Vehicle Summary
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Summit White
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Jet Black w/Kalahari Accents
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VIN 3GTP9EED7MG415752
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Stock # MG415752
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Condition Used
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Exterior Summit White
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Interior Jet Black w/Kalahari Accents
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Engine EcoTec3 5.3L V8
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Fuel Type Gasoline
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Drivetrain 4x4
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Transmission 10-Speed Automatic
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Location Shottenkirk Toyota Granbury
Mileage
Miles
Performance
HP
Torque
Key Features
Backup Camera
Tow Package
Fog Lights
Side-Impact Air Bags
Bluetooth
Satellite Radio
Alloy Wheels
Leather Seats
Automatic Climate Control
Cruise Control
Remote Start
Push Start
Keyless Entry
Android Auto
Apple Car Play
Wifi Hotspot
Heated Seats
Power Seats
Vehicle Description
This 2021 GMC Sierra 1500 AT4 in white delivers commanding presence and capable performance for drivers who demand both style and substance. Built on a foundation of rugged engineering, this truck is ready for work, weekend adventures, or daily commuting with the same dependable character.
Key features of this Sierra include:
- 4WD with auto-locking rear differential
- EcoTec3 5.3L V8 engine with 10-speed automatic transmission
- Premium leather seating with heated and ventilated front seats
- 20" machined aluminum wheels with carbon grey metallic accents
- Backup camera with hitch guidance and hitch view
- Integrated trailer brake controller with ProGrade trailering system
- Remote vehicle starter system
- Keyless open and start
- Power windows, locks, and heated mirrors
- Bluetooth connectivity with steering wheel audio controls
- GMC infotainment system with SiriusXM 360L
- Multiple power outlets including 120-volt bed and interior options
The AT4 trim sets this Sierra apart with purposeful design elements and premium appointments. The spray-on pickup bed liner features the AT4 logo, while the black sport step and illuminated front GMC emblem add distinctive character. Premium floor liners protect the cabin, and the abundance of connectivity options—including Apple CarPlay, Android Auto, and 4G LTE Wi-Fi hotspot capability—keep you seamlessly integrated with your digital life.
Comfort and capability work hand in hand throughout this truck. The heated steering wheel, dual-zone automatic climate control, and power driver seat with lumbar support ensure long drives remain enjoyable. Meanwhile, the off-road suspension and hill descent control provide the mechanical confidence you need when venturing beyond paved roads.
Power and efficiency combine effectively in this Sierra, rated at 15 city and 21 highway MPG. The 10-way power adjustable driver seat, tilt and telescoping steering wheel, and extensive storage solutions make every journey more convenient. Whether you're towing, hauling, or simply enjoying the open road, this truck's engineering delivers responsive handling and substantial capability.
This 2021 GMC Sierra 1500 AT4 represents a complete package for those seeking a full-size truck that balances work-ready toughness with refined daily driving comfort. We invite you to experience this exceptional truck firsthand in our showroom.
PRIME PROTECTION PACKAGE
Experience unparalleled convenience and top-notch service with our Prime Protection Package at Shottenkirk Prosper CDJR. Designed to offer you the utmost in customer care and satisfaction, our program includes exclusive benefits tailored to meet your needs. From priority scheduling for service appointments to complimentary vehicle pick-up and delivery, we ensure your experience is seamless and enjoyable. Our dedicated team is committed to providing exceptional service, ensuring your vehicle remains in peak condition. Get our Total VIP Care today and enjoy a hassle-free, premium automotive experience. At Shottenkirk Prosper CDJR, we make every interaction count.
Tax, title, license, document fee extra. New/Pre-owned vehicles come with Prime Protection Package: Dent/Ding repair. Tire/Wheel Protection. Windshield Repair. Key Replacement (new vehicles) and Anti-theft protection. Complimentary 6 Month / 6,000 mile Powertrain Coverage and AC Warranty for pre-owned. AC Warranty and Powertrain excludes some vehicles – see dealer for details
Vehicle Features
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Interior
- Ventilated driver and front passenger seats
- Heated steering wheel
- Heated driver and front passenger seats
- Leather front seat upholstery
- Driver seat power reclining, lumbar support, cushion tilt, fore/aft control and height adjustable control
- Dual-zone front climate control
- Automatic climate control
- Leather steering wheel
- Manual tilting steering wheel
- Manual telescopic steering wheel
- Vinyl rear seat upholstery
- Rear console climate control ducts
- Bucket front seats
- Driver seat with 8-way directional controls
- Front seat center armrest
- Front passenger seat with 8-way directional controls
- Driver seat with 2-way power lumbar
- Front passenger seat with 2-way power lumbar
- Split-bench rear seat
- Fold-up rear seat cushion
- 60-40 folding rear seats
- Rear seat center armrest
- Seating capacity: 5
- Deep tinted windows
- Passenger seat power reclining, lumbar support, cushion tilt, fore/aft control and height adjustable control
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Exterior
- Hitch Guidance vehicle to trailer hitching assist
- GMC ProGrade Trailering System trailer light test
- GMC ProGrade Trailering System trailer light malfunction warning
- GMC ProGrade Trailering System trailer theft alarm
- Trailer brake controller
- Trailer Sway Control (TSC) trailer sway control
- Trailering Assist Guidelines vehicle and trailer reverse assist with visual graphic guidance only
- Trailer hitch light
- 18 x 8.5-inch front and rear machined w/painted accents aluminum wheels
- P265/65SR18 AT BSW front and rear tires
- Trailer wiring harness
- Class IV tow rating
- Trailer hitch
- 2 underbody skid plates
- Spray-in pickup bed liner
- Pickup bed extender
- Pickup bed-rail protectors
- Full-size spare tire with steel wheel
- Crank-down spare tire
- 2 front tow hooks
- LED in-box lighting
- 4 doors
- Standard style pickup box
- Galvanized steel/aluminum body panels with side impact beams
- Body-colored front bumper
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Mechanical
- AutoTrac part and full-time 4WD
- EcoTec3 5.3L V-8 direct injection, variable valve control, regular gasoline, engine with cylinder deactivation and 355HP
- EcoTec3 5.3L V-8
- Auto stop-start engine
- 10-speed automatic
- Tow/Haul Mode selectable mode transmission
- Sequential shift control
- Automatic
- Four-wheel drive
- Off-road ride suspension
- Speed sensitive power steering
- Lock-up transmission
- Front mounted engine
- Spark ignition system
- Longitudinal mounted engine
- Aluminum engine block
- Aluminum cylinder head
- Overdrive transmission
- EcoTec3 V8
- Powertrain type: ICE
- All-speed ABS and driveline traction control
- Electronic transfer case shift
- Independent front suspension
- Short and long arm front suspension
- Front anti-roll bar
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Safety
- HD Rear Vision Camera w/Hitch View rear mounted camera
- Brake assist system
- Teen Driver restricted driving mode/alerts
- Immobilizer
- StabiliTrak w/Proactive Roll Avoidance electronic stability control system with anti-roll
- Hill Descent Control (HDC)
- Hill Start Assist (HSA)
- LED daytime running lights
- LED brake lights
- LED front fog lights
- Manual rear child safety door locks
- 6 airbags
- Driver front impact airbag
- Seat mounted side impact driver airbag
- Curtain first and second-row overhead airbags
- Passenger front impact airbag
- Seat mounted side impact front passenger airbag
- Airbag occupancy sensor
- Reflector headlights
- LED low and high beam headlights
- Auto on/off headlight control
- Delay-off headlights
- Remote activated perimeter approach lighting
- 4-wheel disc brakes
- 4-wheel antilock (ABS) brakes
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Entertainment
- Primary monitor touchscreen
- Bluetooth wireless audio streaming
- Premium GMC Infotainment System external memory control
- Internet radio capability
- GMC Infotainment System voice activated audio controls
- AM/FM/digital/SiriusXM with 360Lsatellite
- 2 total number of 1st row displays
- 8 inch primary display
- Standard grade speakers
- 6 speakers
- Seek scan
- Radio data system (RDS)
- Auxiliary input jack
- 3 month satellite trial subscription
- Fixed audio antenna
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Crash Safety Ratings
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OVERALL
4 STAR
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FRONT
4 STAR
SIDE
5 STAR
ROLLOVER
4 STAR
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Disclaimers
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Floor mats and certain accessories may not be available on all pre-owned vehicles. Inventory is subject to prior sale. Advertised prices for pre-owned vehicles include a $225 dealer documentary fee. The advertised price excludes applicable taxes, title, license, registration, and other government fees unless otherwise specifically disclosed. The final selling price and all applicable charges will be itemized on the buyer's purchase agreement prior to sale. While every reasonable effort is made to ensure the accuracy of the information displayed on this website, the dealership is not responsible for typographical, technical, pricing, product information, advertising, or other errors. Vehicle equipment, specifications, mileage, pricing, and availability are subject to change without notice. Customers are encouraged to physically inspect and verify the vehicle's trim level, options, equipment, condition, and history prior to purchase. Please contact the dealership directly by phone, email, or in person to verify all information before making a purchase decision. Pre-Owned Vehicle Limited Warranty Coverage • Under 97,000 miles: 6-month / 6,000-mile limited powertrain warranty • 97,001–119,999 miles: 3-month / 3,000-mile limited powertrain warranty • 120,000+ miles: No warranty coverage provided Certain vehicles may also qualify for complimentary air conditioning (A/C) coverage. Warranty eligibility, exclusions, limitations, and terms apply. See dealer for complete details and a copy of the applicable warranty agreement. Any quoted payments or financing terms are estimates only and are subject to lender approval, credit qualification, vehicle availability, and other underwriting criteria.
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