Used 2021 GMC Sierra 1500 AT4 Crew Cab
10-Speed Automatic
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
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Drivetrain 4x4
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Transmission 10-Speed Automatic
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Location Shottenkirk Toyota Granbury
Shopping Tools
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.
Carfax®
Welcome To
Shottenkirk Automotive
California · Texas · Georgia · Iowa · Illinois · Alabama · Florida
Shottenkirk Automotive Group Puts Customers First With Family Approach to Business.
Acquiring a new car is not just a significant financial commitment but also an adventure filled with excitement. At Shottenkirk Automotive, we understand the mixed feelings of anticipation and anxiety that accompany the journey to owning a new vehicle. That's why our team, comprised of warm and seasoned automotive experts, is dedicated to making your car-buying journey as smooth and enjoyable as possible. We stand by the principle of family, recognizing the profound importance of nurturing and supporting one another. This ethos extends to our approach towards our customers, ensuring you feel supported and guided every step of the way in finding a vehicle that seamlessly aligns with your lifestyle and financial plan. Join us at Shottenkirk Automotive, where we transform the process of purchasing your next vehicle into an experience marked by ease, confidence, and joy.
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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Disclaimers
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Shottenkirk.com is an inventory search website that displays new and pre-owned vehicles available for sale by independently operated Shottenkirk dealerships nationwide. Vehicle pricing, availability, incentives, dealer-installed products, documentary fees, taxes, title, license fees, and other charges are determined by the individual selling dealership and may vary by location. On the selling dealership's website, you can review that dealership's complete Vehicle Detail Page (VDP), including all applicable pricing disclosures, dealer fees, optional products or services, financing qualifications, and other required information.
Advertised prices exclude applicable government taxes, title and registration fees, finance charges, and any other fees required by law. Dealer documentary fees, dealer-installed products, accessories, and optional protection products vary by dealership and will be itemized by the selling dealership before purchase.
While every reasonable effort is made to ensure the accuracy of vehicle information, pricing, equipment, incentives, mileage, photographs, and availability, errors may occur. Please contact the selling dealership directly to verify vehicle availability, factory equipment, installed options, pricing details, and all applicable disclosures before visiting the dealership or completing your purchase.
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