellent work very kind very
Fantastic customer service excellent work very kind very helpful Excellent help him build very kind
May 21, 2026
I contacted Marianna Chevrolet GMC about a vehicle.
I contacted Marianna Chevrolet GMC about a vehicle. Tiffaney Powell was AMAZING!!! She got me into a 2021 Jeep Cherokee in no time. She was kind, thoughtful, and very personable. I will definitely recommend this dealership and Tiffaney to others.
Mark Bell
Sales Consultant
May 27, 2026
Marianna is a down to earth easier to deal with
Marianna is a down to earth easier to deal with dealership. My transaction was an out of state purchase and they made it very easy.
May 24, 2026
Fantastic customer service excellent work very kind very
Fantastic customer service excellent work very kind very helpful Excellent help him build very kind
May 12, 2026
First and foremost, there was no pressure from the
First and foremost, there was no pressure from the salesman, Mark Bell. He came out and introduced himself.asked if he could help me find something. I told him that I was just looking. He let me walk around on my own and check out their stock. I then got up with him and told him what I was looking for in a new truck. He quickly found exactly what I was looking for! The truck with the color that I wanted was at a lot in Mississippi. The truck that I wanted from Mississippi was on the lot in Marianna the very next day. I came down the following down and seen my new truck sitting there. After checking it out and Mark showing me how everything worked, they helped me swap my toolbox from my old truck to the new truck. Even got the Service Manager's help to get a couple of other things done. Next I went to get my paperwork done. Tyler Simonds helped me with all the paperwork and went over everything so that I could understand the warranty and finance stuff (which is usually confusing). It was a breeze once it was explained to me in terms that I could understand. Between the no pressure sales tactics of MARK BELL and the easy to understand finance/warranty paperwork of TYLER SIMONDS, it was the best new vehicle experience that I've ever had. These are the folks who can get you the vehicles that you want and need! Great job guys & thank you!
May 10, 2026
Alsome center good information lots of vehicles to choose
Alsome center good information lots of vehicles to choose from and all around good people that knows the business.
May 07, 2026
Mark was awesome to deal with.
Mark was awesome to deal with. He is a genuine guy who truly wants what is best for his customers and acts with integrity and professionalism in every way. We met as strangers and left as friends. It was truly one of the easiest car buying experiences we’ve ever had. If you are in the market for a new or used vehicle, give Mark a chance. He will not rush you or push you to make a decision.
Leroy Boone
Sales Consultant
Jun 01, 2026
The service department has done a very good job in a
The service department has done a very good job in a timely manner. Thanks and I will recommend you to my friends
May 10, 2026
Alsome center good information lots of vehicles to choose
Alsome center good information lots of vehicles to choose from and all around good people that knows the business.
Apr 14, 2026
Staff very pleasant and helpful during the purchase of
Staff very pleasant and helpful during the purchase of our vehicle. Made sure we understood everything about our purchase and that we were completely satisfied. Great people to work with. See them for your next car purchase.
Dec 23, 2025
Good people, good location, good work, fair prices, and I
Good people, good location, good work, fair prices, and I think that equals fifteen words.
Sep 29, 2025
Friendly and quick service.
Friendly and quick service. Victoria does an excellent job. Very lucky to have her as my service rep.
Beth Beasley
Sales Consultant
Jun 04, 2026
Everyone was super nice.
Everyone was super nice. No high pressure sale. Mark was an awesome salesman. Tyler and Chad were also very courteous and explained everything clearly and completely.
Jun 02, 2026
Vehicle left me stranded, in shop for same thing three
Vehicle left me stranded, in shop for same thing three times in one month the month of May 2026. Crazy
Jun 01, 2026
Absolutely great job working with Mrs.
Absolutely great job working with Mrs. Beth. She explained everything I needed to about my purchase.
May 10, 2026
Alsome center good information lots of vehicles to choose
Alsome center good information lots of vehicles to choose from and all around good people that knows the business.
Apr 23, 2026
Beth was helpful and pleasant in her presentation, and
Beth was helpful and pleasant in her presentation, and was able to answer most of my questions about the car . The few questions that she couldn’t answer were researched and answered in a timely manner . She is exactly the type of person that I would want to represent a business that I owned. Joshua was also a pleasure to talk with and was helpful in explaining the features of the car and making sure it was spotlessly clean before it was delivered to me . Heather was helpful and extremely knowledgeable in the process of finance and regulations. All in all the entire experience was all I could have ask for . I would recommend Marianna Chevrolet with out reservations .
Mark Carter
Sales Consultant
Jun 04, 2026
Everyone was super nice.
Everyone was super nice. No high pressure sale. Mark was an awesome salesman. Tyler and Chad were also very courteous and explained everything clearly and completely.
May 10, 2026
Alsome center good information lots of vehicles to choose
Alsome center good information lots of vehicles to choose from and all around good people that knows the business.
Feb 24, 2026
I had a GREAT buying experience with Mark Carter!
I had a GREAT buying experience with Mark Carter! I am a 43 yr old female and this was my first time buying a car without my father or husband there so I was a little apprehensive. Mark Carter was super friendly, easy to work with, professional, easy to talk to, not pushy, and made me feel very comfortable throughout the entire process. Mark made me feel like he was there FOR ME and not there to make a quick sale. I appreciate his patience and kindness. He takes care of his clients and that is what makes a great salesmen!!
Jan 28, 2026
Everything went great, your staff was very courteous,
Everything went great, your staff was very courteous, prompt, and helpful. I would recommend your dealership to friends whenever given the chance.
Description
Vehicle Details
Exterior
- 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
Interior
- 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.)
Entertainment
- 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.)
Mechanical
- 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.)
- Rear axle, 3.23 ratio (Not available with (NHT) Max Trailering Package.)
- Pickup bed
- 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.)
- 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
- Transfer case, single speed, electronic Autotrac with push button control (4WD models only)
- Four 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
Safety
- 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
Tech Specs
- Vehicle Name: GMC Sierra 1500
- Body Style: Crew Cab Pickup
- Body Code: E63
- Drivetrain: Four Wheel Drive
- Passenger Capacity: 6
- Gross Axle Wt Rating - Front: 3800
- Gross Axle Wt Rating - Rear: 3800
- Curb Weight - Front: 2839
- Curb Weight - Rear: 1976
- EPA Greenhouse Gas Score:
- Fuel Economy Est-Combined: 16
- EPA Fuel Economy Est - City: 14
- EPA Fuel Economy Est - Hwy: 20
- Tons/yr of CO2 Emissions @ 15K mi/year: 11
- Gross Vehicle Weight Rating Cap: 7100
- Gross Combined Wt Rating: 15000
- Dead Weight Hitch - Max Trailer Wt.: 5000
- Dead Weight Hitch - Max Tongue Wt.: 500
- Wt Distributing Hitch - Max Trailer Wt.: 9200
- Wt Distributing Hitch - Max Tongue Wt.: 920
- Fifth Wheel Hitch - Max Trailer Wt.: 7800
- Fifth Wheel Hitch - Max Tongue Wt.: 1950
- Maximum Trailering Capacity: 11700
- Engine Type: Gas V8
- Fuel System: Direct Injection
- Engine Order Code: L84
- Displacement: 5.3L/325
- SAE Net Horsepower @ RPM: 355 @ 5600
- SAE Net Torque @ RPM: 383 @ 4100
- Trans Order Code: MQE
- Trans Type: 8
- Trans Description Cont.: Automatic
- Trans Description Cont. Again:
- First Gear Ratio (:1): 4.56
- Second Gear Ratio (:1): 2.97
- Third Gear Ratio (:1): 2.08
- Fourth Gear Ratio (:1): 1.69
- Fifth Gear Ratio (:1): 1.27
- Sixth Gear Ratio (:1): 1.00
- Seventh Gear Ratio (:1): 0.85
- Eighth Gear Ratio (:1): 0.65
- Ninth Gear Ratio (:1):
- Tenth Gear Ratio (:1):
- Reverse Ratio (:1): 3.82
- Clutch Size:
- Trans Power Take Off:
- Trans PTO Access:
- Transfer Case Model: Magna
- Transfer Case Gear Ratio (:1), High: 1.0
- Transfer Case Gear Ratio (:1), Low:
- Transfer Case Power Take Off:
- Cold Cranking Amps @ 0° F (Primary): 730
- Cold Cranking Amps @ 0° F (2nd):
- Maximum Alternator Capacity (amps): 170
- Maximum Alternator Watts: - TBD -
- Total Cooling System Capacity: - TBD -
- Engine Oil Cooler: Yes
- Frame Type: Hydroformed
- Suspension Type - Front: Independent
- Suspension Type - Rear: Solid Axle
- Spring Capacity - Front: 3800
- Spring Capacity - Rear: 3850
- Axle Type - Front: - TBD -
- Axle Type - Rear: - TBD -
- Axle Capacity - Front: 3800
- Axle Capacity - Rear: 3800
- Axle Ratio (:1) - Front: 3.23
- Axle Ratio (:1) - Rear: 3.23
- Shock Absorber Diameter - Front: 50
- Shock Absorber Diameter - Rear: 50
- Stabilizer Bar Diameter - Front: 1.30
- Stabilizer Bar Diameter - Rear:
- Front Tire Order Code: QDF
- Rear Tire Order Code: QDF
- Spare Tire Order Code: XCQ
- Front Tire Size: 265/65R18SL
- Rear Tire Size: 265/65R18SL
- Spare Tire Size: 265/70R17SL
- Front Tire Capacity: - TBD -
- Rear Tire Capacity: - TBD -
- Spare Tire Capacity: - TBD -
- Revolutions/Mile @ 45 mph - Front: - TBD -
- Revolutions/Mile @ 45 mph - Rear: - TBD -
- Revolutions/Mile @ 45 mph - Spare: - TBD -
- Front Wheel Size: 18 x 8.5
- Rear Wheel Size: 18 x 8.5
- Spare Wheel Size: 17 x - TBD -
- Front Wheel Material: Aluminum
- Rear Wheel Material: Aluminum
- Spare Wheel Material: Steel
- Steering Type: Electric Rack & Pinion
- Steering Ratio (:1), On Center: - TBD -
- Steering Ratio (:1), At Lock: - TBD -
- Turning Diameter - Curb to Curb: 46.9
- Turning Diameter - Wall to Wall: - TBD -
- Brake Type: Pwr
- Brake ABS System: 4-Wheel
- Brake ABS System (Second Line):
- Disc - Front (Yes or ): Yes
- Disc - Rear (Yes or ): Yes
- Front Brake Rotor Diam x Thickness: 13.5 x 1.18
- Rear Brake Rotor Diam x Thickness: 13.6 x 0.79
- Drum - Rear (Yes or ):
- Rear Drum Diam x Width:
- Fuel Tank Capacity, Approx: 24
- Aux Fuel Tank Capacity, Approx:
- Fuel Tank Location: - TBD -
- Aux Fuel Tank Location:
- Front Head Room: 43.03
- Front Leg Room: 44.53
- Front Shoulder Room: 66.02
- Front Hip Room: 61.18
- Second Head Room: 40.12
- Second Leg Room: 43.4
- Second Shoulder Room: 65.16
- Second Hip Room: 60.24
- Wheelbase: 147.43
- Length, Overall: 231.72
- Width, Max w/o mirrors: 81.24
- Height, Overall: 75.51
- Overhang, Front: - TBD -
- Overhang, Rear w/o bumper: - TBD -
- Front Bumper to Back of Cab: - TBD -
- Cab to Axle: - TBD -
- Cab to End of Frame: - TBD -
- Ground to Top of Load Floor: - TBD -
- Ground to Top of Frame: - TBD -
- Frame Width, Rear: - TBD -
- Ground Clearance, Front: 8.09
- Ground Clearance, Rear: 8.09
- Cargo Box Length @ Floor: 69.92
- Cargo Box Width @ Top, Rear: - TBD -
- Cargo Box Width @ Floor: 71.4
- Cargo Box Width @ Wheelhousings: 50.63
- Cargo Box (Area) Height: 22.4
- Tailgate Width: - TBD -
- Cargo Volume: 62.9
- Ext'd Cab Cargo Volume: - TBD -
- Model Group: Sierra
- Vehicle Segment: Large Pick-up
- Vehicle Type: Crew Cab
- Body Cab Style: Crew Cab
- Bed Style: regular
- Engine Displacement Units: 5.3
- Engine Camshaft: OHV
- Engine Block Type: aluminum
- Engine Cylinder Count: 8
- Engine Valve Count: 2
- Country of Origin: Mexico GMC Truck
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Contact Us
(850) 482-3051Price excludes tax, title, license, and a $899 dealer documentation fee. The dealer documentation fee is a standard charge applied to all retail transactions.
All advertised prices reflect dealer pricing and available incentives as applicable. Certain rebates may not be compatible with special finance or lease offers.
Vehicles subject to prior sale. Availability and location may vary.
We make every effort to ensure pricing accuracy. In the event of a clear and obvious pricing error (including typographical or system-related errors), the dealership reserves the right to correct such errors and will not be obligated to honor inaccurate pricing.
Terms may vary with approved credit. Monthly payment estimates are based on a 72-month term, 5.9% interest, and 20% downpayment. Walt Massey Savings | Discounts are available to everyone. For questions, call (850) 633-4320 or visit us at the dealership.
EPA mileage ratings are estimates only, and actual mileage may vary. For used vehicles, MPG estimates are based on EPA ratings when the vehicle was new.
Walt Massey 3-Day Money Back Guarantee
You’re guaranteed an exchange under the following conditions. The vehicle must be returned to the dealership where it was purchased or leased within three (3) business days prior to 5 PM CST. If the final day falls on a day when the dealership is closed, the period is extended by one day.
The vehicle must be in like-new condition, free from dents, scratches, stains, smoke, pet odors, or other damage, and must not have been involved in an accident.
The vehicle must have been driven less than 300 miles. If driven over 300 miles, a fee of $1.00 per additional mile will be charged.
Complimentary 3-Month/3,000-Mile Powertrain Coverage on Every Used Car:
Every eligible used car purchased comes with 3-Month/3,000-Mile Powertrain Coverage through Owner Services, Inc. This coverage includes key component protection for the engine, transmission, and drive axle, as well as towing assistance and rental reimbursement for added peace of mind. Exclusions:
Certain vehicles do not qualify for the Powertrain Coverage, including As-Is used vehicles, high-performance vehicles, and specific models listed under program restrictions. See the dealer for details or refer to the full coverage terms.