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Basics

Exterior color
Onyx Black
Interior color
Jet Black
Drivetrain
Four-wheel Drive
MPG
14–20

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
3GTU9DED2MG152471
Stock #
W21646
Mileage
62,491 mi.

Features

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

Features

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

  • 1st and 2nd row curtain head airbags
  • 4 Door
  • 4 USB ports
  • 4-wheel ABS Brakes
  • ABS and Driveline Traction Control
  • Adaptive Cruise Control
  • Air Filter Heavy-Duty
  • Anti-theft alarm system
  • Apple CarPlay/Android Auto mirroring
  • Assist Steps Chrome Wheel To Wheel
  • Audio System Premium Brand: GMC Infotainment System
  • Audio controls on steering wheel
  • Automatic Emergency Braking
  • Automatic front air conditioning
  • Automatic locking hubs
  • Auxilliary engine cooler
  • Auxilliary transmission cooler
  • Bed Liner Spray-On Pickup Bedliner With GMC Logo
  • Bluetooth wireless phone connectivity
  • Bose Sound System Premium 7-Speaker System With Richbass Woofer
  • Braking Assist
  • Center Console Floor-Mounted With Cup Holders Cell Phone Storage Power Cord …
  • Chrome bumpers
  • Chrome grille
  • Climate Controlled : Driver and passenger heated
  • Clock : Digital
  • Coil front spring
  • Compass
  • Cruise control
  • Cruise controls on steering wheel
  • Cupholders: Front and rear
  • Daytime running lights
  • Diameter of tires: 18.0"
  • Door pockets: Driver, passenger and rear
  • Door reinforcement: Side-impact door beam
  • Driver Alert Package I Includes (Ud5) Front And Rear Park Assist (Ukc) Lane …
  • Driver Alert Package II Includes (Ueu) Forward Collision Alert
  • 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
  • Dusk sensing headlights
  • Electrochromatic rearview mirror
  • Engine 5.3l Ecotec3 V8 (355 HP [265 Kw] @ 5600 RPM 383 Lb-Ft Of Torque [518 …
  • Engine immobilizer
  • Exhaust Dual With Premium Tips
  • External temperature display
  • Fixed antenna
  • Floor mats: Carpet front and rear
  • Fold-up cushion rear seats
  • Following Distance Indicator
  • Front And Rear Park Assist Ultrasonic
  • Front Head Room : 43.0 "
  • Front Hip Room: 61.2"
  • Front Independent Suspension
  • Front Leg Room: 44.5"
  • Front Pedestrian Braking
  • Front Shoulder Room: 66.0"
  • Front Stabilizer Bar : Bar
  • Front Ventilated disc brakes
  • Front and rear reading lights
  • Front fog/driving lights
  • Front split-bench
  • Front suspension stabilizer bar
  • Fuel Capacity: 24.0 gal.
  • Fuel Consumption: City: 14 mpg
  • Fuel Consumption: Highway: 20 mpg
  • Fuel Type: Regular unleaded
  • Gross vehicle weight: 7,100 lbs.
  • Gvwr 7100 Lbs. (3221 Kg) (Std)
  • Headlights off auto delay
  • Heated driver mirror
  • Heated passenger mirror
  • Heated steering wheel
  • Hill Descent Control
  • Independent front suspension classification
  • Instrumentation: Low fuel level
  • Intellibeam Automatic High Beam On/Off
  • Interior 120v Ac Power Outlet : 1
  • Jet Black Perforated Leather-Appointed Front Outboard Seat Trim
  • Keyless ignition w/ push button start & keyless door entry
  • LED Low/High Beam Reflector Headlights
  • Lane Change Alert With Side Blind Zone Alert
  • Lane Keep Assist With Lane Departure Warning
  • Leaf rear spring
  • Leaf rear suspension
  • Leather seat upholstery
  • Leather/metal-look steering wheel trim
  • Left rear passenger door type: Conventional
  • Lpo Console-Mounted Safe (Dealer-Installed)
  • Machined aluminum rims w/ painted accents
  • Manual child safety locks
  • Manufacturer's 0-60mph acceleration time (seconds): 6.2 s
  • Memorized Settings for 2 drivers
  • Memorized Settings including door mirror(s)
  • Metal-look dash trim
  • Mobile hotspot internet access
  • Onyx Black
  • Overall Width: 81.2"
  • 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 Axle 3.23 Ratio
  • Rear Cross Traffic Alert
  • 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
  • Remote Engine Start : Keyfob remote start
  • Remote activated exterior entry lights
  • Remote power door locks
  • Remote window operation
  • Right rear passenger door type: Conventional
  • Rigid axle rear suspension
  • SLT Convenience Package Includes (A50) Bucket Seats With (D07) Center Consol…
  • SLT Preferred Equipment Group Includes Standard Equipment
  • SLT Premium Plus Package Includes (Pcy) SLT Convenience Package (Pdy) SLT Pr…
  • Safety Alert Seat
  • Seatback storage: 2
  • Seatbelt pretensioners: Front
  • Seats Front Bucket With Center Console
  • Seats Heated Second Row Outboard Seats (Included And Only Available With (Pc…
  • Seats Ventilated Driver And Front Passenger
  • Short and long arm front suspension
  • Side airbag
  • Simulated wood/metal-look door trim
  • SiriusXM Satellite Radio
  • SiriusXM with 360L AM/FM/HD/Satellite
  • SiriusXM with 360L Satellite Radio
  • Skid Plates
  • Spare Tire Mount Location: Underbody w/crankdown
  • Speed-proportional electric power steering
  • Split rear bench
  • Stability controll with anti-roll
  • Steel spare wheel rim
  • Suspension class: Regular
  • Tachometer
  • Tilt and telescopic steering wheel
  • Tire Pressure Monitoring System: Tire specific
  • Tire Spare 255/80r17sl All-Season Blackwall
  • Tires 275/60r20sl All-Terrain Blackwall (Includes (Qaq) Spare Tire.
  • Tires: Prefix: P
  • Tires: Profile: 65
  • Tires: Speed Rating: S
  • Tires: Width: 265 mm
  • Total Number of Speakers: 6
  • Trailer Tire Pressure Monitor Sensors Includes Set Of 4 Sensors.
  • Trailer hitch
  • Transfer Case Two-Speed Electronic Autotrac With Push Button Control
  • Transmission 10-Speed Automatic Electronically Controlled With Overdrive And…
  • Transmission hill holder
  • Trip computer
  • Two 12V DC power outlets
  • Type of tires: AS
  • Universal Home Remote
  • Urethane shift knob trim
  • Usb Ports 2 (First Row) Located On Instrument Panel
  • Variable intermittent front wipers
  • Vehicle Emissions: LEV II
  • Video Monitor Location: Front
  • Wheel Diameter: 18
  • Wheel Width: 8.5
  • Wheels 20 X 9 (50.8 Cm X 22.9 Cm) Polished Aluminum
  • Window Power Rear Sliding With Rear Defogger
  • Wireless Charging
  • X31 Off-Road Package Includes Off-Road Suspension (Jhd) Hill Descent Control…

Vehicle history by CARFAX

Accidents or damage
At least 1 accident or damage reported
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

D-Patrick Ford Lincoln

(400 reviews)
1100 E Walnut St, Evansville, IN 47714

Seller’s notes about this car

2021 GMC Sierra 1500 SLT We want you to shop confidently for your next used car at The BIG Ford Store, D-Patrick Ford. We are located on Highway 41 and Walnut in Evansville, right next to the Lloyd Expressway. Buy this used vehicle 100% online or in-store. This pre-owned vehicle was put through an extensive inspection before hitting our lot. Because of this, we are able to offer a 3-month/3,000-mile comprehensive limited warranty. You also get our Love It or Return It 5-day, 300-mile Exchange Policy. See our website for more details on both. We also offer extended service plans, vehicle protection plans, and offer a free to you CarFax vehicle history report. Prices listed do not include a $250 documentation fee, applicable tax, title, tags, license, or $195 service and preparation. All pricing, vehicle information, and features (such as accessories and color) are believed to be accurate, but we do not warrant or guarantee such accuracy. The prices shown above may vary from region to region, and incentives are subject to change. Some offers listed may not be available to all customers. All online sale commitments are subject to confirmation of continued availability of vehicle. Once availability is confirmed, online sale agreement becomes binding upon the parties. If any information found on the website is thought to be erroneous, please verify information with a customer service representative. See dealer for full details. Looking to sell your current vehicle? We buy cars for cash. Every test drive at D-Patrick Ford in Evansville earns $10 to a local charity.
Dealer Disclosure: Prices listed do not include a $250 documentation fee, applicable tax, title, tags, license, or $195 service and preparation. All pricing, vehicle information, and features (such as accessories and color) are believed to be accurate, but we do not warrant or guarantee such accuracy. The prices shown above may vary from region to region, and incentives are subject to change.

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Price history

Listed 79 days ago.
$2,949 total price reduction!
6/12/25 Listed $43,991
8/05/25 -$2,949 $41,042
Total price amount is based on price change information provided by the seller.

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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?
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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?
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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
10 people out of 12 found this review helpful. Did you?
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See all 56 consumer reviews

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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.

**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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