Pre-Owned 2021 GMC Sierra 1500 AT4 4WD 4D Crew Cab
- VIN: 3GTU9EET6MG394693
- Stock: B394693
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Details
Used 2021 GMC Sierra 1500 AT4
VIN: 3GTU9EET6MG394693STOCK: B394693Basic Info
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Exterior:Gray
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Drivetrain:4WD
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Interior:Jet Black With Kalahari Accents
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Transmission:10-Speed Automatic
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Engine:3.0L I6
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Fuel Efficiency: *EPA Estimate actual mileage will vary22 CITY / 26 HWY
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Mileage:70,109
Key Features
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AWD
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Android Auto
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Apple CarPlay
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Backup Camera
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Fog Lights
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Heated Seats
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Keyless Entry
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Memory Seats
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Power Seats
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Premium Audio
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Tow Package
History Report
Description
Meet the 2021 GMC Sierra 1500 AT4, a capable truck engineered for those who demand both performance and refined comfort on and off the road.
- 3.0L Duramax Turbocharged I-6 Diesel Engine with 277 hp and 460 lb-ft of torque
- 10-Speed Automatic Transmission with 4WD
- 20" Machined Aluminum Wheels with Carbon Grey Metallic Accents
- Spray-On Pickup Bed Liner with AT4 Logo
- Premium GMC Infotainment System with Multi-Touch Display and SiriusXM 360L
- Apple CarPlay and Android Auto Compatibility
- Heated and Ventilated Perforated Leather Front Seats with 10-Way Power Adjustment
- Heated Steering Wheel
- Off-Road Suspension with Auto-Locking Rear Differential
- Hill Descent Control
- ProGrade Trailering System with Integrated Trailer Brake Controller
- HD Rear Vision Camera with Hitch Guidance
- Front and Rear Premium Floor Liners
- Remote Vehicle Starter System with Keyless Open & Start
- Dual Zone Automatic Climate Control with Heated Rear Outboard Seats
This Sierra 1500 AT4 delivers the muscular presence and genuine capability you expect in a premium truck. The advanced diesel engine balances power with efficiency, achieving 22 city and 26 highway MPG while providing the torque needed for serious work and towing. The advanced suspension system keeps you composed whether navigating challenging terrain or cruising the highway.
Inside, the truck surrounds you with quality materials and thoughtful amenities. Heated and ventilated leather seating keeps you comfortable in any season, while the intuitive GMC infotainment system keeps you connected through Apple CarPlay, Android Auto, and satellite radio. The 4.2" color driver information center and convenient USB charging ports throughout the cabin support your mobile devices and display vital vehicle information.
The ProGrade Trailering System transforms this truck into a serious towing platform. The integrated trailer brake controller, hitch guidance technology, and in-vehicle trailering app provide precise control when hauling, while the heavy-duty construction and auxiliary transmission oil cooler ensure durability under load.
Built for the AT4 experience, this truck features an off-road suspension tuned for rough terrain, an auto-locking rear differential for enhanced traction, and hill descent control for confident downhill driving. The spray-on bed liner protects your cargo area, while recovery hooks stand ready when adventure calls.
We invite you to examine this Sierra 1500 AT4 in person and discover the blend of truck toughness and premium refinement that defines the GMC experience.
- 3.0L Duramax Turbocharged I-6 Diesel Engine with 277 hp and 460 lb-ft of torque
- 10-Speed Automatic Transmission with 4WD
- 20" Machined Aluminum Wheels with Carbon Grey Metallic Accents
- Spray-On Pickup Bed Liner with AT4 Logo
- Premium GMC Infotainment System with Multi-Touch Display and SiriusXM 360L
- Apple CarPlay and Android Auto Compatibility
- Heated and Ventilated Perforated Leather Front Seats with 10-Way Power Adjustment
- Heated Steering Wheel
- Off-Road Suspension with Auto-Locking Rear Differential
- Hill Descent Control
- ProGrade Trailering System with Integrated Trailer Brake Controller
- HD Rear Vision Camera with Hitch Guidance
- Front and Rear Premium Floor Liners
- Remote Vehicle Starter System with Keyless Open & Start
- Dual Zone Automatic Climate Control with Heated Rear Outboard Seats
This Sierra 1500 AT4 delivers the muscular presence and genuine capability you expect in a premium truck. The advanced diesel engine balances power with efficiency, achieving 22 city and 26 highway MPG while providing the torque needed for serious work and towing. The advanced suspension system keeps you composed whether navigating challenging terrain or cruising the highway.
Inside, the truck surrounds you with quality materials and thoughtful amenities. Heated and ventilated leather seating keeps you comfortable in any season, while the intuitive GMC infotainment system keeps you connected through Apple CarPlay, Android Auto, and satellite radio. The 4.2" color driver information center and convenient USB charging ports throughout the cabin support your mobile devices and display vital vehicle information.
The ProGrade Trailering System transforms this truck into a serious towing platform. The integrated trailer brake controller, hitch guidance technology, and in-vehicle trailering app provide precise control when hauling, while the heavy-duty construction and auxiliary transmission oil cooler ensure durability under load.
Built for the AT4 experience, this truck features an off-road suspension tuned for rough terrain, an auto-locking rear differential for enhanced traction, and hill descent control for confident downhill driving. The spray-on bed liner protects your cargo area, while recovery hooks stand ready when adventure calls.
We invite you to examine this Sierra 1500 AT4 in person and discover the blend of truck toughness and premium refinement that defines the GMC experience.
Vehicle Details
Details
- Preferred Equipment Group 4SB
- Trailering Package
- 6 Speakers
- 6-Speaker Audio System Feature
- AM/FM radio: SiriusXM with 360L
- Premium audio system: GMC Infotainment System
- Radio data system
- Radio: Premium GMC Infotainment Sys w/Multi-Touch
- SiriusXM w/360L
- Steering Wheel Audio Controls
- Air Conditioning
- Automatic temperature control
- Electric Rear-Window Defogger
- Front dual zone A/C
- Rear window defroster
- 12-Volt Rear Auxiliary Power Outlet
- 120-Volt Bed Mounted Power Outlet
- 120-Volt Instrument Panel Power Outlet
- Driver Memory
- Memory seat
- Power driver seat
- Power Front Passenger Windows w/Express Up/Down
- Power Front Windows w/Driver Express Up/Down
- Power Rear Windows w/Express Down
- Power steering
- Power windows
- Remote keyless entry
- Remote Vehicle Starter System
- Steering wheel mounted audio controls
- Auto-Locking Rear Differential
- Electrical Lock Control Steering Column
- Manual Tilt-Wheel & Telescoping Steering Column
- Off-Road Suspension
- Speed-sensing steering
- Traction control
- 4-Wheel Disc Brakes
- ABS brakes
- Dual front impact airbags
- Dual front side impact airbags
- Front anti-roll bar
- Front wheel independent suspension
- Keyless Open & Start
- Low tire pressure warning
- Occupant sensing airbag
- Overhead airbag
- Power Door Locks
- Brake assist
- Electronic Stability Control
- Hill Descent Control
- Delay-off headlights
- Front fog lights
- Fully automatic headlights
- Panic alarm
- Security system
- Theft Deterrent System (Unauthorized Entry)
- Speed control
- 170 Amp Alternator
- 220 Amp Alternator
- Auxiliary External Transmission Oil Cooler
- Engine Block Heater
- Heavy-Duty Air Filter
- Auto-dimming door mirrors
- Body-Color Surround Grille
- Bumpers: body-color
- Front License Plate Kit
- Heated door mirrors
- LED Cargo Area Lighting
- Power door mirrors
- ProGrade Trailering System
- Rear step bumper
- Rear Wheelhouse Liners
- Spray-On Pickup Bed Liner w/AT4 Logo
- 2 USB Ports
- 2 USB Ports (1st Row)
- 4.2" Diagonal Color Display Driver Info Center
- 4G LTE Wi-Fi Hotspot Capable
- Apple CarPlay/Android Auto
- Auto-dimming Rear-View mirror
- Color-Keyed Carpeting Floor Covering
- Compass
- Driver door bin
- Driver vanity mirror
- Floor-Mounted Center Console
- Front Prem Floor Liners w/Removable Carpet Insert
- Front reading lights
- GMC Connected Access Capable
- HD Rear Vision Camera
- Heated steering wheel
- Illuminated entry
- OnStar & GMC Connected Services Capable
- Outside temperature display
- Overhead console
- Passenger vanity mirror
- Rear Dual USB Charging-Only Ports
- Rear Prem Floor Liners w/Removable Carpet Insert
- Rear reading lights
- Rear seat center armrest
- Tachometer
- Telescoping steering wheel
- Tilt steering wheel
- Trip computer
- Voltmeter
- 10-Way Power Driver Seat Adjuster w/Lumbar
- 10-Way Power Passenger Seat Adjuster w/Lumbar
- Front Bucket Seats
- Front Center Armrest
- Heated 2nd Row Outboard Seats
- Heated Driver & Front Outboard Passenger Seating
- Heated front seats
- Perforated Leather-Appointed Front Seat Trim
- Power passenger seat
- Split folding rear seat
- Ventilated Driver & Front Passenger Seats
- Ventilated front seats
- Passenger door bin
- Hitch Guidance
- Hitch Guidance w/Hitch View
- In-Vehicle Trailering App
- Integrated Trailer Brake Controller
- Red Recovery Hooks
- 18" x 8.5" Machined Aluminum Wheels
- Alloy wheels
- Wheels: 20" x 9" Machined Aluminum
- Deep-Tinted Glass
- Variably intermittent wipers
- 3.23 Rear Axle Ratio
Customer Reviews
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