2021 GMC Sierra 1500 SLT
VIN
3GTU9DED6MG254355
Stock
MG254355ACT
8 Cyl
8-Speed Automatic
14/20 mpg
Dark Walnut/Slate Interior
4D Crew Cab
4WD
Vehicle info
Stock |
MG254355ACT |
VIN |
3GTU9DED6MG254355 |
Dealer |
Certified Autoplex |
Year |
2021 |
Make |
GMC |
Model |
Sierra 1500 |
Mileage |
66,650 |
Dealer Certified |
No |
Certified |
No |
Date in Stock |
07/12/2025 |
Trim |
SLT |
Model Number |
TK10543 |
Body |
4D Crew Cab |
Body Style |
4D Crew Cab |
Transmission Description |
8-Speed Automatic |
Doors |
4 |
Cylinders |
8 |
Description |
EcoTec3 5.3L V8 |
Drivetrain |
4WD |
Fuel Type |
Gasoline |
Exterior Color |
Onyx Black |
Interior Color |
Dark Walnut/Slate |
Upholstery |
Leather |
EPA City |
14 |
EPA Highway |
20 |
Portions of the data provided are © 2025 Autodata, Inc. dba ChromeData
EQUIPMENT DETAIL
Generic
- 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
- 170 Amp Alternator
- 2 USB Ports
- 2 USB Ports (1st Row)
- 20" x 9" Polished Aluminum Wheels
- 3.23 Rear Axle Ratio
- 4-Wheel Disc Brakes
- 4G LTE Wi-Fi Hotspot Capable
- 6 Speakers
- 6-Speaker Audio System Feature
- ABS brakes
- Adaptive Cruise Control
- Air Conditioning
- All-Weather Floor Liner (LPO)
- Alloy wheels
- AM/FM radio: SiriusXM with 360L
- Apple CarPlay/Android Auto
- Auto-dimming door mirrors
- Auto-dimming Rear-View mirror
- Auto-Locking Rear Differential
- Automatic Emergency Braking
- Automatic temperature control
- Auxiliary External Transmission Oil Cooler
- Brake assist
- Bumpers: chrome
- Chrome Grille
- Chrome Wheel To Wheel Assist Steps
- Color-Keyed Carpeting Floor Covering
- Compass
- 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
- Floor-Mounted Center Console
- Following Distance Indicator
- Forward Collision Alert
- Front 40/20/40 Split-Bench Seat
- Front anti-roll bar
- Front Bucket Seats
- Front Center Armrest w/Storage
- Front dual zone A/C
- Front fog lights
- Front Frame-Mounted Black Recovery Hooks
- Front License Plate Kit
- Front Pedestrian Braking
- Front reading lights
- Front wheel independent suspension
- Fully automatic headlights
- GMC Connected Access Capable
- Heated 2nd Row Outboard Seats
- Heated door mirrors
- Heated Driver & Front Outboard Passenger Seating
- Heated front seats
- Heated steering wheel
- Heavy Duty Suspension
- Hitch Guidance
- Hitch Guidance w/Hitch View
- Illuminated entry
- In-Vehicle Trailering App
- Integrated Trailer Brake Controller
- IntelliBeam Automatic High Beam On/Off
- Keyless Open & Start
- Lane Change Alert w/Side Blind Zone Alert
- Lane Keep Assist w/Lane Departure Warning
- LED Cargo Area Lighting
- Low tire pressure warning
- Manual Tilt-Wheel & Telescoping Steering Column
- Memory seat
- Occupant sensing airbag
- OnStar & GMC Connected Services Capable
- Outside temperature display
- Overhead airbag
- Overhead console
- Panic alarm
- Passenger door bin
- Passenger vanity mirror
- Perf Leather-Appointed Front Outboard Seat Trim
- Perimeter Lighting
- Power Door Locks
- Power door mirrors
- Power driver seat
- Power Front Passenger Windows w/Express Up/Down
- Power Front Windows w/Driver Express Up/Down
- Power passenger seat
- Power Rear Windows w/Express Down
- Power Sliding Rear Window w/Rear Defogger
- Power steering
- Power windows
- Preferred Equipment Group 4SA
- Premium audio system: GMC Infotainment System
- Premium Bose 7-Speaker Sound System
- ProGrade Trailering System
- Radio data system
- Radio: Premium GMC Infotainment Sys w/Multi-Touch
- Radio: Premium GMC Infotainment Sys w/Navigation
- Rear Cross Traffic Alert
- Rear Dual USB Charging-Only Ports
- Rear reading lights
- Rear seat center armrest
- Rear step bumper
- Rear Wheelhouse Liners
- Rear window defroster
- Remote keyless entry
- Remote Vehicle Starter System
- Safety Alert Seat
- Security system
- Single Speed Transfer Case
- SiriusXM w/360L
- SLT Convenience Package
- SLT Preferred Package
- Speed control
- Speed-sensing steering
- Split folding rear seat
- Spray-On Pickup Bed Liner w/GMC Logo
- Steering Wheel Audio Controls
- Steering wheel mounted audio controls
- Tachometer
- Telescoping steering wheel
- Texas Edition Badging
- Texas Edition SLT Premium Plus Package
- Theft Deterrent System (Unauthorized Entry)
- Tilt steering wheel
- Traction control
- Trailering Package
- Trip computer
- Ultrasonic Front & Rear Park Assist
- Universal Home Remote
- Variably intermittent wipers
- Ventilated Driver & Front Passenger Seats
- Voltmeter
- Wheels: 18" x 8.5" 6-Spoke Machined Aluminum
- Wireless Charging
ABOUT THIS VEHICLE
2021 GMC Sierra 1500 4D Crew Cab Onyx Black SLT 4WD 8-Speed Automatic EcoTec3 5.3L V8
Recent Arrival!
Odometer is 5264 miles below market average!
Good credit, bad credit, no credit, and 1 st time buyers are all welcome! Trade-ins are Always Welcome! FOR MORE/HIGHER RESOLUTION PHOTOS SEE OUR WEBSITE: www.certifiedautoplex.com * For detailed coverage information, please refer to the Vehicle Service Contract. Terms of Advertising: Certified Autoplex Inc. & our 3rd party vendors make every effort to accurately display information, pricing, photos & vehicle details and options for advertising purposes. We will promptly fix any errors within our listings once brought to our attention. Our online listings are for informational purposes only & are not deemed a contract. Selling price excludes inventory tax, sales tax, title fee, dealer prep fees, registration fees, inspection fees, shipping fees, doc fees, and any other add-on fees associated to the sale.