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Car shopper resources

Basics

Exterior color
White
Interior color
Jet Black
Drivetrain
Four-wheel Drive
MPG
16–21

Based on EPA mileage ratings. Use for comparison purposes only. Actual mileage will vary depending on driving conditions, driving habits, vehicle maintenance, and other factors.

Fuel type
Gasoline
Transmission
10-Speed Automatic
Engine
5.3L V8 16V GDI OHV
VIN
3GTP9EED9MG246978
Stock #
LG46978T
Mileage
135,000 mi.

Features

Convenience
  • Adaptive Cruise Control
  • Heated Steering Wheel
  • Keyless Start
  • Navigation System
  • Remote Start
Entertainment
  • Android Auto®
  • Apple CarPlay®
  • Bluetooth®
  • Premium Sound System
  • Satellite Radio
Exterior
  • Alloy Wheels
  • Tow Hitch
Safety
  • Backup Camera
  • Brake Assist
  • Lane Departure Warning
  • Stability Control
Seating
  • Leather Seats
  • Memory Seat
Additional popular features:
Keyless Entry, LED Headlights, apple carplay/android auto, USB Port, Heated Seats, Cooled Seats, parking assistance, parking distance sensors, collision warning system, Automatic Emergency Braking, Rear Cross Traffic Alert, Blind Spot Monitor, trailer assist
View all features

Features

These features are associated with this vehicle type. Contact the seller to confirm this specific vehicle has them.

  • (A48) Rear Sliding Power Window
  • (Drz) Rear Camera Mirror
  • (Iot) 8 Diagonal Premium GMC Infotainment With Navigation
  • (Uqa) Bose Premium Audio System And (K4c) Wireless Charging At4 Preferred Pa…
  • (Uvn) Bed View Camera And (Uv6) Multicolor 15 Diagonal Head-Up Display; Incl…
  • 1st and 2nd row curtain head airbags
  • 2-Speed Autotrac Transfer Case<Br /><Ul><Li>2wd HI Mode</Li><Ul Style=List-S…
  • 4 Door
  • 4-wheel ABS Brakes
  • 6 Airbags<Br /><Ul><Li>Dual-Stage Frontal Airbags For Driver And Front Outbo…
  • ABS and Driveline Traction Control
  • Adaptive Cruise Control<Br /><Ul><Li>Can Automatically Maintain A Driver-Sel…
  • An Active Data Plan
  • And The Android Auto App. Google
  • Android And Android Auto Are Trademarks Of Google Llc.</Li><Li>May Require A…
  • Anti-theft alarm system
  • Audio System Premium Brand: GMC Infotainment System
  • Audio controls on steering wheel
  • Automatic front air conditioning
  • Automatic locking hubs
  • Auxilliary engine cooler
  • Bluetooth wireless phone connectivity
  • Bluetooth<Sup>&Reg;</Sup><Br /><Ul><Li>Pair Your Compatible Mobile Phone To …
  • Body-colored bumpers
  • Braking Assist
  • Bucket front seats
  • But Can Be Used On Any Road Surface. Suitable For Light Off Road Usage</Li><…
  • Center Console: Full with covered storage
  • Chrome w/body-color surround grille
  • Climate Controlled : Driver and passenger heated
  • Clock : Digital
  • Coil front spring
  • Compass
  • Cruise control
  • Cruise controls on steering wheel
  • Cupholders: Front and rear
  • Curb Weight : 5,140 lbs.
  • Daytime running lights
  • Deep Snow Or Sand</Li><Li>Ideal For Off Road Driving To Maximize Low Speed T…
  • Depending On The Weather And Your Preset Preferences</Li><Li>Locks Doors And…
  • Diameter of tires: 18.0"
  • Digital Audio Input
  • Door pockets: Driver, passenger and rear
  • Door reinforcement: Side-impact door beam
  • Driver Memory<Br /><Ul><Li>Recalls 2 Driver Presets For 10-Way Power Seat An…
  • Driver airbag
  • Driver seat memory
  • Driver's side electrochromatic auto-dimming mirrors
  • Dual front air conditioning zones
  • Dual illuminated vanity mirrors
  • Dual reverse tilt mirrors
  • Dual-Zone Automatic Climate Control<Br /><Ul><Li>Automatically Maintains The…
  • Dusk sensing headlights
  • Electrochromatic rearview mirror
  • Engine immobilizer
  • External temperature display
  • Fixed antenna
  • Floor mats: Rubber w/carpet inserts front and rear
  • Fold-up cushion rear seats
  • Front And Rear Park Assist<Br /><Ul><Li>Can Provide Distance Alerts To Nearb…
  • Front Head Room : 43.0 "
  • Front Hip Room: 61.2"
  • Front Independent Suspension
  • Front Leg Room: 44.5"
  • Front Shoulder Room: 66.0"
  • Front Stabilizer Bar : Bar
  • Front Ventilated disc brakes
  • Front and rear reading lights
  • Front fog/driving lights
  • Front suspension stabilizer bar
  • Fuel Capacity: 24.0 gal.
  • Fuel Consumption: City: 16 mpg
  • Fuel Consumption: Highway: 21 mpg
  • Fuel Type: Regular unleaded
  • Gentle Steering Wheel Turn To Alert You When You May Be Unintentionally Drif…
  • Gross vehicle weight: 7,000 lbs.
  • Headlights off auto delay
  • Heated driver mirror
  • Heated passenger mirror
  • Heated steering wheel
  • Hitch Guidance Allows You To Briefly Check Your Trailer Using The Rear Visio…
  • Hitch Guidance<Br /><Ul><Li>Displays A Guideline On The Rear Vision Camera V…
  • Includes (Ug1) Universal Home Remote
  • Includes (Uvs) HD Surround Vision
  • Independent front suspension classification
  • Instrumentation: Low fuel level
  • Interior 120v Ac Power Outlet : 1
  • Iphone And Apple Music Are Trademarks For Apple Inc
  • Keyless ignition w/ push button start & keyless door entry
  • LED Fog Lamps<Br /><Ul><Li>Help Minimize Glare In Adverse Driving Conditions…
  • Lane Keep Assist With Lane Departure Warning<Br /><Ul><Li>Uses A Brief
  • Leaf rear spring
  • Leaf rear suspension
  • Leather seat upholstery
  • Leather/metal-look steering wheel trim
  • Left rear passenger door type: Conventional
  • Machined aluminum rims w/ painted accents
  • Manual child safety locks
  • Manufacturer's 0-60mph acceleration time (seconds): 6.1 s
  • Memorized Settings for 2 drivers
  • Memorized Settings including door mirror(s)
  • Metal-look dash trim
  • Mobile hotspot internet access
  • Overall Length: 231.7"
  • Overall Width: 81.2"
  • Overall height: 78.3"
  • Overhead console: Mini with storage
  • Passenger Airbag
  • Power remote w/tilt down driver mirror adjustment
  • Power remote w/tilt down passenger mirror adjustment
  • Power retractable mirrors
  • Power windows
  • Premium GMC Infotainment System
  • Privacy glass: Deep
  • Radio Data System
  • Rear Camera Mirror<Br /><Ul><Li>Uses A Camera To Provide You A Wide And Less…
  • Rear Head Room: 40.1"
  • Rear Hip Room: 60.2"
  • Rear Leg Room: 43.4"
  • Rear Shoulder Room: 65.2"
  • Rear View Camera
  • Rear center seatbelt: 3-point belt
  • Rear door type: Tailgate
  • Rear seats center armrest
  • Registered In The U.S. And Other Countries.</Li><Li>Vehicle User Interface I…
  • Remote Engine Start : Keyfob remote start
  • Remote Start<Br /><Ul><Li>Start Your Vehicle Remotely And Step Into A Comfor…
  • Remote activated exterior entry lights
  • Remote power door locks
  • Remote window operation
  • Right rear passenger door type: Conventional
  • Rigid axle rear suspension
  • Seatback storage: 2
  • Seatbelt pretensioners: Front
  • Short and long arm front suspension
  • Side airbag
  • Simulated wood/metal-look door trim
  • SiriusXM with 360L AM/FM/HD/Satellite
  • SiriusXM with 360L Satellite Radio
  • Snow Or Rough Terrain</Li></Ul><Li>4wd Lo Mode</Li><Ul Style=List-Style-Type…
  • So You Can Steer To Stay Safely In Your Lane<Sup>1</Sup></Li><Li>If Needed
  • Spare Tire Mount Location: Underbody w/crankdown
  • Speed-proportional electric power steering
  • Split rear bench
  • Stability controll with anti-roll
  • Steel spare wheel rim
  • Steep Terrain
  • Suspension class: Off-road
  • Tachometer
  • Tilt and telescopic steering wheel
  • Tire Pressure Monitoring System: Tire specific
  • Tires: Prefix: P
  • Tires: Profile: 65
  • Tires: Speed Rating: S
  • Tires: Width: 265 mm
  • Total Number of Speakers: 6
  • Trailer hitch
  • Transmission hill holder
  • Trip computer
  • Two 12V DC power outlets
  • Type of tires: AT
  • Urethane shift knob trim
  • Variable intermittent front wipers
  • Vehicle Dynamic State (Understeer/Oversteer)</Li><Li>Ideal For Wet Or Wintry…
  • Vehicle Emissions: LEV II
  • Video Monitor Location: Front
  • Wheel Diameter: 18
  • Wheel Slip Control
  • Wheel Width: 8.5
  • Wheelbase : 147.4 "
  • Wireless Apple Carplay/Wireless Android Auto Capability For Compatible Phone…
  • Wireless Charging<Br /><Ul><Li>Uses Induction Technology For Portable Electr…
  • You Can Listen To Files Stored On Your Phone Or Bluetooth Digital Media Devi…
  • You May Receive Additional Lane Departure Warning Alerts</Li><Li>System Aler…
  • You'Ll Need An Android Phone Running Android 6 Or Higher

Vehicle history by AutoCheck

Accidents or damage
None reported
Clean title
Yes
1-owner vehicle
Yes
Personal use only
Yes
The vehicle history information is supplied by third parties. Cars.com and the Seller are not responsible for the accuracy of such information. Cars.com provides this service and materials without representations or warranties of any kind, either expressed or implied. Please see Cars.com Terms and Conditions for further information.

Seller’s info

Walt Massey Chevrolet GMC Lucedale

(1,013 reviews)
11241 Highway Old 63 South, Lucedale, MS 39452

Seller’s notes about this car

The 2021 GMC Sierra 1500 AT4 is a rugged and refined full-size pickup that stands out in both performance and style. This truck is equipped with a 5.3L V8 engine, delivering impressive power and towing capabilities, making it an ideal choice for both work and play. The AT4 trim offers advanced off-road features such as a factory-installed 2-inch lift, skid plates, and Rancho shock absorbers, ensuring optimal handling on challenging terrains.

Inside, the Sierra 1500 AT4 boasts premium features, including leather upholstery, an 8-inch touchscreen with GMC's infotainment system, and a suite of advanced safety technologies. Drivers can enjoy the convenience of wireless Apple CarPlay and Android Auto, providing seamless connectivity. The truck also includes a power-adjustable driver’s seat, dual-zone automatic climate control, and a premium sound system, offering comfort for long drives and tough jobs alike.

For performance, the AT4 is equipped with an automatic transmission, delivering a smooth driving experience on both highways and rugged trails. With advanced 4WD capabilities and a locking rear differential, this truck is ready for any adventure. Whether hauling heavy loads, towing trailers, or navigating tough landscapes, the 2021 GMC Sierra 1500 AT4 is built to handle it all with ease and style.
At Walt Massey Chevrolet GMC in Lucedale, you can buy confidently and drive with satisfaction thanks to our dependable inventory and customer-first approach. Most pre-owned vehicles come with peace of mind, including a 3-Day Money-Back Guarantee and a 3-Month/3,000-Mile Powertrain Warranty.

Have a question?

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Based on est. car price of $34,799 at ...% APR* and ...% sales tax.
$... per month
Car price
$34,799
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(based on ZIP)
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*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.

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Consumer reviews

See what others are saying about the 2021 GMC Sierra 1500.
(56 reviews)
Rating breakdown (out of 5):
  • Comfort 4.2
  • Interior 4.2
  • Performance 3.8
  • Value 3.6
  • Exterior 4.3
  • Reliability 3.5

Most recent consumer reviews

Bought a 2021 GMC Sierra SLT used 18k on it.

Bought a 2021 GMC Sierra SLT used 18k on it. Drove it 350 miles and the left band of lifter went bad,bent push rod and rocker arms. Got back and drove it about 300 miles and had the oil changed to make sure there was no metal in it from the work that was done. The next day I started up and it had 70+ pounds of oil pressur. Took it the dealer and now it is getting a new oil pump. This is a very nice truck to look at and drives nice but you should not have these kind of problems with a 50 thousand dollar truck. GM has paid fo6 all the fixes. Waiting to see what is next. Don't want to trade it in to give someone this problem. It suck to get a lemon.

Rating breakdown (out of 5):
  • Comfort 4.0
  • Interior 4.0
  • Performance 3.0
  • Value 3.0
  • Exterior 4.0
  • Reliability 1.0
  • Purchased a Used car
  • Used for Having fun
  • Does not recommend this car
3 people out of 3 found this review helpful. Did you?
Yes No

No recomiendo a nadie comprar GMC Denali antes de 70000

No recomiendo a nadie comprar GMC Denali antes de 70000 millas se daña el motor y antes de 80000 millas se daña las transmisión y el diferencial son pura belleza pero es un problema te cobran 14000 por el motor solo

Rating breakdown (out of 5):
  • Comfort 1.0
  • Interior 1.0
  • Performance 1.0
  • Value 1.0
  • Exterior 1.0
  • Reliability 1.0
  • Purchased a New car
  • Used for Transporting family
  • Does recommend this car
2 people out of 4 found this review helpful. Did you?
Yes No

This truck has a jerk when changing gears sometimes.

This truck has a jerk when changing gears sometimes. I enjoy the truck overall easy to handle and comfortable. Drive with ease sight is good when driving.

Rating breakdown (out of 5):
  • Comfort 5.0
  • Interior 5.0
  • Performance 4.0
  • Value 4.0
  • Exterior 5.0
  • Reliability 5.0
  • Does recommend this car
9 people out of 11 found this review helpful. Did you?
Yes No
See all 56 consumer reviews

Similar cars at this dealership

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2021 GMC Sierra 1500 AT4
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2021 GMC Sierra 1500 SLT
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$30,299 $500 price drop
Used
2021 GMC Sierra 1500 Elevation
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Used
2020 Chevrolet Silverado 1500 LT Trail Boss
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Car shopper resources

Dealer Disclaimer: Tax, title, license, and dealer fees (including a $425 dealer doc fee) are extra. Most rebates are not compatible with special finance or lease offers. Pricing is subject to change; contact the dealership for accurate details. Walt Massey 3-Day Money Back Guarantee: You can exchange a vehicle if: It is returned within three (3) business days by 5 PM CST (extended by one day if the dealership is closed). It is in "like new" condition with no damage, smoking, or pet odors. It has less than 300 miles; a $1/mile fee applies for overages. Exclusions: As-Is used vehicles are not eligible. Complimentary 3-Month/3,000-Mile Powertrain Coverage: Eligible used cars include coverage for the engine, transmission, and drive axle. Some vehicles, including As-Is and performance vehicles, are excluded. See the dealer for details. Vehicle Location and Availability: Vehicles may be located off-site; delivery is available with potential transportation charges. Availability may change, and all vehicles are subject to prior sale. Financing Terms: Monthly payment estimates vary based on term, interest rate, and down payment with approved credit. Walt Massey Savings | Discounts are available to everyone. EPA Mileage: Mileage estimates are based on EPA ratings when new and may vary.

Cars.com Disclaimer: The information on vehicles provided in this service is supplied by the seller or other third parties; Cars.com is not responsible for the accuracy of such information. Cars.com provides this service and materials without representations or warranties of any kind, either expressed or implied. Click here for more details.

Bluetooth® is a registered mark of Bluetooth® SIG, Inc. Android Auto™ is a trademark of Google LLC. Apple CarPlay® is a registered trademark of Apple Inc. Burmester is a registered trademark of Burmester Audiosysteme GmbH, Berlin, Germany.

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.

**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.

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By clicking here, you authorize Cars.com and its sellers/partners to contact you by text/calls which may include marketing and be by autodialer. Calls may be prerecorded. You also agree to our Privacy Notice. Consent is not required to purchase goods/services.

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