2021 GMC Sierra AT4
GMC Sierra Details
Automatic
6 Cyl, 3.0L
Dark Sky Metallic
4WD
Diesel
110,297 Miles
Jet Black w/Kalahari Accents
379349I
1GTU9EET4MZ379349
1500
Leather
AT4
About This 2021 GMC Sierra
Vehicle Details
Discover rugged capability and refined comfort with this 2021 GMC Sierra 1500 AT4 4WD, now available in Cabot, AR. Powered by a fuel-efficient 3.0L inline-6 diesel, this GMC Sierra delivers impressive torque and long-range driving, making it ideal for towing, trailering, and extended highway trips. The AT4 trim brings purposeful off-road performance with a factory Off-Road Package, upgraded suspension, and confidence-inspiring traction so you can tackle rough terrain with ease. Inside, enjoy premium Leather Seats and a heated steering wheel that keep every drive comfortable in any season. Automatic Climate Control maintains the perfect cabin temperature while advanced convenience features like the Back-Up Camera help make parking and hooking up trailers effortless. This GMC Sierra blends utility and luxury—spacious cabin, durable bed, and smart tech—so it's equally at home on the job site or weekend adventure. Located in Cabot, AR, this well-maintained 2021 GMC Sierra AT4 is priced to sell and offers the best value in the area. Whether you need dependable 4WD performance, diesel efficiency, or tasteful interior amenities, this truck checks every box. Don't miss your chance to own a high-performing diesel GMC Sierra AT4 with premium features and off-road readiness—contact us today to schedule a test drive in Cabot and lock in the best price on this exceptional truck.
Equipment
This 1/2 ton pickup offers Android Auto for seamless smartphone integration. This GMC Sierra keeps you comfortable with Auto Climate. This unit features a hands-free Bluetooth phone system. Apple CarPlay: Seamless smartphone integration for the vehicle - stay connected and entertained on the go! This model is pure luxury with a heated steering wheel. Start it from inside with remote start. See what's behind you with the back up camera on this vehicle. An off-road package is installed on the vehicle so you are ready for your four-wheeling best. The leather seats in the GMC Sierra are a must for buyers looking for comfort, durability, and style. This unit features steering wheel audio controls. When you encounter slick or muddy roads, you can engage the four wheel drive on this 2021 GMC Sierra 1500 and drive with confidence. Maintaining a stable interior temperature in it is easy with the climate control system.
Packages
Preferred Equipment Group 4SB: HD Rear Vision Camera; LED Cargo Area Lighting; Remote Vehicle Starter System; 2 USB Ports (1st Row); Hill Descent Control; Electric Rear-Window Defogger; Floor-Mounted Center Console; Theft Deterrent System (unauthorized Entry); Body-Color Surround Grille; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Heavy-Duty Air Filter; Skid Plates; Compass; 4.2" Diagonal Color Display Driver Info Center; Electrical Lock Control Steering Column; Trailering Package; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seating; Off-Road Suspension; Front Premium Floor Liners with Removable Carpet Insert; Steering Wheel Audio Controls; GMC Connected Access Capable; Color-Keyed Carpeting Floor Covering; OnStar and GMC Connected Services Capable; Power Front Passenger Windows with Express Up/down; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bed Liner with AT4 Logo; Premium GMC Infotainment System Radio with Multi-Touch; Power Rear Windows with Express Down; Red Recovery Hooks; Integrated Trailer Brake Controller; Power Front Windows with Driver Express Up/down; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel and Telescoping Steering Column; Rear Dual USB Charging-Only Ports; Keyless Open and Start; 4G LTE Wi-Fi Hotspot Capable; ProGrade Trailering System; Rear Wheelhouse Liners; 12-Volt Rear Auxiliary Power Outlet; 2 USB Ports; Auto-Locking Rear Differential; Power Door Locks. 20" X 9" Machined Aluminum Wheels. Dark Sky Metallic. LT265/60R20 MT Blackwall. **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**
Discover rugged capability and refined comfort with this 2021 GMC Sierra 1500 AT4 4WD, now available in Cabot, AR. Powered by a fuel-efficient 3.0L inline-6 diesel, this GMC Sierra delivers impressive torque and long-range driving, making it ideal for towing, trailering, and extended highway trips. The AT4 trim brings purposeful off-road performance with a factory Off-Road Package, upgraded suspension, and confidence-inspiring traction so you can tackle rough terrain with ease. Inside, enjoy premium Leather Seats and a heated steering wheel that keep every drive comfortable in any season. Automatic Climate Control maintains the perfect cabin temperature while advanced convenience features like the Back-Up Camera help make parking and hooking up trailers effortless. This GMC Sierra blends utility and luxury—spacious cabin, durable bed, and smart tech—so it's equally at home on the job site or weekend adventure. Located in Cabot, AR, this well-maintained 2021 GMC Sierra AT4 is priced to sell and offers the best value in the area. Whether you need dependable 4WD performance, diesel efficiency, or tasteful interior amenities, this truck checks every box. Don't miss your chance to own a high-performing diesel GMC Sierra AT4 with premium features and off-road readiness—contact us today to schedule a test drive in Cabot and lock in the best price on this exceptional truck.
Equipment
This 1/2 ton pickup offers Android Auto for seamless smartphone integration. This GMC Sierra keeps you comfortable with Auto Climate. This unit features a hands-free Bluetooth phone system. Apple CarPlay: Seamless smartphone integration for the vehicle - stay connected and entertained on the go! This model is pure luxury with a heated steering wheel. Start it from inside with remote start. See what's behind you with the back up camera on this vehicle. An off-road package is installed on the vehicle so you are ready for your four-wheeling best. The leather seats in the GMC Sierra are a must for buyers looking for comfort, durability, and style. This unit features steering wheel audio controls. When you encounter slick or muddy roads, you can engage the four wheel drive on this 2021 GMC Sierra 1500 and drive with confidence. Maintaining a stable interior temperature in it is easy with the climate control system.
Packages
Preferred Equipment Group 4SB: HD Rear Vision Camera; LED Cargo Area Lighting; Remote Vehicle Starter System; 2 USB Ports (1st Row); Hill Descent Control; Electric Rear-Window Defogger; Floor-Mounted Center Console; Theft Deterrent System (unauthorized Entry); Body-Color Surround Grille; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Heavy-Duty Air Filter; Skid Plates; Compass; 4.2" Diagonal Color Display Driver Info Center; Electrical Lock Control Steering Column; Trailering Package; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seating; Off-Road Suspension; Front Premium Floor Liners with Removable Carpet Insert; Steering Wheel Audio Controls; GMC Connected Access Capable; Color-Keyed Carpeting Floor Covering; OnStar and GMC Connected Services Capable; Power Front Passenger Windows with Express Up/down; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bed Liner with AT4 Logo; Premium GMC Infotainment System Radio with Multi-Touch; Power Rear Windows with Express Down; Red Recovery Hooks; Integrated Trailer Brake Controller; Power Front Windows with Driver Express Up/down; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel and Telescoping Steering Column; Rear Dual USB Charging-Only Ports; Keyless Open and Start; 4G LTE Wi-Fi Hotspot Capable; ProGrade Trailering System; Rear Wheelhouse Liners; 12-Volt Rear Auxiliary Power Outlet; 2 USB Ports; Auto-Locking Rear Differential; Power Door Locks. 20" X 9" Machined Aluminum Wheels. Dark Sky Metallic. LT265/60R20 MT Blackwall. **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**
Features & Options
- Preferred Equipment Group 4SB: HD Rear Vision Camera; LED Cargo Area Lighting; Remote Vehicle Starter System; 2 USB Ports (1st Row); Hill Descent Control; Electric Rear-Window Defogger; Floor-Mounted Center Console; Theft Deterrent System (unauthorized Entry); Body-Color Surround Grille; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Heavy-Duty Air Filter; Skid Plates; Compass; 4.2" Diagonal Color Display Driver Info Center; Electrical Lock Control Steering Column; Trailering Package; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seating; Off-Road Suspension; Front Premium Floor Liners with Removable Carpet Insert; Steering Wheel Audio Controls; GMC Connected Access Capable; Color-Keyed Carpeting Floor Covering; OnStar and GMC Connected Services Capable; Power Front Passenger Windows with Express Up/down; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bed Liner with AT4 Logo; Premium GMC Infotainment System Radio with Multi-Touch; Power Rear Windows with Express Down; Red Recovery Hooks; Integrated Trailer Brake Controller; Power Front Windows with Driver Express Up/down; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel and Telescoping Steering Column; Rear Dual USB Charging-Only Ports; Keyless Open and Start; 4G LTE Wi-Fi Hotspot Capable; ProGrade Trailering System; Rear Wheelhouse Liners; 12-Volt Rear Auxiliary Power Outlet; 2 USB Ports; Auto-Locking Rear Differential; Power Door Locks
- 20" X 9" Machined Aluminum Wheels
- Dark Sky Metallic
- LT265/60R20 MT Blackwall
- Apple CarPlay/Android Auto smart device mirroring
- 4G LTE Wi-Fi Hotspot capable mobile hotspot internet access
- HD Rear Vision Camera w/Hitch View rear mounted camera
- Brake assist system
- Cruise control with steering wheel mounted controls
- Ventilated driver and front passenger seats
- Keyfob remote start
- Heated steering wheel
- Heated driver and front passenger seats
- Heated rear seats
- Leather front seat upholstery
- Primary monitor touchscreen
- Driver seat power reclining
- lumbar support
- cushion tilt
- fore/aft control and height adjustable control
- AutoTrac part and full-time 4WD
- Duramax 3L I-6 diesel direct injection
- DOHC
- variable valve control
- intercooled turbo
- diesel
- engine with 277HP
- Duramax 3L I-6 DOHC
- Teen Driver restricted driving mode/alerts
- Smart key with hands-free access and push button start
- Keyfob window control
- Push-button
- Bluetooth wireless audio streaming
- 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
- Dual-zone front climate control
- Immobilizer
- Bluetooth handsfree wireless device connectivity
- Trailer brake controller
- Trailer Sway Control (TSC) trailer sway control
- Trailering Assist Guidelines vehicle and trailer reverse assist with visual graphic guidance only
- Premium GMC Infotainment System external memory control
- Internet radio capability
- 6 USB ports
- StabiliTrak w/Proactive Roll Avoidance electronic stability control system with anti-roll
- Hill Descent Control (HDC)
- Hill Start Assist (HSA)
- Automatic climate control
- Rear seat check warning
- 1 exterior 120V AC power outlet
- LED daytime running lights
- LED brake lights
- LED front fog lights
- Leather and metal-look steering wheel
- EZ Lift
- EZ Lower
- Integrated tailgate step
- Trailer hitch light
- Manual rear child safety door locks
- Heated driver and passenger side door mirrors
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