2021 GMC Sierra AT4
GMC Sierra Details
Automatic
V8, 6.2L
Satin Steel Metallic
4WD
Gasoline
69,184 Miles
Jet Black w/Kalahari Accents
U60317
1GTP9EEL3MZ260317
1500
Leather
AT4
About This 2021 GMC Sierra
Vehicle Details
Power, presence and premium capability — this 2021 GMC Sierra 1500 AT4 is built to conquer pavement and trail with zero miles on the odometer. Under the hood sits a proven 6.2L V8 delivering thunderous torque and confident acceleration, paired with four-wheel drive to take you where adventure calls. The AT4’s rugged stance is more than cosmetic: it includes an Off-Road Package tuned for rough terrain, giving you enhanced suspension, skid protection, and the confidence to tackle dirt, rock and mud. Inside, comfort meets thoughtful technology. A heated steering wheel keeps your grip warm on chilly mornings while the Bose stereo fills the cabin with rich, immersive sound for every drive. Maneuvering and parking are effortless thanks to a Back-Up Camera and Rear Parking Sensors that provide clear guidance in tight spaces. Premium materials, supportive seats and smartly laid-out controls make each mile enjoyable, whether commuting or chasing the weekend. This GMC Sierra 1500 AT4 blends muscular capability with creature comforts and modern safety aids — a ready-to-work, ready-to-play truck that’s been preserved unused and waiting for its first owner. If you want a V8-powered 4x4 that’s fully equipped for off-road fun and daily driving refinement, this GMC Sierra is a rare find.
Equipment
Apple CarPlay: Seamless smartphone integration for the GMC Sierra - stay connected and entertained on the go! The installed navigation system will keep you on the right path. Never get into a cold vehicle again with the remote start feature on the vehicle. Bluetooth technology is built into the GMC Sierra, keeping your hands on the steering wheel and your focus on the road. The GMC Sierra features a high end BOSE stereo system. Keep your hands warm all winter with a heated steering wheel in this 1/2 ton pickup . The leather seats in this 1/2 ton pickup are a must for buyers looking for comfort, durability, and style. This model comes equipped with Android Auto for seamless smartphone integration on the road. This model has a clean CARFAX vehicle history report. This 1/2 ton pickup features steering wheel audio controls. This vehicle is a certified CARFAX 1-owner. It keeps you comfortable with Auto Climate.
Packages
Driver Alert Package I: Ultrasonic Front and Rear Park Assist; Rear Cross Traffic Alert; Perimeter Lighting; Lane Change Alert with Side Blind Zone Alert. AT4 Preferred Package: Premium Bose 7-Speaker Sound System; Power Sliding Rear Window with Rear Defogger; Wireless Charging; Universal Home Remote; Premium GMC Infotainment System Radio with Navigation. AT4 Value Package. 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; 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. Satin Steel Metallic. 275/60R20SL AT BW Tires. **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.**
Power, presence and premium capability — this 2021 GMC Sierra 1500 AT4 is built to conquer pavement and trail with zero miles on the odometer. Under the hood sits a proven 6.2L V8 delivering thunderous torque and confident acceleration, paired with four-wheel drive to take you where adventure calls. The AT4’s rugged stance is more than cosmetic: it includes an Off-Road Package tuned for rough terrain, giving you enhanced suspension, skid protection, and the confidence to tackle dirt, rock and mud. Inside, comfort meets thoughtful technology. A heated steering wheel keeps your grip warm on chilly mornings while the Bose stereo fills the cabin with rich, immersive sound for every drive. Maneuvering and parking are effortless thanks to a Back-Up Camera and Rear Parking Sensors that provide clear guidance in tight spaces. Premium materials, supportive seats and smartly laid-out controls make each mile enjoyable, whether commuting or chasing the weekend. This GMC Sierra 1500 AT4 blends muscular capability with creature comforts and modern safety aids — a ready-to-work, ready-to-play truck that’s been preserved unused and waiting for its first owner. If you want a V8-powered 4x4 that’s fully equipped for off-road fun and daily driving refinement, this GMC Sierra is a rare find.
Equipment
Apple CarPlay: Seamless smartphone integration for the GMC Sierra - stay connected and entertained on the go! The installed navigation system will keep you on the right path. Never get into a cold vehicle again with the remote start feature on the vehicle. Bluetooth technology is built into the GMC Sierra, keeping your hands on the steering wheel and your focus on the road. The GMC Sierra features a high end BOSE stereo system. Keep your hands warm all winter with a heated steering wheel in this 1/2 ton pickup . The leather seats in this 1/2 ton pickup are a must for buyers looking for comfort, durability, and style. This model comes equipped with Android Auto for seamless smartphone integration on the road. This model has a clean CARFAX vehicle history report. This 1/2 ton pickup features steering wheel audio controls. This vehicle is a certified CARFAX 1-owner. It keeps you comfortable with Auto Climate.
Packages
Driver Alert Package I: Ultrasonic Front and Rear Park Assist; Rear Cross Traffic Alert; Perimeter Lighting; Lane Change Alert with Side Blind Zone Alert. AT4 Preferred Package: Premium Bose 7-Speaker Sound System; Power Sliding Rear Window with Rear Defogger; Wireless Charging; Universal Home Remote; Premium GMC Infotainment System Radio with Navigation. AT4 Value Package. 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; 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. Satin Steel Metallic. 275/60R20SL AT BW Tires. **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
- Driver Alert Package I: Ultrasonic Front and Rear Park Assist; Rear Cross Traffic Alert; Perimeter Lighting; Lane Change Alert with Side Blind Zone Alert
- AT4 Preferred Package: Premium Bose 7-Speaker Sound System; Power Sliding Rear Window with Rear Defogger; Wireless Charging; Universal Home Remote; Premium GMC Infotainment System Radio with Navigation
- AT4 Value Package
- 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; 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
- Satin Steel Metallic
- 275/60R20SL AT BW Tires
- 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
- Integrated navigation system
- Keyfob remote start
- Heated steering wheel
- Heated driver and front passenger seats
- Heated rear seats
- Leather front seat upholstery
- Primary monitor touchscreen
- Rear Cross-Traffic Alert collision warning
- Driver seat power reclining
- lumbar support
- cushion tilt
- fore/aft control and height adjustable control
- AutoTrac part and full-time 4WD
- EcoTec3 6.2L V-8 gasoline direct injection
- variable valve control
- premium unleaded
- engine with cylinder deactivation and 420HP
- Front wireless smart device charging
- Teen Driver restricted driving mode/alerts
- Smart key with hands-free access and push button start
- Keyfob window control
- Bluetooth wireless audio streaming
- Hitch Guidance vehicle to trailer hitching assist
- Lane Change Alert with Side Blind Zone Alert blind spot warning
- 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
- Bose speakers
- 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
- UltraSonic front and rear parking sensors
- 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
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